I. Properties：

The CBW GCLs are high performance needle punched

environmental reinforced composites consisting of a layer of

Volclay sodium bentonite between two geotextiles and

laminated to a textured HDPE geomembrane. The addition of the

geomembrane to the GCL results in a strong mechanical bond

between the fabrics which increases the hydraulic resistance, and

the textured surface increases the interface friction between the

GCL and adjacent substrate.

These characteristics make this GCL ideal for more demanding

landfill covers and liquid containment applications involving

steep slopes.

II. Applications：

III. Technical specification：