As a leading manufacturer, we produce HDPE geomembranes (0.5-3mm) for landfills, reservoirs, and canals. Factory-welded with 100% leak-proof integrity, our products meet EPA and ISO standards for environmental protection.
Here are the guidelines for the proper installation of a given system: 1) Compaction of the subgrade (95% Proctor density). 2) Non-woven geotextile lap joints ≥ 300mm. 3) Weld testing (air pressure/vacuum methods). 4) Integrity test after construction with piezometers.