Geomembrane is a geomembrane material composed of plastic film as the anti-seepage substrate and non-woven fabric. The anti-seepage performance of the new material geomembrane mainly depends on the anti-seepage performance of the plastic film. Plastic films used for seepage prevention at home and abroad mainly include polyvinyl chloride (PVC), polyethylene (PE), EVA (ethylene/vinyl acetate copolymer), and ECB (ethylene vinyl acetate modified asphalt blend geomembrane) designed for tunnel application. They are flexible materials of polymer chemistry, with small proportion, strong extensibility, high adaptability to deformation, corrosion resistance, low temperature resistance, and good frost resistance.
Geomembrane is a waterproof and barrier material based on high polymer.
Mainly divided into: low-density polyethylene (LDPE) geomembrane, high-density polyethylene (HDPE) geomembrane, and EVA geomembrane.
1. The width and thickness specifications are complete.
2. It has excellent environmental stress cracking resistance and excellent chemical corrosion resistance.
3. Excellent chemical corrosion resistance.
4. It has a large temperature range and a long service life.
5. Used in landfill sites, tailings storage sites, canal anti-seepage, dam anti-seepage, and subway engineering, etc
Zhaojiadian Village, Jiaoxi Sub District Office, Jiaozhou City, Qingdao City, Shandong Province ,China
