GEOSYNTHETIC CLAY LINERS (GCL's)
Geosynthetic clay liners are very low permeability liners comprised of a geotextile/clay/geotextile composite used with any geotechnical engineering related material so as to control fluid migration in a man-made project, structure or system. Geosynthetic clay liners are often used in conjunction with a geomembrane liner to create a double liner system in areas where low permeability clays are not available. For examples of how geomembranes are used for landfill liners, click here.
To get a listing of products and properties click on the Company names listed below.
Colloid Environmental Technologies Co.(CETCO)
Gundle/SLT
National Seal Co./FluidSytems/Columbia GeoSystems Ltd.
