This product is asphalt and sBs, TP, asphalt base material, with active additives made of special waterproof plastic material, the surface layer covered with polyethylene film (aluminum foil or sand) as a surface material, bottom sticking silicone oil isolated paper sheet or double-sided non-surface material (two-sided) self-adhesive membrane is waterproof layer cladding materials, self-adhesive membrane, the surface material HDPE, AL can play a supporting role of water. Double-sided self-adhesive membrane is waterproof plastic material is waterproof adhesive layer, covered on both sides with silicone release paper on both sides can be bonded waterproof membrane. Press the carcass divided into two kinds of carcass and non-carcass. For industrial, civil construction of the roof, basement, interior, public works, reservoirs, swimming pools and tunnel waterproofing; wood, metal roofing structures, especially suitable for difficult fire construction depots, chemical plants, textile mills, grain storage and other water works. No Item Thickness mm I Type II 1.5 23231 solubles content g/m2 800 1300 2100 1300 2100 2 impermeability pressure Mpa ≥ 0.2 0.3 Hold time Mpa ≥ 30 3 Heat degrees ℃ PE S 70 without sliding AL 80 without sliding flowing flowing dripping dripping 4 Rally N/50mm ≥ 200 350 450 5 maximum tensile elongation% ≥ 30 6 low temperature flexibility ℃ -20 -30 7 Shear Properties N / mm membrane and membrane 2.0 or 4.0 or adhesive bonding plane fracture plane fracture membrane and stripping performance aluminum 8 N / mm ≥ 1.5 or bonding plane fracture 9 Anti-perforation performance impermeable 10 Tear strength N ≥ 125 200 250 System Advantages Jinbao Kang people According to a large number of construction practice, combined with the characteristics of underground water works, and in the light of lessons learned in developed countries, summed up the creative self-adhesive waterproofing membrane "pre-shop" type construction methods, greatly improving the effectiveness of self-adhesive waterproof membrane waterproof and reliable sex. In tunnels, subways, underground engineering and other aspects cut-part application effect was particularly notable. Self-adhesive membrane bonding mechanism using pre-shop-type construction, the product is pre-laying in the cushion, protecting walls, diaphragm walls or rows of piles, pouring concrete structure. As the product formula contains special active substances, with the flow of the concrete cross-linking engagement to create a strong adhesive force, in order to achieve waterproofing membrane structures completely filled with paste, totally - body. Maximizes reliability and self-adhesive waterproofing membrane waterproofing effect. Construction Technology ■ Primary treatment: the base surface should be smooth, no bump, dust-free oil, polymer cement mortar cracks smooth application. ■ Tu primary treatment agent: treatment agent container after opening should stir with a brush on the grass surrounding the node, for brushing the corner, and then use the brush or spray, stencilled should be uniform cause. After drying, the surface should be kept clean and, if contamination is dirty, brushing should be re-processed timely after drying sticky roll grind shop. ■ detail node treatment: gutter (gutter), Deformation, pan of water, the water hole, out of the roof pipes and other parts, should be "roofing project technical specifications" (GB50345 2004)'s request. ■ horizontal tiling: the first pop-up bar at the grassroots level on the baseline, and then from low to high paving. Expand the membrane while isolating paper opened along the baseline Stones, coil lap width ≥ 50mm (full bonding), ≥ 60mm (empty shop, point stick, strip sticky), should be promptly after paving with rubber roller Compaction membrane. ■ Vertical Paving: Vertical from low to high brick, thrown off the release paper side edges expand. Lap width above, after paving with roller compacted. ■ shut Treatment: closed head office to use sealant, and then fixed with metal layering, layering the top screws and joints should be sealed. ■ Construction inspection: Check all self-adhesive membrane without tearing, breakage, bubbles, curling, openings. In case of defect, the defect should cut emissions of air bubbles, and then repair incision and compacted. ■ Waterproof protection: should be based on "roofing project technical specification" requirement as a protective layer.