CN
Back
Geosynthetic Clay Line
Bentonite waterproof blanket (GCL) is a new type of geosynthetic material. It is made from natural nat-based bentonite as the material. Through a special process, bentonite particles are fixed between two layers of geotextiles to form a bentonite waterproof blanket. It not only possesses all the characteristics of geosynthetic materials but also has excellent waterproof (seepage) performance.
Product Features
It has excellent swelling performance upon contact with water and strong compactness. It has long-lasting waterproof performance and is environmentally friendly. It has functions such as separation, reinforcement, protection and filtration, and is easy to construct.
Execution Standards
JC/T193-2006 "Sodium Bentonite Waterproof Blanket"
Applicable Range
Anti-seepage for municipal engineering, subways, underground works of buildings and roof water storage tanks; Environmental protection and sanitation, domestic waste landfill, sewage treatment plant, industrial waste; Water conservancy, anti-seepage, leakage plugging and reinforcement of embankments in rivers, lakes and reservoirs; Anti-seepage of ponds in artificial lakes and golf courses in gardens, etc. Anti-seepage and anti-leakage in engineering projects in fields such as petrochemicals and mining
Product Specifications
GCL-NP needle-punched sodium bentonite waterproof blanket GCL-OF needle-punched coated sodium bentonite waterproof blanket GCL-A adhesive sodium-based bentonite waterproof blanket. The mass per unit area is ≥4000g/㎡, and the width is 4 to 6 meters.