Construction requirements [2] must be strictly in accordance with GB5027-2002 (Roof Engineering Quality Acceptance) construction and design requirements. There should be a grassroots grassroots strength waterproofing membrane, not from the shell, loose, uneven, and sub-positions on the roof seam dust and foreign matter must be removed. Grassroots require drying, moisture content of less than 8%. Generally without significant grassroots white water marks or a piece of linoleum 1m × 1m flat paving a clean flat surface layer 3-4h. Such as linoleum covering the surface of base colors are still not covered with the surrounding parts of the same, no watermark, the moisture content has to meet the requirements. Methods gun hot melt adhesive membrane surface melt bake. Whole stick with the primary coil can also be glued or strip sticking point, the area to the slope on the size of the minimum bonding, should be baked shale surface to melt and cover shale bitumen sheet, then bake its overlapping membrane. Should be with the baking, with compaction. Overlapping edges must have excess asphalt extrusion. Coil long side lap, full bonding method is not less than 70mm, and strip sticky sticky point is not less than 100mm; short side lap, not less than 100mm when fully adhered waterproofing membrane, empty shops, and bars sticky sticky point when no less than 150mm. Upper and lower coil should be staggered approach when using double-width 1/3 or 1/2, different joints. Yang angle in the roof, gutters, gullies, roof, lap and closed parts of the head node brand waterproof membrane, does not allow the presence of wrinkles, hollowing, Alice, delamination and slip phenomenon. Can also be cold bonding method construction. Observe their own construction quality inspection after construction is completed. Do not wear spikes in operation. Construction materials such as is flammable, should pay attention to fire safety and fire fighting equipment should be available. Membrane should be erected storage is ventilated place, avoid the sun, or in contact with a heat source. 1. Mechanical fastening systems mechanically fixed waterproofing membrane roofing system is divided into light steel roofing and concrete roofing mechanical fastening systems mechanical fastening system. System has excellent waterproof, ultra-light weight, the weather is small, easy maintenance, colorful appearance, environmental protection and other features. Simple structure, only the vapor barrier, insulation board, waterproofing membrane (complex backing) three levels, low system cost, wide versatility. sbs waterproofing membrane price, Yushu Tibetan Autonomous Prefecture, waterproof membrane, provided by Xiong Xiong Wong Tai Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) strong, credible, in Baoding UPVC pipe industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Taihe Wang Xiong you hand into the brilliant, for a better future!