Why People Choose Composite Geomembrane in Most of Engineering Project?

15-03-2021

Why People Like to Use Composite Geomembrane in Engineering Project?


Composite geomembrane is a geosynthetic material composed of two or more materials such as geotextile (or glass fiber mesh), polymer materials (such as PE film, EVA, etc.). It uses geotextile as the water-conducting layer and polymer material as the impermeable layer, which is formed by calendering and hot-melt coating. It has unique functions of impermeability, protection and reinforcement, drainage and isolation. Excellent chemical resistance, anti-aging performance exceeds the use index of simple application of cloth or film, easy to construct, no adhesive is needed, the application field is wider, and it is more convenient to use.

The product structure of composite geomembrane is one cloth one film, two cloth one film, two film one cloth, etc.

Types of base fabric: needle punched short fiber geotextile, woven geotextile, non-woven geotextile, glass fiber net, etc.

Membrane (polymer composite material): high density polyethylene (HDPE), low density polyethylene (LDPE), chlorinated polyethylene (CPE), EVA (ethylene copolymer), PVC, etc.


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