ASODUR-K4031 Technical Data Sheet EN 4817.pdf
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<h1>ASODUR-K4031 Technical Data Sheet EN 4817.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®-K4031</p> <p>INDUBOND-VK4031 <br />Art.-No. 2 06409 <br />Solvent free, thixotropic 2 component universal epoxide adhesive</p> <p>Also suitable as a waterproof grout: <br />•• as a smoothing compound for static cracks <br />•• as a rapid repair mortar for concrete areas <br />SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold <br />17 <br />2 06409</p> <p>Technical Data: <br />Basis: <br />2-components epoxy-resin <br />Colour: grey <br />Viscosity: <br />trowellable consistency <br />Density*: <br />approx. 1.80 g/cm3 <br />Ambient and substrate <br />temperatures: min. +10 °C <br />max. +35 °C <br />at max. 80 % rel. humidity <br />Mixing Ratio: <br />2:1 parts by weight <br />Pot life*: <br />approx. 60 mins <br />Adhesive open time*: approx. 90 mins <br />Minimum cure temp.: +10° C <br />Overcoat after*: <br />aaprox. 16 hrs to max. 24 hrs <br />Light traffic*: <br />after 48 hrs /7 days <br />Fully cured after*: approx. 7 days</p> <p>Compressive strength <br />≥ 30 MPa <br />Shear strength <br />≥ 6 MPa <br />Open time <br />declared value +/-20 % <br />Working life (pot life) <br />declared value <br />Modulus of elasticity under pressure <br />≥ 2000 MPa <br />Glass transition temperature <br />≥ +40 °C <br />Coefficient of thermal expansion <br />αT ≤ 100 × 10-6 °C-1 <br />Total shrinkage of the adhesive <br />Ssoll ≤ 0.1 % <br />Adhesion <br />Cohesive failure in the concrete <br />Application and hardening under <br />particular environmental conditions failure in the concrete <br />Durability passed <br />Reaction to fire <br />E <br />Dangerous substances <br />NPD</p> <p>NPD = „No Performance Determined“</p> <p>DIN EN 1504-4:2004 <br />ASODUR-K4031 <br />Adhesive for construction use for bonding mortar and concrete</p> <p>•• high tensile adhesion strength <br />•• high compressive and flexural strength <br />•• resistant to a range of diluted acids, alkalis and <br />solutions aggressive to concrete <br />•• bonds to damp substrates <br />•• hardens without shrinkage <br />•• good deformability at low temperatures <br />•• solvent free <br />•• water impermeable up to 5 bar (DIN EN 12390-8)</p> <p>* at +23 °C and 50% rel. humidity</p> <p>Compressive strength: approx. 60 N/mm2 <br />(DIN EN 196-1) <br />Flexural strength: approx. 30 N/mm2 <br />(DIN EN 196-1) <br />Tensile adhesion <br />strength: <br />approx. 2.0 N/mm2 <br />Impermeability <br />to water: up to 5 bar at 10 mm thickness <br />according to DIN EN 12390-8</p> <p>Areas of application: <br />ASODUR-K4031 is a thixotropic adhesive and smoothing <br />compound and is for use on various substrates on floors, <br />walls and overhead areas. <br />ASODUR-K4031 can be used as an adhesive or <br />smoothing compound for: <br />•• Concrete slabs <br />•• Screed boards <br />•• Pre-cast concrete sections (e.g. Shaft rings) <br />•• Bonding metals, ceramics and plastics <br />•• Adhesive for ASO-Tape</p> <p>ASODUR-K4031 fulfils the requirements of the standard <br />ASTM C-881 Type I and IV, Grade 3, Class B und C. <br />Cleaning: Thoroughly clean tools immediately <br />after use with ASO-R001. <br />Packaging: 6 kg container (components are <br />supplied at a pre-determined <br />mixing ratio).</p> <p>1/3</p> <p>48/17</p> <p>INDUBOND-VK4031</p> <p>Product preparation: <br />Component A (resin) and component B (hardener) are <br />supplied at a pre-determined mixing ratio. Add component <br />B to component A. Ensure that the hardener fully drains <br />from its container. Blending of both components is to <br />be achieved with a suitable stirrer at approx. 300 rpm <br />(e.g. drill with paddle). In the process it is important <br />to stir from the sides and base so that the hardener is <br />evenly distributed. Stir for long enough to achieve an <br />homogenous mix (free from streaks): mix time approx. <br />3 minutes. The material temperature should be approx. <br />+15°C during the mixing process. Do not use material <br />from the supplied packaging. Decant the mix into a clean <br />mixing bucket and thoroughly stir once again.</p> <p>Storage: Frost free, cool and dry, <br />≥ +10 °C to +25 °C, 24 month in <br />the original, unopened packaging. <br />Use opened packagings promtly. <br />Advice: When stored below <br />+10 °C, component A can <br />possibly harden. This state is <br />reversible. After storing component <br />A above +25 °C (approx. 72 hrs), <br />the product can be used again <br />without restriction. <br />Substrate preparation: <br />The substrate to be treated must: <br />•• be dry, load bearing and have a good key <br />•• be free from separating and adhesion inhibiting <br />substances <br />•• protected from reverse moisture penetration. <br />Substrate preparation is to be carried out with reference <br />to DIN EN 14879-1:2005, 4.2 following.</p> <p>Application/consumption (adhesive): <br />ASODUR-K4031 is applied to the prepared substrate <br />with a gauging trowel, smooth or notched trowel and <br />evenly spread over the substrate applicable for the <br />purpose. <br />Minimum adhesive bed thickness: 2.0 mm <br />Material consumption: approx. 1.80 kg/m2 <br />per mm thickness</p> <p>Dependent on the condition of the substrate to be treated, <br />use suitable preparation methods, e.g. high pressure <br />water blasting, scabbling, shot blasting, planing etc, with <br />which a textured, open surface is achieved. <br />In addition the following minimum requirements, <br />appropriate to each substrate, are to be fulfilled: <br />Cement-based areas: <br />•• Concrete quality: <br />•• Screed quality: <br />Tensile adhesion strength: <br />Age: <br />•• Render quality: <br />Tensile adhesion strength: <br />•• Residual moisture: </p> <p>min. C 20/25 <br />min. EN 13813 CT-C25-F4 <br />≥ 1.5 N/mm2 <br />min. 28 days <br />min. P IIIa/P IIIb <br />approx. 0.8 N/mm2 <br />< 4% (CM-Method)</p> <p>Metallic areas: <br />•• Surface purity steel: </p> <p>min. SA 2½</p> <p>When bonding concrete elements (manhole rings), <br />carefully remove excess adhesive after jointing <br />the individual concrete sections. When using <br />ASODUR-K4031 as a fluid grouting mortar, compaction <br />of the infill mortar is necessary to prevent voids. <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 <br />or similar. In order to exclude mixing errors, decant</p> <p>2/3</p> <p>48/17</p> <p>INDUBOND-VK4031</p> <p>•• 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 />•• Resin products and surface protection systems must be <br />protected from moisture (e.g. rain, melt water) after their <br />application for approx. 4–6 hours. Moisture produces <br />a white discolouration and/or stickiness on the surface <br />and can lead to interference in the curing process. Take <br />off discoloured and/or sticky surfaces by e.g. planing <br />or abrasive blast techniques and renew. <br />•• Consumption quantities given are values determined by <br />calculation without additions for surface roughness or <br />absorption, levelling or residues in the containers. We <br />recommend adding a calculated safety factor of 10% <br />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 />•• Cured product residues can be disposed of using <br />waste disposal code AVV 150106.</p> <p>into a clean container and mix anew. The mixing <br />speed should be approx. 300 rpm. Ensure that no air <br />is 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 and <br />quickly and carefully spread out in accordance with the <br />instructions in the technical data sheet. For applications <br />by roller, it is recommended to use a short nap nylon <br />paint roller (6 mm) with a textured polyamide cover or <br />similar. Always thoroughly stir one component products <br />before use. <br />•• 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. Coating <br />work requires a substrate temperature of at least 3°C <br />above the dew point temperature.</p> <p>Please observe a valid EU safety data sheet. <br />GISCODE: RE 1</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>3/3</p> <p>Höl/AF/CoS/TM 48/17</p>
