Page 1
Project:
www.heinze.de/at-manager
LV name: SCHOMBURG Table of contents
1
Building Waterproofing
2
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
4
1.1.2.1
Construction joint sealing with injection hose (AQUAFIN CJ1)
1.1.3
Swelling joint tape
6
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)
9
1.1.3.3
Construction joint sealing with swelling joint tape made from bentonite (AQUAFIN-CJ3)
12
1.1.4
Joint sheets
15
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)
Waterproofing of pipe penetrations with pre-made cementitious coated pipe penetration (AQUAFIN-PP)
28
Compilation
30
1.1.7.2
Page 2
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.)
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
Page 7
LV name:
SCHOMBURG
OZ
1.1.3.1.020
Application of the thermoplastic swelling tape
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
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
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
Page 13
1.1.3.3.020
Application of the bentonite swelling tape
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
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
Page 16
1.1.4.1.020
Application of the coated joint sheet
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.)
1.1.4.1.040
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
Page 17
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
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
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.
Page 21
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
1.1.5.1.120
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.
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
Page 25
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
Page 26
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
Total 1.1.6
Waterproofing with fresh concrete waterproofing membrane system (AQUAFIN-WM12)
Waterproofing with fresh concrete waterproofing membrane system
Page 27
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.
Total 1.1.7.1
Waterproofing of intersections with swelling joint tape made from thermoplastic (AQUAFIN-CJ6)
Page 28
Waterproofing of intersections with cementitious coated pre-made penetrations (AQUAFIN-PP)
1.1.7.2.010
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 1.1.7.2.020
Sealing of floor ducts Floor duct with cementitious coating, verified watertight up to 5 bar with sealing profile of approx. 12 cm. Install the floor duct in accordance with the manufacturer's laying guidelines. SCHOMBURG reference products: Dimensions: approx. 50cm long, diameter: ( ) AQUAFIN-PP-F-110 ( ) AQUAFIN-PP-F-160 ( ) AQUAFIN-PP-F-200 Material consumption: 1 pcs. per intersection
1 pcs 1.1.7.2.030
Sealing of the wall ducts Wall ducts with cementitious coating, verified watertight up to 5 bar with double-sided plug-in sleeve. Install the wall duct in accordance with the manufacturer's laying guidelines. SCHOMBURG reference products: Dimensions: Length must be determined according to the wall diameter, available diameter: DN 110, DN160 and DN200: ( ) AQUAFIN-PP-W110-24, AQUAFIN-PP-W-110-24, AQUAFIN-PP-W110-24 ( ) AQUAFIN-PP-W160-24, AQUAFIN-PP-W160-30, AQUAFIN-PP-W160-36 ( ) AQUAFIN-PP-W200-24, AQUAFIN-PP-W200-30, AQUAFIN-PP-W200-36 Material consumption: 1 pcs. per intersection
Page 29
Total 1.1.7.2
Waterproofing of pipe penetrations with cementitious coated pipe penetrations (AQUAFIN-PP)
Total 1.1.7
Total 1.1
Total 1
Page 30
Sum total for composition:
Sum total, net:
Plus 19% VAT:
Sum total incl. VAT:
Sum total EURO