ASODUR-B3311 Technical Data Sheet EN 3517.pdf
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<h1>ASODUR-B3311 Technical Data Sheet EN 3517.pdf</h1> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2 – 8 <br />D-32760 Detmold (Germany) <br />phone + 49 -5231- 953-00 <br />fax <br />+ 49 -5231- 953-108 <br />email export@schomburg.de <br />www.schomburg.com</p> <p>Technical Data Sheet</p> <p>ASODUR®-B3311 INDUFLOOR -IB3311 <br />®</p> <p>Art.-No. 2 06408</p> <p>Chemical protection</p> <p>1119</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2 – 8 <br />D-32760 Detmold <br />16 <br />206408 <br />EN 1504-2 <br />ASODUR-B3311 <br />Surface protection product – Coating <br />Principle 5.1/6.1 <br />Capillary water absorption and <br />water permeability <br />w < 0.1 kg/m² × h <br />Tensile adhesion strength by <br />pull-off test <br />≥ 1.5 (1.0) N/mm² <br />Abrasion resistance <br />Loss in mass <br /> <br />≤ 3000 mg <br />Impact resistance <br />Class III <br />Resistance to strong <br />chemical attack <br />Loss in hardness <br /> <br />< 50% <br />Reaction to fire <br />Class E <br />Hazardous substances In compliance with <br />5.3 of EN 1504-2</p> <p>0.5</p> <p>•• solvent free, pigmented, two component epoxy resin <br />•• resistant to organic and inorganic acids and alkalis, <br />mineral oils, petrols and solvent <br />•• resistant to plasticizers (car tyres) <br />•• high mechanical resistance (can be driven over <br />directly) <br />•• crack bridging up to 0.2 mm <br />•• temperature resistant up to min. +70° C for short term <br />exposure</p> <p>Technical Data: <br />Basis: <br />Standard colours: <br />Viscosity: <br />Density *): <br />Mixing ratio: <br />Ambient and substrate <br />temperatures: <br />Pot life*: <br />Foot traffic after*: <br />Overcoat after*: <br />Fully cured*: <br />Tensile adhesion <br />strength: <br />Cleaning:</p> <p>Packaging:</p> <p>Storage:</p> <p>Areas of application: <br />ASODUR-B3311 is used as a coating for reinforced <br />concrete, concrete, rendered and screeded surfaces in <br />production areas and storerooms for liquids hazardous to <br />water courses.</p> <p>two component epoxy resin <br />≈ RAL 7032, ≈ RAL 7030 <br />approx. 3,300 mPa·s ± 15% <br />approx. 1.39 g/cm <br />100:24 parts by weight <br />min. +10°C <br />max. +35°C <br />at max. 80 % relative humidity <br />approx. 35 mins <br />approx. 16 hrs <br />approx. 16 hrs <br />after 7 days <br />1.5 N/mm <br />3</p> <p>2</p> <p>Thoroughly clean tools <br />immediately after use with <br />ASO-R001. <br />30 kg containers <br />Components A and B are <br />delivered at a predetermined <br />mixing ratio. <br />Frostfree, cool and dry, <br />≥ +10 °C to +25 °C, <br />18 month in the original <br />unopened packaging. Use <br />opened packaging promptly. <br />Advice: Where there is frequent <br />temperature change, there can <br />be crystallisation within the <br />ASODUR-B3311. <br />It is then necessary to warm <br />the product in a water bath <br />(+50°C to +60°C) for approx. <br />2 hours in order to be able to <br />use it without restriction.</p> <p>* The values refer to 23°C and 50% relative humidity.</p> <p>1/5</p> <p>35/17</p> <p>Substrate preparation: <br />The area to be treated must be: <br />•• dry, firm, sound and have a good key <br />•• free from separating and adhesion inhibiting <br />substances such as dust, laitance, grease, oil, rubber <br />marks, paint residues and similar <br />•• protected from moisture penetration from the rear.</p> <p>The minimum temperature during mixing should be <br />+15° C. Do not use mixed material directly from the <br />packaging. Decant the material into a clean container <br />and mix through thoroughly once again. <br />Prior to application on vertical or sloping surfaces it <br />is recommended that ASO-FF is added. The addition rate <br />lies between 1 and 2% by weight.</p> <p>Carry out substrate preparation with reference to <br />DIN EN 14879-1:2005, 4.2 following.</p> <p>Production of levelling/scratch coat: <br />ASODUR-GBM: 1.0 part by weight <br />Quartzsand: 1.0 part by weight <br />(grain size: 0.1 – 0.6 mm diameter) <br />ASO-FF: <br />approx. 1.5 to 2.0% by weight</p> <p>Dependent on the condition of the substrate to be <br />treated, use suitable methods to produce a structured, <br />open textured surface e.g. high pressure water jetting, <br />scabbling, shot blasting, planing etc. (Repair larger <br />defects, cracks beforehand with a suitable product from <br />the SCHOMBURG range). <br />Dependent on the particular substrate the following <br />criteria must also be fulfilled: <br />Cementitious surfaces: <br />•• Concrete quality: <br />•• Screed quality: <br /> Tensile adhesion strength: <br /> Age: <br />•• Render quality: <br /> Tensile adhesion strength: <br /> Residual moisture:</p> <p>min. C20/25 <br />min. CT-C25-F4 <br />≥1.5 N/mm <br />min. 28 days <br />min. P IIIa / P IIIb <br />approx 0.8 N/mm <br />< 4% (CM method) <br />2</p> <p>2</p> <p>Product preparation: <br />Components A (resin) and B (hardener) are delivered <br />at a predetermined mixing ratio. Tip component B into <br />component A. Ensure that the hardener drains completely <br />from its container. Mix the components together with a <br />suitable mixer at approx. 300 rpm (e.g. drill with paddle). <br />It is important to also stir from the sides and the bottom <br />to ensure that the hardener is evenly dispersed. Stir until <br />the mix is homogenous (free from streaks); mixing time <br />approx. 3 minutes.</p> <p>Mix the quartz sand into the previously homogenously <br />prepared and decanted resin and hardener components <br />of the ASODUR-GBM binder. Ensure that the liquid and <br />solid components are evenly mixed. <br />Method of application/consumption: <br />1. Substrate preparation beforehand <br />2. Production of coved fillets at the wall/floor junction <br />(radius: approx. 5 cm). <br />2.1. Primer for coved fillet area: ASODUR-GBM is applied <br />in one operation by brush or roller. <br />Consumption: approx. 40 g/lfm <br />(with a coved fillet radius of approx. 4-5 cm). <br />2.2. Installing the coved fillet: Apply the coved fillet mortar <br />ASODUR-EMB into the wet primer in one operation. <br />Consumption: approx. 1.1 kg/lfm. <br />3. Application of the primer: ASODUR-GBM is applied <br />pore-tight in one operation. <br />Consumption: min. 300-500 g/m2. <br />3.1. Broadcast kiln dried quartz sand of particle <br />size 0.1 - 0.6 mm into the wet primer. <br />Consumption: approx. 1.0 kg/m2. <br />Once the primer has cured carefully remove the <br />unbonded quartz sand.</p> <p>2/5</p> <p>35/17</p> <p>4. Possible requirement: (Evening out voids, large pores <br />and irregularities). Apply the prepared scratch coat <br />mortar (see above) in one operation. Consumption of <br />mixed scratch coat: <br />approx. 1.6 kg/m2 per mm thickness. <br />4.1. Broadcast kiln dried quartz sand of particle size 0.1 0.6 mm into the wet scratch coat. <br />Consumption: approx. 0.8 - 1.0 kg/m . <br />Once the scratch coat has dried carefully remove the <br />unbonded quartz sand. <br />4.2. To avoid the formation of bubbles in the following <br />finish coat, seal the sanded scratch coat with <br />ASODUR-GBM. <br />Consumption: approx. 0.3-0.5 kg/m2. <br />4.3. Broadcast the wet seal coat with 0.1 - 0.6 mm <br />kiln dried quartz sand. <br />Consumption: approx. 0.8 – 1.0 kg/m2. <br />Once the seal coat has cured carefully remove the <br />unbonded quartz sand. After a waiting time of <br />min. 16 hours / max. 12 hours apply the <br />ASODUR-B3311 finish coat. <br />5. Application of the conductive layer: <br />Lay the ASO-LB copper strips in a grid of size approx. <br />5 × 5 m then roller apply one coat of the ASO-LL <br />conductive lacquer. <br />Consumption: approx. 200 g/m². <br />6. Application of the finish coat: Trowel apply <br />ASODUR-B3311 in one application. <br />Thickness: approx. 2.0 mm. <br />Consumption: min. 2.5 kg/m2 <br />6.1. In order to de-aerate the applied ASODUR-B3311 <br />finish coat, roll the surface with a spiked roller after <br />waiting 10-15 minutes at +20 °C, to avoid the <br />formation of air bubbles. <br />2</p> <p>Important advice: <br />•• As a rule, SCHOMBURG products are supplied in <br />working packs i.e. at a mix ratio matched together. <br />When supplied in large containers, part quantities must <br />be weighed out using a balance. Always thoroughly <br />stir the filled components and only then mix with the <br />second component. This is to be executed with a <br />suitable stirrer e.g. Polyplan/Ronden mixing paddle <br />or similar. In order to exclude mixing errors, decant <br />into a clean container and mix anew. The mixing <br />speed should be approx. 300 rpm. Ensure that no air <br />is mixed in. The temperature of the components should <br />be minimum +15°C. This is also valid for any potential <br />fillers to be mixed, e.g. sands. The addition of the fillers <br />is only to occur once both liquid components have <br />been blended. Afterwards place the completely mixed <br />material immediately on to the prepared substrate and <br />quickly and carefully spread out in accordance with the <br />instructions in the technical data sheet. For applications <br />by roller, it is recommended to use a short nap nylon <br />paint roller (6 mm) with a textured polyamide cover or <br />similar. Always thoroughly stir one component products <br />before use. <br />•• Higher temperatures shorten the pot life. Lower <br />temperatures increase the pot life and setting time. <br />Material consumption is also increased at lower <br />temperatures. <br />•• Colours: Small variations in colour, resulting from <br />varying production batches and raw material <br />fluctuations, are unavoidable. When applying coatings <br />take this into consideration. Carry out neighbouring <br />sections with the same production <br />batch (same batch number on the packaging). <br />•• The bond between individual coats can be heavily <br />impeded by the penetration of moisture and <br />contamination between the individual coats. Coating <br />work requires a substrate temperature of at least 3 °C <br />above the dew point temperature.</p> <p>3/5</p> <p>35/17</p> <p>•• If there is a long down time between individual coats <br />or if already treated areas are to be renewed with <br />liquid resins after a long period of time, then the old <br />surface is to be well cleaned and thoroughly abraded. <br />Afterwards carry out a completely new pinhole free <br />coating. <br />•• Resin products are surface protection systems and <br />must be protected from moisture (e.g. rain, melt water) <br />after their application for approx. 4–6 hours. Moisture <br />produces a white discolouration and/or stickiness on <br />the surface and can lead to interference in the curing <br />process. Take off discoloured and/or sticky surfaces by <br />e.g. planing or abrasive blast techniques and renew. <br />•• Consumption quantities given are values determined by <br />calculation without additions for surface roughness or <br />absorption, levelling or residues in the containers. We <br />recommend adding a calculated safety factor of 10% <br />to the computed consumption quantities. <br />•• Applications, which are not clearly mentioned in this <br />technical data sheet may only be implemented after <br />consultation with and written confirmation from the <br />technical service department of SCHOMBURG. <br />•• Cured product residues can be disposed of under <br />waste code AVV 150106. <br />Please observe a valid EU safety data sheet. <br />Paint products directive (2004/42/EC): <br />Group Lb: j <br />Level 2 (2010): max. 500 g/l <br />ASODUR-B3311 contains: < 500 g/l <br />GISCODE: RE 1</p> <p>4/5</p> <p>35/17</p> <p>Classification</p> <p>Concentration (%)</p> <p>Test liquids</p> <p>≤8h</p> <p>≤ 72 h ≤ 14 d</p> <p>Inorganic acids <br />Nitric acid</p> <p>15</p> <p>■</p> <p>Sulphuric acid</p> <p>15</p> <p>■</p> <p>Hydrochloric acid</p> <p>30</p> <p>■</p> <p>Formic acid</p> <p>2</p> <p>■</p> <p>Citric acid</p> <p>15</p> <p>■</p> <p>Lactic acid</p> <p>20</p> <p>■</p> <p>Caustic soda</p> <p>20</p> <p>■</p> <p>Ammonia</p> <p>25</p> <p>■</p> <p>Kerosine</p> <p>undiluted</p> <p>■</p> <p>Petrol/Gasoline</p> <p>undiluted</p> <p>■</p> <p>Diesel</p> <p>undiluted</p> <p>■</p> <p>Ethanol</p> <p>undiluted</p> <p>Organic acids</p> <p>Alkalis</p> <p>Solvents</p> <p>■</p> <p>Oils <br />Engine oil</p> <p>undiluted</p> <p>■</p> <p>Brake fluid</p> <p>undiluted</p> <p>■</p> <p>Heating oil</p> <p>undiluted</p> <p>■</p> <p>35</p> <p>■</p> <p>Aqueous solutions <br />De-icing salts solution</p> <p>All data was determined under laboratory conditions at +20°C. Deviations due to higher temperatures, local circumstances and ambient conditions are possible. Slight optical surface <br />changes or minimal swelling, without affecting the functionality of the waterproof membrane, cannot therefore categorically be excluded. Where doubt exists, we recommend project related <br />suitability tests.</p> <p>This technical data sheet is a translation from German and does not consider local building codes or legal requirements. It shall be used as general reference for the product. Legally binding <br />is only the latest German technical data sheet or the latest data sheet from one of our foreign subsidiaries inside their sales territory.</p> <p>5/5</p> <p>CJ/CoS/TM</p> <p>35/17</p>
