The characteristics of composite geomembrane materials should consider the design requirements, usually the thickness is not less than 0.2 mm, the total weight per square meter and various characteristics should be selected according to the design requirements, and the width should be selected accor......

The connector of the polyethylene composite geomembrane is welded, and the tensile strength of the connector is much smaller than that of the composite base material, which cannot meet the need to apply the technical standard of not less than 80% of the base material strength in the technical specif......

Impermeable geomembrane is made according to national standards and special requirements, and it has advantages different from ordinary impermeable membranes.

The welding quality of the composite geomembrane directly affects the anti-seepage characteristics of the composite geomembrane, so the construction of the geomembrane welding is very important. In this project, the welding of composite geomembrane is usually carried out on the spot by the manufactu......

After the dam body is filled and the reservoir bottom is compacted to meet the design requirements, and the composite geomembrane impermeable body protective layer is prepared according to the design requirements, the construction technology of the composite geomembrane impermeable body is: the comp......

The power station consists of a composite geomembrane face rockfill dam, a spillway, a spillway, a diversion tunnel and a water diversion and power generation system.