2.0 thick root puncture-resistant polymer composite self-adhesive waterproofing membrane I. Introduction and Introduction Figure 1 Introduction 2.0 thick root puncture-resistant polymer composite self-adhesive waterproofing membrane is an enhanced self-adhesive bitumen membrane. For both sides, it is made as a reinforcing and self-adhesive polymer modified side by immersion, high-density polyethylene film, in which the top end of the isolation of paper. And polyester reinforcement, the tensile strength of HDPE has increased to resist stress and deformation caused by the concrete cracks and leaks, so it should be the preferred HDPE film used as waterproof material. 2. Introduction Figure II, the product advantages 1. High tensile strength and elongation to adapt to the contraction or crack of the base. 2. Excellent adhesion, and the ability to suppress the surface to resist rupture is good ability to be applied. 3. Good acid, alkali and other chemicals of. 4. High self-healing capability and scalability 5, easy to operate, improve work efficiency, to save money. 6. Non-toxic, tasteless, comply with environmental requirements. Third, the scope size: 1.2mm 1.5mm, 2.0mm thickness of 1.2mm, 1.5mm, 2.0mm Weight: 45kg Others: single, double, Ⅰ type, Ⅱ type, wet-laid, pre-shop, a wet-laid method, wet Shop-style, pre-shop law, pre-shop type HDPE film can be widely used in water engineering sector or civil s roofing, basement, tunnel, the metal roofing, green roofs and other water projects. Fourth, the main point of the web 2.0 thick root puncture-resistant polymer composite self-adhesive waterproofing: 1. Primary treatment: The base must be clean, solid, flat, dry; there is no light, gravel, cracks and loose dirt. For a large depression, filled with cement mortar, then the level of IT. Remove the protrusion and clean dust. 2. Apply the basic arrangement on the surface of pharmaceuticals: completely beat pharmaceuticals, paint the base evenly the .Reference volume 0.2 kg / square meter. Lay the film, it becomes dry. 3. The connection point processing: All tube roots, such as a tube or rain through the wall, must be sealed before laying the film. Width between additional layers and vertical planes must be greater than or equal to 250mm in. The laying of HDPE film: confirm the direction and order the film, Ma Keji zone line, then stick to the membrane. Spread the rolled material (insulating layer side layer should be down), arrange them in an appropriate site, cut out from the size requirements, from one end to the intermediate portion of the film roll, cutting the film, and if the insulation roll Compression for another part of the above steps with a roll .Repeat. When cracks or bubbles in the film, the film it takes over than 100mm width to seal the false place. 5. Treatment at the ends: when the end is in a horizontal or vertical position, polyurethane sealant must use them. When the end of the facade is in place, metal strips, sealants and screws must be added to the fixed ends. V. Product Cautions 1. No steel or hard object to pierce the membrane 2. In the process of laying, eliminating the air under the membrane and roll it to adhere to the substrate surface. 3. Keep the membrane from the dirty, contaminated or freezing areas or places with water. Sixth, the production base Niu Xugong Zhang Publisher