<Introduction>

The GCL is punched together with non-woven geotextile, woven geotextile and bentonite. Width of the geosynthetic clay liners can be up to 6m and length of 60m.

<Performance>

Geosynthetic clay liners’ weight is uniform, 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.

<Application>

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

<Technical data>

Bentonite swell index(ml/2g)≥24;
GCL Mass per Unit area(g/m2)≥4500;
GCL Tensile strength MD(KN/m)≥10;
GCL Tensile strength CMD(KN/m)≥10;

GCL Break elongation ratio MD(%)≤10;
GCL Break elongation ratio CMD(%)≤10;

GCL Permeability(cm/s)≤5×10-9;
GCL Peeling strength(N)≥65.

Shandong Lianxiang Engineering Materials Co.,Ltd. is established in the year of 2010 and there are 86 employees and 26 expert technical personnels.      It mainly produces and manages various kinds of project material including biaxial plastic geogrid, uniaxial plastic geogrid, steel plastic composite geogrid, fiberglass geogrid, warp knitted polyester geogrid, biaxial plastic safety precaution network used underground in the coal mine, biaxial welding plastic fake coated network used underground in the coal mine, GCL, high strength steel wire mesh used in concrete, new style three-dimensional geonet mat, high strength geonet, geocell room, industrial fiber, geotextile, complex geomembrane, chopped strand mat and so on. The products which are mainly applied in the highway, railway, airport, deck, coal mine, water conservancy, electric power, water and soil conservation, environment afforested and other capital construction field.

It has been widely used in multiple national key projects, such as expressway, railway, etc. It has received unanimous favorable comments from the experts of project field and the masses of users.