CPY reaction adhesive-type polymer waterproofing membrane wet-laid "a", product descriptions and product images Overview 1. Introduction CPY reaction adhesive-type polymer wet laid homogeneous waterproofing membrane is a polymer sheet material as the main material, surface coating material, waterproof material suitable for concrete or cement mortar after mixing bonds. Roll adhesive layer has a self-healing function, the reaction liquid concrete mortar consolidated to form a seamless waterproof layer between the concrete structure layer channel water, to eliminate hidden dangers, can effectively improve the reliability of the water system. Waterproof polymer products solved the board construction difficulties, many problems, but also resolves some performance deficiencies modify self-adhesive rubber modified bitumen membrane, in order to achieve a waterproof overlay function waterproof effect, reached the leading domestic level. 2, product images Overview II, 1, before the product characteristics of wet bonding techniques. Membrane and concrete structures to form a permanent, water hazards and improve the reliability of the waterproof layer. 2, good puncture resistance, can withstand impact loads and steel construction, no special protection before construction can be directly used for concrete pouring. 3, uses a specially formulated adhesive layer of self-healing, small building damage, it is a unique self-healing ability. 4, chemical resistance, good alkali resistance from the concrete. From microbial attack, mildew, corrosion-resistant. 5, wet pave the way for the construction of low demand building surface, there is no basis for moisturizing effect, has obvious advantages in the construction and the deadline for the rainy season. Third, the specification Thickness (mm) Width (mm) Length (mm) 1.2 1.5 2.0 1000/2000 1000/2000 1000/2000 30/20 20/15 20/15 III Construction Method (1) the base surface of garbage, floating pulp and other clean. Watering should be dried base surface wetting, but not have clear water. (2) according to waterproof specifications, detail of the node positions to make additional layer processing 500 mm wide web and do the sealing. (3) elastic line test shop. Bouncing first line when the first positioning line, the distance between the first and the second between the width of the web, after each baseline and the baseline before a distance of not less than 80 mm press aside ride then the width of the positioning. (4) In accordance with cement: water = 2: 1 weight ratio with cement paste made. First pour water already prepared a good mix pulp barrels, the high temperature, the base surface when dry, the amount of polymer added, as construction adhesive insurance agent, and then cement into the water, soak for 15-20 minutes, fully After the soak, the excess water drained, with an electric mixer mixing not less than five minutes. (5) After the test shop, from one end of the coil lift, along the length of the fold, with the wallpaper knife in the fold at the lower surface film from the film roll gently cut open, be careful not to scratch the membrane; (6) The barrier film carefully torn from the web of self-adhesive surface, scratch cement paste. Scratch the surface of the base again, the membrane surface scratch again. Cement paste and base thickness depending on the level the case may be, the general thickness of 1.5 to 2.5 mm thick. Cement paste thickness should be uniform, smooth appearance. Four, CPY reaction bonded wet-laid waterproofing membrane-type polymer engineering vision