ASODUR-B3356-EFC Technical Data Sheet EN 4320.pdf
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<h1>ASODUR-B3356-EFC Technical Data Sheet EN 4320.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®-B3356-EFC Art. no. 2 06450 <br />Emissions free interior room coating also for “recreation rooms”</p> <p>Technical Data: <br />Basis: <br />Standard colour: <br />Viscosity*): <br />Density*): <br />Mixing ratio: <br />Ambient and substrate <br />temperatures:</p> <p>1119 <br />SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold <br />16 <br />2 06450</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstraße 2–8 <br />D-32760 Detmold <br />16 <br />2 06450</p> <p>EN 1504-2 <br />ASODUR-B3356-EFC <br />Surface protection product – coating</p> <p>DIN EN 13813 <br />ASODUR-B3356-EFC <br />Synthetic resin screed/synthetic resin coating <br />for use in interior rooms</p> <p>Principle 5.1/6.1 <br />Capillary water absorption <br />and impermeability to water <br />w < 0.1 kg/m² × h0.5 <br />Impact resistance <br />class II <br />Pull off test to assess <br />adhesion strength <br />≥ 1.5 (1.0) N/mm² <br />Abrasion resistance loss of mass ≤ 3000 mg <br />Compressive strength <br />class II <br />Resistance to strong <br />chemical attack loss of hardness < 50% <br />Reaction to fire <br />class E <br />Dangerous substances compliance with <br /> <br />5.3 of EN 1504-2</p> <p>SR-B2.0-AR0.5-IR16 <br />Reaction to fire according to K 2010/85/EU <br />Release of corrosive substances </p> <p>E <br />SR</p> <p>Wear resistance </p> <p>AR0.5</p> <p>Tensile adhesion strength </p> <p>≥ B2.0</p> <p>Impact resistance </p> <p>Pot life:</p> <p>IR16</p> <p>Foot traffic*): <br />Overcoat*):</p> <p>• highly pigmented <br />• benzyl alcohol free <br />• tested in accordance with AgBB <br />• high mechanical and chemical resistance <br />• high compressive and flexural strengths <br />• viscoplastic <br />• self levelling <br />• resistant to weathering <br />• resistant to a range of acids and bases as well as <br />to conventional cleaning materials at application <br />concentrations</p> <p>Fully hardened*): <br />Compressive strength: <br />Flexural strength: <br />Shore-D Hardness: <br />Tensile adhesion <br />strength: <br />Cleaning:</p> <p>Packaging:</p> <p>Areas of application: <br />ASODUR-B3356-EFC is used as a mechanically resistant <br />industrial/interior room coating on cement-based surfaces <br />e.g. concrete and screed, amongst others, for: <br />• living areas, recreation rooms <br />• schools, kindergartens <br />• clinics <br />• showrooms <br />• offices <br />• laboratories <br />• recreation rooms in the public sector</p> <p>Storage:</p> <p>2-comp. epoxy resin <br />approx. RAL 7032 <br />approx. 1200 mPas <br />approx. 1.34 g/cm3 <br />100 : 20 parts by weight <br />min. +10°C, max. +35°C <br />at max. 80% relative humidity <br />approx. 60 mins. at +10°C <br />approx. 45 mins. at +20°C <br />approx. 15 mins. at +30°C <br />after approx. 20 hrs. <br />after approx. 20 hrs./ <br />max. 48 hrs. <br />after 7 days <br />44 N/mm² <br />40 N/mm² <br />approx. 70 <br />B 1.5 <br />Thoroughly clean work tools <br />immediately after use with <br />ASO-R001. <br />15 kg and 30 kg containers; <br />component A and <br />component B are supplied at a <br />pre-determined mix ratio. <br />frost free, cool and dry, above <br />+10°C, 6 months in the <br />original unopened containers. <br />Use opened containers <br />promptly.</p> <p>*) These values relate to +23°C and 50% relative humidity.</p> <p>1/5</p> <p>43/20</p> <p>Substrate: <br />The areas to be treated must be <br />• dry, sound, load-bearing and have a good key <br />• free from separating and adhesion reducing <br />substances e.g. dust, laitance, grease, rubber marks, <br />paint residues and similar <br />• protected from rear moisture penetration</p> <p>When a rapid turnaround for overcoating is required <br />after approx. 4 hrs: <br />ASODUR-SG3-superfast: 1.0 part by weight <br />Quartz sand: 1.0–2.0 parts by weight <br />(particle size: 0.1–0.3 mm <br />or 0.1–0.6 mm) <br />Fibre filler ASO-FF: approx. 1.0 % by weight</p> <p>Dependent on the condition of the substrate to be <br />treated, use suitable preparation methods e.g. shot <br />blasting, scabbling, planing, grit blasting, brushing, <br />sweeping, vacuuming. In addition the following minimum <br />requirements for cement-based substrates are to be <br />fulfilled: <br />• Concrete quality: min. C 20/25 <br />• Screed quality: min. EN 13813 CT-C25-F4 <br />• Tensile adhesion strength: >1.5 N/mm2</p> <p>The addition of the quartz sand to the mix is carried out <br />into the previously homogenously mixed and decanted <br />resin and hardener components of the ASODUR-SG3 or <br />ASODUR-SG3-superfast binder. Ensure that the liquid and <br />solid constituents are evenly blended. <br />When adding quartz sand, ensure this is kiln dried <br />and, where necessary, other aggregates are also at <br />a temperature of approx. +15°C. Before applying on <br />vertical and sloping surfaces, it is recommended that a <br />thixotropic agent is added to the levelling compound / <br />scratch coat e.g. ASO-FF. The addition quantity is approx. <br />2–5 % by weight, dependent on the fall on the slope. <br />Addition is preferably in stages whilst using a suitable <br />stirrer.</p> <p>Product preparation: <br />Component A (resin) and component B (hardener) <br />are supplied at a pre-determined mixing ratio. Add <br />component B to component A. Ensure that the hardener <br />completely drains from its container. Mixing of both <br />components is to be carried out with a suitable rotary <br />mixer at approx. 300 rpm (e.g. drill with paddle). Here <br />it is important to stir from the sides and the base so that <br />the hardener is evenly dispersed. Mix until the mixture is <br />homogenous (streak free); mix time approx. 3 minutes. <br />During the mixing process the material temperature <br />should be approx. +15°C. Do not use the blended <br />material directly from the supplied packaging! Decant the <br />mass into a clean pot and thoroughly mix through again.</p> <p>Application method/consumption: <br />ASODUR-B3356-EFC is applied by roller or trowel. <br />Before applying ASODUR-B3356-EFC, prepare the <br />substrate and prime with ASODUR-SG3 or <br />ASODUR-SG3-superfast. With deeper irregularities, <br />dependent on roughness depth, apply a scratch <br />coat (see technical data sheets for ASODUR-SG3 or <br />ASODUR-SG3-superfast). <br />Thin coating (smooth surface), <br />coat thickness approx. 1.0 mm: <br />Once the priming coat has cured, trowel apply <br />ASODUR-B3356-EFC in one operation. <br />Consumption: approx. 1,400 g/m² <br />per mm thickness of coat</p> <p>Producing a levelling compound / scratch coat: <br />ASODUR-SG3: <br />1.0 part by weight <br />Quartz sand: 1.0–2.0 parts by weight <br />(particle size: 0.1–0.6 mm) <br />Fibre filler ASO-FF: approx. 1.0% by weight</p> <p>2/5</p> <p>43/20</p> <p>Thick coating (smooth surface), <br />coat thickness approx. 2.0 mm: <br />Fill ASODUR-B3356-EFC with quartz sand (particle size: <br />0.1–0.6 mm) at a ratio of 2:1 parts by weight and apply <br />in one operation by trowel. <br />· Consumption (pure binder): <br />approx. 1,200 g/m² per mm thickness <br />· Consumption (Quartz sand addition): <br />approx. 600 g/m² per mm thickness <br />· Consumption (finished mixture): <br />approx. 1,800 g/m² per mm thickness</p> <p>• 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 batch (same batch <br />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. <br />Coating work requires a substrate temperature of at <br />least 3°C above the dew point temperature. <br />• 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 />• Surface protection systems and must be protected from <br />moisture (e.g. rain, melt water) after their application <br />for approx. 4–6 hours. Moisture produces a white <br />discolouration and/or stickiness on the surface and <br />can lead to interference in the curing process. Take off <br />discoloured and/or sticky surfaces by e.g. planing or <br />abrasive blast techniques and renew. <br />• Consumption quantities given are values determined <br />by calculation without additions for surface roughness <br />or absorption, levelling or residues in the containers. <br />We recommend adding a calculated safety factor of <br />10% 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 />• Hardened product leftovers can be disposed of in <br />accordance with disposal code AVV 150106.</p> <p>To de-aerate the applied levelling coat, it is essential to <br />roll the area with a spiked roller in order to avoid bubble <br />formation. <br />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 or <br />similar. In order to exclude mixing errors, decant into <br />a clean container and mix anew. The mixing speed <br />should be approx. 300 rpm. Ensure that no air is <br />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 <br />and quickly and carefully spread out in accordance <br />with the instructions in the technical data sheet. For <br />applications by roller, it is recommended to use a <br />short nap nylon paint roller (6 mm) with a textured <br />polyamide cover or similar. Always thoroughly stir one <br />component products before use.</p> <p>3/5</p> <p>43/20</p> <p>• Abrasive stress during use can scratch the coating <br />surfaces, visible especially with dark colours. This does <br />not affect the functionality. We recommend regular <br />care of the surfaces with ASO-R008 to maintain the <br />surface quality and appearance in the area of use. <br />• For detailed information on application, read and <br />observe supplementary technical information no. 19 <br />“Applying ASODUR products”. <br />Chem VOC colour V (2004/42/EG): <br />Group Lb:j <br />Level 1 (2007): max. 550 g/l <br />Level 2 (2010): max. 500 g/l <br />ASODUR-B3356-EFC contains: < 500 g/l <br />Please refer to a valid Safety data sheet! <br />GISCODE: RE 1</p> <p>4/5</p> <p>43/20</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>Diesel</p> <p>undiluted</p> <p>Ethanol</p> <p>undiluted</p> <p>Organic acids</p> <p>Alkalis</p> <p>Solvents</p> <p>■ <br />■ <br />■</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 <br />related suitability tests.</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 in the case <br />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 does not release the <br />user from a duty of care. Apply to a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued. <br />5/5</p> <p>CJ/CoS/LiW/KKa 43/20</p>
