EVA geomembrane for tunnel

EVA geomembraneis a new type of synthetic polymer waterproof coiled material, which is made of EVA sheets as base material and withgeotextile fabriccomposite. Ethylene vinyl acetate (EVA) is the best material for the production of waterproof coiled material at home and abroad. Its molecular weights up to 20-50 thousands, its performance is according to the proportion of acetic acid ethylene content to adjust the structure of the product, and can be applied to a variety of purposes. It has excellent anti permeability, high puncture resistance, high barrier properties, good flexibility, strong physical properties, aging resistance, chemical corrosion resistance, easy welding and can be construction at very low field temperature.



Width: 1-8m

Length: 50-150m as customized

Color: as customized

Thickness: 0.2mm-3.0mm



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· Easy welding.

· Aging resistance.

· Longer service life.

· High barrier property.

· High puncture resistance.

· Strong physical properties.

· Excellent anti permeability.

· Low temperature resistance.

· Can bear chemical corrosion.

· Waterproof and leakage proof.

· Soft structure and good flexibility.

· A wider using temperature range.

· Applicable for all kinds construction condition.

· Soft structure, good flexibility and easy to bend.


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