... , anti-seepage, the good effect of moisture, width, thickness of the full range of specifications and low cost, simple construction ... canal, reservoir, pond used, the water storage pond, seepage of irrigation systems) . 9) aquaculture (intensive, factory-farming ponds ... 3.0 mm,can also be customized according to requirement.Technical Index of LLDPE Geomembrane (GB/T17643-1998) NoItemIndex1Thickness mm0 ...