AQUAFIN-CJ4 Technical Data Sheet EN 1420.pdf
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<h1>AQUAFIN-CJ4 Technical Data Sheet EN 1420.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®-CJ4 </p> <p>Art.-No. 2 07204 <br />Bentonite waterstop with patent. Protective coating against rain.</p> <p>Technical Data: <br />Basis: sodium bentonite embedded <br />in a matrix of high molecular <br />weight poly-isobutylene rubber <br />as well as special fillers and <br />additives <br />Form: the waterstop’s profile is <br />square edged and flexible <br />Colour: <br />black / dark grey <br />Size: <br />18 x 24 mm <br />Swelling capacity: <br />> 500% <br />Weight: <br />approx. 730 g/m <br />Water impermeability <br />when installed: <br />2 bar <br />Toxicity: not a hazardous product, no <br />poisons classification, no risk <br />to drinking water <br />Packaging: <br />rolls of 5 m = 6 rolls / box <br />Storage: frost free and protected <br />against weathering, <br />max. 5 years</p> <p>SCHOMBURG <br />• Rapid and extensive expansion <br />GmbH & Co. KG <br />Detmold <br />• Installation possible independent <br />P-5031/9445 <br />of weather conditions, as the <br />MPA Braunschweig <br />special patented coating delays <br />swelling <br />• Self injecting function by <br />penetration in cracks and voids <br />• Extremely dimensionally stable, <br />does not become tacky even at high temperatures in <br />summer <br />• High inorganic content therefore no material fatigue <br />• Positively supports the self-healing process in work <br />joints through special constituents</p> <p>Areas of application: <br />AQUAFIN-CJ4 is used for the internal waterproofing <br />of construction joints in concrete structures, which are <br />constantly or temporarily subject to loads due to ground, <br />slope and/or surface water. Use in water exchange <br />zones is straightforward. AQUAFIN-CJ4 is suitable for <br />applications of usage class A, wear classes 1 and 2 in <br />accordance with the technical rules for concrete structures <br />that are impermeable to water, from the German <br />committee for reinforced concrete. <br />AQUAFIN-CJ4 excels with its extensive, rapid and <br />reliable swelling abilities, whereby the factory applied <br />protective coating effectively delays premature swelling <br />from rain.</p> <p>Advice: <br />• Must be covered by at least 8 cm of concrete. <br />• Always store bentonite waterstops under dry conditions. <br />• Waterstops must lie flat and level on the concrete. <br />There must be no contamination beneath the waterstop. <br />• Before installing the concrete visually inspect the <br />waterstop. Heavily swollen waterstops are unsuitable <br />and must be removed. <br />• Follow current relevant regulations and data sheets. <br />So, for example: <br />- The technical rules for “concrete structures that are <br />impermeable to water” from the German committee <br />for reinforced concrete (DafStb) <br />- The data sheet “injection hose systems and swelling <br />construction joint inserts” from the German concrete <br />and construction technology association (Deutscher <br />Beton- und Bautechnik-Verein e.V.).</p> <p>Product application: <br />Protect waterstops against slippage and floating away. <br />This is ensured by fixing to the concrete substrate by <br />dowels, nails, plugging or bonding with mounting <br />adhesive for waterstops.</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 />1/1</p> <p>SF/TET/TaB/KKa</p> <p>14/20</p>
