Geosynthetic clay lineer (GCL) is a new type of geosynthetic material, by means of the needle or suture method made of environmentally friendly ecological composite impermeable material. The product has high overall performance, tensile strength and shear strength is strong, and  in the middle of the sealing of the leakage of the impermeable bentonite is an inorganic material, after the water is highly expanded, resulting in the hydration effect, the impermeable gel body is formed, resulting in the hydration effect. At the same time, bentonite also has the ability to store water, its absorption can be up to 10 times its own weight, with a permanent waterproof performance. 



1.    environment-preservation

2.     bentonite is one kind of waterproof material and non-aging property.

3.     installing facilitately