Specifics You Should Understand About HDPE Waterproof Membrane

Polymer self-adhesive film waterproofing membrane is a multi-layer composite waterproof material with superior performance, together with a layer of high-density polyethylene (hdpe) polymer film, polymer adhesive layer and unique process reaction. Inorganic polymer particles.

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The high-density polyethylene film utilized in the item is made from high-quality high-density polyethylene resin, which mixes anti-aging agent, antioxidant, ultraviolet absorber, stabilizer and also other functional materials. It adopts the international advanced injection molding technology. Excellent performance; the polymer binder used is a macromolecular binder, that's good at everywhere temperature; the inorganic polymer particles used are pre-treated quartz materials and have strong adhesion to pre-lay concrete.

The polymer self-adhesive film (non-asphalt-based) waterproofing membrane could be chemically cross-linked and physically entangled using the poured concrete to attain high-strength and permanent bonding, which can completely prevent “water-repellent” and isn't suffering from the base layer displacement. The effect can also be to keep high peel strength in long-term immersion environments. Convenient construction, simple processing can be combined with the cast skeleton reinforcement.


Form a lasting organic bond with concrete to stop moisture from penetrating to the gap between the waterproof membrane and the structure.

No protective layer is needed, and it can be stepped onto the waterproof membrane immediately after construction.

One-sided bonding, integrated with structural concrete, in addition to the displacement with the base layer.

From the period is brief, which is one-third shorter than the ordinary coil.

Convenient construction, simple processing could be put into cast skeleton reinforcement.

It may maintain high peel strength in long-term immersion environment.

Long service life and good weather resistance.

Excellent puncture resistance.

Scope of application:

The polymer self-adhesive film waterproofing membrane is specially designed for underground waterproofing difficulties, so it is only suitable for underground or tunnel waterproofing engineering, and is not appropriate for building vertical wall or roof waterproofing.

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Pub: 28 May 2023 10:07 UTC
Views: 132