Black Polyethylene Geomembrane Sheet

Manufactured by Shandong Hengyang New Materials Co., Ltd., this black polyethylene film belongs to professional engineering Geomembranes and ranks among high-grade Quality Geomembranes for geotechnical anti-seepage projects. As long-life Durable Geomembranes, it is a standard variant of mature HDPE Geomembrane, extruded from high-purity polyethylene raw material with a glossy smooth surface, stable thickness and outstanding hot-melt weldability. After membrane laying finishes, construction workers need to limit walking, tool transport and heavy goods stacking on the membrane surface to avoid puncture and tearing damage. The overlapping width of adjacent membrane panels must reach at least 10 centimeters, and welding seams shall be laid parallel to the slope direction to maintain long-term sealing reliability.   This polyethylene geomembrane can build a complete layered anti-seepage system when matched with supporting geosynthetics including Geotextile, Drainage net and Waterproof b…

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