Geosynthetic clay liner is made of natural Naji bentonite granule and corresponding admixture by special technique and equipment. Through mix them evenly, thousands of hi-strength fibers form a strong force, which fix the hi-expansibility Naji bentonite tightly between two layers of geotextiles. TB-GCL has the function of sealing, isolation and reinforcement.

• Name: Geosynthetic Clay Layer (GCL)
• GSM of GCL: 3500g-6000g
• Recommend size: 5.8m x 30m per roll or 5.8m x 50m per roll
• Structure of GCL:
  • First Layer - Woven Geotextile
  • Second Layer - expansion bentonite
  • Third Layer - Non Woven Geotextile
  • Fourth Layer - PE Geomembrane or Without
• Loading of GCL: 20ft container, 40ft container
• Samples: would be supply as free

GCL is widely used for the construction sealing, isolation and infiltration resistance, e.g., municipal works, roads, railways, water conservancy, environmental protection, industry and civil construction. This product is a kind of environmental material, has high infiltration coefficient, permanent, non-toxic, non-corrosion, no aging reaction, cut down the cost effectively.