geosynthetic clay liner

Geosynthetic Clay liner (GCL is short name ) have three layers . upper layer is non woven geotextile .middle layer is the nature NA bentonite granual or powder , carry layer is the woven geotextile .

the nature Na Bentonite have a better waterproof capicty . when touching water , the bentonite will be selled 6times . so , it can block the holes .

and if want to make the tank nature -circulater , can design the permeability .

design how many days to add how many ton water . so , it can keep the zoology balance .

Geosynthetic clay liners permeability is strong, flexible is good, and can be suitable for the uneven foundation settlement, and to prevent the soil loss, cracks and other defects with a good healing

It is mainly used in municipal services, roads, railways, water conservancy, environmental protection and industrial and civil buildings in the construction of underground seepage control.