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ECB geomembrane is ethylene vinyl acetate copolymer, through two stages extrusion, three rollers calendering that produce sheet material. It is very similar to EVA geomembrane. ECB geomembrane is the first choice for the tunnel and dam waterproof projects at home and abroad. Its molecular weight up to 250 thousands. Its good flexibility can meet the requirements of a variety of applications. At the same time, with the advantages of cold resistance, lightweight, elastic, environmental stress cracking properties, it is especially suitable for arch top inner surface waterproof and leakage proof.
Specifications:
Product name: ECB geomembrane.
Material: ethylene vinyl acetate copolymer.
Thickness: 0.8 mm - 2.0 mm.
Roll width: 2 m - 6 m.
Roll length: 50 m - 100 m, or can be customized.
Color: black, white or at your request.
Temperature range: -70°C - 70°C.
Life time: up to 50 years.
