ASODUR-SG3-thix_205047_Englisch.pdf
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<h1>ASODUR-SG3-thix_205047_Englisch.pdf</h1> <p>Technical data sheet <br />ASODUR®-SG3-thix <br />Epoxy resin barrier primer for damp substrates, thixotropic</p> <p>Material number</p> <p>Package type</p> <p>Colour</p> <p>Units / pallet</p> <p>Pc/package</p> <p>205047002</p> <p>6 kg, combination container</p> <p>creamy white</p> <p>70</p> <p>1</p> <p>205047003</p> <p>30 kg, set</p> <p>creamy white</p> <p>12</p> <p>1</p> <p>A-component: 23.81 kg, pail</p> <p>12</p> <p>1</p> <p>B-component: 6.19 kg, pail</p> <p>42</p> <p>1</p> <p>Areas of application / surface protection <br />as a primer for concrete/bonded screed surfaces that are still matt damp with subsequent covering <br />as a protective primer to avoid osmotic bubbles in case of reverse moisture penetration <br />for producing capillary-breaking mortar <br />as a capillary-breaking joint sealing in pool edges</p> <p>Product features <br />Solvent free <br />moisture-compatible and diffusion-blocking</p> <p>Advantages <br />very good adhesion to damp substrates <br />suitable for spraying with airless spray equipment <br />Watertightness against negative pressing water up to 3 bar <br />Can also be used vertically and overhead</p> <p>Existing test certificates <br />Water vapour permeability in accordance with DIN EN ISO 1931 <br />Investigation report 20-20</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>17/03/2026</p> <p>Technical data sheet <br />ASODUR®-SG3-thix <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 />Tensile adhesion strength (concrete, dry until matt damp) <br />Wasserdampfdurchlässigkeit, Sd <br />Watertightness against negative pressing water <br />Classification of the reaction to fire in accordance with DIN EN 13501-1</p> <p>2 component system <br />Epoxy resin <br />liquid, paste <br />approx. 1.5 g/cm³ <br />approx. 50 N/mm² <br />approx. 80 N/mm² <br />≥ 1.5 N/mm² <br />Approx. 105 m, diffusion barrier <br />to 3 bar <br />Efl</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 filler levelling compound ASO-FF <br />Mix ratio, addition of quartz sand mortar (Ø 0.06–1.5 mm) <br />Mixing time</p> <p>100 weight proportion <br />26 weight proportion <br />0.06 percentage by weight <br />0.3 percentage by weight <br />approx. 4.17 weight proportion <br />approx. 3 minutes</p> <p>Application <br />Substrate temperature <br />Max. relative humidity <br />Pot life <br />Minimum reaction temperature <br />Mixing method, machines, tools <br />Consumption <br />Overcoat after (min.) <br />Overcoat after (max.) <br />Consumption (capillary-breaking mortar per mm layer thickness) <br />Foot traffic after <br />Consumption (levelling compound with ASO-FF) <br />Application temperature <br />Hardening time / full resilience</p> <p>approx. 10 - 35 °C <br />80 % <br />approx. 35 minutes <br />min. 10 °C <br />Drill with stirrer <br />approx. 0.60 - 1.00 kg/m² <br />after 12 hours <br />to 5 days <br />approx. 2 kg/m² <br />approx. 12 hours <br />approx. 1.6 kg/m² <br />approx. 10 - 35 °C <br />approx. 7 days</p> <p>Processing equipment <br />Aids/tools <br />Stirrer (approx. 300 rpm) <br />Rubber lip slider <br />Circular cage <br />Nylon fur roller (6mm) with textured polyamide cover <br />Primer brush</p> <p>Manual processing <br />distributable with rubber lip slider <br />Distributable with nylon fur roller</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>17/03/2026</p> <p>Technical data sheet <br />ASODUR®-SG3-thix <br />Preparing the substrate <br />Requirement for substrate <br />1. Dry to damp (in accordance with DAfStB “Guideline for protection and maintenance of concrete parts”) <br />2. Firm <br />3. Load-bearing <br />4. Grippy <br />5. 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>Substrate quality class</p> <p>Oil contaminated surfaces <br />1. Following successful substrate preparation, pre-treat the surfaces concerned with the cleaning material ASO®-R008 (dilution in accordance with <br />the technical data sheet of ASO®-R008). <br />2. Clean the treated surfaces with warm water (approx. +50 °C to +70 °C). <br />3. Remove excess water with suitable suction equipment. <br />4. Apply ASODUR®-SG3-thix by brush and roller. <br />5. Please note: No sealed water film may be present on the surface of the concrete! The substrate may not be dried off; drying off results in the <br />danger that rising oil could negate bonding of the special primer to the substrate.</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. <br />10. When adding quartz sands, make sure that they are kiln-dried and, like other aggregates, also have a temperature of approx. +15 °C.</p> <p>Producing and applying capillary-breaking mortars <br />1. Mix the mixed ASODUR-SG3-thix with quartz sand (Ø 0.06–1.5 mm) at a mix ratio of 1: 4.17 (corresponding to 6 kg ASODUR-SG3-thix + 25 <br />kg quartz sand) homogeneously. <br />2. Prime the substrate with ASODUR-SG3-thix. <br />3. Apply the mortar while still wet using trowel techniques and ensure evenly compaction. <br />4. The minimum layer thickness for capillary-breaking mortar made of ASODUR-SG3-thix and quartz sand (0.06 - 1.5 mm) must be 2 cm. <br />5. Mortar consumption: approx. 2 kg/m² per mm layer thickness</p> <p>Protective primer (increasing moisture) under cement-based screeds applied while still wet <br />1. On the substrate, spread ASODUR®-SG3-thix evenly with a rubber squeegee. <br />2. Carefully brush ASODUR®-SG3-thix into the surface area with the priming brush and finish with a short-pile fur roller in a criss-cross pattern. <br />3. After a waiting time of ≥ nach 12 hours bis 5 days apply a second coat of ASODUR®-SG3-thix. <br />4. Apply the cement-based screed while still wet to damp earth using the application technique described above.</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>17/03/2026</p> <p>Technical data sheet <br />ASODUR®-SG3-thix <br />Protective primer (increasing moisture) under the following mortars <br />1. On the substrate, spread ASODUR®-SG3-thix evenly with a rubber squeegee. <br />2. Carefully brush ASODUR®-SG3-thix into the surface area with the priming brush and finish with a short-pile fur roller in a criss-cross pattern. <br />3. After a waiting time of ≥ nach 12 hours bis 5 days apply a second coat of ASODUR®-SG3-thix. <br />4. Sprinkle the second layer of primer with quartz sand (Ø 0.1 - 0.6 mm or Ø 0.5 - 1.0 mm). <br />5. After the second layer has hardened, further processing with mortars can take place (e.g. tiling with a thin-bed mortar such as MONOFLEX-XL).</p> <p>Application <br />1. On horizontal surfaces, spread ASODUR®-SG3-thix evenly with a rubber squeegee. <br />2. Apply evenly on sloping surfaces with a short-pile fur roller or a flat brush. <br />3. Meticulously brush into the surface area with a primer brush. <br />4. Roll on evenly with a short-pile fur roller. <br />5. On vertical and "overhead" surfaces, ASODUR®-SG3-thix is applied using an airless system. <br />6. After a waiting time of approx. 12 hours to max. 5 days, work can continue with an ASODUR® coating system or the floor covering structure. <br />7. Protect the surfaces against fouling! Walk on the surfaces with clean shoe covers only until the complete system construction of the DENSAREPREMIUM system or the ASODUR® coating has completed.</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 18 months in the original canister. Promptly use opened container.</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 />Ensure there is good ventilation during the drying and hardening phases. <br />High temperatures, direct sunlight, and draught air can cause a skin to form and impair the necessary grain formation and penetration into <br />the substrate. <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 />Severely absorbent substrates that tend towards pores, bubbles, or pinholes must be treated beforehand. In addition to this, 6% ASO®-FF <br />(fibre filler material) is mixed into the mixed ASODUR®-SG3-thix. Using the levelling compound that is created, a scratch coat is completed <br />first. Next, a 4 mm toothed trowel is used for fresh-in-fresh application, and then the layer is smoothed off. After the material is cured, ASODUR® <br />-SG3-thix is used to prime as described in the method of application in point 1. Material requirement: approx. 1.7 kg/m². <br />If ASODUR®-SG3-thix is used as a vapour barrier under conventional floor coverings, e.g. PVC, linoleum, carpet and parquet, then no <br />adhesive containing solvents may be used. This leads to persistent buckling in the applied floor covering. <br />Surfaces that are not to be treated must be covered. <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>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>17/03/2026</p> <p>Technical data sheet <br />ASODUR®-SG3-thix <br />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>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>17/03/2026</p>
