Gcl / Geosynthetic Clay Liner / Bentonite Clay Liner

GCL / geosynthetic clay liner / bentonite clay liner

Geosynthetic clay liner(GCL) is a new type of geosynthetic materials,.It is by a layer of clay or other low permeability mineral material that covers of geotextiles or geomembrane,so it's a environmental ecological composite impervious material.According to engineering need,it still can cover HDPE membrane on the GCL.In order to adapt to the need of special environment,achieving more ideal impervious effect.
Our products bentonite waterstop,rubber waterstop,PVC waterstop, Geosynthetic clay liner(GCL),Geogrid,Flashing,and some hardwares,includeConcrete Nails,Drive pin,Fastener and so on.GCL / geosynthetic clay liner / bentonite clay linerTechnique Data1. expansion coefficient(ml/2g) ≥24
2. Unit weight(g/)≥4500
3. Fluid loss,ml≤18
4.Tensile Strength,N ≥600
5.Peeling Strength,N ≥40
GCL anti-static water pressure test (0.5Mp) noleakage for 24 hours.6.Penetrability, (cm/s) ≤5x10-11
GCL / geosynthetic clay liner / bentonite clay liner
Application1. Municipal engineering, underground works of subways and buildings, and anti-seepage of roof cistern.
2. Environmental sanitation, sanitary landfill, sewage treatment plant, industrial waste.
3. Water conservancy, river and lake reservoir dam seepage prevention, leakage, reinforcement.
4. The water pond of the garden artificial lake golf course is anti-seepage.
5. Anti-seepage, anticorrosion, leakproof and reinforcement in petrochemical, mining, agricultural and other fields.