Home > Geosynthetics > Geosynthetic Clay Liner(GCLs)

Geosynthetic Clay Liner (GCL)
Length:  50m(as request) 
Color:  Black or White 
Payment Terms:  T/T & L/C 
Min. Order:  5,000 square meters 
Delivery Time:  Within 20 days after receiving the depoist 
Packaging:  Standard 
  • Description
  • Features
  • Application
  • Technical Parameters

    Geosynthetic Clay Liners is made from high expansibility of sodium bentonite filling in a special composite fabric and nonwoven cloth, and between the use of acupuncture legal system into bentonite seepage control pad can form many small fiber space, make bentonite particle can't flow in one direction, treat water in the GCL form even high density of colloidal waterproof layer, effectively prevent the leakage of water.


1. Improved leakage performance
2. Permanent waterproof performance
3. Simple construction and short time limit for a project.
4. Not influenced by air temperature.
5. A kind of green material and good to environmental protection.
6. More versatile than compacted clay
7. Increased airspace and liner efficiency

  GCLs are widely used in subway, tunnel, artificial lake, refuse landfill, airport, irrigation works, bridges, seepage-proofing projects, etc.