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Check the appearance quality of geosynthetic clay liner (GCL), record and repair the mechanical damage and production trauma, holes and other defects that have been found.

In Huyan storage tank into clear geomembrane composite with non-woven construction Case group, an under layer laid geomembrane laying welding, a protective layer overlying several steps.

The site should be kept relatively dry during construction, and the base surface can be wet, but there should be no water accumulation.

Geotextile is an important part of industrial textiles. It is mainly used in geotechnical engineering related to soil, rock and water.

Integration of natural sodium-based bentonite waterproof carpet materials and objects: sodium-based bentonite reacts with water and has an expansion capacity of 13-16 times.

The construction process of the Geosynthetic clay liner(GCL) is roughly divided into the following situations: tamping and leveling of the base layer → drawing the laying sequence and cutting diagram → laying the coiled material → fixing…