Geomembrane mechanism: The main mechanism of the non permeable plastic film is cut off earth leakage passage, with its greater tensile strength and elongation to withstand water pressure and adapt to dam deformation; and non-woven fabric is also a short-fiber polymer chemistry materials, through needle stick or hot forming, high tensile strength and elongation, combined with plastic film after it, not only increases the tensile strength and puncture resistance of the plastic film, wholesale waterproof geomembrane, and because of non-woven surface roughness and increase the contact surface of the friction coefficient, it is conducive to protective layer of geomembrane and stability of. At the same time, they have good bacteria and chemical resistance to aggressive, not afraid of acid, alkali, salt erosion, use in the dark, long service life. Geomembrane with impermeable plastic film as a substrate, and non-woven geotextile composite made of impermeable material, its performance depends on impervious impermeable plastic film performance. At present, the application of impermeable plastic film at home and abroad, mainly polyvinyl chloride (PVC) and polyethylene (PE), EVA (ethylene / vinyl acetate copolymer), tunneling applications as well as design use ECB (ethylene-vinyl acetate modified bitumen blend geomembrane), specializing in waterproof geomembrane, which is a flexible material polymer chemistry, the proportion of small, strong extension, the ability to adapt to high deformation, corrosion resistance, low temperature, Longyan waterproof geomembrane, frost Good performance. Construction method: Do not drag Geomembrane during transport, a hard pull, avoid sharp objects stabbed. 1, the bottom should be extended to high, do not pull too tight, should leave more than 1.50% of the web, Edison waterproof geomembrane to prepare for local subsidence stretch. Taking into account the actual situation of the project, from top to bottom of the slope take the laying sequence; 2, two adjacent longitudinal joints should be in a horizontal line, should be staggered over 1m; 3, the longitudinal joints should foot from the dam, curved legs at 1.50m above, should be located in the plane; 4, after the end of the first slope field; 5, when the slope laying show the film should be directed substantially parallel to the maximum slope line. Wholesale waterproof geomembrane, Edison new materials (certified), Longyan waterproof geomembrane provided by the New Materials Co., Edison. Edison New Materials Co., Ltd. (www.fangshenmo.com) Shandong Texas, site construction materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Edison leadership in new materials with the staff warmly welcome all inquiries negotiations to create new materials Edison better future.