waterproof barrier film


Material and structure

HDPE/LDPE multilayer composite, thickness 0.4-2.0mm, tear strength >35N/mm². Composite geotextile (such as polyester fiber) to enhance the adhesion of the grass-roots level.

Performance index

Water pressure resistance ≥0.6MPa, adaptable to extreme environment from -40℃ to 80℃. Water permeability coefficient <1×10-¹⁰cm/s, used for moisture-proofing in underground engineering.

Application fields

Basement roof, tunnel engineering, landfill base seepage control.


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