AQUAFIN-RB400 Technical Data Sheet EN 1020.pdf
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<h1>AQUAFIN-RB400 Technical Data Sheet EN 1020.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>AQUAFIN®-RB400 </p> <p>Art. No. 2 04218</p> <p>Rapid cementitious waterproofing</p> <p>• Horizontal waterproofing against capillary rising <br />moisture in and underneath walls <br />• Application on old, firmly adhering bitumen coatings <br />• Bonding protective or perimeter insulation</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstraße 2–8 <br />D-32760 Detmold <br />19 <br />2 04218</p> <p>If applied in containers or in case of water loads with <br />aggressive water or soft water with a hardness <br />< 30 mg CaO per l, a water analysis is always required. <br />The degree of attack is evaluated in accordance with EN <br />1992-1-1 (Euro Code 2). AQUAFIN-RB400 is resistant up <br />to exposure class XA2.</p> <p>DIN EN 14891 <br />AQUAFIN-RB400 <br />Liquid-applied water impermeable cement-based <br />product for use beneath ceramic <br />tiling in external areas <br />DIN EN 14891: CM <br />Initial tensile adhesion strength <br />Tensile strength <br />after water contact <br />after heat ageing <br />after freeze/thaw cycles <br />after contact with lime water <br />Water impermeability <br />Crack bridging <br />Release of dangerous substances </p> <p>≥ 0,5 N/mm² <br />≥ 0,5 N/mm² <br />≥ 0,5 N/mm² <br />≥ 0,5 N/mm² <br />≥ 0,5 N/mm² <br />no water penetration <br />≥ 0,75 mm <br />NPD</p> <p>NPD = „No Performance Determined“</p> <p>Technical data: <br />Drum size: <br />20 kg <br /> <br />Liquid component Powder component <br />Basis: <br />Polymer dispersion Special cement, <br />functional filling <br />materials <br />Mix ratio: 1 part by weight 1.5 parts by weight <br />Packaging: 8 kg <br />12 kg <br />Colour: white <br />grey</p> <p>• Rapid reactive drying <br />• Multi-functional <br />• Good crack bridging <br />• Hydraulic, self-cross-linking setting <br />• Rainproof, can be walked on and coated already after <br />just 3 hours <br />• Vapour-permeable, resistant to frost, UV-resistant and <br />ageing-resistant <br />• radon barrier <br />• Sulphate resistant <br />• Resistant to de-icing salt <br />• Resistant to concrete-damaging water <br />• Resistant to negative pressure water <br />• Can be plastered an coated <br />• Bitumen-free</p> <p> <br />Combination product <br />Density: <br />approx. 1.1 kg/dm3 <br />Grain size: <br />< 0.5 mm <br />Pot life*: <br />approx. 45 minutes <br />Substrate temperature/ <br />processing temperature: <br />+5°C to +30°C <br />Adhesive strength, <br />in accordance with DIN EN 1542: > 0.5 N/mm2 <br />Crack bridging ability <br />referring to DIN 28052-6: <br />> 2.0 mm <br />Expansion, in accordance <br />with ASTM D 412-06: <br />approx. 220 % <br />Crack bridging ability, <br />in accordance with ASTM C836: 3.0 mm <br />Water-tightness: <br />2.5 bar <br />Sealing against <br />negative pressing water: <br />1.5 bar</p> <p>Areas of use: <br />• For the waterproofing in direct ground of walls and <br />substrates of new and existing buildings on building <br />components made of concrete or masonry work <br />• Waterproofing against internal pressure water in <br />container constructions (e.g. service water tanks, <br />waste water tanks) <br />• Waterproofing of window and door elements</p> <p>1/4</p> <p>10/20</p> <p>Exposure</p> <p>Water vapour diffusion <br />coefficient µ: <br />approx. 670 <br />sd value at 2 mm dry <br />film thickness: <br />approx. 1.3 m <br />CO2 coefficient of <br />permeability, µ: <br />> 96,000 <br />sd value, CO2 at 3.0 mm <br />dry film thickness: <br />> 280 m <br />Full service conditions*): <br />• R ainproof on inclined surfaces after approx. 3 hours, standing <br />water loading must be avoided <br />• Sealing against pressing water, (1 bar) after approx. 16 h <br />*) at +23°C and 50% relative humidity. The stated data may be extended or <br />shortened as a consequence of weather conditions. Higher temperatures <br />and lower humidity shorten the drying time, lower temperatures and higher <br />humidity extend the drying time.</p> <p>Dry film <br />thickness, <br />mm</p> <p>Wet film <br />thickness, <br />mm</p> <p>Consumption, <br />kg/m2</p> <p>Ground moisture, nonpressure water</p> <p>> 2.0</p> <p>approx. 2.2</p> <p>2.4</p> <p>Pressure water</p> <p>> 3.0</p> <p>approx. 3.3</p> <p>3.6</p> <p>Joint water proofing in <br />conjunction with joint <br />tape technology</p> <p>> 2.5</p> <p>2.75</p> <p>3.0</p> <p>Container waterproofing</p> <p>> 2.0</p> <p>approx. 2.2</p> <p>2.4</p> <p>Profile waterproofing <br />beneath masonry</p> <p>> 2.0</p> <p>approx. 2.2</p> <p>2.4</p> <p>Non-pressure water on <br />slab surfaces</p> <p>> 3.0</p> <p>approx. 3.3</p> <p>3.6</p> <p>Levelling layers</p> <p>1 mm</p> <p>1.1 mm</p> <p>1.2</p> <p>Possible additional consumption in case of uneven substrates and <br />artisanal variations must be considered.</p> <p>Storage: <br />Powder component: cool and dry, 9 months <br />Liquid component: Frost-free, 9 months in original <br />unopened container, use the <br />opened container promptly <br />Cleaning: Clean tools in fresh condition <br />with water, loosen dried-on <br />material with ASO-R001 and <br />wash off</p> <p>AQUAFIN-RB400 can be used to renovate old, firmly <br />adhering coatings containing bitumen (not bitumen <br />sheeting). The waterproofing must be covered with <br />a scratch coat and double-coated after drying out <br />completely. The base point area and the transition to <br />the splashing water base must be stripped down to <br />the cementitious substrate beforehand, because these <br />connection and termination areas are frequently affected <br />by moisture penetration from the rear during renovation.</p> <p>Substrate: <br />The substrate must be load-bearing, fully grouted and <br />level to a large extent, open-pored, and have a closed <br />surface. It must be free of gravel pockets, cavities, <br />gaping cracks and ridges, dust and adhesion inhibiting <br />substances such as oil, paint, laitance layers, and loose <br />components.</p> <p>Corners and edges such as those on base slabs, etc. must <br />be cut or chamfered. Depressions > 5 mm and damaged <br />areas, large-pored substrates, or uneven masonry must be <br />levelled out beforehand using a suitable cement-based <br />mortar, e.g. ASOCRET-M30. Alternatively, levelling or filling <br />coats damp when AQUAFIN-RB400 is applied. Extremely <br />absorbent and slightly sandy substrates must be primed <br />with ASO-Unigrund-GE or ASO-Unigrund-K, and the <br />primer must be totally dry before the subsequent work <br />steps are carried out.</p> <p>AQUAFIN-RB400 is applied pore-free by trowelling, <br />spraying or brushing for at least two application steps. <br />The second and subsequent application steps may be <br />completed once the first application step cannot be <br />damaged (approx. 3 hrs., depending on the ambient <br />conditions). An even layer thickness is achieved, e.g. using <br />a coating thickness trowel or a 6 to 8 mm notched trowel <br />and then smoothing. Apply as much material as needed <br />to achieve the required dry film thickness.</p> <p>Moisture penetration from the rear and intermittent <br />moisture loading from the negative side must be avoided. <br />We recommend pre-sealing with AQUAFIN-1K to <br />prevent pushing off of the substrate. This requires <br />min. 1.75 kg/m² AQUAFIN-1K. On uneven substrates, <br />pre-sealing with ASOCRET-M30 can also be completed <br />with consumption of 1.4 kg/m²/mm. Negative moisture <br />loading can also be counteracted with <br />ASODUR-SG2/-thix depending on the object. <br />Consumption of 600–1,000 g/m² is required when using <br />ASODUR-SG2/-thix.</p> <p>If you apply using the spraying method with suitable spraying <br />systems like HighPump M8 (peristaltic pump), HighPump <br />Small, -Medium or -Pictor (screw pump), we recommend a <br />nozzle size of 4.5 to 6.0 mm. For more information, contact <br />Dittmann Sanierungstechnik GmbH, Hohen Neuendorf, <br />www.saniertechnik.de. <br />For watertight formation of moving and connecting joints, <br />use the system components of the ASO-joint tape method <br />in accordance with the respective wear class.</p> <p>Application: <br />Put approx. 50–60% of the liquid component into a clean <br />mixing bucket and mix with the powder component <br />to produce a homogeneous, lump-free compound. <br />Finally, add the rest of the liquid component and mix <br />sufficiently. A mixing time of approx. 2–3 min. is required <br />with a powerful agitator (approx. 500–700 min-1). <br />After a settling period of approx. 2 minutes, thoroughly <br />homogenise the compound again.</p> <p>Apply ASO-Dichtband-2000-S, or ADF-Dehnfugenband <br />in the transition between the wall and floor and across <br />connecting joints, and adhere <br />ASO-Dichtband-2000-S-Ecken joint tape in the corner areas <br />with AQUAFIN-RB400. Apply AQUAFIN-RB400 at least <br />2 cm wider than the width of joint tape you use. The joint <br />tape is placed in the fresh layer and then pressed in without <br />voids or wrinkles. Bonding must be carried out in such a way <br />that water cannot migrate around the back. The joint tape <br />to be used should be inserted in a loop over movement <br />joints. The joint tape edges must be adhered overlapping <br />at least 5 to 10 cm with AQUAFIN-RB400, free of wrinkles <br />and covering the whole area. Finally, the bonded joint tapes <br />must be coated over with AQUAFIN-RB400 and seamlessly <br />integrated into the waterproofing. Proceed in the same way <br />when inserting ASO joint tape pre-formed pieces.</p> <p>Due to the project or processing conditions, e.g. <br />processing using the screening or spraying method, <br />adding water up to a maximum of 1.0% (0.2 l/20 kg) <br />AQUAFIN-RB400 is permitted. Water is added after <br />mixing the powder and liquid component. <br />Pre-screen the base slab-wall transition with <br />AQUAFIN-1K or ASOCRET-M30 featuring consistency <br />able to be screened, and install a sealing groove <br />of ASOCRET-M30 with an edge height of at least <br />4 cm while it is still wet. After drying, carry out the <br />waterproofing with AQUAFIN-RB400.</p> <p>Pipe penetrations: <br />Depending on the nominal diameter, the <br />ASO-Dichtmanschette-Boden (ASO sealing sleeve base)</p> <p>3/4</p> <p>10/20</p> <p>or ASO-Dichtmanschette-Wand (ASO sealing sleeve wall) <br />or ADF-Rohrmanschette (ADF pipe sleeve) are used for <br />waterproofing pipe penetrations with non-pressing water <br />and waterproofing is applied at least 5 cm onto the pipe <br />penetration. In case of pressing water, use suitable loose <br />fixed flange constructions. Apply the AQUAFIN-RB400 <br />generously to the thin-bed flange and overlapping area, <br />embed the sealing sleeve used free of voids and wrinkles <br />and subsequently integrate in the waterproofing by means <br />of complete over-coating.</p> <p>ventilation (e.g. water containers), dew point <br />undershooting (condensation formation) may occur on <br />the surface. This must be avoided by taking suitable <br />measures, e.g. by using condensation dryers. Direct <br />heating or uncontrolled blowing warm air is not <br />permitted. <br />• AQUAFIN-RB400 may not be subjected to punctuated <br />or linear loads as the surface coating. <br />• AQUAFIN-RB400 may be plastered and coated with <br />vapour permeable, solvent-free dispersion facade <br />paints or dispersion silicate paints (not pure silicate <br />paints). Silicon resin paints and acrylate-based paints <br />may also be used. <br />• Direct contact with metals like copper, zinc, and <br />aluminium must be avoided by means of poresealed priming. Pore-sealed priming is produced via <br />2 application steps using ASODUR-GBM. The first <br />application step is generously applied to the degreased <br />and cleaned substrate. Once this coat has reacted to <br />the extent that it can no longer be scattered <br />(approx. 3–6 hours), another coat of ASODUR-GBM <br />is brushed on and sprinkled with quartz sand featuring <br />a grain size of 0.2–0.7 mm. Consumption of <br />ASODUR-GBM approx. 800–1,000 g/m². <br />• To waterproof PVC, gunmetal, and stainless steel <br />flanges, abrade, clean, and degrease the flange, <br />apply AQUAFIN-RB400 and ASO-Dichtmanschette <br />(ASO-Joint-Sleeve) or alternatively embed the <br />ADF-Rohrmanschette (ADF-Pipe-Sleeve) without cavities <br />or wrinkles and connect seamlessly to the surface <br />waterproofing.</p> <p>Drainage and protection boards for components in direct <br />ground: <br />The waterproofing must be protected against weathering <br />influences and mechanical damage using suitable <br />protective measures. Protective layers may only applied <br />after drying is complete. Suitable protection and drainage <br />boards can be fastened using heaps of COMBIDIC-1K, <br />and the perimeter insulation must be bonded covering the <br />whole area and butt jointed with <br />COMBIDIC-2K-CLASSIC or COMBIDIC-2K-PREMIUM. <br />Alternatively, protective layers can be bonded covering <br />the whole area with a mixture of AQUAFIN-RB400/ <br />quartz sand 0.1–0.35 mm (approx. 5 kg on 20 kg <br />AQUAFIN-RB400) and suitable notched trowel using the <br />Buttering-Floating method. <br />Drainage is implemented in accordance with national <br />regulations. <br />Notes: <br />• Protect surfaces that are not to be treated against the <br />effects of AQUAFIN-RB400! <br />• The waterproofing must not be affected by water while <br />it is setting. The effect of water from behind can lead to <br />spalling in case of frost. <br />• In case of strong sunlight, work against the movement of <br />the sun in shaded areas. <br />• In rooms with high humidity and/or insufficient</p> <p>The current applicable regulations must be observed! <br />Please observe valid safety data sheet!</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. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued. <br />4/4</p> <p>MSt/TET/LiB/KKa 10/20</p>
