... CHINA BAOLI HDPE GEOMEMBRANE: 1.Material:HDPE 2.Width:1-7M,Length:50-200M 3 ... , chemicals, tunnels, and transportation project in most conditions.2.Good aging, durable performance, and wide temperature arrange, ... per unit area, cost is 1/3«1/2 lower than that of PVC film, glass and ... goods, industrial waste, construction and demolition waste, etc.)2. Water (such as impervious, stop water loss, and ...