ASODUR-B3311 Technical Data Sheet EN 3821.pdf
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<h1>ASODUR-B3311 Technical Data Sheet EN 3821.pdf</h1> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold (Germany) <br />phone +49-5231-953-00 <br />fax +49-5231-953-108 <br />email export@schomburg.de <br />www.schomburg.com</p> <p>Technical Data Sheet</p> <p>ASODUR®-B3311 </p> <p>Art.-No. 2 06408</p> <p>Chemical protection</p> <p>1119 <br />SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold, Germany <br />16 <br />206408 <br />EN 1504-2 <br />ASODUR-B3311 <br />Surface protection product – Coating <br />Principle 5.1/6.1 <br />Capillary water absorption and <br />water permeability <br />w < 0.1 kg/m² × h0.5 <br />Tensile adhesion strength by <br />pull-off test <br />≥ 1.5 (1.0) N/mm² <br />Abrasion resistance Loss in mass <br />≤ 3000 mg <br />Impact resistance <br />Class III <br />Resistance to strong <br />chemical attack <br />Loss in hardness < 50% <br />Reaction to fire <br />Class E <br />Hazardous substances In compliance with 5.3 <br />of EN 1504-2</p> <p>• Solvent-free, pigmented, two-component epoxy resin <br />• Resistant to organic and inorganic acids and alkaline <br />solutions, mineral oils, petrol and solvents <br />• Softener-resistant (car tyres) <br />• High mechanical load capacity (directly accessible) <br />• Crack bridging up to 0.2 mm <br />• Temperature resistant to at least +70 °C at short-term <br />stress. <br />Areas of use: <br />ASODUR-B3311 is used for coating reinforced <br />concrete, concrete, plaster and screed surfaces in <br />production and storage areas. <br />Technical data: <br />Basis: <br />Standard colours: <br />Viscosity*: <br />Density*: <br />Mixing ratio: </p> <p>2-comp. epoxy resin <br />≈ RAL 7032, ≈ RAL 7030 <br />approx. 3.300 mPa·s ± 15% <br />approx. 1.39 g/cm3 <br />100 : 24 parts by weight</p> <p>Ambient and <br />substrate temperatures: min. +10 °C <br />max. + 35 °C <br />at max. 80% rel. humidity <br />approx. 35 min. <br />Pot life*: <br />after approx. 16 hours <br />Foot traffic*: <br />after approx. 16 hours <br />Overcoat*: <br />* <br />Fully cured : <br />after 7 days <br />Tensile adhesion strength: > 1.5 N/mm2 <br />Cleaning: Immediately after use, clean <br />tools meticulously with <br />ASO-R001. <br />Packaging: 30 Kg containers <br />Component A and component <br />B are in the predetermined mix <br />ratio. <br />Storage: Frost-free, cool and dry, <br />≥ +10 °C to +25 °C, <br />18 months in the original <br />unopened container, use <br />opened container promptly. <br />Note: Frequent temperature changes <br />may cause crystallisation in <br />ASODUR-B3311. It is then <br />necessary to heat the product <br />in a water bath (+50 °C to <br />+60 °C) for approx. 2 hours to <br />allow unrestricted use. <br />* The values apply to +23 °C and 50% relative humidity.</p> <p>Substrate preparation: <br />The surfaces to be treated must be <br />• dry, firm, load-bearing and grippy <br />• free of separating and adhesion inhibiting substances, <br />e.g. dust, slurry, grease, rubber abrasion, coating <br />residues, etc. <br />• protected from the effects of moisture from the rear. <br />Substrate preparations must be carried out in <br />compliance with DIN EN 14879-1:2005, 4.2 et.seq.</p> <p>1/6</p> <p>38/21</p> <p>ASODUR®-B3311</p> <p>Depending on the condition of the substrate to be <br />treated, suitable mechanical methods, e.g. high-pressure <br />water jetting, milling, shot blasting, grinding, etc., are to <br />be used to achieve a structured, open surface. (Larger <br />voids and cracks must be repaired in advance using <br />suitable products from the SCHOMBURG range.) <br />In accordance with the respective substrate, the <br />following criteria must also be met: <br />Cement-based surfaces: <br />• Quality of concrete: min. C 20/25 <br />• Quality of screeds: <br />min. CT-C25-F4 <br />Tensile adhesion strength: ≥1.5 N/mm2 <br />Age: <br />min. 28 days <br />•Q <br /> uality of the plaster: min. P IIIa/P IIIb <br />Tensile adhesion strength: approx. 0.8 N/mm2 <br />Residual humidity: <br />< 4% (CM method)</p> <p>Product preparation: <br />Component A (resin) and component B (hardener) are <br />delivered in the predetermined mix ratio. Component B <br />is added to component A. It should be ensured that the <br />hardener runs completely out of its container. A suitable <br />mixer should be used to mix the two components, and <br />this should be done at approx. 300 rpm (e.g. drilling <br />machine with stirrer). The contents should also be <br />stirred up from the sides and from the base, so that <br />the hardener will be distributed evenly. Stirring should <br />be continued until the mixture becomes homogeneous <br />(streak-free); mixing time: approx. 3 minutes. <br />The material temperature should be at the approximate <br />level of +15 °C during the mixing procedure. Do <br />not apply the mixed material from the delivered <br />packaging! Decant the mass into a clean container, and <br />stir meticulously once again. <br />Before application on vertical and inclined surfaces it is <br />recommended to add ASO-FF. The added amounts are <br />between 1 and 2 weight %.</p> <p>Production of offsetting/scratch coat material: <br />ASODUR-GBM: 1.0 parts by weight <br />Quartz sand: 1.0 parts by weight <br />(grain size: 0.1–0.6 mm Ø) <br />ASO-FF: <br />approx. 1.5 to 2.0 weight % <br />The quartz sand is mixed into the previously <br />homogeneously mixed and repotted resin and hardener <br />component of the binder ASODUR-GBM. Care must be <br />taken that the liquid and solid components are mixed <br />evenly. <br />Method of application/consumption: <br /> 1. Prior substrate preparation <br /> 2. Production of the fillets in the wall/floor area <br />(radius: approx. 5 cm): <br /> 2.1 Priming in the fillet area: <br />ASODUR-GBM is applied by brush or roller in <br />a single application step. <br />Consumption: approx. 40 g/running metre <br />(with a fillet radius of approx. 4–5 cm). <br /> 2.2 Creation of the fillets: <br />The coved fillet mortar ASODUR-EMB is applied <br />into the still fresh primer in one application step. <br />Consumption: approx. 1.8 kg/running metre. <br /> 3. Application of the primer: ASODUR-GBM is <br />applied pore-clogging in at least one application <br />step. <br />Consumption: min. 300–500 g/m2. <br /> 3.1 The freshly applied primer is mixed with fire-dried <br />quartz <br />sand of grain size 0.1–0.6 mm <br />Consumption: approx. 1.0 kg/m2 <br />After the primer has hardened, the unbound quartz <br />sand must be meticulously removed. <br /> 4. Contingency position: (Compensation for voids, <br />larger pores and unevenness). The mixed scratch <br />coat (see above) is applied in one application step. <br />Consumption of the finished levelling compound: <br />approx. 1.6 kg/m2 per mm layer thickness</p> <p>2/6</p> <p>38/21</p> <p>ASODUR®-B3311</p> <p> 4.1 The still fresh filler is sprinkled with fire-dried quartz <br />sand of grain size 0.1–0.6 mm. <br />Consumption: approx. 0.8–1.0 kg/m2 <br />After the filler has hardened, the unbound quartz <br />sand must be meticulously removed. <br /> 4.2 To avoid the formation of bubbles in the following <br />top coat, the scattered scratch coat should be <br />sealed with ASODUR-GBM. <br />Consumption: approx. 0.3–0.5 kg/m2. <br />4.3 T he still fresh sealing is sprinkled with fire-dried <br />quartz sand of grain size 0.1–0.6 mm. <br />Consumption: approx. 0.8–1.0 kg/m2. After the <br />sealant has hardened, the unbound quartz sand <br />must be meticulously removed. After a waiting <br />time of min. 12 hrs/max. 24 hours, apply the <br />ASODUR-B3311 top coat. <br /> 5. Application of the top coat: ASODUR-B3311 is <br />applied in a single application step. Layer thickness: <br />approx. 2.0 mm. <br />Consumption: min. 2.5 kg/m². <br />5.1 To deaerate the applied ASODUR-B3311 top <br />coat, it is imperative to roll the surface with a spiked <br />roller after a waiting time of approx. 10–15 min. at <br />+20 °C to avoid bubble formation. <br />Important advice: <br />•S <br /> CHOMBURG products are normally delivered in <br />working packs, i.e. in matched and predetermined mix <br />ratios. For deliveries in large packs, partial quantities <br />must be weighed out using a scale. Always stir up the <br />filled components thoroughly and only then mix them <br />with the second component. This takes place using <br />a suitable stirrer, e.g. Polyplan/a round-plate mixing <br />machine or equivalent. To avoid mixing errors, the <br />material is transferred to a clean container and mixed <br />again. The mixing speed should be approx. 300 rpm. <br />Ensure that air is not mixed in. The temperature of the <br />components should be minimum +15 °C. This also <br />applies to any filler materials that should be mixed in, <br />e.g. sand. Mixing in filler materials should take placed</p> <p>after the liquid components have been mixed. Then <br />apply the completely mixed material immediately to <br />the prepared substrate and distribute meticulously in <br />accordance with the instructions in the technical data <br />sheets. For applications using the roller method, the <br />use of short pile nylon fur rollers (6 mm) with textured <br />polyamide cover or equivalent is recommended. <br />Always stir 1-component products thoroughly before <br />use. <br />• Higher temperatures shorten the application time. <br />Lower temperatures increase the application and <br />hardening times. The amount of material that is <br />consumed also increases at low temperatures. <br />• Colours: Slight colour differences, caused by different <br />production batches and raw material fluctuations, are <br />unavoidable. Consider this during coating application <br />work. Neighbouring surface sections should be <br />coated using the same production batch (same batch <br />no. on the delivered packaging). <br />• The bonding between the individual layers can <br />be strongly disrupted between the individual <br />application steps due to the effects of dampness and <br />contamination. Coating work requires a substrate <br />temperature of at least 3 °C above the dew point <br />temperature. <br />• If longer waiting times arise between the individual <br />application steps or surfaces that have already been <br />treated with liquid resin are coated again after an <br />extended period of time, the old surface must be <br />well cleaned and thoroughly ground. Then apply a <br />complete pore-free new coating. <br />• Synthetic resin products and surface protection <br />systems must be protected from moisture (e.g. rain <br />or condensation water) for approx. 4–6 hours after <br />application. Moisture causes a white colour and/ <br />or stickiness on the surface and can cause problems <br />during curing. Discoloured and/or sticky surfaces <br />must be removed and reworked, e.g. through grinding <br />or shot blasting.</p> <p>3/6</p> <p>38/21</p> <p>ASODUR®-B3311</p> <p>• The indicated consumption quantities are calculated <br />values without additions for surface roughness and <br />absorbency, level compensation, and residual <br />material in the container. We recommend a <br />calculated safety addition of 10% on top of the <br />calculated consumption quantities. <br />• Abrasive stress during use can scratch the coating <br />surfaces, visible especially with dark colours. This <br />does not affect the functionality. We recommend <br />regular care of the surfaces with ASO-R008 to <br />maintain the surface quality and appearance in the <br />area of use. <br />• Applications that have not been clearly mentioned in <br />this technical data sheet may only be carried out after <br />the technical service department of SCHOMBURG <br />has been consulted, and after the department has <br />confirmed a course of action in writing. <br />• Hardened product leftovers can be disposed of in <br />accordance with disposal code AVV 150106. <br />• For detailed information on application, read and <br />observe supplementary technical information no. 19 <br />“Applying ASODUR products”. <br />Please observe a current valid safety data sheet. <br />Chem VOC colour V (2004/42/EC): <br />Group Lb: j <br />Level 2 (2010): max. 500 g/l <br />ASODUR-B3311 contains: < 500 g/l <br />GISCODE: RE 30</p> <p>4/6</p> <p>38/21</p> <p>Resistance list</p> <p>T = Turning over</p> <p>F = Filling</p> <p>S = Storage</p> <p>Operating mode and <br />level</p> <p>Examples for substance <br />name</p> <p>approved liquids</p> <p>DIBt media group</p> <p>ASODUR®-B3311</p> <p>EL heating oil according to DIN 51 603-1 <br />unused combustion engine oils and unused <br />motor vehicle transmission oils, mixtures of <br />saturated and aromatic hydrocarbons with <br />an aromatic content of ≤ 20% by weight <br />and a flash point > +55 °C</p> <p>n-paraffins <br />1-methylnaphthalene</p> <p>LA3 / U2</p> <p>max. 3 months</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>3a</p> <p>Diesel fuel according to DIN EN 590 <br />with max. 6 vol.% biodiesel according to <br />DIN EN 14214</p> <p>Fatty acid methyl ester</p> <p>L3 / AU2</p> <p>max. 3 months</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>3b</p> <p>Diesel fuel according to DIN EN 590 <br />with addition of biodiesel according to <br />DIN EN 14214 up to a total content of <br />max. 20% by volume</p> <p>3</p> <p>L3 / AU2</p> <p>max. 3 months</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>all hydrocarbons, as well as mixtures <br />containing benzene with a maximum of 5% <br />by volume of benzene, except fuel</p> <p>Xylene, paraffins, diesel, <br />petroleum (boiling point 150-280 °C), <br />toluene, 1-methylnaphthalene</p> <p>L3 / AU2</p> <p>max. 3 months</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>4a</p> <p>Benzene and mixtures containing benzene</p> <p>Benzene, toluene, xylene, <br />1-methylnaphthalene</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>4c</p> <p>Used combustion engine oils and used <br />motor vehicle transmission oils with a flash <br />point > +55 °C</p> <p>LA3 / U2</p> <p>max. 3 months</p> <p>unlimited number of <br />filling processes</p> <p>Reloading (2)</p> <p>1-butanol (n-butyl alcohol), chem. de-icing <br />agent, ethanol (methylated spirits), <br />ethyl acetate, ethanediol, wine, propanol, <br />glycol, phenol solution 1%, methonol, <br />isopropanol</p> <p>L2 / AU1</p> <p>max. 72 hours</p> <p>up to 4 × / year</p> <p>Reloading (1)</p> <p>4</p> <p>5</p> <p>mono- and polyhydric alcohols up to max. <br />48% by volume methanol, glycol ether</p> <p>5a</p> <p>all alcohols and glycol ethers</p> <p>methanol</p> <p>L2 / AU1</p> <p>max. 72 hours</p> <p>up to 4 × / year</p> <p>Reloading (1)</p> <p>5b</p> <p>mono- and polyhydric alcohols ≥ C2 to <br />max. 48% by volume ethanol</p> <p>methanol <br />isopropanol</p> <p>L2 / AU1</p> <p>max. 72 hours</p> <p>up to 4 × / year</p> <p>Reloading (1)</p> <p>all organic esters and ketones</p> <p>diethyl phthalate, dibutyl phthalate, <br />dimethyl phthalate, dioctyl phthalate, <br />ethylhexyl phthalate, methyl acetate, <br />methyl ethyl ketone, butanone, methyl <br />isobutyl ketone, ethyl acetate</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>7a</p> <p>aromatic esters and ketones</p> <p>salicylic acid methyl ester <br />acetophenone</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>7b</p> <p>Biodiesel as per DIN EN 14214</p> <p>Biodiesel</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>aqueous solutions of aliphatic aldehydes <br />up to 40%</p> <p>formaldehyde Resistance list</p> <p>saturated calcium hydroxide, <br />potassium hydroxide ≤ 20%, lithium <br />hydroxide, sodium hydroxide ≤ 20%</p> <p>L3 / AU2</p> <p>max. 3 months</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>aqueous solutions of inorganic non-oxidising <br />salts with a pH between 6 and 8</p> <p>ammonium chloride, ammonium <br />sulphate, barium chloride, iron sulphate, <br />potassium nitrate, saturated potassium <br />cyanide solution, potassium nitrate, <br />zinc chloride, zinc sulphate, borax, <br />copper sulphate, magnesium chloride <br />solution ≤ 35%, saturated sodium nitrate <br />solution, sodium sulphate solution <br />16%, saturated sodium hydrogen <br />carbonate, saturated sodium carbonate <br />solution ≤ 27%, sodium chloride ≤ <br />20%, sodium hydroxide solution 10%, <br />sodium cyanide saturated, magnesium <br />phosphates, magnesium sulphate <br />solution ≤ 26%, seawater</p> <p>L3 / AU2</p> <p>max. 3 months</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>13</p> <p>Amines and their salts (in aqueous solution)</p> <p>triethanolamine <br />n-butylamine <br />N,N-dimethylaniline</p> <p>L2 / AU1</p> <p>max. 72 hours</p> <p>up to 4 × / year</p> <p>Reloading (1)</p> <p>14</p> <p>aqueous solutions of organic surfactants</p> <p>sulfonates</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>12</p> <p>F = Filling</p> <p>T = Turning over</p> <p>approved liquids</p> <p>11</p> <p>inorganic alkaline solutions as well as alkaline <br />hydrolysing inorganic salts in aqueous solution <br />pH > 8), except ammonia solutions and <br />oxidising solutions of salts (e.g. hyochlorite)</p> <p>S = Storage</p> <p>DIBt media group</p> <p>Operating mode and <br />level</p> <p>Examples for substance <br />name</p> <p>ASODUR®-B3311</p> <p>Note on the table</p> <p>tested individual media <br />Hydrochloric acid (HCL) ≤ 37%</p> <p>L3 / AU2</p> <p>max. 3 months</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>Sulphuric acid (H2SO4) ≤75 %</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>Phosphoric acid (H3PO4) ≤ 85%</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>aqueous ammonia solution (NH3n H2O) ≤ 32%</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>Hydrogen peroxide (H2O2) ≤ 30%</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>Hydrofluoric acid (HF) ≤ 5%</p> <p>LAU2</p> <p>max. 72 hours</p> <p>up to 200 × / year</p> <p>Reloading (2)</p> <p>Chrome VI electroplating solution</p> <p>L2 / AU1</p> <p>max. 72 hours</p> <p>up to 4 × / year</p> <p>Reloading (1)</p> <p>Permissible reloading operations in accordance with TRwS DWA-A-786: <br />Reloading (1): Only for reloading operations of liquids in packaging which comply with the requirements of dangerous goods law or are equivalent to these. <br />Reloading (2): For reloading operations of liquids in packaging which do not comply with the requirements of dangerous goods law or are equivalent to these. <br />Depending on the colour shade, colour changes are possible in the event of contamination, but these do not affect the function of the coating. <br />The media groups were tested at +23 °C.</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 />6/6</p> <p>KK/Tet/Höl/LiW/KKa/Tet</p> <p>38/21</p>
