Geomembrane with impermeable plastic film as a substrate. Geomembrane performance depends on impermeable plastic film performance. Application of impermeable plastic film, mainly polyvinyl chloride (PVC) and polyethylene (PE), 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 main mechanism of the non-permeable plastic film is cut off earth leakage passage to the geomembrane greater tensile strength and elongation to withstand water pressure and adapt to dam deformation; at the same time, the role of bacteria and chemical geomembranes have more Good resistance to aggressive, not afraid of acid, alkali, salt erosion. Geomembrane life of problems, mainly by the loss of impermeable impermeable plastic film whether action may be, according to national standards, with a thickness of 0.2m hydraulic plus stabilizers of polyethylene film, to work under conditions of water life up to 40 to 50 years, working in conditions of life under water 30 to 40 years. Therefore, the useful life of geomembrane sufficient to meet the requirements of the useful life of the dam seepage. Production and sales of various types of geotechnical materials, products are mainly used in highway, railway, water conservancy, electricity, garbage dumps, tailings engineering, soil and water conservation and environmental greening and infrastructure areas geotextile specifications: 100 grams - 800 grams, composite geotextile Film specifications: a cloth membrane, two cloth membrane, 200 grams -1500 grams, Geocell HDPE geomembrane / EVA geomembrane / LDPE Geomembrane (water board) geomembrane hdpe single rough surface, smooth hdpe geomembrane, geotextile mat (drainage mat), three-dimensional drainage network, also known as three-dimensional slabs, composite anti discharge water board and other geotechnical materials. High-density HDPE geomembrane is the result of complex formulations of recombinant waterproof membrane manufacturers, the choice of low high-density polyethylene material on the basis of common impermeable membrane, the main ingredient of 97.5% high density polyethylene waterproof composite film, approximately 2.5% carbon black, anti-aging agents, antioxidants, UV absorbers and stabilizer materials, with the world's most advanced automated production equipment geotextile, by extrusion technology. This production line is highly automated, automatic control from order entry, formula feeding, processing and quality control, by the computer, and strictly on the basis of scientific data to operate. And can simultaneously use the latest materials (with superior tensile strength), as metallocence and traditional PE, EVA, LLDPE and so on. All products are executed according to the American standard ASTM D production and practical waterproof composite film, meet or exceed national standards, product specifications, thickness 0.08mm-5.0mm, width 4m-8m, customized to meet the artificial landscape waterproof composite film, sewage treatment, requirements for water engineering, environmental sanitation, mining and chemical projects. The latest waterproof composite membrane | Ningxia waterproof composite membrane | Edison new materials and new materials provided by the Edison Company. Edison New Materials Co., Ltd. (www.fangshenmo.com) strong, credible, in Dezhou site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Edison new materials into the brilliant and you work for a better future!