ASODUR-K4031_206409_Englisch.pdf
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<h1>ASODUR-K4031_206409_Englisch.pdf</h1> <p>Technical data sheet <br />ASODUR®-K4031 <br />2 component epoxy resin universal adhesive, thixotropic</p> <p>Material number</p> <p>Package type</p> <p>Colour</p> <p>Units / pallet</p> <p>Pc/package</p> <p>206409001</p> <p>6 kg, pail</p> <p>Grey</p> <p>85</p> <p>1</p> <p>A-component: 4 kg, pail</p> <p>85</p> <p>1</p> <p>B-component: 2 kg, pail</p> <p>85</p> <p>1</p> <p>Areas of application / surface protection <br />For the fastening of anchors <br />For the adhesion of concrete to concrete <br />As adhesive for ASO®-Tape <br />For the bonding of metal, ceramics and plastics <br />For the bonding of finished streak plates</p> <p>Product features <br />Two component <br />CE after DIN EN 1504-4 <br />Resistant to a multitude of diluted acids, alkaline solutions, concrete-damaging water <br />Water tight Up to 5 bar, from 10 mm layer thickness <br />Solvent free <br />non-shrinking <br />Fulfils the requirements of ASTM C-881 Type I and IV, Grade 3, Class B and C</p> <p>Advantages <br />High compressive and flexural strengths <br />High tensile adhesion strength <br />High deformability at low temperatures <br />Can be used without primer</p> <p>Existing test certificates <br />Reaction to fire <br />DIN EN 1504-4</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 />1/5</p> <p>12/03/2026</p> <p>Technical data sheet <br />ASODUR®-K4031 <br />Technical Data <br />Material properties <br />Product components <br />Base material <br />Consistency <br />Density, ready to use product (ISO 1183-1) <br />Flexural strength (DIN EN 196-1) <br />Compressive strength (DIN EN 196-1) <br />Adhesion <br />Viscosity, ready to use product <br />Watertightness (DIN EN 12390-8) <br />Classification of the reaction to fire in accordance with DIN EN 13501-1</p> <p>2 component system <br />Epoxy resin <br />Filler consistency <br />approx. 1.7 kg/dm³ <br />approx. 30 N/mm² <br />approx. 60 N/mm² <br />≥ 2 N/mm² <br />Filler consistency <br />Up to 5 bar, from 10 mm layer thickness <br />Efl</p> <p>Mixing <br />Mix ratio, component A <br />Mix ratio, component B <br />Mixing time</p> <p>2 weight proportion <br />1 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 />Mixing method, machines, tools <br />Overcoat after (min.) <br />Overcoat after (max.) <br />Application temperature <br />Hardening time / full resilience <br />Adhesive open time (min.)</p> <p>approx. 10 - 35 °C <br />80 % <br />approx. 60 minutes <br />approx. 1.7 kg/m² <br />min. 10 °C <br />Drill with stirrer <br />Standard Collormix stirrer Xo 1R <br />after 16 hours <br />to 24 hours <br />approx. 10 - 35 °C <br />approx. 7 days <br />≥ 90 minutes</p> <p>Processing equipment <br />Aids/tools <br />Flat trowel <br />Stirrer (approx. 300 rpm) <br />Serrated or layer-thickness trowel <br />Tooth comb <br />Paste brush <br />Collomix X 01 R</p> <p>Suitable substrate <br />Concrete <br />Cement-based screed (CT) <br />Steel (min. SA 2 1/2)</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 />2/5</p> <p>12/03/2026</p> <p>Technical data sheet <br />ASODUR®-K4031 <br />Preparing the substrate <br />Requirement for substrate <br />1. Dry to matt damp (not pore saturated) <br />2. Firm <br />3. Load-bearing <br />4. Grippy <br />5. Free of adhesion inhibiting substances <br />6. Protected from moisture penetration from the rear</p> <p>Measures for substrate preparation <br />1. Suitability for use on non-concreted substrates and must be checked in each individual case by carrying out a trial adhesion. <br />2. Substrate preparations must be carried out in compliance with DIN EN 14879-1:2005, 4.2 et.seq.</p> <p>Substrate quality class <br />Quality/surface cleanliness</p> <p>Tensile adhesion strength</p> <p>Age</p> <p>Moisture content</p> <p>Concrete</p> <p>min. C20/25</p> <p>≥ 1,5 N/mm²</p> <p>min. 28 days</p> <p><4% (CM method)</p> <p>Screed</p> <p>min. CT-C25-F4 in accordance <br />with DIN EN 13813</p> <p>≥ 1,5 N/mm²</p> <p>min. 28 days</p> <p><4% (CM method)</p> <p>Plaster</p> <p>min. P Ill a / P Ill b</p> <p>≥ 0,8 N/mm²</p> <p>min. 28 days</p> <p><4% (CM method)</p> <p>Steel</p> <p>min. SA 2 1/2 in accordance with <br />DIN EN ISO 12944</p> <p>≥ 1,5 N/mm²</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 is achieved. <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.</p> <p>Application <br />1. Apply mixed and re-potted ASODUR®-K4031 into the prepared substrate with smoothing/notched/coating thickness trowel. <br />2. Work ASODUR®-K4031 into the open pores in the scratch coat procedure <br />3. Apply ASODUR®-K4031 to the scratch coat again and distribute evenly according to the application.</p> <p>Anchor grouting <br />1. Always select a drill hole diameter at least 6 mm larger than the anchor diameter. <br />2. Clean the drill hole with a bottle brush and remove dust thoroughly. <br />3. After filling the borehole with ASODUR®-K4031, insert and fix the anchor steel with rotary movements. <br />4. Remove excess grouting material immediately.</p> <p>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>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />3/5</p> <p>12/03/2026</p> <p>Technical data sheet <br />ASODUR®-K4031 <br />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 />Synthetic resin products and surface protection systems must be protected from moisture (e.g. rain or condensation water) for approx. 4-6 <br />hours after application. Moisture causes a white colour and/or stickiness on the surface and can cause problems during hardening. <br />Discoloured and/or sticky surfaces must be removed and reworked, e.g. through grinding or shot blasting. <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 />Explanations <br />Conformity / Declaration / Verification</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 />4/5</p> <p>12/03/2026</p> <p>Technical data sheet <br />ASODUR®-K4031 <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 />5/5</p> <p>12/03/2026</p>
