ASODUR-SG3_205049_Englisch.pdf
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<h1>ASODUR-SG3_205049_Englisch.pdf</h1> <p>Technical data sheet <br />ASODUR®-SG3 <br />Epoxy resin barrier primer for damp substrates</p> <p>Material number</p> <p>Contents</p> <p>Unit of quantity</p> <p>Packaging</p> <p>Colour</p> <p>205049005</p> <p>1</p> <p>KG</p> <p>Can</p> <p>Transparent</p> <p>205049006</p> <p>10</p> <p>KG</p> <p>Combination packs</p> <p>Transparent</p> <p>205049007</p> <p>30</p> <p>KG</p> <p>Set</p> <p>Transparent</p> <p>Areas of application / surface protection <br />for pore blocked priming and sealing of cement-based surfaces <br />for the production of levelling compounds, scratch fillers and epoxy resin mortars <br />for substrate preparation under conventional floor coverings (PVC, linoleum, carpet, etc.)</p> <p>Product features <br />Solvent free <br />Low viscosity <br />Water and frost resistant <br />resistant to diluted alkaline solutions, acids, aqueous salt solutions, lubricants <br />Moisture-compatible and diffusion-inhibiting <br />Fulfils AgBB formula requirements <br />Barrier effect against methane gas</p> <p>Advantages <br />suitable for spraying with airless spray equipment <br />sprinkling with quartz sand is not necessary in every case <br />very good adhesion on matt damp substrates <br />can be used variably with different aggregates <br />Watertightness against negative pressing water up to 3 bar</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>10/04/2025</p> <p>Technical data sheet <br />ASODUR®-SG3 <br />Existing test certificates <br />Emission tests <br />AbP (general test certificate from the building authorities) <br />Water vapour permeability in accordance with DIN EN ISO 7783-2 <br />Investigation report 20-20 <br />Determination of methane permeability</p> <p>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 />Viscosity, ready to use product [value] <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 <br />approx. 1.09 g/cm³ <br />approx. 58 N/mm² <br />approx. 76 N/mm² <br />≥ 1.5 N/mm² <br />approx. 600 mPa*s <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, addition of levelling / scratch coat quartz sand <br />Mix ratio epoxy resin mortar 11-150 mm (quartz sand Ø 0.06-3.5 mm) <br />Mix ratio epoxy resin mortar 5-30 mm (quartz sand Ø 0.06-1.5 mm) <br />Mixing time</p> <p>100 weight proportion <br />52 weight proportion <br />approx. 0.02 - 0.03 percentage by weight <br />1 weight proportion <br />approx. 8.3 weight proportion <br />approx. 8.3 weight proportion <br />approx. 3 minutes</p> <p>Application <br />approx. 10 - 35 °C <br />Substrate temperature <br />80 % <br />Max. relative humidity <br />approx. 35 minutes <br />Pot life <br />min. 10 °C <br />Minimum reaction temperature <br />Drill with stirrer <br />Mixing method, machines, tools <br />approx. 0.40 - 0.70 kg/m² <br />Consumption <br />after 12 hours <br />Overcoat after (min.) <br />Consumption per mm layer thickness (levelling and scratch coat with quartz sand) approx. 1.6 kg/m² <br />approx. 12 hours <br />Foot traffic after <br />approx. 2 kg/m² <br />Consumption (epoxy resin screed 11-150 mm per mm layer thickness) <br />approx. 2 kg/m² <br />Consumption (epoxy resin screed 5-30 mm per mm layer thickness) <br />approx. 10 - 35 °C <br />Application temperature <br />to 5 days <br />Overcoat after (max.) <br />approx. 7 days <br />Hardening time / full resilience</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</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>10/04/2025</p> <p>Technical data sheet <br />ASODUR®-SG3 <br />Manual processing <br />distributable with rubber lip slider <br />Distributable with nylon fur roller</p> <p>Suitable covering <br />Floor coverings</p> <p>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>Application <br />Mixing <br />1. The (ideal) material temperature during the mixing procedure is +15 °C. <br />2. Add the hardener to the resin. <br />3. The hardener must run completely out of the container. <br />4. Mix thoroughly with the mixer until a homogeneous consistency. <br />5. The hardener must be distributed evenly. <br />6. The mixing time is ca. 3 minutes. <br />7. Decant the mass into a clean bucket. <br />8. Stir carefully again.</p> <p>Primer <br />1. apply ASODUR®-SG3 using the roller method. <br />2. To ensure a pore blocked primer coat, apply the primer in two layers. <br />3. The clean, primed surface must be recoated within 12 hours to max. 5 days. <br />4. Only walk on non-sanded primer with clean overshoes. <br />5. The sprinkling of a second layer of the primer with quartz sand is possible. <br />6. After the sanded layer has cured, the unbound quartz sand is meticulously removed before the next application step.</p> <p>Production of levelling compound /scratch coat material:/ <br />1. The quartz sand (Ø 0.1-0.6 mm) is mixed into the previously homogeneously mixed and re-potted resin and hardener component (mix ratio 1:1). <br />2. Mix the liquid and solid components evenly. <br />3. Before application on vertical and inclined surfaces it is recommended to add ASO-FF (2-3 wt %). <br />4. Consumption of mixture for scratch coat approx. 1.6 kg/m² per mm layer thickness.</p> <p>Levelling / scratch coat <br />1. Prime the substrate with ASODUR®-SG3. <br />2. Apply the material in one application step.</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>10/04/2025</p> <p>Technical data sheet <br />ASODUR®-SG3 <br />Primer for cementitious flow and floor levelling compound <br />1. apply ASODUR®-SG3 using the roller method. <br />2. After the first priming coat has cured, roller apply the second priming coat. <br />3. apply ASODUR®-SG3 as a second coat using the roller method. <br />4. Consumption approx. 0.3 kg/m² <br />5. Sand covering the whole area of the fresh primer with quartz sand (Ø 0.1 - 0.6 mm or Ø 0.5 - 1.0 mm). <br />6. Consumption: approx. 1 - 1.5 kg/m² <br />7. After the scattered primer coat has cured, meticulously remove the unbound quartz sand before application.</p> <p>Mixing and applying of the epoxy resin coating <br />1. Add the quartz sand (Ø 0.06 - 1.5 mm or Ø 0.06 - 3.5 mm) in the correct quantity (3:25) to the forced paddle mixer (e.g. type: Zyklos or UEZ). <br />2. Then add the mixed resin mixture. <br />3. Mix the liquid and solid components evenly. <br />4. Prime ASODUR®-SG3 using the roller method. <br />5. Consumption approx. 0.3 kg/m² <br />6. The mixed screed is applied to the still fresh primer in a layer thickness of at least approx. 5 mm, drawn off with gauges and mechanically <br />smoothened. <br />7. Consumption of screed mix approx. 2 kg/m² per mm layer thickness</p> <p>Producing and application of the epoxy resin screed (layer thickness from 11 to 150 mm) <br />1. Add the quartz sand (Ø 0.06 - 3.5 mm) in the correct quantity (3:25) to the forced paddle mixer (e.g. type: Zyklos or UEZ). <br />2. Then add the mixed resin mixture. <br />3. Mix the liquid and solid components evenly. <br />4. Prime ASODUR®-SG3 using the roller method. <br />5. Consumption approx. 0.3 kg/m² <br />6. The mixed screed is applied to the still fresh primer in a layer thickness of at least approx. 5 mm, drawn off with gauges and mechanically <br />smoothened. <br />7. Consumption of screed mix approx. 2 kg/m² per mm layer thickness</p> <p>Producing and applying epoxy mortar as a levelling and coving mortar <br />1. Stir the quartz sand (Ø 0.06-1.5 mm) homogeneously into the mixed ASODUR®-SG3 in a mix ratio of 3:25. <br />2. Prime the substrate with ASODUR®-SG3. <br />3. Apply the mortar while still wet using trowel techniques, ensuring even compaction.</p> <p>Cleaning tools <br />Clean tools immediately after use with ASO-R001.</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>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>10/04/2025</p> <p>Technical data sheet <br />ASODUR®-SG3 <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 />Ensure there is good ventilation during the drying and hardening phases. <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 />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 <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>10/04/2025</p>
