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. Currently, the utility of impermeable geomembrane, 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), high-quality impermeable 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, frost performance. Geomembrane, widely used in canal seepage control project. In recent years, geosynthetics in civil engineering, in particular, a large number of applications and their effectiveness in flood rescue project, causing the majority of engineering and technical staff are highly valued. For the application of geosynthetics technology, Xuancheng impermeable geomembrane, the country from seepage, filtration, drainage, reinforcement, protection, etc., proposed normative technical requirements, customized impermeable geomembrane, greatly accelerated the new material The promotion pace applications. The material is widely used in the irrigation canal seepage control project, the combined construction practice of geomembrane application technology. 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, and because 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. Xuancheng Geomembrane, Shandong Edison Group, the best Geomembrane new material provided by the Edison Company. Xuancheng Geomembrane, Shandong Edison Group, the best Geomembrane is Edison New Materials Co., Ltd. (www.fangshenmo.com) this year introduced a new upgrade, the above picture is for reference only, please dial this Tel pages or pictures on obtain the latest information, contact: song manager.