ASODUR-B351_205796_Englisch.pdf
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<h1>ASODUR-B351_205796_Englisch.pdf</h1> <p>Technical data sheet <br />ASODUR®-B351 <br />Universal industrial and commercial floor coating</p> <p>Material number</p> <p>Contents</p> <p>Unit of quantity</p> <p>Packaging</p> <p>Colour</p> <p>205796045</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 3009, oxide red</p> <p>205796145</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 3009, oxide red</p> <p>205796041</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 7032 pebble grey</p> <p>205796042</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 7030 stone grey</p> <p>205796046</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 7016, anthracite grey</p> <p>205796047</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 7035 light grey</p> <p>205796048</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 1015 light ivory</p> <p>205796141</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 7037, dust grey</p> <p>205796143</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 7032 pebble grey</p> <p>205796144</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 7030 stone grey</p> <p>205796146</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 7016, anthracite grey</p> <p>205796147</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 7035 light grey</p> <p>205796148</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 1015 light ivory</p> <p>205796176</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 7038, agate grey</p> <p>205796053</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 1001 beige</p> <p>205796055</p> <p>15</p> <p>KG</p> <p>Combination packs</p> <p>≈ RAL 7040, window grey</p> <p>205796155</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 1001 beige</p> <p>205796157</p> <p>30</p> <p>KG</p> <p>Set</p> <p>≈ RAL 7040, window grey</p> <p>Areas of application / surface protection <br />as floor coating of cement-based substrates <br />for interior and exterior use</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />1/7</p> <p>05/06/2025</p> <p>Technical data sheet <br />ASODUR®-B351 <br />Product features <br />High compressive and flexural strengths <br />Fire class B (DIN EN13501) with 50 wt.% quartz sand addition <br />weather, frost and thaw cycle resistant <br />Solvent free <br />withstands high mechanical and chemical loads <br />softener-resistant (car tyres) <br />Resistant to a wide range of acids and alcaline solutions, cleaning materials in application concentration</p> <p>Advantages <br />pigmented <br />self-levelling <br />can be economically filled with quartz sand <br />suitable for indirect food contact <br />anti-slip application (up to class R12)</p> <p>Existing test certificates <br />Reaction to fire <br />Conformity DIN EN 13813 <br />Slip resistance classes <br />Usability as floor covering in the food sector <br />Suitability for indirect food contact <br />Testing within the scope of DIN EN 13813 Tensile adhesion strength <br />Impact resistance testing DIN EN ISO 6272-1:11:2011 <br />Emission tests</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />2/7</p> <p>05/06/2025</p> <p>Technical data sheet <br />ASODUR®-B351 <br />Technical Data <br />Material properties <br />Product components <br />Base material <br />Density, ready to use product (ISO 1183-1) <br />Flexural strength (DIN EN 196-1) <br />Compressive strength <br />Adhesion <br />Shore-D hardness <br />Viscosity, ready to use product [value] <br />Classification of the reaction to fire in accordance with DIN EN 13501-1</p> <p>2 component system <br />Epoxy resin <br />approx. 1.41 kg/dm³ <br />approx. 44 N/mm² <br />approx. 70 N/mm² <br />≥ 1.5 N/mm² <br />approx. 72 <br />approx. 1200 mPa*s <br />Bfl - s1</p> <p>Mixing <br />Mix ratio, component A <br />Mix ratio, component B <br />Mix ratio, addition of ASO-FF levelling / scratch coat <br />Mix ratio, addition of ASO-FF (inclined surfaces) <br />Mix ratio, addition of quartz sand (Ø 0.1 – 0.6 mm) <br />Mixing time</p> <p>100 weight proportion <br />24 weight proportion <br />approx. 0.02 - 0.03 weight proportion <br />approx. 0.01 - 0.05 weight proportion <br />50 weight proportion <br />approx. 3 minutes</p> <p>Application <br />Substrate temperature <br />Max. relative humidity <br />Pot life <br />Consumption pro m² and mm layer thickness <br />Minimum reaction temperature <br />Overcoat after (min.) <br />Foot traffic after <br />Application temperature <br />Overcoat after (max.) <br />Hardening time / full resilience</p> <p>approx. 10 - 35 °C <br />80 % <br />approx. 30 minutes <br />approx. 1.4 kg <br />min. 10 °C <br />after 12 hours <br />approx. 12 hours <br />approx. 10 - 35 °C <br />to 24 hours <br />approx. 7 days</p> <p>Processing equipment <br />Aids/tools <br />Stirrer (approx. 300 rpm) <br />Circular cage <br />Filler <br />spiked roller <br />toothed squeegee with triangular teeth</p> <p>Preparing the substrate <br />Requirement for substrate <br />1. Load-bearing <br />2. Firm <br />3. Grippy <br />4. Dry <br />5. Protected from moisture penetration from the rear <br />6. Free of adhesion inhibiting substances</p> <p>Measures for substrate preparation <br />Substrate preparations must be carried out in compliance with DIN EN 14879-1:2005, 4.2 et.seq.</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />3/7</p> <p>05/06/2025</p> <p>Technical data sheet <br />ASODUR®-B351 <br />Substrate quality class <br />Concrete/PCC mortar</p> <p>Screed</p> <p>Plaster</p> <p>min. C20/25 in accordance with DIN EN <br />1504-3</p> <p>min. CT-C25-F4 in accordance with DIN <br />EN 13813</p> <p>min. P Illa/P Illb</p> <p>Tensile adhesion strength ≥ 1,5 N/mm²</p> <p>≥ 1,5 N/mm²</p> <p>≥ 0,8 N/mm²</p> <p>Age</p> <p>min. 3 months</p> <p>min. 28 days</p> <p>min. 28 days</p> <p>Moisture content</p> <p>≤ 4 CM-%</p> <p>≤ 4 CM-%</p> <p>≤ 4 CM-%</p> <p>Quality</p> <p>Preparing the surface <br />1. Prime absorbent substrates with ASODUR-GBM in two application steps until pore sealed. <br />2. Sprinkle the fresh, final priming coat with quartz sand (Ø 0.1-0.6 mm). <br />3. In case of severe surface irregularities, a scratch coat is applied depending on the roughness depth. (See valid technical data sheet for ASODURGBM)</p> <p>Application <br />Mixing <br />1. The (ideal) material temperature during the mixing procedure is +15 °C. <br />2. Mix the resin homogeneously in the original container. <br />3. Add the hardener to the resin. <br />4. The hardener must run completely out of the container. <br />5. Mix thoroughly with the mixer until a homogeneous consistency. <br />6. The hardener must be distributed evenly. <br />7. The mixing time is ca. 3 minutes. <br />8. Decant the mass into a clean bucket. <br />9. Stir carefully again. <br />10. Aggregates are mixed into the ready-mixed and re-potted material. <br />11. The aggregates must have a material temperature of approx. +15 °C. <br />12. Quartz sand used must be kiln-dried. <br />13. For vertical and sloping surfaces we recommend the addition of 1 - 5 wt. - % ASO®-FF. <br />14. Add ASO®-FF in portions using a suitable stirring device. <br />15. Stir carefully again.</p> <p>As thin coating (approx. 1 mm layer thickness) <br />1. The substrate must be primed according to the valid technical data sheet. <br />2. Apply ASODUR®-B351 (without adding quartz sand) in one application step using trowel techniques. <br />3. To deaerate the applied self-levelling flowable coating, it is imperative to roll the surface in a criss-cross pattern with a spiked roller to prevent <br />bubble formation. <br />4. Consumption: approx. 1.4 kg/m²</p> <p>As thick layer coating (approx. 2 mm layer thickness) <br />1. The substrate must be primed according to the valid technical data sheet. <br />2. Mix ASODUR®-B351 with quartz sand Ø 0.1-0.6 mm (ratio 2:1 parts by weight). Apply ASODUR®-B351 (binder: approx. 1.2 kg/m²; quartz <br />sand: 600 g/m²; per 1 mm layer thickness) in one application step with trowel techniques. <br />3. Consumption: approx. 1.8 kg/m² of mixture for approx. 1 mm layer thickness <br />4. To deaerate the applied self-levelling flowable coating, it is imperative to roll the surface in a criss-cross pattern with a spiked roller to prevent <br />bubble formation.</p> <p>Slip-resistant surface <br />1. Depending on the degree of slip resistance required, a bedding layer of ASODUR®-B351 (approx. 300-350 g/m²) is rolled onto the hardened <br />coating surface in a crosswise pattern. <br />2. The still fresh roller coating is sprinkled with kiln-dried quartz sand (Ø 0.1-0.6 mm / 0.5-1.0 mm / 1.0-1.6 mm; approx. 1.5 kg/m²). After the <br />interspersing layer has hardened, the unbound quartz sand must be meticulously removed. <br />3. For top sealing, ASODUR®-B351 (approx. 360-600 g/m²) is applied evenly to the litter layer in a single pass and spread crosswise.</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />4/7</p> <p>05/06/2025</p> <p>Technical data sheet <br />ASODUR®-B351 <br />Cleaning tools <br />Clean tools immediately after use with suitable solvent.</p> <p>Storage conditions <br />Storage <br />Store in a frost-free, cool and dry place. At min. 10 - 25 °C for 24 months in the original canister. Promptly use opened container.</p> <p>Disposal <br />Hardened product leftovers can be disposed of in accordance with disposal code AVV 15 01 06.</p> <p>Notes <br />The indicated consumption quantities are calculated values without additions for textured surface roughness and absorbency, level <br />compensation and residual material in the container. We always recommend a calculated safety addition of 10% on top of the calculated <br />consumption quantities. <br />Higher temperatures shorten the pot life. Lower temperatures increase the application and hardening times. The rate at which material is <br />consumed also increases at lower temperatures. <br />The bonding between the individual layers can be strongly disrupted between the individual application steps due to the effects of dampness <br />and contamination. Coating work requires a substrate temperature of at least 3 °C above the dew point temperature. <br />If longer waiting times arise between the individual application steps or surfaces that have already been treated with liquid resin are coated <br />again after an extended period of time, the old surface must be well cleaned and thoroughly roughened. Then apply a complete pore-free <br />new coating. <br />Slight colour differences, caused by different production batches and raw material fluctuations, are unavoidable. Neighbouring surface <br />sections should be coated using the same production batch (same batch no. on the delivered packaging). <br />A minimum consumption of 2.8 kg/m² is required for the following special colours: RAL 1006, RAL 1007, RAL 1012, RAL 1016, RAL 1017, <br />RAL 1021, RAL 1023, RAL 1028, RAL 1032, RAL 1037, RAL 2001, RAL 2002, RAL 2003, RAL 2009, RAL 5020 <br />After they have been applied, surface protection systems must be protected against dampness (e.g. rainwater, condensation water) for <br />approx. 4–6 hours. Moisture causes a white colour and/or stickiness on the surface and can cause problems during hardening. Discoloured <br />and/or sticky surfaces must be removed and reworked, e.g. through grinding or shot blasting. <br />The surface can be scratched by exposure to grinding abrasion. Particularly visible with dark shades. This will not have a negative impact on <br />proper functioning. <br />In order to maintain the surface quality and appearance in the long term, regular care of the surface with suitable cleaning materials and <br />care products is recommended. <br />Observe the technical data sheets of the products mentioned before starting work. <br />Applications that have not been clearly mentioned in this technical data sheet may only be carried out after the technical service department <br />of SCHOMBURG GmbH has been consulted, and after the said department has approved of such a course of action in writing. <br />For detailed information on application, read and observe supplementary technical information no. 19 "Applying ASODUR products".</p> <p>Relevant regulations <br />The recognised standards of construction engineering, the relevant guidelines and current regulations <br />must be observed. <br />Observe applicable safety data sheet! <br />GISCODE: RE 90</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />5/7</p> <p>05/06/2025</p> <p>Technical data sheet <br />ASODUR®-B351 <br />Explanations <br />Conformity / Declaration / Verification</p> <p>Colours <br />≈ RAL 7040, window grey <br />≈ RAL 7038, agate grey <br />≈ RAL 7037, dust grey <br />≈ RAL 7035 light grey <br />≈ RAL 7032 pebble grey <br />≈ RAL 7030 stone grey <br />≈ RAL 7016, anthracite grey <br />≈ RAL 3009, oxide red <br />≈ RAL 1015 light ivory <br />≈ RAL 1001 beige</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />6/7</p> <p>05/06/2025</p> <p>Technical data sheet <br />ASODUR®-B351 <br />Chemical durability <br />Test fluid</p> <p>Concentration (%)</p> <p>Classification <br />(≤ 8 hours) <br />low resistance</p> <p>(≤ 72 hours) <br />medium resistance</p> <p>(≤ 14 days) <br />high resistance</p> <p>Inorganic acids <br />Nitric acid</p> <p>15</p> <p>X</p> <p>Sulphuric acid</p> <p>15</p> <p>X</p> <p>Hydrochloric acid</p> <p>30</p> <p>X</p> <p>Formic acid</p> <p>2</p> <p>X</p> <p>Citric acid</p> <p>15</p> <p>X</p> <p>Lactic acid</p> <p>20</p> <p>X</p> <p>Sodium hydroxide</p> <p>20</p> <p>X</p> <p>Ammonia</p> <p>25</p> <p>X</p> <p>Kerosene</p> <p>pure</p> <p>X</p> <p>Petrol</p> <p>pure</p> <p>X</p> <p>Diesel</p> <p>pure</p> <p>X</p> <p>Ethanol</p> <p>pure</p> <p>Organic acids</p> <p>Alkalis</p> <p>Solvent</p> <p>X</p> <p>Oils <br />Engine oil</p> <p>pure</p> <p>X</p> <p>Brake fluid</p> <p>pure</p> <p>X</p> <p>Heating oil</p> <p>pure</p> <p>X</p> <p>Sea salt</p> <p>20</p> <p>X</p> <p>De-icing salt-solution</p> <p>35</p> <p>X</p> <p>Aqueous solution</p> <p>All information has been determined under lab conditions at +20°C. Deviations due to higher temperatures, local conditions and ambient conditions <br />are possible. It is not possible to fully exclude minor visible surface changes or slight swelling, which however does not affect the functionality of the <br />waterproofing. In case of doubt <br />we recommend an object-specific suitability test.</p> <p>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 <br />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 <br />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.</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />7/7</p> <p>05/06/2025</p>
