Good Quality Wholesale Price Bentonite Geosynthetic Clay Liner
GCL sodium bentonite geosynthetic clay liner is a new type of geosynthetic material, and it can be divided into needle-punctured GCL(GCL-NP) and needle-punctured coated GCL(GCL-OF). GCL is a kind of bentonite seepage-proofing mat needle-punctured through filling sodium bentonite between woven geotextile and non-woven geotextile.
Made from two layers geotextile with natural sodium in the centre.
2.Unit weight: ≥4000g/㎡,
3.4m - 6m in roll width
1.Swell when meet water
2.Long time waterproofing and friendly to environment
3.Separation, reinforcement, protection, filtration and easy for construction.
1.Municipal project, subway ,underground and roof waterproofing
2.Landfill, waste water treatment, industrial waste
3.Waterproofing and reinforcement in water conservancy, river, lake and dam
4.Artificial lake, golf course and fish pond
5.Petrifaction and mineral waterproofing
1. Size: a. Width and Length as per buyer’s request. b. Thickness: 6-8 mm