AQUAFIN-i380 Technical Data Sheet EN 4719.pdf
2 ページ
85キロバイト
Download
<h1>AQUAFIN-i380 Technical Data Sheet EN 4719.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®-i380</p> <p>Art.-No 2 04610</p> <p>Injection cream for retroactive horizontal barriers</p> <p>• ready to use <br />• solvent free <br />• hydrophobic <br />• highly penetrative <br />• prevents capillary water transportation <br />• very high active ingredient content <br />• simple and effective application <br />• low consumption <br />• pressureless injection <br />• WTA approved and certified system – up to 95 % <br />moisture saturation <br />Areas of application: <br />For producing retrospectively applied horizontal barriers <br />in accordance with the WTA work sheet 4-4 against <br />rising damp up to 95 % moisture saturation in masonry <br />work constructed from e.g. brick, clinker, lime-sand <br />blocks, natural stone including joints. Injection is carried <br />out using a hand applied spray gun without pressure <br />(< 10 bar).</p> <p>Technical Data: <br />Basis: <br />Silan <br />Consistency: creamy <br />Colour: <br />white, transparent after drying <br />Specific gravity: <br />approx. 0.9 g/cm³ <br />Active ingredient <br />content: <br />approx. 80 % by weight <br />Substrate/ <br />application temperatur: +5 °C to +30 °C <br />Packaging: 550 ml sausage × 6/box <br />and 5 l packs <br />Storage: frost-free, 12 months in the <br />original unopened container.</p> <p>Consumption: <br />Consumption AQUAFIN-i380 <br />Borehole diameter: 12 mm <br />Borehole depth = Masonry wall thickness – 2 cm <br />Borehole spacing 12.5 cm (horizontal spacing) <br />Wall <br />thickness <br />11.5 cm</p> <p>Borehole <br />depth</p> <p>Consumption <br />Filling <br />quantity per per running <br />metre <br />borehole <br />approx. <br />approx. <br />approx. <br />9.5 cm <br />11 ml <br />88 ml</p> <p>Spreading <br />rate per <br />550 ml</p> <p>approx. <br />6.4 m</p> <p>24.0 cm</p> <p>approx. <br />22.0 cm</p> <p>approx. <br />25 ml</p> <p>approx. <br />200 ml</p> <p>approx. <br />2.8 m</p> <p>36.0 cm</p> <p>approx. <br />34.0 cm</p> <p>approx. <br />38 ml</p> <p>approx. <br />304 ml</p> <p>approx. <br />1.8 m</p> <p>42.0 cm</p> <p>approx. <br />40.0 cm</p> <p>approx. <br />45 ml</p> <p>approx. <br />360 ml</p> <p>approx. <br />1.5 m</p> <p>Allow for greater material consumption with angled <br />drilling, masonry work with cavities, injection under <br />pressure and shorter distances between holes. <br />Substrate preparation: <br />Remove old damaged render, paints or coatings <br />from the substrate up to a height of 80 cm above the <br />neighbouring area of damage either visibly or through <br />examination. Rake out crumbly pointing to a depth of <br />2 cm deep and mechanically clean the area. For <br />the repair of uneven surfaces and masonry joints, we <br />recommend THERMOPAL-GP11 or ASOCRET-M30. <br />Product application: <br />Penetration is also very good when the injection zone is <br />saturated. Even with high levels of moisture penetration, <br />a functional barrier is achieved. <br />Pressureless injection: <br />The distance between bore holes as well as their <br />positioning (single or double row) depends on the <br />absorption of the masonry work. The closer the bore <br />holes are togther, the greater the degree of success.</p> <p>1/2</p> <p>47/19</p> <p>Electro-pneumatic drills, which operate without vibration <br />as much as possible, are recommended for drilling with <br />an appropriate drill bit. Where wall thicknesses are over <br />60 cm, we recommend injecting AQUAFIN-i380 from <br />both sides or under pressure. <br />As a rule drill bore holes of minimum diameter 12 mm <br />placed approx. 10–12.5 cm apart at an angle between <br />0° and 45°. The depth of the hole should <br />be 2 cm less than the thickness of the wall. When <br />determining the drilling angle, ensure that at least one <br />horizontal mortar joint is included, with at least two for <br />thicker walls. With substrates of low or no absorbency, <br />it is recommended to set out the bore holes on two <br />levels within the joints. In this way the height offset will <br />be < 8 cm. Before injection, thoroughly remove drilling <br />dust, in order to ensure the greatest possible uptake of <br />the active ingredient into the masonry work. Injection is <br />carried out using a suitable cartridge hand press with <br />appropriate fixture. <br />Slowly and evenly extrude through the spray pipe to <br />completely fill the holes bored, with AQUAFIN-i380. <br />The holes can be subsequently closed off with <br />ASOCRET-BM or an alternative suitable cementitious <br />mortar. <br />Pressure injection: <br />When injecting under pressure, the depth of the bore <br />hole is to be about 5 cm less than the thickness of the <br />masonry work. The bore holes are positioned in the <br />same manner as for injection without pressure and <br />supplied with suitable injection packers. <br />Masonry work with large voids, hollow blocks, cracks or <br />open joints are to be grouted with ASOCRET-BM before <br />commencing injection work. Once the bore hole mortar <br />has dried, inject AQUAFIN-i380 also under pressure <br />(< 10 bar). Maintain the injection until neighbouring <br />joints are filled to a matt sheen. After injection works, <br />remove the packers and seal the holes with ASOCRET-BM <br />or another suitable cement-based mortar.</p> <p>Information on suitable injection equipment, packer <br />systems or ancillaries can be obtained from <br />Dittmann Sanierungstechnik GmbH, Hohen Neuendorf, <br />www.saniertechnik.de <br />Accompanying measures: <br />Once the retrospective horizontal damp proof barrier <br />has been incorporated against rising damp in masonry <br />work, suitable additional accompanying measures <br />are necessary. This essentially includes plaster repair <br />with the THERMOPAL restoration plaster system, or <br />waterproofing of the exterior surfaces in direct ground <br />with AQUAFIN-2K/M-PLUS, AQUAFIN-RS300 or <br />COMBIDIC-2K-CLASSIC, COMBIFLEX-EL, if applicable <br />installing drainage in accordance with DIN 4095, and <br />the rectification of any building defects. <br />Advice: <br />• Protect areas not being treated during the application <br />of AQUAFIN-i380. <br />• The material is not suitable for producing hydrophobic <br />performance on alkaline surfaces such as concrete <br />elements etc. <br />• The basis of the renovation procedure is the <br /> WTA technical datasheet 4–4 Masonry work <br /> injection against capillary moisture. Preliminary tests <br /> (e.g. moisture balance, salt analysis) are usually <br /> necessary. <br />Please observe a valid EU Health & 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 />2/2</p> <p>SF/CoS/Tet/KKa 47/19</p>
