ASODUR-B351 Technical Data Sheet EN 0518.pdf
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<h1>ASODUR-B351 Technical Data Sheet EN 0518.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®-B351</p> <p>INDUFLOOR-IB3357 <br />Universal industrial and trade floor coating</p> <p>Art.-No 2 05796</p> <p>• surfaces with agricultural use <br />• as a flowing mortar with the addition of 50% quartz <br />sand of grain size 0.1 – 0.6 mm</p> <p>1119 <br />SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold <br />12 <br />2 05796</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold <br />17 <br />2 05796</p> <p>EN 1504-2 <br />ASODUR-B351 <br />Surface protection product – Coating</p> <p>EN 13813 <br />ASODUR-B351 <br />Synthetic resin screed / synthetic resin coating for application in interior rooms</p> <p>Principle 5.1/6.1</p> <p>Technical Data: <br />Basis: <br />2 component epoxy resin <br />Standard colours: ≈ RAL 7032, ≈ RAL 7030 <br />Viscosity at +20 °C: approx. 1,200 mPas ± 15% <br />Mixed density*: approx. 1.41 g/cm3 at +23 °C <br />Mix ratio: <br />100:24 parts by weight <br />Pot life: approx. 45 mins at +10 °C <br />approx. 30 mins at +20 °C <br />approx. 10 mins at +30 °C <br />Cure temperature <br />(material / substrate): +8 °C to +30 °C <br />approx. 12 hrs <br />Foot traffic after*): <br />* <br />Overcoat after ): approx. 12 hrs / max. 24 hrs <br />Fully cured*): <br />after approx. 7 days <br />Compressive strength: approx. 70 N/mm2 <br />Flexural strength: <br />approx. 44 N/mm2 <br />Shore-D-hardness: <br />approx. 72 <br />Tensile adhesion <br />strength: <br />≥1.5 N/mm2 <br />Cleaning: clean work tools thoroughly with <br />ASO-R001 immediately after use <br />Packaging: 15 and 30 kg containers. <br />Components A and B are supplied <br />at a pre-determined mix ratio <br />Storage: frostfree, cool and dry, <br />≥ +10 °C to +25 °C, <br />24 months in the original <br />unopened containers. Use <br />opened containers promtly. <br />* <br />) at +23 °C and 50% relative humidity</p> <p>SR-B2,0-AR0,5-IR8 <br />Capillary water absorption <br />and water permeability <br />w < 0.1 kg/m² × h <br />Tensile adhesion strength <br />by pull-off test: <br />≥ 1.5 (1.0) N/mm² <br />Abrasion resistance: <br />Loss in mass <br /> <br />≤ 3000 mg <br />Impact resistance: <br />Class II <br />Compressive strength: <br />Class I <br />Resistance to strong <br />chemical attack: <br />Loss in hardness <br /> <br />< 50% <br />Reaction to fire: <br />Class E <br />Hazardous substances: In compliance with <br /> 5.3 of EN 1504-2</p> <p>0.5</p> <p>Reaction to fire to K 2010/85/EU <br />Release of corrosive substances <br />Compressive strength <br />Flexural strength <br />Resistance to wear <br />Tensile strength <br />Impact resistance </p> <p>Bfl <br />SR <br />C60 <br />F30 <br />AR0.5 <br />B2.0 <br />IR8</p> <p>• two component epoxy resin <br />• solvent free following Deutsche Bauchemie e.V. <br />recommendations <br />• viscoplastic <br />• pigmented <br />• high resistance to mechanical loads <br />and chemical exposure <br />• high compressive and flexural strengths <br />• resistant to a range of acids and alkalis as well <br />as conventional cleaning agents at application <br />concentrations <br />• resistant to weathering <br />• does not taint food <br />• fire classification B (DIN EN 13501) with 50% by <br />weight quartz sand addition <br />Areas of application: <br />ASODUR-B351 is used as a heavy duty industrial floor <br />coating on cement-based areas such as concrete and <br />screed for: <br />• production areas and warehousing <br />• floor surfaces in the foodstuffs industry and commercial <br />kitchens, workshops, laundries, on loading ramps, <br />roadways etc.</p> <p>1/5</p> <p>05/18</p> <p>Substrate preparation: <br />Surfaces to be treated must be: <br />• dry, sound, load-bearing and have a good key <br />• free from separating and adhesion inhibiting <br />substances such as dust, laitance, grease, rubber <br />marks, paint residues etc. <br />• protected against moisture penetration from the rear</p> <p>Do not use the mixed material directly from the packaging. <br />Decant the mix into a clean mixing bucket and stir through <br />once again. <br />Producing a flowing mortar: <br />The flowing mortar consists of: <br />ASODUR-B351: 1.0 part by weight <br />Quartz sand: 0.5 part by weight <br />(grain size: 0.1 – 0.6 mm) <br />Mix the quartz sand into the previously homogenously <br />mixed and decanted resin and hardener components. <br />Ensure that the liquid and solid constituents are evenly <br />blended. With the addition of quartz sand, ensure it is kiln <br />dried and, as necessary, other aggregates also have a <br />temperature of approx. +15°C. Prior to application to <br />vertical or sloped surfaces it is recommended that the filler <br />ASO-FF is added for roller or trowel application. <br />The addition rate for for trowel application approx. <br />2-5 parts by weight dependent on the degree of slope.</p> <p>Substrate preparation is to be carried out with reference <br />to DIN EN 14879-1:2005, 4.2 following. <br />Dependent on the condition of the substrate to be treated, <br />use suitable mechanical preparation methods, e.g. high <br />pressure water blasting, scabbling, shot blasting, planing <br />etc, with which a textured, open surface is achieved. <br />(Repair large voids and cracks beforehand with a suitable <br />product from the SCHOMBURG range). <br />Appropriate to each particular substrate, the following <br />criteria are also to be fulfilled: <br />Cement-based areas: <br />• Concrete quality: <br />• Screed quality: <br />Tensile adhesion strength: <br />• Render quality: <br />Tensile adhesion strength: </p> <p>Method of application / consumption: <br />ASODUR-B351 is applied by trowel. Before application <br />of ASODUR-B351, the substrate must be prepared and: <br />• Primed with ASODUR-GBM <br />• Whilst still wet, broadcast the primer with 0.1–0.6 mm <br />diameter quartz sand. <br />• Where there are large irregularities apply a scratch <br />coat to the uneven area (refer to a valid technical data <br />sheet for ASODUR-GBM universal primer)</p> <p>min. C 20/25 <br />min. EN 13813 CT-C25-F4 <br />≥ 1.5 N/mm2 <br />min. P IIIa / P IIIb <br />approx. 0.8 N/mm2</p> <p>Product preparation <br />Components A (resin) and B (hardener) are supplied <br />at a pre-determined mix ratio. Tip component B into <br />component A. Ensure the hardener drains completely <br />from its container. Mix both components together with a <br />suitable stirrer at approx. 300 rpm (e.g. drill with paddle). <br />It is important to also stir from the sides and the bottom to <br />ensure even distribution of the hardener. Stir until the <br />mix is homogenous (free from streaks); mix time approx. <br />3 minutes. The material should be at a temperature of <br />+15 °C during mixing.</p> <p>Thin coating (smooth surface), <br />thickness: approx. 1.0 mm <br />Once the primer layer has hardened and non-bound <br />quartz has been removed, trowel apply one coat of <br />ASODUR-B351. <br />Consumption: approx. 1,400 g/m2 per mm thickness</p> <p>2/5</p> <p>05/18</p> <p>Thick coating (smooth surface): <br />Trowel apply one coat of ASODUR-B351 filled with <br />quartz sand (0.1–0.6 mm diameter) at a ratio of <br />2 : 1 parts by weight. <br />Consumption (pure binder): <br />approx. 1,200 g/m² per mm thickness <br />Consumption (quartz sand addition): <br />approx. 600 g/m² per 1 mm thickness <br />Consumption (prepared mix): <br />approx. 1,800 g/m² per 1 mm thickness</p> <p>Advice: <br />Wait approx. 16 hours up to max. 24 hours between <br />successive coats at +23 °C and 65% relative humidity.</p> <p>To de-aerate the applied coating surface always roll with <br />a spiked roller to prevent bubble formation.</p> <p>Notes: <br />Prior to application to vertical or sloped surfaces it <br />is recommended that the filler ASO-FF is added. The <br />addition rate is between 2–5% by weight. With residual <br />moisture levels > 4% and with moisture penetration from <br />the rear use the moisture barrier ASODUR-SG3 (refer to <br />the technical data sheet).</p> <p>Special colours: <br />With the following special colours, a minimum <br />consumption of 2.8 kg/m² is required: <br />RAL 1006, RAL 1007, RAL 1012, RAL 1016, RAL 1017, <br />RAL 1021, RAL 1023, RAL 1028, RAL 1032, RAL 1037, <br />RAL 2001, RAL 2002, RAL 2003, RAL 2009, RAL 5020.</p> <p>Thick coating (anti-slip surface): <br />Trowel apply one coat of ASODUR-B351 filled with <br />quartz sand (0.1–0.6 mm diameter) at a ratio of <br />2 : 1 parts by weight. <br />Consumption (prepared mix): <br />approx. 1,800 g/m2 per 1 mm thickness <br />In order to de-aerate the applied flowable coating, it is <br />imperative to roll the area in a criss-cross manner with <br />a spiked roller to prevent bubble formation. Dependent <br />on the requirements for slip resistance, using a crisscross manner, roll onto the hardened coating a layer of <br />ASODUR-B351 for broadcasting. <br />Consumption: approx. 300–400 g/m². <br />Broadcast the fresh layer with quartz sand to excess <br />(grain size 0.1–1.6 or 0.5–1.0 mm).</p> <p>Important advice: <br />• As a rule SCHOMBURG products are supplied <br />pre-packed i.e. at a predetermined mix ratio. With <br />deliveries in large containers, part quantities will need <br />to be weighed using scales. Always thoroughly stir <br />the filled components and only then blend with the <br />second component. This is to be carried out with a <br />suitable rotary mixer e.g. Polyplan/Ronden mixing <br />paddle or similar. In order to exclude mixing errors, <br />decant into a clean container and remix. The mixing <br />speed should be approx. 300 rpm. Ensure that no air is <br />entrained. The temperature of the components should <br />be at a minimum of +15 °C. This is also applicable <br />to any fillers, e.g. sand, to be mixed in. The addition of <br />any fillers is carried out after both liquids have been <br />blended. Afterwards tip the completely mixed material <br />immediately onto the prepared substrate and promptly <br />thoroughly spread in accordance with the instructions</p> <p>Consumption of broadcasting sand: approx. 1.5 kg/m2 <br />Once cured, carefully remove all non-bound quartz sand <br />before applying the finish coat. <br />Top seal coat: Apply one coat of ASODUR-B351 to <br />the broadcast layer with a short haired paint roller and <br />spread in a criss-cross manner. <br />Consumption: approx. 600 – 1,000 g/m2.</p> <p>3/5</p> <p>05/18</p> <p>• Surface protective systems must be protected for <br />approx. 4 – 6 hours from dampness after application <br />(e.g. rain, melt water). Dampness produces a white <br />discolouration and/or stickiness on the surface and <br />can impede the cure. Discoloured and/or sticky <br />surfaces should be taken off e.g. by abrading and <br />renewed. <br />• Consumption quantities given are values determined <br />by calculation without allowance for surface roughness <br />or absorption, levelling or residual material in the <br />container. We recommend a calculated safety level of <br />an extra 10% on the calculated consumption quantity. <br />• Applications that are not clearly explained in this <br />technical data sheet may only be carried out after <br />consultation with and written confirmation from the <br />Technical Services Department of SCHOMBURG. <br />• Cured product residues can be disposed of under <br />waste disposal code: AW 150106.</p> <p>in the technical data sheet, the use of a short haired <br />Nylon paint roller (6 mm) with a textured polyamide <br />cover or similar is recommended. Always thoroughly <br />stir one component products before using. <br />• Higher temperatures shorten the working time. Lower <br />temperatures lengthen the working time and setting <br />time. Material consumption is also increased at lower <br />temperatures. <br />• Minor colour variations due to different production <br />batches and raw material fluctuations are unavoidable. <br />This should be considered when applying coatings. <br />Neighbouring sections should be completed with <br />the same production units (see batch number on the <br />packaging). <br />• The bond between the individual coats can be <br />heavily impeded through the influence of moisture <br />or contamination between successive applications. <br />Coating works require a substrate temperature of <br />min. 3°C above the dew point temperature. <br />• If there are long time periods between coatings or if <br />already treated surfaces are to be re-coated after a <br />long time period, then thoroughly clean and abrade <br />the surface followed by a completely new pore-free <br />coat.</p> <p>Please observe a current valid EU safety data sheet. <br />GISCODE: RE 1</p> <p>4/5</p> <p>05/18</p> <p>Resistance list</p> <p>High resistance <br />(≤ 14 days)</p> <p>Medium resistance <br />(≤ 72 hours)</p> <p>Classification</p> <p>Low resistance <br />(≤ 8 hours)</p> <p>Concentration (%)</p> <p>Test liquids</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>neat</p> <p>■</p> <p>Petrol</p> <p>neat</p> <p>■</p> <p>Diesel</p> <p>neat</p> <p>■</p> <p>Ethanol</p> <p>neat</p> <p>Organic acids</p> <p>Alkalis</p> <p>Solvents</p> <p>■</p> <p>Oils <br />Motor oil</p> <p>neat</p> <p>■</p> <p>Brake fluid</p> <p>neat</p> <p>■</p> <p>Heating oil</p> <p>neat</p> <p>■</p> <p>35</p> <p>■</p> <p>Aqueous solutions <br />De-icing salt solution</p> <p>All data were determined under laboratory conditions at +20 ºC. Deviations due to higher temperatures, local factors and ambient conditions are possible. Slight visible surface changes or <br />minor swelling, without impeding the functionality of the waterproof membrane cannot therefore be excluded. In the case of doubt, we recommend a suitability test is carried out related to <br />the project.</p> <p>This technical data sheet is a translation from German and does not consider local building codes or legal requirements. It shall be used as general reference for the product. Legally binding <br />is only the latest German technical data sheet or the latest data sheet from one of our foreign subsidiaries inside their sales territory.</p> <p>5/5</p> <p>Höl/CoS/TM 05/18</p>
