The Waterproofing System for concrete construction – Crystalline waterproofing system
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1 SYSTEM OVERVIEW 2 CONCRETE WATERPROOFING – BETOCRETE-C 3 CONSTRUCTION JOINTS 4 MOVEMENT JOINTS 5 FRESH CONCRETE WATERPROOFING MEMBRANE 6 CRYSTALLINE WATERPROOFING SOLUTIONS FOR RETROFITTING AND REPAIRS 7 PLANNING DOCUMENTS
1 SYSTEM OVERVIEW
1 SYSTEM OVERVIEW Brochure 1.1
Concrete construction waterproofing system Crystalline sealing cleverly thought-out
Waterproofing and Restoration
Waterproofing system for concrete construction Crystalline waterproofing system Liquid and powder form crystalline concrete waterproofing additives in a system with joint solutions, injection tubes, sealants and waterproofing slurries. Problems Solved.
1 AQUAFIN-CJ6
2 AQUAFIN-CJ1 AQUAFIN-P4
3 3 AQUAFIN-CJ6
4 ASO-Tape 1 2
5 INDUFLEX-PU INDUFLEX-MS 4 6
6 AQUAFIN-CJ5
5
7 AQUAFIN-WM12
7
2
schomburg.com
Waterproofing system for concrete construction Crystalline waterproofing system
Content 4 Powder or liquid form, it’s your choice. Advantages Areas of application – Security for architects and applicators Advice for planning Advice for application 9 Concrete waterproofing system components Construction joints with crystalline joint sheets Construction joints with swellable waterstop strips Construction joints with injection hoses Movement joints with joint sealing tapes Movement joints with joint sealants Waterproofing concrete structures – waterproofing sheet membranes 15 Retrospective waterproofing possibilities Crystalline waterproofing
3
Crystalline concrete waterproofi ng with innovative 2-in-1 technology Powder or liquid form, it’s your choice. In addition to the usual powder products on the market, SCHOMBURG as a leading supplier, offers liquid products for crystalline waterproofing, which are also certified to DIN EN 934-2. This simplifies dosage and provides maximum certainty when mixing. Simple dosage has especially proven itself on large volume building projects Automated dosing plants offer even greater advantages regarding application certainty and speed.
Crystalline technology Crystalline technology reduces water penetration through nano-crystals Waterproofing agent Reduces water penetration
Corrosion protection Additional protection of the rebar Plasticizer Reduction of the capillary pore structure
4
Crystalline technology
Additive technology
Liquid products (CL)
Powder-based products (CP)
Hydrophilic function - Reaction
between in-situ moisture, free lime in the cement and BETOCRETE-C creates capillary sealing nano-crystals in cracks up to 0.5 mm.
Hydrophobic function (WP)
Protective function (CI)
Plasticizing function (P)
Prevents additional penetration and absorption of water.
Added protection of the rebar by adding an additional, corrosion inhibitant component.
A plasticizer can lower the w/c ratio and consequently the penetration depth of water by reducing the size of the capillary pores.
BETOCRETE® CL-210-WP
BETOCRETE® CL-170-P
Waterproofing agent (CE certified)
Plasticizer (CE certified) Reduction of the w/c ratio
BETOCRETE® CP-360-WP
BETOCRETE® CP-350-CI
Waterproofi ng agent (CE certified)
For standard concrete
Advantages
Reduction in water penetration The use of BETOCRETE-C products even reduces water penetration in impermeable concrete formulations by a further >50%. The water vapour permeability is also crystallisation in the pore structure.
CO2
WS CA(OH)2
H 2O
H2O CO2
CaCO3 + CO2 + H2O + WS
= /// =
Improving the durability As water is the main transport medium for damaging substances and also induces chemical reactions in concrete, the BETOCRETE-C Series consequentially improves the permanence of the concrete. In particular independent test certificates prove a considerable improvement in resistance to carbonisation, chloride migration, freeze-thaw cycles as well as chemical influences. 100 µm
60 µm
“Self healing” concrete With each new contact with water, the active ingredients form new crystals – and still carry on after many years. Extensive tests show that products in the BETOCRETE-C series are capable of achieving an auto-reactive, crack-healing function with in case of outwardly spreading cracks up to 0.5 mm and continuous cracks up to 0.4 mm. This speeds up and improves the self-healing properties of concrete and lowers the maintenance costs of the building. Coefficient of chloride migration [ -10 -12 m2 ]
Extending the longevity Waterproofing with BETOCRETE-C products can extend the life-span of concrete buildings by up to 75 %. The time until depassivation of reinforced concrete can be delayed by up to 30 years. An increased return on investment!
Concrete cover (Cnom) = 40 mm Base concrete, CEM I, w/z = 0.5
100
BETOCRETE CEM I, CL-210-WP, w/z = 0.5
10
1
0,1 1
20
30
40
50
60
70
80
90
Time frame before depassivation of the reinforcement [a]
6
Areas of application – Security for architects and applicators
The BETOCRETE-C series is the first choice for all concrete buildings, which come into contact with water, especially for large projects.
Collecting and retaining basins
Parking garages and car park levels
In ground swimming pools
Power station cooling towers
Foundations
Tunnels and concrete pipes
Tanks and containers
Sewage ducts and shafts
Exposure class to EN 206-1 XF (Frost attack)
Damage · Volume increase water/ice · Increased capillary absorption
Damage symptoms · Weathering near the surface · Internal matrix damage · Localised spalling
How BETOCRETE-C helps · Reduces capillary absorption · Reduces moisture ingress · Capillary closure through crystallization
XD/XS (Chloride)
· E ntry of structurally damaging chlorides · Steel corrosion
· D amage or decay of the reinforcement · Loss in structural load-bearing strength
· R educes moisture ingress and the chlorides dissolved therein · Clear reduction in chloride migration
XC (Carbonisation)
· Carbonation (Depassivation) · Reduces the pH value
· D amage or decay of the reinforcement · Spalling through volume increases from rust
· Reduced moisture ingress · Clear reduction in carbonisation
XA (Chemical attack)
· C hemical decay of the concrete structure
· H eavy destruction near the surface · Internal matrix damage
· R eduction of the penetration depth of chemicals dissolved in moisture through capillary-filling crystals
Advice for planning Concrete requirements* Cement content
Min. 270 kg/m3 CEM I; 290 kg/m3 CEM II; 380 kg/m3 CEM III/A
Fly ash
Max. 80 kg/m³
Granulated blast furnace slag
Max. 100 kg/m³
w/c ratio
< 0.55
Particle size
16 mm, in exceptional cases 32 mm
Construction thickness The construction thickness should not be below 15 cm * Dependent on the necessary exposure class as well as the content of fly ash and/or granulated blast furnace slags – excluded BETOCRETE-CP355-CI. Further information can be found in the current technical data sheet.
Advice for application BETOCRETE® CP
BETOCRETE® CL
Dosage*: w/c ratio < 0.4
0.75 % based on CEM
1.75 % based on CEM
> 0.4–0.5
0.80 % based on CEM
1.85 % based on CEM
> 0.5–0.55
0.95 % based on CEM
2.00 % based on CEM
At a concrete plant
BETOCRETE-CP is to be dosed with the aggregate and mixed for at least 30 seconds prior to the addition of water and cement. Then finish mixing for at least 45 seconds before it is ready for use.
BETOCRETE-CL can be added to the mixing water or introduced into the finished concrete mix.
On the construction site
The addition of BETOCRETE-CP on the construction site (ready-mix truck) is carried out via water-souble bags. The post-mixing time should be1 min./m³ drum content, but at least 5 min. Consider the required water in the recipe development.
Add BETOCRETE-CL directly to the mixing drum and then mix for 1 min/m³ drum contents but for at least 5 minutes.
Preparation
* Dosage is dependent on the cement content used as well as the w/c ratio of the appropriate concrete recipe. The tabular overview serves as a guide. Preliminary trials are always required.
8
Concrete waterproofing system components Construction joints with crystalline joint sheets AQUAFIN® CJ5 Resistance
Fresh water
+
Salt water
Chemical resistance
Riparian zone
++
High temperatures
Low temperatures
Rain / increased moisture exposure during installation
Water impermeability
Water impermeability, Swelling properties
Resistance to water pressure
Other
Mounting / application
Environmental friendliness
Economic viability
Weather conditions
o = suitable
+ = well suited
++ = very well suited
Application examples
AQUAFIN-CJ5 when installed.
Connection of two AQUAFIN-CJ5 sheets within a concrete section.
Overlappings can be easily constructed by using holding clamps.
Accessories
Holding clamps, Omega-holders
9
Construction joints with swellable waterstop strips
Resistance
AQUAFIN® CJ3
AQUAFIN® CJ4
AQUAFIN® CJ6
o
Water imper- Water impermeability, Swelling properties meability
Installation
1. Bonding using a mounting adhesive Accessories
Fixing mesh, mounting adhesive
Alternative: mechanical fixings
2. End connections, butted or overlapped
3. Corner connections
Concrete waterproofing system components Construction joints with injection hoses AQUAFIN® CJ1 AQUAFIN® P4 Resistance
o o = suitable
Concrete construction joints are known and frequently neglected weak points in concrete construction. The incorrect incorporation of joint waterproofing quickly leads to the penetration of ground water, standing water or seepage water into the building, which can cause damage. With products from the AQUAFIN-CJ family, SCHOMBURG provides the ideal supplement for the assured waterproofing with BETOCRETE products.
11
Concrete waterproofing system components Movement joints with joint sealing tapes ASO® Tape
ASO® Joint-Tape-2000 -S
Wall areas
Floor areas
Internal areas
External areas
Frost resistance once hardened
UV resistance
Flexibility
Resistance to positive water pressure
Area of use
System products
· ASO-SR (backing strip) · ASODUR-K4031 (for ASO-Tape) · AQUAFIN-2K/M-PLUS (for ASO-Joint-Tape-2000-S) · AQUAFIN-RS300 (for ASO-Joint-Tape-2000-S)
12
Concrete waterproofing system components Movement joints with joint sealants INDUFLEX PU
INDUFLEX PS
AQUAFIN® CA
−
Frost resistance once hardened ++
Water Water impermeability impermeability
Depiction of a horizontal application of INDUFLEX.
Depiction of a horizontal/ vertical application of INDUFLEX.
13
Waterproofing concrete structures waterproofing sheet membranes AQUAFIN® WM12 Basic properties
Material
PVC
Strength
1.2 mm
Carrier material
PP fleece
Weldable
Bondability
UV-resistance
++ o = suitable
14
Retrospective waterproofing possibilities Crystalline waterproofing With post-applied crystalline waterproofing, a crystalline waterproof slurry is applied to the existing concrete structure. On contact with water, the active ingredients are drawn into the concrete structure and waterproof through crack and capillary filling crystals.
Properties
AQUAFIN® IC
ASOCRET IM
FIX 20-T
Crystalline waterproof slurry
Crystalline mortar
Crystalline plugging mortar
Especially for concrete substrates Multi-functional use, positive and not negative waterproofing Increased protection through corrosion reduction Can be used independent of environmental conditions Reduced maintenance and repair costs through auto-reversible crack and capillary crystallization
Waterproofing with bituminous and mineral-based materials COMBIDIC® Waterproofing with bituminous coatings
COMBIFLEX®
Use to EN 15814 Especially suitable for positive waterproofing Universal application, suitable for masonry work and concrete substrates
AQUAFIN® 2K/M-PLUS Waterproofing with mineral-based waterproof slurries
AQUAFIN® RS300
Use to DIN 18533/18534/18535 and DIN EN 1504-2 Multi-functional use, positive and negative waterproofing Universal application, suitable for masonry work and concrete substrates
15
Waterproofing and Restoration Tiles/Natural Stone/Screed installation Protective Flooring/Coating Systems Concrete Technology
SCHOMBURG is recognised for its development competency and is distinguished both nationally and internationally with over 80 years in the market. System based construction products from its own production plants are held it high esteem throughout the world. Industry professionals value the level of service provided by the SCHOMBURG Group, along with our large range of high quality products. In order to stay at the forefront of a continuously advancing market we are always investing in research and development of new and current products. This guarantees high quality products, which in turn leads to customer satisfaction.
SCHOMBURG GmbH & Co. KG Aquafinstrasse 2–8 D-32760 Detmold (Germany) phone + 49 - 52 31-953- 00 fax + 49 - 52 31- 953-108 email export@schomburg.de www.schomburg.com
16/22 NT/HS/Tet/LiW
• • • •
Subject to change without prior notification. Users must always refer to the most recent issue of the local Product Data Sheet for the product concerned.
The SCHOMBURG group of companies develops, produces and distributes construction materials systems for the areas of:
2 CONCRETE WATERPROOFING – BETOCRETE-C Crystalline concrete admixtures are added to the concrete and protect it from reinforcement and concrete corrosion; they also promote the self-healing of cracks.
2 CONCRETE WATERPROOFING – BETOCRETE-C 2.1
BETOCRETE-CL170-P
2.2
BETOCRETE-CL210-WP
2.3
BETOCRETE-CP350-CI
2.4
BETOCRETE-CP360-WP
BETOCRETE®-CL170-P Crystalline waterproofing admixture with liquefying properties. Liquid concrete admixture for producing waterproof concrete with the innovative 2-in-1 technology. It first acts chemically and plasticises the concrete. In the next step, special active catalysts, which become active upon contact with water, form nanoscale crystals in the capillary system, which sustainably and permanently make the concrete water tight.
Properties · L iquid. · Innovative 2-in-1 technology. · Crystallisation of the capillary structure. · Water savings of up to 10 %. · C rack healing possible for penetrating cracks up to 0.4 mm and for opening cracks up to 0.5 mm. · Improvement of frost-thaw resistance. · Reduction of chloride migration. · Minimisation of servicing and maintenance costs. · Time-saving. · Simple and reliable.
Crystalline technology Reduction in water penetration due to nano crystals
Technical data Colour
Colourless to brownish
Density (at +20 °C)
1.18 g/cm3
Application temperature
+8 °C to +40 °C
Storage
Frost-free, not below +8 °C, protected from contamination; 12 months in the original unopened container, use up opened containers as soon as possible.
Packaging
1100 kg container 220 kg drum 25 kg canister
Water pollution class (WGK)
1 (self-classification)
Liquefier Reduction of the capillary pore structure
Please observe the valid technical data sheet:
Technical data sheet
BETOCRETE®-CL210-WP Crystalline waterproofing admixture with hydrophobic properties. Liquid concrete admixture for producing waterproof concrete with the innovative 2-in-1 technology. It first acts chemically, reducing water absorption in the structure. In the next step, special active catalysts, which become active upon contact with water, form nanoscale crystals in the capillary system, which sustainably and permanently make the concrete water tight.
Properties · L iquid. · Innovative 2-in-1 technology. · Crystallisation of the capillary structure. · Reduction of capillary absorption. · C rack healing possible for penetrating cracks up to 0.4 mm and for opening cracks up to 0.5 mm. · Improvement of frost-thaw resistance. · Reduction of chloride migration. · Minimisation of servicing and maintenance costs. · Time-saving. · Simple and reliable.
Sealant Reduction of capillary water penetration
white
Consistency
liquid
pH value
approx. 11.5
1.05 g/cm3
+5 °C to +40 °C
Frost-free, 12 months in the original unopened container at +20 °C, use up opened containers promptly
1040 kg container 220 kg drum 25 kg canister
BETOCRETE®-CP350-CI Crystalline waterproofing admixture with corrosion inhibitors. Powdered concrete admixture for producing waterproof concrete with the innovative 2-in-1 technology. Special active catalysts, which become active through contact with water, form nanoscale crystals in the capillary system that make the concrete permanently water tight. In addition, the reinforcing steel is protected against corrosion.
grey
powder
Bulk density
1.12 g/m3
≥ +5 °C
Dry, 12 months in the original unopened container, use up opened containers promptly
3 kg water-soluble bag 20 kg foil bag
ICHE VE SL
SERLÖ AS
ACKUN RP
G
Properties · Powdered. · Innovative 2-in-1 technology. · Crystallisation of the capillary structure. · Reduction of capillary absorption. · C rack healing possible for penetrating cracks up to 0.4 mm and for opening cracks up to 0.5 mm. · Corrosion inhibitor. · Improvement of frost/thaw resistance. · Minimisation of servicing and maintenance costs. · Time-saving.
W
Corrosion protection Additional protection of the reinforcing steel
BETOCRETE®-CP360-WP Crystalline waterproofing admixture with hydrophobic properties. Powdered concrete admixture for producing waterproof concrete with the innovative 2-in-1 technology. It first acts chemically, reducing water absorption in the structure. In the next step, special active catalysts, which become active upon contact with water, form nanoscale crystals in the capillary system, which sustainably and permanently make the concrete water tight.
0.80 g/m3
12 months in the original unopened container at +20 °C, use up opened containers promptly
3 kg water-soluble bag 17 kg foil bag
Properties · Powdered. · Innovative 2-in-1 technology. · Crystallisation of the capillary structure. · Reduction of capillary absorption. · C rack healing possible for penetrating cracks up to 0.4 mm and for opening cracks up to 0.5 mm. · Reduction of chloride migration. · Improvement of frost/thaw resistance. · Minimisation of servicing and maintenance costs. · Time-saving.
3 CONSTRUCTION JOINTS Construction joints are potential voids as they can lead to water ingress. The AQUAFIN-CJ series and joint tapes ensure a high level of safety and stop water.
3 CONSTRUCTION JOINTS 3.1
Matrix of waterproofing solutions for concrete construction system
3.2
AQUAFIN-CJ5
3.3
AQUAFIN-CJ3
3.4
AQUAFIN-CJ4
3.5
AQUAFIN-CJ6
3.6
AQUAFIN-CJ1
3.7
AQUAFIN-CJ-Set
Waterproofing solutions Concrete construction system
Maximum water pressure AQUAFIN-CJ1
Construction joint
Expansion joint
Waterproofing
Location in concrete
Installation type
Internal
Concreted
External
Suitable for water exchange zones
Peculiarities
Bonded
2.5 bar
x
2 bar
Rain protection coating
5 bar
Crystalline self-repair of the concrete
4 bar
Saltwater resistant
ASO-Tape
Injection hose
Bentonite waterstop tape
Bentonite waterstop tape Crystalline joint sheet
TPE waterstop tape
AQUAFIN-WM12
PVC fresh concrete composite film
x particularly suitable
o suitable
x x
The information in the current technical data sheets for the products listed must be observed. These are available, along with other documentation, at schomburg.com.
47/22 NT/Tet/LiW
Solution type
AQUAFIN®-CJ5 Crystalline joint sheet, 15 cm × 200 cm. Waterstop sheet with crystalline coating to protect construction joints from water under pressure and to selfheal. It initially has the effect of prolonging the cycle. As soon as the water comes into contact with the crystalline coating, microcrystals grow and seal the area. Due to the crystalline, cement-based coating, the joint sheet bonds with the concrete to form a solid unit.
Properties · Simple application, without additional film. · High adhesion to concrete. · Additional sealing function through crystalline coating. · Tested to 2 bar. · Suitable for fresh water and salt water.
Technical data Shape
Rectangular and flexible
Dimensions
1.25 x 2,000 x 150 mm
Watertightness in installed state – 2 bar joint width 0.25 mm Toxicity
none
Reaction to fire
Class E in accordance with DIN EN 13502-1
Individual sheets, each 2 linear metres = 100 lm/wooden crate
Dry, frost-free and protected from the weather, unlimited storage period
AQUAFIN®-CJ3 Bentonite swellable waterstop. Bentonite swellable waterstops with swelling-retarding special coating for waterproofing intersections. On contact with water, the bentonite swellable waterstop tape swells and seals the construction joint.
Properties · Simple application. · Swelling-retardant special coating. · Particularly high sodium content (>70 %). · Rapid and powerful swelling. · Self-injecting effect through penetration into cracks and cavities. · Swelling process infinitely reversible. · Extremely dimensionally stable, does not become sticky even at high temperatures in the summer. · High inorganic content, therefore no material fatigue. · Positive support of the self-healing process in the construction joint by special admixtures.
Technical data Basis
Sodium bentonite embedded in a matrix of high-molecular poly- isobutylene rubber, as well as special fillers and additives
Shape
Swellable waterstop tape profile is rectangular and flexible
Colour
black/dark grey
18 x 24 mm
Swelling capacity
>500 %
Weight
approx. 730 g/m
Water resistance in the installed condition
Toxicity
Non hazardous material, non toxic class, no hazard to drinking water
Rolls à 5 m = 6 rolls/box
Frost-free and protected from the weather, max. 5 years
AQUAFIN®-CJ4 Bentonite swellable waterstop with patented rain protection coating. Bentonite swellable waterstops with swelling-retarding special coating for waterproofing intersections and patented rain protection coating. On contact with water, the bentonite swellable waterstop tape swells and seals the construction joint. In addition, AQUAFIN-CJ4 is provided with a rainproof special coating that prevents swelling up to the point of concreting.
Properties · S imple application. · Swelling-retardant special coating. · Particularly high sodium content (>70 %). · Rapid and powerful swelling. · S elf-injecting effect through penetration into cracks and cavities. · Swelling process infinitely reversible. · E xtremely dimensionally stable, does not become sticky even at high temperatures in the summer. · H igh inorganic content, therefore no material fatigue. · P ositive support of the self-healing process in the construction joint by special admixtures.
AQUAFIN®-CJ6 Thermoplastic swelling joint tape for construction joint sealing. Highly swelling TPE swelling joint tape for secure waterproofing of construction joints. On contact with water, the TPE joint tape swells and seals the construction joint. Due to the small dimensions and the high swelling capacity, secure waterproofing of the joint is guaranteed.
Properties · S imple application. · Rapid and powerful swelling. · Self-injecting effect. · Through penetration into cracks and cavities. · Extremely dimensionally stable, even at high temperatures. · Swelling process infinitely reversible. · Suitable for fresh water and salt water.
TPE
red
Density
approx. 1.25 g/cm3
Shore A hardness (DIN 53505) approx. 37 Strength
5 mm
Width
20 mm
Swelling start at water loading
approx. 6 h
Swelling capacity (demineralised water)
approx. 50 % after 2 h approx. 460 % after 24 h approx. ≥700 % after 8 d
Swelling pressure
approx. 1.06 N/mm2
AQUAFIN®-CJ1 Injection hose for the waterproofing of construction joints in concrete. For pressurised water-tight injection of AQUAFIN-P4 in construction joints. By injecting after the concrete has hardened, it is possible to achieve water-tight sealing of even the smallest cracks.
Properties · C an be injected with all common injection material. · S ufficient cross-section of the transport channel. · P revents the cement paste from penetrating during the concreting process. · E asy handling due to special fastening system. o unwanted twisting when installing from the roll. · N · T he injection material exits from the hose system in a concreted-in state already at practical pressure (opening pressure = 0.5 bar), i.e. material is guaranteed to exit in all directions. · T he smooth surface prevents unwanted bonding between injection hose and concrete, i.e. the hose remains groutable for years and does not sinter.
W-PVC
blue
Interior Ø
6 mm
Exterior Ø
11 mm
Outlet nozzle in hose
3 – 5 mm
Hole arrangement in hose
Every 12 mm to 14 mm arranged in an axial cross
Injection material
Resins, acrylates*, gels
Injection length
max. 12 m or on request
0.12 kg/m
Rolls à 50 m each
*only if the acrylate has no corrosion-promoting properties.
AQUAFIN®-CJ-Set Complete set incl. 10 m injection hose. Injection hose set with injection loop and accessories for waterproofing construction joints as well as for subsequent injection of cracks to seal construction joints in concrete. For pressurised watertight injection of AQUAFIN-P4 in construction joints as well as AQUAFIN-P1 and AQUAFIN-P4 in cracks. All necessary materials for injection are available.
Properties · Aids incl. 10 m injection hose. · S et 1 content: 10 m AQUAFIN-CJ1, 20 cm ventilation hose, red and white incl. connecting nozzle, 1 protective box, injection nipples, hose clamp, 2 × 10 cm heat-shrink tubing. 2 pcs. sealing plugs, 1 tube PVC adhesive, 60 pcs. plastic clips. All parts are pre-assembled. · S et 2 content: 10 m AQUAFIN-CJ1, 2 pcs. standard packer incl. injection nipple, 60 pcs. plastic clips, 2 pcs. hose clamps.
4 MOVEMENT JOINTS If the statics require movement joints, the AQUAFIN EJ-W series as well as ASO tapes offer the possibility of creating watertight joints. SCHOMBURG also offers further items for movement joints with the INDUFLEX and ASO joint tape series.
4 MOVEMENT JOINTS 4.1
4.2
ASO-TAPE
4.3
INDUFLEX-PU
4.4
INDUFLEX-PS
4.5
ASO-Joint-Tape-2000-S
ASO®-Tape Thermoplastic joint tape for joint sealing. Externally-applied TPE joint tapes for strip-shaped waterproofing of construction and movement joints. A solid, water migration-proof connection with the substrate is ensured by bonding with ASODUR-K4031.
Properties · Highly flexible. · Easy, uniform workability. · No activation required. · Water tight even under negative water pressure pplication without primer also on matt damp substrates. · A · Resistant to frost, UV and ageing.
Shore A hardness in accordance with ISO 868
approx. 87
Temperature resistance
-30 °C / +90 °C
Processing, substrate and material temperature
+5 °C to +35 °C
Material strength
1.0 mm
2.0 mm
Impermeability to water, positive and 5 bar negative based on DIN 1048 Reaction to fire
Class E in accordance with DIN EN 13501-1
Rolls à 20 m Thickness 1.0 mm: Widths: 20 and 30 cm Thickness 2.0 mm: Widths: 20, 30 and 50 cm
Dry and protected from the weather, 12 months, in originally unopened container; after opening, use within 2 months of opening
INDUFLEX®-PU Elastic 1K-PU jointing compound. Used in interior and exterior areas as a joint sealant for the elastic waterproofing of joints in building components.
Properties · Good chemical and mechanical resistance. · Low notch sensitivity. · High tear resistance. · Total permissible deformation: 25 %. · U sed for the elastic waterproofing of joints in multi-storey car parks, concreted open spaces, sewage and waste water treatment plants with municipal waste water, commercial kitchens. · Suitable for indirect food contact.
1-comp. polyurethane
Non slump
Density*
approx. 1.30 g/cm3
Ambient and substrate temperatures min. +5 °C max. +35 °C at max. 80 % rel. humidity Skin formation*
approx. 60–90 min.
Curing time*
approx. 2 mm/24 hrs.
600 ml bag
Frost-free, cool and dry, ≥ +10 °C to +25 °C, 15 months in the original unopened container, use up opened containers promptly.
* at +23 °C and 50 % rel. humidity.
INDUFLEX®-PS 2-K polysulphide seam sealant, medium viscosity, grey. Used in interior and exterior areas as a joint sealant for the elastic waterproofing of joints in building components.
Properties · Medium viscosity, 2-component polysulphide. · U sed in interior and exterior areas between walkable and drivable building components, e.g. industrial and commercial floors, road construction, parking decks, airports, etc. uitable for horizontal and inclined joints up to a slope of · S 10 %. · F or tramway track construction between rail and slab closure, including granite paving or cut/milled asphalt surfaces. · Suitable for joint widths up to 65 mm.
2-comp. polyurethane
Viscosity*
Pourable-medium viscosity
approx. 1.60 g/cm3
Ambient and substrate temperatures min. +5 °C max. +40 °C at max. 80 % rel. humidity Pot life*
approx. 24–48 hrs.
10 l Component A and component B are at the predetermined mix ratio.
Frost-free, cool and dry, ≥ +10 °C to +25 °C, 18 months in the original unopened container, use up opened containers promptly.
ASO®-Joint-Tape-2000-S Special joint tape for high requirements and heavy loads.
v er
y lo
io n
Used for the watertight forming of expansion and connecting joints in waterproofing layers. ASO-Joint-Tape-2000-S is easy to apply, vapour permeable and produces a tight connection with the designated waterproofing systems.
w e m is
s
Properties · H igh-quality composite material, stretchable, particularly tear-resistant, water tight, water vapour diffusible, ensures rapid drying of water-containing tile adhesives and sealants, high resistance to aggressive media. · F or water tight movement and connecting joints in waterproofing layers made of e.g. SANIFLEX, SANIFIN, AQUAFIN-1K-PREMIUM, AQUAFIN-2K/M-PLUS, AQUAFIN-RS300 and ASOFLEX-AKB e.g. in swimming pools, underground garages and in areas in direct ground. · T ested by the building authorities with the waterproofing materials in the system. · Very low-emission - GEV EMICODE EC1 PLUS. · Auxiliary material in accordance with DIN 18533. · W ide material: Special dimensions from 50 cm to 100 cm wide are produced according to customer requirements.
Composite material made up of fleece – membrane – fleece
White with SCHOMBURG logo
approx. 270 to 340 g/m3
Thickness
approx. 0.45 - 0.66 mm
Packaging Joint tape
Widths 12 cm and 20 cm, ± 3 mm · R olls 20 cm to 25 and 50 m (up to one interface/15 m) · Rolls 120 mm to 50 m (up to one interface/15 m) 500 m in each box
Wide material
Widths of 50 to 100 cm ± 4 mm (up to one interface/ 15 m), on request, sales unit 1 m2 Cool, dry, protected from sunlight and weathering influences, 24 months
5 FRESH CONCRETE WATERPROOFING MEMBRANE SCHOMBURG also offers fresh concrete waterproofing membranes as a "second line of defence". The film is highly flexible and prevents water from running behind it. It bonds with the fresh concrete to form a solid unit.
5 FRESH CONCRETE WATERPROOFING MEMBRANE 5.1
AQUAFIN®-WM12 PVC-based fresh concrete waterproofing membrane. Rear-proof fresh concrete waterproofing membrane for waterproofing concrete. The bonding with the fresh concrete makes the system migration-proof. The PVC as a backing material enables high crack bridging.
Properties · P VC fresh concrete composite film that forms a water migration-proof bond with the concrete. · R esistant and easy to install. · L ightweight and easy to handle, low overlap losses. · CE-approved. verlaps can be glued and/or sealed. · O
PVC membrane and special fleece
transparent/white
approx. 1.08 m
Length
20 m
Thickness (membrane)
approx. 1.2 mm
Grammage
approx. 1.8 kg/m2
-5 °C to +50 °C
Cool, dry and protected from sunlight, min. 18 months in the original unopened container
6 CRYSTALLINE WATERPROOFING SOLUTIONS FOR RETROFITTING AND REPAIRS
If repairs to the concrete are necessary, SCHOMBURG offers a wide range of solutions.
6 CRYSTALLINE WATERPROOFING SOLUTIONS FOR RETROFITTING AND REPAIRS 6.1
AQUAFIN-IC
6.2
ASOCRET-BIS-5/40
6.3
ASOCRET-BIS-1/6
6.4
ASOCRET-IM
6.5
ASOCRET-KS/HB
ASOCRET-QM
6.6
FIX-20-T
AQUAFIN®-IC Crystalline waterproofing slurry. Cement-based 1-component waterproofing slurry for waterproofing concrete surfaces. When water comes into contact with AQUAFIN-IC, nanocrystals grow and block the water's path into the building structure.
Properties ement-based, capillary-active waterproofing slurry for · C secure waterproofing of concrete substrates, also against negative water pressure. · E xterior and interior waterproofing in the basement area, of lift shafts, foundations, pile foundations, floor slabs, etc. · W aterproofing of containers for drinking and service water, retaining basins, water treatment plants, etc. · W aterproofing under screeds (screed on separating layer or floating screed). · T ested according to DVGW W 270, W 347 for drinking water tanks.
Sand/cement, inorganic
Aggregate
< 1.0 mm
1.1 kg/l
25 kg bag
Mixing
25 kg AQUAFIN-IC with 6.75–8.00 l clean water
Pot life
30 to 60 minutes
Substrate/application temperature
+5 °C to +30 °C Lower temperatures prolong, higher temperatures shorten, the setting time
ASOCRET®-BIS-5/40 Repair mortar for breakage points of 5–40 mm. Used for horizontal and vertical surfaces as well as for overhead surfaces, as a non slump reprofiling mortar up to a breakout depth of 40 mm.
Properties · T ested according to DIN EN 1504-3. · C ement-based, chloride-free reprofiling mortar for vertical and horizontal surfaces. · R educes the penetration of CO2. · Water tight. · Capable of water vapour diffusion. · Frost-proof and resistant to de-icing salt. · U sed for horizontal, vertical and "overhead" surfaces, as a non slump reprofiling mortar up to a breakout depth of 5–40 mm. Coating thickness up to 20 mm possible in one application step. Largest grain size: 2 mm · As leveling mortar for swimming pools and pool construction. · C an be trowelled, smoothed or sprayed using suitable equipment. ASOCRET-BIS-5/40 is a system component and is used in combination with ASOCRET-KS/HB.
cement
< 4.0 mm
1.6 kg/dm3
cement grey
Workability duration
approx. 60 min. at +20 °C
Overcoat after
at least 1 day
+5 °C to +30 °C
Overcoating of bonded waterproof system/tiles
approx. 24 h
Consumption
ca. 1.8 kg/m2/mm layer thickness
ASOCRET®-BIS-1/6 Cementitious fine smoothing mortar for breakage points of 1–6 mm. Used for horizontal and vertical surfaces as well as for overhead surfaces, as a non slump repair fine mortar up to a breakout depth of 6 mm.
Properties · T ested according to DIN EN 1504-3. · Polymer-modified fine cement-based mortar. · For horizontal and vertical surfaces. · Water tight. · Capable of water vapour diffusion. · Frost-proof and resistant to de-icing salt. · Reduces the penetration of CO2. · High carbonation resistance. · U sed in concrete repair as a non slump reprofiling mortar for horizontal, vertical and "overhead" surfaces with breakout depths of 1–6 mm. Largest grain size: 0.5 mm. · As a levelling and scratch coat.
Pre-blended dry mortar
approx. 2.0 kg/dm3
Pot life*
approx. 60 min.
min. +5 °C to max. +30 °C
ca. 1.6 kg/m2/mm layer thickness
* At +23 °C and 50 % rel. humidity. The stated data may be extended or shortened as a consequence of weather and site conditions.
ASOCRET®-IM Repair mortar with crystalline waterproofing effect for concrete. Used for water impermeable filling of opened cracks and holes that are then overcoated with AQUAFIN-IC.
Properties · C apillary active mortar. · Cementitious. ater tight, also suitable for negative water pressure. · W · Open for vapour diffusion. · Easy to apply. · Supports self-repair of the concrete. · Can also be used on wet substrates. · F or water impermeable filling of opened cracks and holes that are then overcoated with AQUAFIN-IC. Alternatively, ASOCRET-IM can also be used as coving mortar.
1.4 kg/dm3
Water demand
3.75 – 4.25 l/25 kg sack
Mixing time
3 minutes
approx. 30 min.
Compressive strength
approx. 20 N/mm2 (after 28 days)
ASOCRET®-KS/HB Cementitious corrosion protection and bond coat. Used as corrosion protection for the steel reinforcement during concrete repair and, at the same time, as a bond coat on concrete substrates and between bedding adhesive and paving blocks.
Properties · T ested according to DIN EN 1504-7. · A s corrosive protection for exposed and abraded reinforcement bars. · As a bond coat in concrete restoration. · Frost proof. · Saponification resistant.
up to 0.5 mm
approx. 1.6 kg/dm3
Material rate
approx. 1.6 kg/m2/mm
Tensile adhesion strength
> 1.5 N/mm2
6 and 25 kg foil bag
Dry and cool, 12 months in the original unopened container, use up opened containers promptly
ASOCRET®-QM Plugging grout with balanced swelling behaviour. Used for pressure-tight filling of fibre-cement stress points, as borehole grout and installation grout with long pot life. Swelling behaviour adapted to the area of application.
Properties · 1-component · Drinking water tested · Water pressure-tight · Swelling grout · Sulphate resistant up to < 1500 mg/L SO42 · Gas-tight
special cement
Flexural strength* (24 hours)
> 3.5 N/mm2
Compressive strength* (28 days)
> 50 N/mm2
Water pressure-tight
up to 5 bar
ca. 40 - 70 minutes
25 kg container
Store in a cool and dry place. At min. 10 °C for 9 months in the original container. Use up opened containers promptly.
FIX®-20-T Rapid setting, swellable waterproofing and tamping mortar. A particularly rapid-setting cement-based mortar for sealing water-bearing holes, cracks, fissures in concrete, masonry work and natural stone structures. Flowing water is stopped in seconds, supported by the integrated swelling capacity.
Properties · C hloride-free, without corrosion-promoting substances. · Highly reactive rapid-setting mortar. · Strong bond with concrete substrates. · Rapid solidification – even under water. · C ompatible with the AQUAFIN-IC crystalline waterproofing system. · For interior and exterior use.
cement, additives
Bulk weight
approx. 1.4 kg/dm3
approx. 2–3 min.
Start of solidification*
approx. 3–5 min.
approx. 2 kg per litre void
6 and 20 kg plastic bucket
Dry, 12 months in the original unopened container, use up opened containers as soon as possible.
7 PLANNING DOCUMENTS
7 PLANNING DOCUMENTS 7.1
Technical drawings
7.2
7.3
Method statements
7.4
Tender Documentations
SCHOMBURG GmbH Aquafinstrasse 2 – 8 D-32760 Detmold (Germany) Telefon +49 - 5231- 953-00 Fax +49 - 5231- 953-333 www.schomburg.com
Technical drawing 1.5.27
Waterproofing of a expansion joint with ASO-TAPE 1:10 Abdichtung einer Bewegungsfuge mit ASO-TAPE 1:10 Waterproofing of an expansion joint with ASO-TAPE 1:10
>250
200
The purchaser’s rights in regards to products quality are based on our sales and delivery terms. This technical drawing is strictly an example illustration and is not claimed to be exhautive. It is the user’s responsibility to consult local building codes and regulations before carrying out any product applications. This version is no longer valid with the publication of a new version. Always check our website for the most current valid version under www.schomburg.com.
21/20 PZ/SE/NT/LiW
Technical drawing 1.5.24
Waterproofing Abdichtung einer Arbeitsfugeof a construction mit ASO-TAPE - Wand-Bodenplatte 1:10 with ASO-TAPE – wall-slab 1:10
joint
Waterproofing of a construction joint with ASO-TAPE - wall-slab 1:10
>240
Technical drawing 1.5.23
Waterproofing Abdichtung einer Arbeitsfuge of a construction mit ASO-TAPE Wand-Wand – 1:10 with -ASO-TAPE wall-wall 1:10
Waterproofing of a construction joint with AQ-TAPE - wall-wall 1:10 >240
Technical drawing 1.5.22
Waterproofing Abdichtung einer Arbeitsfuge of a construction mit AQUAFIN-CJ6 - Wand-Wand 1:10 1:10 with AQ-CJ6 – wall-wall
Waterproofing of a construction joint with AQUAFIN-CJ6 - wall-wall 1:10
>80
AQUAFIN - CJ6 AQUAFIN-CA
Technical drawing 1.5.21
Waterproofing Abdichtung einer Arbeitsfugeof a construction mit AQUAFIN-CJ6 - Wand-Bodenplatte with AQ-CJ6 – wall-slab 1:10 1:10
Waterproofing of a construction joint with AQUAFIN-CJ6 - wall-slab 1:10
AQUAFIN - CJ6
AQUAFIN-CA
Technical drawing 1.5.20
Abdichtung einer Arbeitsfuge Waterproofing of a construction joint mit AQUAFIN-CJ6 - Wand-Bodenplatte mit Versatz 1:10
with AQ-CJ6 – wall-slab (with kicker) 1:10
Waterproofing of a construction joint with AQUAFIN-CJ6 - wall-slab (with kicker) 1:10
Technical drawing 1.5.19
Waterproofing Abdichtung einer Arbeitsfuge of a construction mit AQUAFIN-CJ5 - Wand-Wand 1:10 1:10 with AQ-CJ5 – wall-wall
Waterproofing of a construction joint with AQUAFIN-CJ5 - wall-wall 1:10
150
Omega - Holder
>30
AQUAFIN - CJ5
Technical drawing 1.5.18
Waterproofing Abdichtung einer Arbeitsfugeof a construction mit AQUAFIN-CJ5 - Wand-Bodenplatte with AQ-CJ5 – wall-slab 1:10 1:10
Waterproofing of a construction joint with AQUAFIN-CJ5 - wall-slab 1:10
Technical drawing 1.5.17
Abdichtung einer Arbeitsfuge Waterproofing of a construction joint mit AQUAFIN-CJ5 - Wand-Bodenplatte mit Versatz 1:10
with AQ-CJ5 – wall-slab (with kicker) 1:10
Waterproofing of a construction joint with AQUAFIN-CJ5 - wall-slab (with kicker) 1:10
Technical drawing 1.5.16
Waterproofing Abdichtung einer Arbeitsfuge of a construction mit AQUAFIN-CJ4 - Wand-Wand 1:10 1:10 with AQ-CJ4 – wall-wall
Waterproofing of a construction joint with AQUAFIN-CJ4 - wall-wall 1:10
AQUAFIN - CJ4 AQUAFIN-CA
Technical drawing 1.5.15
Waterproofing Abdichtung einer Arbeitsfugeof a construction mit AQUAFIN-CJ4 - Wand-Bodenplatte with AQ-CJ4 – wall-slab 1:10 1:10
Waterproofing of a construction joint with AQUAFIN-CJ4 - wall-slab 1:10
AQUAFIN - CJ4
Technical drawing 1.5.14
Abdichtung einer Arbeitsfuge Waterproofing of a construction joint mit AQUAFIN-CJ4 - Wand-Bodenplatte mit Versatz 1:10
with AQ-CJ4 – wall-slab (with kicker) 1:10
Waterproofing of a construction joint with AQUAFIN-CJ4 - wall-slab (with kicker) 1:10
Technical drawing 1.5.13
Waterproofing Abdichtung einer Arbeitsfuge of a construction mit AQUAFIN-CJ3 - Wand-Wand 1:10 1:10 with AQ-CJ3 – wall-wall
Waterproofing of a construction joint with AQUAFIN-CJ3 - wall-wall 1:10
AQUAFIN - CJ3 AQUAFIN-CA
Technical drawing 1.5.12
Waterproofing Abdichtung einer Arbeitsfugeof a construction mit AQUAFIN-CJ3 - Wand-Bodenplatte with AQ-CJ3 – wall-slab 1:10 1:10
Waterproofing of a construction joint with AQUAFIN-CJ3 - wall-slab 1:10
AQUAFIN - CJ3
Technical drawing 1.5.11
Abdichtung einer Arbeitsfuge Waterproofing of a construction joint mit AQUAFIN-CJ3 - Wand-Bodenplatte mit Versatz 1:10
with AQ-CJ3 – wall-slab (with kicker) 1:10
Waterproofing of a construction joint with AQUAFIN-CJ3 - wall-slab (with kicker) 1:10
Technical drawing 1.5.10
Waterproofing Abdichtung einer Arbeitsfuge of a construction mit AQUAFIN-CJ1 - Wand-Wand 1:10 1:10 with AQ-CJ1 – wall-wall
Waterproofing of a construction joint with AQUAFIN-CJ1 - wall-wall 1:10
AQUAFIN-CJ1 Kunststoffclip/Plastic Clip
Technical drawing 1.5.9
Waterproofing Abdichtung einer Arbeitsfugeof a construction mit AQUAFIN-CJ1 - Wand-Bodenplatte with AQ-CJ1 – wall-slab 1:10 1:10
Waterproofing of a construction joint with AQUAFIN-CJ1 - wall-slab 1:10
Kunststoffclip/Plastic Clip
Technical drawing 1.5.8
Abdichtung einer Arbeitsfuge Waterproofing of a construction joint mit AQUAFIN-CJ1 - Wand-Bodenplatte mit Versatz 1:10
with AQ-CJ1 – wall-slab (with kicker) 1:10
Waterproofing of a construction joint with AQUAFIN-CJ1 - wall-slab (with kicker) 1:10
SCHOMBURG GmbH Aquafinstrasse 2 – 8 D-32760 Detmold (Germany) Telefon +49 - 5231- 953-00 Fax +49 - 5231- 953-333 www.schomburg.de
Technical drawing 1.5.7
Waterproofing Abdichtung einer Arbeitsfuge of a construction joint mit AQ-WM12 - Wand-Wand– 1:10 with AQ-WM12 wall-wall 1:10 Waterproofing of a construction joint with AQ-WM12 - wall-wall 1:10
>150 >150
AQ-WM12
Technical drawing 1.5.6
Waterproofing Abdichtung einer Arbeitsfugeof a construction mit AQ-WM12 - Wand-Bodenplatte 1:10 with AQ-WM12 – wall-slab 1:10
Waterproofing of a construction joint with AQ-WM12 - wall-slab 1:10
>150
SCHOMBURG GmbH & Co. KG Aquafinstrasse 2–8 D-32760 Detmold (Germany) phone + 49-5231- 953-00 fax + 49-5231- 953-108 email export@schomburg.de www.schomburg.com
Method Statement
BETOCRETE-CP360-WP Crystalline waterproofing concrete admixture
Scope This method statement covers powder crystalline waterproofing admixture for concrete.
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of powder crystalline waterproofing admixture that are used to produce permanently active waterproof concrete. 1.1 Standards DIN EN 934-2 – Admixtures for concrete, mortar, and grout – table 9: water resisting admixtures 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal.
1.4 Delivery, Storage and Handling A. All materials shall be delivered in unopened and original containers and fully identified with brand, type, grade, class, batch numbers and all other qualifying information. B. All the delivered materials shall be stored in its original packaging and elevated from the ground on pallets or shelves (avoid direct contact with the floor) according to the valid TDS. C. All the necessary precaution shall be taken to keep the product clean, dry and free from damage. D. Shelf life is 12 months when stored according to the above conditions and cool conditions above +5 °C. 1.5 Job Conditions A. Environmental conditions: the material shall not be applied during rain and protect from strong drafts. The application temperature must remain lower than +40 °C, for lower temperature curing time extends & for higher temperature curing time reduces. During application at higher temperatures protect material from direct sunlight.
Part 2 – Product 2.1 Manufacturer BETOCRETE-CP360-WP as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement. 2.2 Materials Powder crystalline waterproofing admixture that used to produce permanently active waterproof concrete Component: In powder form. It is supplied in: 3 kg water-soluble bags 17 kg bags 700 kg big bags
1/3
07/20
2.3 Performance Criteria BETOCRETE-CP360-WP has the following properties: Colour: grey Form: Powder Density: 0.80 g/cm³ Application temp.: ≥ +5 °C Compressive strength according to EN 12390-3 ≥ 85 % compared to untreated concrete after 28 days Air content according to EN 12350-7 ≤ 2 % higher volume share than untreated concrete Capillary water intake according to EN 480-5 ≤ 60 % mass portion of untreated concrete after 28 days and 90 days curing time ≤ 50 % mass portion of untreated concrete after 7 days and 7 days curing time
mixture is homogeneous specially when stored for longer periods. Assure that the water/cement ratio (w/c) does not exceed 0.55 (powder crystalline waterproofing admixture is included
Dosage range w/c ratio < 0.4: 0.75 % by weight of CEM > 0.4–0.5: 0.80 % by weight of CEM > 0.5–0.55: 0.90 % by weight of CEM Do not exceed 1.25 % by weight of CEM. Minimum Cement Content: CEM I: 270 kg/m3 CEM II: 290 kg/m3 CEM III /A: 380 kg/m3 Puzzolanic cements with puzzolan content > 20 %: 300 kg/m3 Granulated slag: max.100 kg/m3 Fly ash: max. 80 kg/m3 Dosage in ready-mix factory: BETOCRETE-CP360-WP can be dosed together with the aggregate for at least 30 seconds before adding water and cement. Then mix at least for 45 seconds. Dosage in truck mixer on the job site: Dose BETOCRETE-CP360-WP directly into the mixing drum. Mix thoroughly mixed for 1 min per m³ of concrete, but at least 5 minutes. Use quickly.
Part 3 – Execution 3.1 General: Assure that concrete mix design and proposed materials are in compliance with manufacturer’s recommendations. Assure that test batching and material testing, if recommended by manufacturer, has been carried out prior to starting concrete work. Comply with manufacturer’s product data and installation instructions. 3.2 Application: Stir powder crystalline waterproofing admixture in a container provided prior to use, to assure that the
3.3 Important Advice: • Please ensure that pre-tests were made with all admixtures that will be used in the concrete mix • The addition of a concrete retarder can be necessary when using Portland Cement Type II or III. Suitability tests have to be carried out before usage. • It is rarely possible that BETOCRETE-CP360-WP influences the setting of the concrete. Our product REMITARD-20 (BV)
2/3
has proven as the most effective retarder. • Concrete modified with BETOCRETE-CP360-WP may tend to effloresce depending on the composition. • If the BETOCRETE-CP360-WP was stored at temperatures below +5 °C crystals may form, BETOCRETE-CP360-WP is suitable for usage again after warming up to minimum +15 °C followed by stirring or homogenizing. • Suitability tests according to valid standards and norms have to be carried out prior to application.
3.4 Cleaning: Regular water flushing of dispensing equipment will prolong service life and reduce breakdowns. Use REINIT-BM on internal metal surfaces subject to contact with concrete in concrete mixers, batch plants and truck mixers regularly to prevent concrete crust formations. Use ASO-R005 to remove hardened concrete crusts.
The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you in the case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description does not release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued. 3/3
SE/KK 07/20
BETOCRETE-CP350-CI Crystalline waterproofing concrete admixture
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of powder crystalline waterproofing admixture that are used to produce permanently active waterproof concrete.. 1.1 Standards 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal.
Part 2 – Product 2.1 Manufacturer BETOCRETE-CP350-CI as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement. 2.2 Materials Powder crystalline waterproofing admixture that used to produce permanently active waterproof concrete Component: In powder form. It is supplied in: 20 kg bags 1,000 kg big bags
08/20
2.3 Performance Criteria BETOCRETE-CP350-CI has the following properties: Colour: grey Form: Powder Density: 1.12 g/cm³ Application Temp.: ≥ +5 °C
Puzzolanic cements with puzzolan content > 20 %: 300 kg/m3 Granulated slag: max.100 kg/m3 Fly ash: max. 80 kg/m3
Dosage in ready-mix factory: BETOCRETE-CP350-CI with the aggregate for at least 30 seconds before adding water and cement. Then mix at least for 45 seconds.
Part 3 – Execution
Dosage in truck mixer on the job site: The addition of BETOCRETE-CP350-CI on site (concrete truck) is not carried out as a powder but as a very aqueous suspension. The required amount of BETOCRETE-CP-350-CI is premixed with water at a ratio of 1:1 (e.g. 3 kg BETOCRETE-CP350-CI per m³ and 3 kg water per m³) using a suitable vessel and stirrer and then completely emptied into the mixing drum of the truck. Dose BETOCRETE-CP350-CI directly into the mixing drum. Mix thoroughly mixed for 1 min per m³ of concrete, but at least 5 minutes. Pour without delay.
3.1 General: Assure that concrete mix design and proposed materials are in compliance with manufacturer’s recommendations. Assure that test batching and material testing, if recommended by manufacturer, has been carried out prior to starting concrete work. Comply with manufacturer’s product data and installation instructions. 3.2 Application: Stir powder crystalline waterproofing admixture in a container provided prior to use, to assure that the mixture is homogeneous specially when stored for longer periods. Assure that the water/cement ratio (w/c) does not exceed 0.55 (powder crystalline waterproofing admixture is included.
Dosage range w/c ratio < 0.4: 0.75 % by weight of CEM > 0.4–0.5: 0.80 % by weight of CEM > 0.5–0.55: 0.90 % by weight of CEM Do not exceed 1.25 % by weight of CEM. Minimum Cement Content: CEM I: 270 kg/m3 CEM II: 290 kg/m3 CEM III /A: 380 kg/m3
3.3 Important Advice: • Please ensure that pre-tests were made with all admixtures that will be used in the concrete mix • The addition of a concrete retarder can be necessary when using Portland Cement Type II or III. Suitability tests have to be carried out before usage. • It is rarely possible that BETOCRETE-CP350-CI influences the setting of the concrete. Our product Ruxolith T5 (VZ) has proven as the most effective retarder. • Concrete modified with BETOCRETE-CP350-CI may tend to effloresce depending on the composition. • If the BETOCRETE-CP350-CI was stored at temperatures below +5 °C crystals may form, BETOCRETE-CP350-CI is suitable for usage
again after warming up to minimum +15 °C followed by stirring or homogenizing. Suitability tests according to valid standards and norms have to be carried out prior to application.
SE/KK 08/20
BETOCRETE-CL210-WP Crystalline waterproofing concrete admixture
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of liquid crystalline waterproofing admixture that are used to produce permanently active waterproof concrete. 1.1 Standards DIN EN 934-2 – Admixtures for concrete, mortar, and grout – table 9: water resisting admixtures 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal.
Part 2 – Product 2.1 Manufacturer BETOCRETE-CL210-WP as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement. 2.2 Materials Liquid crystalline waterproofing admixture that used to produce permanently active waterproof concrete. Component: In liquid form. It is supplied in: 25 kg canister 220 kg drum 1,040 kg container
2.3 Performance Criteria BETOCRETE-CL210-WP has the following properties: Colour: white Form: Liquid Density: 1.05 g/cm³ Application temp.: +5 °C to +40 °C Compressive strength according to EN 12390-3 ≥ 85 % compared to untreated concrete after 28 days Air content according to EN 12350-7 ≤ 2 % higher volume share than untreated concrete Capillary water intake According to EN 480-5 ≤ 60 % mass portion of untreated concrete after 28 days and 90 days curing time ≤ 50 % mass portion of untreated concrete after 7 days and 7 days curing time
longer periods. Assure that the water/cement ratio (w/c) does not exceed 0.55 (liquid crystalline waterproofing admixture is included.
Dosage range w/c ratio < 0.4: 1.75 % by weight of CEM > 0.4–0.5: 1.80 % by weight of CEM > 0.5–0.55: 2.00 % by weight of CEM Do not exceed 2.25 % by weight of CEM. Minimum Cement Content: CEM I: 270 kg/m3 CEM II: 290 kg/m3 CEM III /A: 380 kg/m3 Puzzolanic cements with puzzolan content > 20 %: 300 kg/m3 Granulated slag: max.100 kg/m3 Fly ash: max. 80 kg/m3 Dosage in ready-mix factory: BETOCRETE-CL-210-WP can be added to the mix water or added to the finished concrete mix. Dosage in truck mixer on the job site: Dose BETOCRETE-CL210-WP directly into the mixing drum. Mix thoroughly mixed for 1 min per m³ of concrete, but at least 5 minutes. Use quickly
Part 3 – Execution 3.1 General: Assure that concrete mix design and proposed materials are in compliance with manufacturer’s recommendations. Assure that test batching and material testing, if recommended by manufacturer, has been carried out prior to starting concrete work. Comply with manufacturer’s product data and installation instructions. 3.2 Application: Stir liquid crystalline waterproofing admixture in a container provided prior to use, to assure that the mixture is homogeneous specially when stored for
3.3 Important Advice: • Please ensure that pre-tests were made with all admixtures that will be used in the concrete mix • A storage temperature of > 30 °C can lead to parts of BETOCRETE-CL210-WP settling. After thorough mixing, this has no influence on the product features • BETOCRETE-CL210-WP has to be thoroughly mixed after a longer storage period (> 2 months) • The addition of a concrete retarder can be necessary when using Portland Cement Type II or III. Suitability tests have to be carried out before usage.
• It is rarely possible that BETOCRETE-CL210-WP influences the setting of the concrete. Our product REMITARD 20(BV) has proven as the most effective retarder. • Concrete modified with BETOCRETE-CL210-WP may tend to effloresce depending on the composition. • If the BETOCRETE-CL210-WP was stored at temperatures below +5°C crystals may form, BETOCRETE-CL210-WP is suitable for usage again after warming up to minimum +15 °C followed by stirring or homogenizing. • Suitability tests according to valid standards and norms have to be carried out prior to application.
BETOCRETE-CL170-P Crystalline waterproofing concrete admixture
Scope This method statement covers liquid crystalline waterproofing admixture for concrete. Part 1 – General his section covers materials, labour, tools and equipment for installation and application of liquid crystalline waterproofing admixture that are used to produce permanently active waterproof concrete. 1.1 Standards DIN EN 934-2 – Admixtures for concrete, mortar, and grout – table 2: water reducing / plasticizing admixtures 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal
Part 2 – Product 2.1 Manufacturer BETOCRETE-CL170-P as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement 2.2 Materials Liquid crystalline waterproofing admixture that used to produce permanently active waterproof concrete Component: In liquid form. It is supplied in: 25 kg canister 220 kg drum 1,040 kg container
2.3 Performance Criteria BETOCRETE-CL170-P has the following properties: Colour: colourless, clear Form: Liquid Density: 1.19 g/cm³ Application temp.: +5°C to +40°C Compressive strength according to EN 12390-3 ≥110 % compared to untreated concrete after 7/28 days Air content according to EN 12350-7 ≤ 2 % higher volume share than untreated concrete Reduction of Water requirement according to EN 12350-2 or EN 12350-5 ≥ 5 % slump increase or flow increase compared to untreated concrete
Dosage range w/c ratio < 0.4: 0.75 % by weight of CEM > 0.4–0.5: 0.80 % by weight of CEM > 0.5–0.55: 0.90 % by weight of CEM Do not exceed 2.25 % by weight of CEM. Minimum Cement Content: CEM I: 270 kg/m3 CEM II: 290 kg/m3 CEM III /A: 380 kg/m3 Puzzolanic cements with puzzolan content > 20 %: 300 kg/m3 Granulated slag: max.100 kg/m3 Fly ash: max. 80 kg/m3 Dosage in ready-mix factory: BETOCRETE-CL-170-P can be added to the mix water or added to the finished concrete mix. Dosage in truck mixer on the job site: Dose BETOCRETE-CL170-P directly into the mixing drum. Mix thoroughly mixed for 1 min per m³ of concrete, but at least 5 minutes. Use quickly
Part 3 – Execution 3.1 General: Assure that concrete mix design and proposed materials are in compliance with manufacturer’s recommendations. Assure that test batching and material testing, if recommended by manufacturer, has been carried out prior to starting concrete work. Comply with manufacturer’s product data and installation instructions.. 3.2 Application: Stir liquid crystalline waterproofing admixture in a container provided prior to use, to assure that the mixture is homogeneous specially when stored for longer periods. Assure that the water/cement ratio (w/c) does not exceed 0.55 (liquid crystalline waterproofing admixture is included.
3.3 Important Advice: • Please ensure that pre-tests were made with all admixtures that will be used in the concrete mix • A storage temperature of >30 °C can lead to a brown discoloration of BETOCRETE-CL170-P. This has no influence on the product features. • BETOCRETE-CL170-P has to be thoroughly mixed after a longer storage period (> 2 months) • The addition of a concrete retarder can be necessary when using Portland Cement Type II or III. Suitability tests have to be carried out before usage. • It is rarely possible that BETOCRETE-CL170-P influences the setting of the concrete. Our product RUXOLITH-T5 (VZ) has proven as the most effective retarder. • Concrete modified with BETOCRETE-CL170-P
may tend to effloresce depending on the composition. • If the BETOCRETE-CL170-P was stored at temperatures below +5 °C crystals may form, BETOCRETE-CL170-P is suitable for usage again after warming up to minimum +15 °C followed by stirring or homogenizing. • Suitability tests according to valid standards and norms have to be carried out prior to application.
ASO®-Tape Thermoplastic joint tape for waterproofing joints
Scope This method statement covers thermoplastic joint tape for waterproofing joints.
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of Thermoplastic joint tape for waterproofing joints. 1.1 Standards 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. A. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. B. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal.
1.4 Delivery, Storage and Handling A. All materials shall be delivered in unopened and original containers and fully identified with brand, type, grade, class, batch numbers and all other qualifying information. B. All the delivered materials shall be stored in its original packaging and elevated from the ground on pallets or shelves (avoid direct contact with the floor) according to the valid TDS. C. All the necessary precaution shall be taken to keep the product clean, dry and free from damage. Shelf life is 12 months when stored according to the above conditions and cool conditions abov +5 °C. 1.5 Job Conditions A. Environmental conditions: the material shall not be applied during rain and protect from strong drafts. The application temperature must remain lower than +40 °C, for lower temperature curing time extends & for higher temperature curing time reduces. During application at higher temperatures protect material from direct sunlight.
Part 2 – Product 2.1 Manufacturer ASO-Tape as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement. 2.2 Materials A. “Highly flexible thermoplastic joint tape” 2.3 Performance Criteria ASO-Tape has the following properties: Basis: TPE (Thermoplastic Elastomer) Colour: grey
Shore a hardness to ISO 868: approx. 87 Temperature resistance: -30 °C/+90 °C Application, substrate and material temperature: +5 °C to +35 °C Material thickness
Weight per unit area, g/m²
approx. 900
approx. 1800
Tensile strength at break, to DIN EN ISO 527-3, N/mm²
approx. 14.0
Elongation at break, to DIN EN ISO 527-3, %
approx. 1000 approx. 1000
Tear propogation strength, to DIN 12310-2, N:
approx. 100
approx. 200
Consumption ASODUR-K4031: Consumption in kg/m Size/Thickness
150 mm
approx. 0.8
approx. 1.4
200 mm
approx. 1.0
approx. 1.5
250 mm
approx. 1.1
approx. 1.7
300 mm
approx. 1.3
approx. 1.8
500 mm
approx. 2.4
Does not consider extra material consumption for uneven substrates. Combined test with ASODUR-K4031: Tensile adhesion strength, to PG- ÜBB: > 3.0 N/mm² with break in concrete Water impermeability, positive and negative according to DIN 1048: 5 bar Crack bridging to PG-ÜBB,1.0 mm crack held for 28 d water pressure 0.75 bar: passed
Reaction to fire: Class E to DIN EN 13501-1 Packaging: 20 m rolls Sizes: 150, 200, 250, 300, 500 1000 mm Storage: Dry and protected from weathering, 12 months in the original unopened packaging. Use within 2 months once opened.
Part 3 – Execution 3.1 General ASO-Tape is used in combination with ASODUR-K4031 for waterproofing construction joints and movement joints as well as for waterproofing cracks and voids in concrete construction. It is additionally suitable for waterproofing transitions or differing building materials. 3.2 Surface preparation: The substrate must be clean and load-bearing as well as free from adhesion inhibiting materials. At the time of installation it may be matt damp but not wet or with saturated pores. In the area to be waterproofed, mechanically prepare the substrate using suitable means e.g. planing, scabbling or grit blasting etc., in order to ensure a good bond. When using on substrates other than concrete, assess with a trial adhesion test. When applying joint waterproofing as strips it is essential that the concrete has waterproof qualities. Otherwise the joint waterproofing must be used in combination with a surface-applied waterproof membrane 3.3 Application: Coat the prepared substrate on both sides of the joint to be bridged with ASODUR-K4031 to a
width min. 1 cm wider than the ASO-Tape being used. Then lay the joint tape and thoroughly bed into the adhesive layer with a trowel or pressure roller without voids or folds and coat over the top. In so doing, ensure that the joint tape is completely bedded. The adhesive or smoothing coat thickness should never be less than 1 mm. Overlap butt joints by a min. of 5 to 10 cm and bond or alternatively hot air weld.
3.4 Cleaning: During continued application, all tools must be regularly & thoroughly cleaned with water and/ or solvent (ASO-R001) every 25 to 40 minutes (dependant on temperature) to prevent the product from setting on tool surfaces. Thorough cleaning must also be carried out immediately at the end of works or whenever work is suspended.
3.3.1 Movement joints: Movement joints always require a 2 mm joint tape and can either be laid flush or in a loop dependent on the project. To accomodate movement, leave an unbonded section of tape in the expansion area. Dependent on the installation and loading e.g. overhead use or negative water pressure, a reinforcing or supporting construction may be necessary. 3.3.2 Hot air welding: The joint tapes are cut to suit the project (butt joints or corner joints) and laid on a flat substrate. Butt joints are to be overlapped by a min. 5 cm. The overlap area is to be roughened with abrasive paper and cleaned. Welding is carried out with hot air equipment with a wide nozzle and a pressure roller. The welding temperature (reference values: approx. 300–350 °C) is to be set by a trial weld. The joints in the tapes are laid on top of one another appropriately and fixed at the edges by selective welding in order to prevent slipping during welding. Then the wide nozzle of the hot air tool is drawn slowly and evenly over the overlap area and fully joined together with a pressure roller. Before installing check the weld for a complete watertight bond.
AQUAFIN®-WM12 PVC-based fresh concrete waterproofing membrane
Scope This method statement covers a PVC-based fresh concrete waterproofing membrane. Part 1 – General This section covers materials, labour, tools and equipment for installation and application of fresh concrete waterproofing membranes. 1.1 Standards 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal. 1.4 Delivery, Storage and Handling A. All materials shall be delivered in unopened and original containers and fully identified with brand, type, grade, class, batch numbers and all other qualifying information.
B. All the delivered materials shall be stored in its original packaging and elevated from the ground on pallets or shelves (avoid direct contact with the floor) according to the valid TDS. C. All the necessary precaution shall be taken to keep the product clean, dry and free from damage. D. Shelf life is 18 months when stored according to the above conditions and cool conditions above +5 °C. 1.5 Job Conditions A. Environmental conditions: the material shall not be applied during rain and protect from strong drafts. The application temperature must remain higher than +5 °C and lower than +50 °C.
Part 2 – Product 2.1 Manufacturer AQUAFIN-WM12 as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement. 2.2 Materials A. 1.2 mm thick PVC-Membrane B. Special fleece 2.3 Performance Criteria AQUAFIN-WM12 has the following properties: Basis: PVC Colour: transparent/white Width: approx. 1.0 m Length: approx 20 m Thickness (membrane) approx. 1.2 mm Surface weight approx. 1.8 kg/ m² Application temp -5 °C to +50 °C Watertightness in accordance with EN 1928, procedure B 60 kPa/24h): watertight
Water vapour resistance factor (EN 1931): approx. 29 m Tensile strength (MD/CMD), in accordance with EN 12311-2: 1056/1056 N/ 50 mm Tear resistance (MD/CMD), in accordance with EN 12310-1: 600/600 N Elongation at break (MD/CMD), in accordance with EN 12311-2: 130/80 % Shear resistance of the joint seams, in accordance with EN 12317-2: Failure outside the joint seam Impact resistance in accordance with EN 12691 procedure A: 700 mm Reaction to fire, in accordance with EN 13501-1: Class E
Part 3 – Execution 3.1 General AQUAFIN-WM12 is used as an additional waterproofing of concrete structures. It is used to form a permanent bond with the fresh concrete. It is especially suitable to waterproof hard-to-access areas such as elevator shafts. 3.2 Surface preparation: The substrate must have adequate load-bearing capability and must be largely flat and pressure-resistant in order to counterbalance the loads that arise during the application and concreting works. Larger surface irregularities or steps must be levelled out beforehand
by means of suitable mortar systems or suitable fillers, e.g. sand. In the case of applications underneath floor slabs on compacted, pressure-resistant, capillary-breaking layers, there must be no sharp-edged or pointed components on the surface. Formwork may not deform during the concreting works. In the case of vertical applications, the top finishing rail must be secured using suitable measures. 3.3 Application: The substrate must be firm and load-bearing. Overlaps should be established with min. 5 cm, and bonded through hot air-welding or adhered with AQUAFIN-CA. Application as waterproofing under floor slabs: The fresh concrete composite film must be applied with the transparent side to the substrate, before the concreting. Apply AQUAFIN-WM12 to the appropriately compacted, pressure-resistant, capillarybreaking layer or blinding layer (concrete or thermal insulation) in overlapping linear sheets. The overlapping width is 5 cm. The joints are bonded by means of hot air welding or adhered with AQUAFIN-CA. Avoid damage during the subsequent work steps, e.g. laying reinforcement. Spacers used shall have a large surface area at the support points. The concreting of the floor slab must be professionally applied and in accordance with the applicable standards and regulations. It is particularly important to ensure that the concreting is implemented free of voids or that bonding is implemented covering the whole area of the fleece layer. In doing so, direct contact between the AQUAFIN-WM12 and the compacting machine should be avoided. Application as waterproofing in formwork constructions: The fresh concrete composite film must be applied with the transparent side to the formwork, before the concreting. AQUAFIN-WM12 is fitted to the top side of the formwork construction in linear sheets, overlapping and fastened by means of nail strips. The overlapping width is 5 cm. The joints are bonded by means of hot
air welding or adhered with AQUAFIN-CA. Avoid damage during the subsequent work steps, e.g. laying reinforcement or spacing struts. The concreting must be professionally applied in accordance with the applicable standards and regulations. It is particularly important to ensure that the concreting is implemented free of voids (gravel pockets) or that bonding is implemented covering the whole area of the fleece layer. In doing so, direct contact between the AQUAFINWM12 and the compacting machine should be avoided. Hot air welding: Device parameters: • 220V hot air blower with stepless temperature adjustment up to +600 °C and air flow regulator • Heating power > 1400 Watt • Width slotted nozzle 40 mm (perforated on the underside) The welding of the AQUAFIN-WM12 is carried out with handheld welding devices (e.g. Leister Triac) with a temperature of +450 °C to +650 °C (approx. level 6.5). The sealing sheets are laid overlapping and tacked at a max. pitch of 50 cm, parallel with one another. Then the handheld welding device is guided slowly over the joint at an angle of approx. 30°. In doing so, the sheets are pressed together with a moderate force of >5–6 kp using a silicone roller, parallel with the sheet edge, until a weld seam is created at the joint edges. Welding is implemented over a width of approx. 4 cm. With professionally prepared welding, a weld bead running along the seam can be considered an indication of a perfect joint. The joint seams are immediately leakproof and are fully cured after 24 hours. Carry out trial welding before the hot air welding work. In the case of applications on thermal insulation, suitable underlays, which will be slowly pulled along with the sheets during welding, should be used. The welding zones are to be cleaned of any adhesion inhibiting substances. In doing so, it is not permitted to use solvents or splice wash.
Adhered with AQUAFIN-CA: Generously apply AQUAFIN-CA to the overlap area of the substrate and press the next sheet into the fresh adhesive. The concreting process can take place no sooner than 8 hours after adhesion. Notes: • The fresh concrete composite system should be stored dry as a matter of principle. • Do not store sharp objects or pallets on the fresh concrete composite film. • The current applicable regulations and datasheets are to be observed! 3.4 Cleaning: During continued application, all tools must be regularly & thoroughly cleaned with water and/or solvent (ASO-R001) every 25 to 40 minutes (dependant on temperature) to prevent the product from setting on tool surfaces. Thorough cleaning must also be carried out immediately at the end of works or whenever work is suspended.
AQUAFIN®-CJ6 Thermoplastic expansive waterstop for waterproofing construction joints
Scope This method statement covers internal and external waterstops for expansion and construction joints.
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of TPE construction joint waterstops. 1.1 Standards Factory standard. 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. AManufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal. 1.4 Delivery, Storage and Handling A. All materials shall be delivered in unopened and original containers and fully identified with brand,
type, grade, class, batch numbers and all other qualifying information. B. All the delivered materials shall be stored in its original packaging and elevated from the ground on pallets or shelves (avoid direct contact with the floor) according to the valid TDS. C. All the necessary precautions shall be taken to keep the product clean, dry and free from damage. D. Shelf life is 24 months when stored according to the above conditions and cool conditions above +5 °C. 1.5 Job Conditions A. Environmental conditions: the material shall be protected from rain.
Part 2 – Product 2.1 Manufacturer AQUAFIN-CJ6 as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement 2.2 Materials A. TPE (thermoplastic elastomer) 2.3 Performance Criteria AQUAFIN-CJ6 has the following properties: Basis: TPE Format: quadratic and flexbile Colour: red Density: 1.25 g / m³ Hardness per Shore A in accordance with DIN 53505: 37 Thickness: 5 mm Width: 20 mm Start of swelling on water contact: approx. 6 hours
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Swelling capacity (demin. Water) approx. 50 % after 2 hours approx. 460 % after 24 hours approx. ≥ 700 % after 8 days Expansive pressure: approx. 1.06 N/mm² Water-impermeability after installation (0.25 mm joint): 2 bar Toxicity: none Reaction to fire in accordance with EN 13501: normal inflammability (construction class E) Packaging: rolls of 40 linear meters
Part 3 – Execution 3.1 General AQUAFIN-CJ6 is used as a construction joint waterstop in concrete construction. 3.2 Application: Substrate preparation: The substrate must be load-bearing, mostly flat and have a closed surface texture. It must be free from gravel pockets, cavities, gaping cracks, dust and be free from adhesion inhibiting substances. Laitance layers are to be removed, mechanically abraded (sand blasted) as necessary. During the application of AQUAFIN-CJ6 the substrate may be matt damp. The formation of puddles is not permitted.
begin the concreting process for at least 8 hours after bonding. Alternatively, AQUAFIN-CJ6 can also be fastened with steel nails (min. 5 nails/m). When doing so, it is necessary to ensure substrate contact pressure covering the whole area. Avoid looping or hollow layers. Waterstop connections can be made by overlapping by 5 cm or by butt jointing. The waterstops must be placed tightly together to prevent gaps. Butt jointed waterstops must be covered by a separate section of waterstop with a 3 cm overlap to both sections. Notes: • It is essential to store the waterstop dry. • Waterstops must lie flat and planar on the concrete. There must be no contaminants beneath the waterstop. • Protect the waterstop from moisture until the concrete is poured. • Before commencing the concreting process visually inspect the waterstop. Heavily swollen waterstop tape is unsuitable and must be removed. • Waterstops are not suitable for movement joints. • Follow current relevant regulations and data sheets
Product application: It is essential that there is at least > 8 cm coverage of concrete from the side exposed to water. Bond AQUAFIN-CJ6 with a mounting adhesive suitable for waterstops – e.g. AQUAFIN-CA. Completely cover the prepared substrate with the mounting adhesive and press the AQUAFIN-CJ6 into the adhesive until it oozes out from beneath. Do not The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you in the case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description does not release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued. 2/2
SE/KK 06/20
AQUAFIN®-CJ5 Crystalline coated joint sheet
Scope This method statement covers crystalline coated joint sheets for construction joints
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of crystalline coated joint sheets 1.1 Standards 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal. 1.4 Delivery, Storage and Handling A. All materials shall be delivered in unopened and original containers and fully identified with brand, type, grade, class, batch numbers and all other
qualifying information. B. All the delivered materials shall be stored in its original packaging and elevated from the ground on pallets or shelves (avoid direct contact with the floor) according to the valid TDS. C. All the necessary precautions shall be taken to keep the product clean, dry and free from damage. D. Shelf life is 24 months when stored according to the above conditions and cool conditions above 0 °C.
Part 2 – Product 2.1 Manufacturer AQUAFIN-CJ5 as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement. 2.2 Materials A. Sheet metal B. Crystalline, mineralic coatings 2.3 Performance Criteria AQUAFIN-CJ5 has the following properties: Basis: sheet metal Shape: rectangular and flexible Colour: black / grey Dimensions: 1.25 × 2,000 × 150 mm Water-impermeability after installation (0.25mm joint) 5 bar Toxicity: none Reaction to fire in accordance with EN 13501 normal inflammability (construction class E) Packaging: 100 m (50 sheets) per wooden crate, with 50 holding clamps
Part 3 – Execution 3.1 General AQUAFIN-CJ5 is used as a crystalline coated joint strip for construction joints. 3.2 Application: The joint sheet should be installed centrally in the joint before concreting and fastened in place with the help of the omega clamp or retaining clips. In doing so, concrete inclusion of > 3 cm must be guaranteed. Joints are to be overlapped with > 5 cm for 2 bars pressure or > 20 cm for up to 5 bar pressure. In the case of rounded parts and corner constructions, simply bend the AQUAFIN-CJ5 into the corresponding shape. Notes: • The joint sheets should be stored dry as a matter of principle. • The joint sheets must be arranged perpendicular to the construction joints. • The joint sheets must be subjected to a visual check before concreting • Joint sheets are not suitable for movement joints. • The current applicable regulations and datasheets are to be observed!
The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you in the case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description does not release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued. 2/2
AQUAFIN®-CJ4 Bentonite waterstop with patent. Protective coating against rain.
Scope This method statement covers bentonite waterstops construction joints.
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of bentonite waterstops 1.1 Standards 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal. 1.4 Delivery, Storage and Handling A. All materials shall be delivered in unopened and original containers and fully identified with brand, type, grade, class, batch numbers and all other
qualifying information. B. All the delivered materials shall be stored in its original packaging and elevated from the ground on pallets or shelves (avoid direct contact with the floor) according to the valid TDS. C. All the necessary precautions shall be taken to keep the product clean, dry and free from damage. D. Shelf life is 5 years when stored according to the above conditions and cool conditions abov +5 °C.
Part 2 – Product 2.1 Manufacturer AQUAFIN-CJ4 as manufactured by SCHOMBURG GmbH & Co. KG conforms to all requirements of this method statement.. 2.2 Materials A. Sodium bentonite embedded in a matrix of high molecular weight poly-isobutylene rubber as well as special filters and additives. 2.3 Performance Criteria AQUAFIN-CJ4 has the following properties: Basis: bentonite Format: square-edged and flexbile Colour: black / grey Density: 730 g / m Thickness: 18 mm Width: 24 mm Swelling capacity (demin. water): approx. ≥ 500 % after 8 days Water-impermeability after installation (0.25 mm joint): 2 bar Toxicity: none Packaging: rolls of 5 linear meters; 4 rolls to a box
Part 3 – Execution 3.1 General AQUAFIN-CJ4 is used as a construction joint waterstop in concrete construction. 3.2 Application: Substrate preparation: The substrate must be load-bearing, mostly flat and have a closed surface texture. It must be free from gravel pockets, cavities, gaping cracks, dust and be free from adhesion inhibiting substances. Laitance layers are to be removed, mechanically abraded (sand blasted) as necessary. During the application of AQUAFIN-CJ4 the substrate may be matt damp. The formation of puddles is not permitted.
• Protect the waterstop from moisture until the concrete is poured. • Before commencing the concreting process visually inspect the waterstop. Heavily swollen waterstop tape is unsuitable and must be removed. • Waterstops are not suitable for movement joints. • Follow current relevant regulations and data sheets.
Product application: It is essential that there is at least > 8 cm coverage of concrete from the side exposed to water. Bond AQUAFIN-CJ4 with a mounting adhesive suitable for waterstops – e.g. AQUAFIN-CA. Completely cover the prepared substrate with the mounting adhesive and press the AQUAFIN-CJ4 into the adhesive until it oozes out from beneath. Do not begin the concreting process for at least 8 hours after bonding. Alternatively, AQUAFIN-CJ4 can also be fastened with steel nails (min. 5 nails/m). When doing so, it is necessary to ensure substrate contact pressure covering the whole area. Avoid looping or hollow layers. Waterstop connections can be made by overlapping by 5 cm or by butt jointing. The waterstops must be placed tightly together to prevent gaps. Butt jointed waterstops must be covered by a separate section of waterstop with a 3 cm overlap to both sections. Notes: • It is essential to store the waterstop dry. • Waterstops must lie flat and planar on the concrete. There must be no contaminants beneath the waterstop.
AQUAFIN®-CJ3 Bentonite waterstop with patent
Part 1 – General This section covers materials, labour, tools and equipment for installation and application of bentonite waterstops. 1.1 Standards 1.2 Submittal A. Submit two copies of Technical Data Sheet containing all the instructions for use and installation (TDS) and Material Safety Data Sheet (MSDS). B. Submit a list of SCHOMBURG GmbH & Co. KG or your local SCHOMBURG/AQUAFIN approved applicators (Please ask for an applicator list). 1.3 Quality Assurance A. Manufacturer Qualifications The manufacturer shall certify that the specified product is valid and suitable for use and application as mentioned in the TDS. B. Applicator Qualifications Applicator shall be qualified in the field of concrete protection and repair with successful records. Applicator shall maintain qualified and certified personnel with good repute. C. Application and use of this product shall be in accordance with all instructions and precautions stated in the Technical Data Sheet. The MSDS and local regulations should be followed during handling, storage, applications and waste disposal. 1.4 Delivery, Storage and Handling A. All materials shall be delivered in unopened and original containers and fully identified with brand, type, grade, class, batch numbers and all other
qualifying information. B. All the delivered materials shall be stored in its original packaging and elevated from the ground on pallets or shelves (avoid direct contact with the floor) according to the valid TDS. C. All the necessary precautions shall be taken to keep the product clean, dry and free from damage. D. Shelf life is 5 years when stored according to the above conditions and cool conditions above +5 °C. 1.5 Job Conditions A. Environmental conditions: the material shall be protected from rain.
Part 2 – Product 2.1 Manufacturer AQUAFIN-CJ3 as manufactured by SCHOMBURG GmbH and Co. KG conforms to all requirements of this method statement. 2.2 Materials A. Sodium bentonite embedded in a matrix of high molecular weight poly-isobutylene rubber as well as special filters and additives 2.3 Performance Criteria AQUAFIN-CJ3 has the following properties: Basis: bentonite Format: square-edged and flexbile Colour: black / grey Density: 730 g / m Thickness: 18 mm Width: 24 mm Swelling capacity (demin. Water): approx. ≥ 500 % after 8 days
Water-impermeability after installation (0.25mm joint): 2 bar Toxicity: none Packaging: rolls of 5 linear meters; 4 rolls to a box
Part 3 – Execution 3.1 General AQUAFIN-CJ3 is used as a construction joint waterstop in concrete construction. 3.2 Application: Substrate preparation: The substrate must be load-bearing, mostly flat and have a closed surface texture. It must be free from gravel pockets, cavities, gaping cracks, dust and be free from adhesion inhibiting substances. Laitance layers are to be removed, mechanically abraded (sand blasted) as necessary. During the application of AQUAFIN-CJ3 the substrate may be matt damp. The formation of puddles is not permitted.
5 cm or by butt jointing. The waterstops must be placed tightly together to prevent gaps. Butt jointed waterstops must be covered by a separate section of waterstop with a 3 cm overlap to both sections. Notes: • It is essential to store the waterstop dry. • Waterstops must lie flat and planar on the concrete. There must be no contaminants beneath the waterstop. • Protect the waterstop from moisture until the concrete is poured. • Before commencing the concreting process visually inspect the waterstop. Heavily swollen waterstop tape is unsuitable and must be removed. • Waterstops are not suitable for movement joints. • Follow current relevant regulations and data sheets.
Product application: It is essential that there is at least > 8 cm coverage of concrete from the side exposed to water. Bond AQUAFIN-CJ3 with a mounting adhesive suitable for waterstops – e.g. AQUAFIN-CA. Completely cover the prepared substrate with the mounting adhesive and press the AQUAFIN-CJ3 into the adhesive until it oozes out from beneath. Do not begin the concreting process for at least 8 hours after bonding. Alternatively, AQUAFIN-CJ3 can also be fastened with steel nails (min. 5 nails/m). When doing so, it is necessary to ensure substrate contact pressure covering the whole area. Avoid looping or hollow layers. Waterstop connections can be made by overlapping by
Project:
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www.heinze.de/at-manager
LV name: SCHOMBURG Table of contents
Building Waterproofing
1.1
Waterproofing of building components made from concrete (waterproof concrete)
1.1.1
Manufacture of waterproof concrete
1.1.1.1
Internal concrete sealing with crystalline concrete admixtures
1.1.2
Injections of construction joints
1.1.2.1
Construction joint sealing with injection hose (AQUAFIN CJ1)
1.1.3
Swelling joint tape
1.1.3.1
Construction joint sealing with swelling joint tape made from thermoplastic (AQUAFIN-CJ6)
1.1.3.2
Construction joint sealing with swelling joint tape made from bentonite with rain protection (AQUAFIN-CJ4)
1.1.3.3
Construction joint sealing with swelling joint tape made from bentonite (AQUAFIN-CJ3)
1.1.4
Joint sheets
1.1.4.1
Construction joint sealing with crystalline-coated joint sheet (AQUAFIN-CJ5)
1.1.5
Joint tapes
18
1.1.5.1
Waterproofing of construction and movement joints with waterstops made from PVC (AQUAFIN-EJ-W)
1.1.6
Waterproofing with composite film on fresh concrete
22
1.1.6.1
Waterproofing with FBV system (AQUAFIN-WM12)
1.1.7
Waterproofing of pipe penetrations
27
1.1.7.1
Waterproofing of pipe penetrations with swelling joint tape made from thermoplastic (AQUAFIN-CJ6)
Compilation
28
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LV name: SCHOMBURG OZ
Quantity Unit
Unit price EURO Total amount EURO
Internal concrete sealing with crystalline concrete admixtures The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. Crystalline concrete admixture BETOCRETE To support the self-healing properties of waterproof concrete, a so-called crystalline concrete admixture can be used. The crystalline substance, which is distributed across the entire waterproof construction, reacts upon contact with water and fills in fine cracks and capillary pores with nano-crystals. The concrete must comply with all of the structural planning requirements and be ordered in accordance to the properties. For this purpose, preliminary testing must be carried out with the crystalline concrete admixture in the concrete plant. The crystalline concrete admixture BETOCRETE verifiably fulfils the properties as: 1. BETOCRETE-CL170-P: Plasticizer in accordance with EN-934-2, table 2. 2. BETOCRETE-CL210-WP: Liquid waterproofer in accordance with EN-934-2, table 9. 3. BETOCRETE-CP360-WP: Powdered waterproofer in accordance with EN-934-2, table 9. 4. BETOCRETE-CP350-CI: Powdered crystalline admixture with added corrosion inhibitor The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed.
1.1.1.1.010
Concrete admixture: Plasticizer Liquid concrete admixtures for crystalline waterproofing, in this case as plasticizer in accordance with EN-934-2, table 2. Reduction of the water penetration under pressure of at least 8mm according to EN 12390-8. SCHOMBURG reference product BETOCRETE-CL170-P Material requirements: to be determined depending on the recipe (The quantity relates to the mixture of the concrete and the concrete admixture.) 1 m³
......................
..............................
Page 3
1.1.1.1.020
Concrete admixture: Waterproofer (liquid)
Liquid concrete admixtures for crystalline waterproofing, in this case as a waterproofer in accordance with EN-934-2, table 9. Reduction of the water penetration under pressure of at least 8mm according to EN 12390-8. SCHOMBURG reference product BETOCRETE-CL210-WP Material requirements: to be determined depending on the recipe (The quantity relates to the mixture of the concrete and the concrete admixture.) 1 m³ 1.1.1.1.030
Concrete admixture: Waterproofer (powdered) Powdered concrete admixtures for crystalline waterproofing, in this case as a waterproofer in accordance with EN 934-2, table 9. Reduction of the water penetration under pressure of at least 8mm according to EN 12390-8. SCHOMBURG reference product BETOCRETE-CP360-WP Material requirements: to be determined depending on the recipe (The quantity relates to the mixture of the concrete and the concrete admixture.) 1 m³
1.1.1.1.040
Concrete admixture: Crystalline effect with corrosion inhibitor (powdered) Powdered concrete admixtures for crystalline waterproofing including additional corrosion inhibtor. Reduction of the water penetration under pressure of at least 5mm according to EN 12390-8. SCHOMBURG reference product BETOCRETE-CP350-CI Material requirements: to be determined depending on the recipe (The quantity relates to the mixture of the concrete and the concrete admixture.) 1 m³
Total 1.1.1.1
Total 1.1.1
Page 4
Construction joint sealing with injection hose (AQUAFIN CJ1) The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. Injection hose for waterproofing of construction joints in concrete AQUAFIN-CJ1 The injection hose is used for the waterproofing of building joints which are subject to continuous or occasional exposure to the effects of groundwater, hillside water and/or surface water. The structurally required construction joints can be force-fitting and water pressure-tight. The waterproofing injection of the AQUAFIN-CJ1 injection hose in construction joints in the system with the elastic polyurethane injection resin AQUAFIN-P4 has been generally approved by MPA Braunschweig (P-5032/9455). The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed.
1.1.2.1.010
Preparation of the substrates Manufacture of a load-bearing, mostly level substrate with a sealed surface, free of gravel pockets, cavities, gaping cracks, dust and adhesion inhibiting substances. Laitance layers must be removed and cleared away mechanically. Chosen procedure: 1m
Page 5
1.1.2.1.020
Injection hose laying
Supply, assembly and laying of an injection hose for one-off grouting for subsequent injections with elastic PU injection resin into damp or waterretaining construction joints in accordance with the manufacturer's specifications. Laying takes place with a concrete covering of at least 8 cm to the water-conducting side with a maximum hose length of 10 m. Attachment and protection from floating takes place on the level substrate using fastening clips at intervals of max. 15 cm. Subsequent injection hoses are laid with an overlap of at least 10 cm. The currently valid building approval test certificate must be presented before the start of injection work. SCHOMBURG reference products: AQUAFIN-CJ1 Material requirement: approx. 1.00 m/m 1m 1.1.2.1.030
Grouting of the injection hose Supply and application of an elastic PU injection resin in accordance with the manufacturer's specifications. Injection hose (concrete age at least 28 days) using commercially available injection pumps for polyurethane resins using the high-pressure waterproofing grouting procedure, including documentation of consumption. The injection hose must be re-injected at least once during the processing time of approx. 30 mins at +18 °C. SCHOMBURG reference products: AQUAFIN-P4 Material requirement: approx. 1.0 kg/running meter 1m
1.1.2.1.040
Allowance for additional material consumption Allowance for pre-positioning “Grouting the injection hose” for additional material consumption of PU injection resin. 1 kg
Total 1.1.2.1
Total 1.1.2
Page 6
Construction joint sealing with swelling joint tape made from thermoplastic (AQUAFIN-CJ6) The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. Swelling joint tape made from thermoplastic AQUAFIN-CJ6 AQUAFIN-CJ6 is used for interior waterproofing of construction joints in concrete structures which are subject to continuous or occasional exposure to groundwater, hillside water and/or surface water. AQUAFIN-CJ6 is suitable for areas with fluctuating water levels. The construction joints can be made watertight at an installation depth of up to 8 m. The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed.
1.1.3.1.010
LV name:
SCHOMBURG
OZ
1.1.3.1.020
Application of the thermoplastic swelling tape
Page 7
Supply and insertion of a thermoplastic swelling joint tape in a suitable assembly adhesive. The assembly adhesive is generously applied to the prepared substrate. The swelling joint tape must be pressed into the adhesive within the open time until it oozes out on the underside. The concreting process can take place no sooner than 8 hours after adhesion. The swelling joint tape must be arranged so that there is a concrete covering of at least 8 cm to the water-conducting side. Alternatively, swelling joint tape can also be secured using steel nails (min. 5 nails per metre). When doing so, it must be ensured that it is pressed onto the subsurface over the entire area. Avoid loop formation and cavities. The swelling behaviour is approx. 460% within 24h of application - in demineralised water. The allowed maximum water pressure is 2.0 bars. SCHOMBURG reference products: AQUAFIN-CJ6 Material consumption: 1.0 m/m 1m 1.1.3.1.030
Allowance for application of swelling tape Swelling joint tape can be applied with an overlap of at least 50 mm or buttjointed. Butt-jointed swelling tape connections must be secured with a separate swelling tape with an overlap of at least 30 mm. SCHOMBURG reference products: AQUAFIN-CJ6 Material requirement: depending on application 1 pcs
1.1.3.1.040
Supplying construction adhesive for fastening the swelling joint tape Supply of construction adhesive for fastening the swelling joint tape. This can also be used on a wet substrate. The assembly adhesive must fulfil the requirements of EMICODE EC1+. SCHOMBURG reference products: AQUAFIN-CA Material requirement: approx. 1 cartridge (pcs.) per 8 linear metres. 1 pcs
Page 8
Total 1.1.3.1
Unit price EURO Total amount EURO ..............................
Page 9
The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. Swelling joint tape made from bentonite with rain protection AQUAFIN-CJ4 AQUAFIN-CJ4 is used for the internal waterproofing of construction joints in concrete structures which are subject to continuous or occasional exposure to groundwater, hillside water and/or surface water. Use in water exchange zones is possible. AQUAFIN-CJ4 is characterised by a strong, quick and reliable swelling behaviour whereby the protective coating applied in the factory effectively delays premature swelling caused by rain. The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed. 1.1.3.2.010
Page 10
1.1.3.2.020
Application of bentonite swelling tape with rain protection
Supply and insertion of a bentonite swelling joint tape in a suitable assembly adhesive. The assembly adhesive is generously applied to the prepared substrate. The swelling joint tape must be pressed into the adhesive within the open time until it oozes out on the underside. The concreting process can take place no sooner than 8 hours after adhesion. The swelling joint tape must be arranged so that there is a concrete covering of at least 8 cm to the water-conducting side. Alternatively, swelling joint tape can also be secured using steel nails (min. 5 nails per metre). When doing so, it must be ensured that it is pressed onto the subsurface over the entire area. Avoid loop formation and cavities. Premature swelling is prevented by the rain protection coating for up to 3 days. The swelling behaviour is approx. 500% within 8 days of application in demineralised water. The allowed maximum water pressure is 2.0 bars. SCHOMBURG reference products: AQUAFIN-CJ4 Material consumption: 1.0 m/m 1m 1.1.3.2.030
Allowance for application of swelling tape Swelling joint tape can be applied with an overlap of at least 50 mm or buttjointed. Butt-jointed swelling tape connections must be secured with a separate swelling tape with an overlap of at least 30 mm. SCHOMBURG reference products: AQUAFIN-CJ4 Material requirement: depending on application 1 pcs
1.1.3.2.040
Page 11
Total 1.1.3.2
Page 12
The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. Swelling joint tape made from bentonite AQUAFIN-CJ 3 AQUAFIN-CJ3 is used for the internal waterproofing of construction joints in concrete structures which are subject to continuous or occasional exposure to groundwater, hillside water and/or surface water. Use in water exchange zones is straightforward. AQUAFIN-CJ3 is characterised by a strong, quick and reliable swelling behaviour. The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed. 1.1.3.3.010
1.1.3.3.020
Application of the bentonite swelling tape
Page 13
Supply and insertion of a bentonite swelling joint tape in a suitable assembly adhesive. The assembly adhesive is generously applied to the prepared substrate. The swelling joint tape must be pressed into the adhesive within the open time until it oozes out on the underside. The concreting process can take place no sooner than 8 hours after adhesion. The swelling joint tape must be arranged so that there is a concrete covering of at least 8 cm to the water-conducting side. Alternatively, swelling joint tape can also be secured using steel nails (min. 5 nails per metre). When doing so, it must be ensured that it is pressed onto the subsurface over the entire area. Avoid loop formation and cavities. The swelling behaviour is approx. 500% within 8 days of application in demineralised water. The allowed maximum water pressure is 2.0 bars. SCHOMBURG reference products: AQUAFIN-CJ3 Material consumption: 1.0 m/m 1m 1.1.3.3.030
Allowance for application of swelling tape Swelling joint tape can be applied with an overlap of at least 50 mm or buttjointed. Butt-jointed swelling tape connections must be secured with a separate swelling tape with an overlap of at least 30 mm. SCHOMBURG reference products: AQUAFIN-CJ3 Material requirement: depending on application 1 pcs
1.1.3.3.040
Page 14
Total 1.1.3.3
Total 1.1.3
Swelling join tapes in accordance with DAfStb guideline “Watertight buildings made from concrete”
Page 15
Construction joint sealing with crystalline coated joint sheet (AQUAFIN-CJ5)
The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. Crystalline-coated joint sheet AQUAFIN-CJ5 AQUAFIN-CJ5 is used for interior waterproofing of construction joints in concrete structures which are subject to continuous or occasional exposure to groundwater, hillside water and/or surface water. The joint sheet thus works both actively through a permanent bond with the concrete as well as passively through circumference extension. Additionally, a self-healing of the joint will take place thanks to the crystalline effect. The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed. 1.1.4.1.010
1.1.4.1.020
Application of the coated joint sheet
Page 16
Delivery and installation of the AQUAFIN-CJ5 joint sheet with crystalline coating on both sides for sealing horizontal and vertical construction joints from pressing water and non-pressing water as well as ground moisture. Delivery including all of the required fasteners (mounting brackets, joint clamps). Installation takes place taking the manufacturer's specifications into consideration in accordance with ETA-18/1106 and abP P-1202/099/19 MPA-Braunschweig With an overlap of ≥ 20 cm, the allowed maximum water pressure is 5.0 bars. SCHOMBURG reference products: AQUAFIN-CJ5 Joint sheet width: 150 mm Joint sheet length: 2000 mm Packaging: 100 m packed in a crate, with 50 retaining clamps incl. Material requirements: approx. 1.05 m/m
1m 1.1.4.1.030
Supplying retaining clamps as an allowance for overlapping Supply of additional retaining clamps for crystalline coated joint sheets. The retaining clamps are used to produce overlapping which prevents water from running behind. SCHOMBURG reference products: Approx. 1 retaining clamp per 10 cm of sheet overlap. (50 retaining clamps are included in the scope of delivery with per 100 m of joint sheet.) 1 pcs
1.1.4.1.040
Supplying omega clamps for securing in the reinforcement Supply of omega clamps for crystalline coated joint sheets for binding and securing the sheets in the reinforcement. SCHOMBURG reference products: Omega clamp Material requirement: approx. 1 clamp per m of joint sheet 1 pcs
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Total 1.1.4.1
Total 1.1.4
Joint sheet
Page 18
Waterstops
Waterproofing of construction and movement joints with joint tape made from PVC (AQUAFIN-EJ-W)
The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. AQUAFIN-EJ-W joint tapes in accordance with factory standard with abP AQUAFIN-EJ is used for interior and exterior waterproofing of movement joints in concrete structures which are subject to continuous or occasional loads from pressure water and non pressure water. Making connections on the building site Joint strips are connected by means of welding. The halves to be connected are melted and joined together whilst in a plastic state. For this purpose, the two ends are cut straight and right-angled and then placed in a welding device (e.g. Formtri SG 320 L). The halves to be joined together are aligned; heated/melted; shifted; joined together and cooled by the ambient temperature. Each device comes with the applicable welding instructions. After the welding process, check the seam and rework or secure it if necessary. The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed. 1.1.5.1.010
Page 19
1.1.5.1.020
Application of internal construction joint waterstop Internal construction joint tape made from PVC for construction joints in the concrete construction for coating horizontal and vertical construction joints from pressing and non-pressing as well as ground moisture. The allowed maximum water pressure is 5.0 bars. SCHOMBURG reference products: AQUAFIN-EJ-WHF-D-240 and AQUAFIN-EJ-WHF-D-300 Elongation at break: ≥ 300% Thickness of the expanding part: 3 mm Wide: 240 mm or 300 mm Required: approx 1.00m / linear meter 1m
1.1.5.1.030
Application of external construction joint waterstop External construction joint tape made from PVC for construction joints in the concrete construction for sealing horizontal and vertical construction joints from pressing water and non-pressing water as well as ground moisture. The allowed maximum water pressure is 5.0 bars. SCHOMBURG reference products: AQUAFIN-EJ-WR-D300 Elongation at break: ≥ 300% Thickness of the expanding part: 3mm Wide: 300mm Required: approx. 1.00m / linear meter 1m
1.1.5.1.040
Application of internal movement joint waterstop Internal movement joint tape made from PVC for expansion joints in the concrete construction for sealing horizontal and vertical joints from pressing and non-pressing water as well as ground moisture. The allowed maximum water pressure is 5.0 bars. SCHOMBURG reference products: AQUAFIN-EJ-WHF-D-240 and AQUAFIN-EJ-WHF-D-300 Elongation at break: ≥ 300% Thickness of the expanding part: 3 mm Stop anchor quantity: 4 Wide:240 mm or 300 mm Required: approx 1.00m / linear meter 1m
Page 20
1.1.5.1.050
Application of external movement joint waterstop
External movement joint tape made from PVC for construction joints in the concrete construction for sealing horizontal and vertical construction joints from pressing water and non-pressing water as well as ground moisture. The allowed maximum water pressure is 5.0 bars. SCHOMBURG reference products: AQUAFIN-EJ-WR-D300 Elongation at break: ≥ 300% Thickness of the expanding part: 3 mm Stop anchor quantity: 4 Width: 300mm Required: approx. 1.00m / linear meter
1m 1.1.5.1.060
Allowance for welded waterstop moulded parts, flat corners Supply and installation of joint tape moulded parts, welded by the contractor in the plant, manufactured as an allowance for the joint tape in the abovementioned position, here: flat corners. 1 pcs
1.1.5.1.070
Allowance for welded waterstop moulded parts, perpendicular corners Supply and installation of joint tape moulded parts, welded by the contractor in the plant, manufactured as an allowance for the joint tape in the abovementioned position, here: perpendicular corners. 1 pcs
1.1.5.1.080
Allowance for welded waterstop moulded parts, flat T-piece Supply and installation of joint tape moulded parts, welded by the contractor in the plant, manufactured as an allowance for the joint tape in the abovementioned position, here: flat T-piece. 1 pcs
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1.1.5.1.090
Allowance for welded waterstop moulded parts, perpendicular T-piece Supply and installation of joint tape moulded parts, welded by the contractor in the plant, manufactured as an allowance for the joint tape in the abovementioned position, here: perpendicular T-piece. 1 pcs
1.1.5.1.100
Allowance for welded waterstop moulded parts, flat junction Supply and installation of joint tape moulded parts, welded by the contractor in the plant, manufactured as an allowance for the joint tape in the abovementioned position, here: flat junction. 1 pcs
1.1.5.1.110
Allowance for welded waterstop moulded parts, perpendicular junction Supply and installation of joint tape moulded parts, welded by the contractor in the plant, manufactured as an allowance for the joint tape in the abovementioned position, here: perpendicular junction 1 pcs
1.1.5.1.120
Allowance for building site joining Joints are completed on-site in accordance with the manufacturer’s specifications. They must be manufactured professionally and the technical notes of the manufacturer must be observed. 1 pcs
Total 1.1.5.1
Waterproofing of construction and movement joints with waterstops from PVC (AQUAFIN-EJ-W)
Total 1.1.5
Page 22
Waterproofing with fresh concrete waterproofing membrane
Waterproofing with fresh concrete waterproofing membrane system (AQUAFIN-WM12) The bidder must obtain information about the situation on-site before submitting the offer. Claims arising from lack of knowledge about the situation will not be accepted. Fresh concrete waterproofing membrane system The sheet, consisting of a 1.2 mm thick, transparent PVC sheet with strengthened polypropylene fleece, is the main part of the fresh concrete waterproofing membrane system. The sheet combined with waterproof concrete for external sealing from pressing and non-pressing water as well as ground moisture is used on components with demanding structural use (elevator shafts, computer centres, etc.). The sheet prevents water from running behind due to the mechanical bond with the fresh concrete. It corresponds to DIN SPEC 20000-202 as well as DIN EN 13967. The sheet must be applied over construction joints. Additional measures are necessary for movement joints. The technical documentation of SCHOMBURG GmbH, Aquafinstr. 2-8, 32760 Detmold, Tel. +49-5231-953-00 must be observed.
1.1.6.1.010
Preparation of the substrates Manufacture of a load-bearing, mostly level, pressure resistant substrate with a sealed surface, free of gravel pockets, cavities, gaping cracks, dust and adhesion inhibiting substances, sharp-edged or pointed components. Laitance layers must be removed and cleared away mechanically. Chosen procedure: 1m
Page 23
1.1.6.1.020
Waterproofing with fresh concrete sheets
The sheets must be laid in accordance with the manufacturer’s laying guidelines in strips, overlapping in the horizontal and vertical area (min. 5 cm) before concreting. The ends are connected by means of welding or bonding (always welded when used as waterproofing in accordance with DIN 18533). Formwork may not become deformed during the concreting work. In the case of vertical applications, the top finishing rail must be secured using suitable measures. All overlaps and offcuts are included in the calculation of the unit price. Billing takes place in accordance with the actual area. The allowed maximum water pressure is 5.0 bars. SCHOMBURG reference products: AQUAFIN-WM12 Dimensions: 1.20m x 25m x 1.2mm = 30m² Required: approx 1.00m²/m² PVC tape Dimensions: 180mm x 2mm x 50m or 500mm x 1.2mm x 50m Required: determined for the building site 1 m² 1.1.6.1.030
Waterproofing butt joints, position requirements Butt joints in the fresh concrete composite system are technically coordinated to the corresponding object-related marginal conditions. Specifically, the following joining techniques can be applied: ( ) Jointing using thermal welding ( ) Jointing using swell welding ( ) Jointing using assembly adhesive SCHOMBURG reference products AQUAFIN-CA assembly adhesive 1 pcs
1.1.6.1.040
Waterproofing with fresh concrete sheets, allowance for coves Complementary waterproofing on recesses designed as coves, e.g. foundations, elevators, sump pumps, etc., as an allowance for the waterproofing of the above-mentioned position, SCHOMBURG reference products: AQUAFIN-WM12 Dimensions: 1.20m x 25m x 1.2mm = 30m² Required: approx 1.00m²/m² 1 m²
Page 24
1.1.6.1.050
Waterproofing with fresh concrete sheets, allowance for wall formwork Vertical fresh concrete sheets in the area of single and double-skin wall formwork, as an allowance for the waterproofing of the above-mentioned position. SCHOMBURG reference products: AQUAFIN-WM12 Dimensions: 1.20m x 25m x 1.2mm = 30m² Required: approx 1.00m²/m² 1 m²
1.1.6.1.060
Waterproofing with fresh concrete sheets, allowance for outer corners Prefabricated outer corners made from PVC suitable for fresh concrete waterproofing membrane system supplied for the waterproofing of outer corners and laid in accordance with the manufacturer's laying guidelines, as an allowance for the waterproofing of the above-mentioned position. SCHOMBURG reference products: AQUAFIN-WM12 outer corner Requirement: 1 pcs. per outer corner 1 pcs
1.1.6.1.070
Waterproofing with fresh concrete sheets, allowance for inner corners Prefabricated inner corners made from PVC suitable for fresh concrete waterproofing membrane system supplied for the waterproofing of outside corners and laid in accordance with the manufacturer's laying guidelines, as an allowance for the waterproofing of the above-mentioned position. SCHOMBURG reference products: AQUAFIN-WM12 internal corner Requirement: 1 pcs. per outer corner 1 pcs
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1.1.6.1.080
Waterproofing with fresh concrete sheets, allowance for floor slab protrusions Fresh concrete waterproofing membrane system supplied for the waterproofing of floor slab protrusions and laid in accordance with manufacturer's laying guidelines, as an allowance for the waterproofing of the above-mentioned position. SCHOMBURG reference products AQUAFIN-WM12 Dimensions: 1.20m x 25m x 1.2mm = 30m² Required: approx 1.00m²/m²
1 m² 1.1.6.1.090
Waterproofing with fresh concrete sheets, allowance for concrete base / wall pipe penetrations Fresh concrete waterproofing membrane system supplied for the waterproofing of concrete base / wall pipe penetration and laid in accordance with manufacturer's laying guidelines, as an allowance for the waterproofing of the above-mentioned position. SCHOMBURG reference products AQUAFIN-WM12 Dimensions: 1.20m x 25m x 1.2mm = 30m² intersection diameter up to ............. mm Required: approx. 1.00m²/m²
1 pcs 1.1.6.1.100
Waterproofing with fresh concrete sheets, allowance for clamping location Fresh concrete waterproofing membrane system supplied for the waterproofing of the clamping location and laid in accordance with the manufacturer's laying guidelines, as an allowance for the waterproofing of the above-mentioned position. SCHOMBURG reference products AQUAFIN-WM12 Dimensions: 1.20m x 25m x 1.2mm = 30m² Required: approx 1.00m²/m²
1 pcs
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1.1.6.1.110
Waterproofing with fresh concrete sheets, allowance for the bored pile head connection
Fresh concrete waterproofing membrane system supplied for the waterproofing of the bored pile head connection and laid in accordance with the manufacturer's laying guidelines, as an allowance for the waterproofing of the above-mentioned position. SCHOMBURG reference products AQUAFIN-WM12 Dimensions: 1.20m x 25m x 1.2mm = 30m² bored pile head diameter up to ...... mm Required: approx. 1.00m²/m²
Total 1.1.6.1
Waterproofing with fresh concrete waterproofing membrane system (AQUAFIN-WM12)
Total 1.1.6
Waterproofing with fresh concrete waterproofing membrane system
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1.1.7.1.010
Preparation of the substrates Manufacture of a load-bearing, mostly level substrate with a sealed surface, free of gravel pockets, cavities, gaping cracks, dust and adhesion inhibiting substances. Laitance layers must be removed and cleared away mechanically. Chosen procedure: 1 pcs
1.1.7.1.020
Sealing of intersections with thermoplastic swelling joint tape Supply and insertion of a thermoplastic swelling jointing tape into a suitable assembly adhesive on the intersection. The assembly adhesive is generously applied to the prepared substrate. The swelling joint tape must be pressed into the adhesive within the open time until it oozes out on the underside. The concreting process can take place no sooner than 8 hours after adhesion. The swelling joint tape must be arranged so that there is a concrete covering of at least 8 cm to the water-conducting side. When doing so, it must be ensured that it is pressed onto the subsurface over the entire area. Avoid loop formation and cavities. The swelling behaviour is approx. 460% within 24h of application - in demineralised water. The allowed maximum water pressure is 2.0 bars. SCHOMBURG reference products: AQUAFIN-CJ6 Material requirement: approx. 1.0 m / linear meter. AQUAFIN-CA Material requirement: approx. 1 cartridge (pcs.) per 8 linear metres. 1 pcs
Total 1.1.7.1
Waterproofing of intersections with swelling joint tape made from thermoplastic (AQUAFIN-CJ6)
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Sum total for composition:
Sum total, net:
Plus 19% VAT:
Sum total incl. VAT:
Sum total EURO
46/23 NT/KK