Quality acceptance: 1, material and construction of composite geomembrane implementation of the national Quality and Technical Supervision issued polyethylene geomembrane national standards. 2, the construction quality acceptance polyethylene geomembrane manufacturers, construction units divided self, contractors and other content sampling. 3, welding quality inspection, the "inflation pressure Law", repairing damaged "visually" inflation pressure detection indicators 0.06Mpa. 4, quality inspection process includes a step transfer program, completion and acceptance of the content. 5, artificial lakes normal leakage: ≤15mm / 24h (including seasonal evaporation loss). Construction, the first to use a smaller diameter material leveling sand or clay base surface, and then laying the geomembrane. Geomembrane not stretched too tightly practical polyethylene geomembrane, both ends of the body part of the earth buried corrugated, and finally in the shop geomembrane about 10cm transition layer with a layer of fine sand or clay. Lined with 20-30cm stone (or precast concrete blocks) for the anti-scour protection layer. Construction, should try to avoid a direct hit in the geomembrane stones, the best side to side laying the construction of the protective layer. Geomembrane connection with the surrounding structures should be used bolts and steel batten anchoring, joints brushing emulsified asphalt (thickness 2mm) bonding, to prevent leakage there. Edison polyethylene geomembrane, Guangyuan polyethylene geomembrane, Edison new materials and new materials provided by 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!