Polymer Self-Adhesive Waterproofing Membrane
Non-bitumen polymer self-adhesive membrane is made with a synthetic polymer sheet as the base, coated on one side with a polymer self-adhesive layer and reactive inorganic polymer granules. Designed for pre-applied self-adhesive installation, the adhesive layer forms a permanent bond with cast-in-place concrete, providing high-strength, long-lasting adhesion. It completely prevents water migration, resists substrate movement, and maintains high peel strength even under prolonged water immersion.
Product features
- No protective layer needed: Easy to install—simply bond to the substrate, safe for foot traffic without additional protection.
- Short construction time: Pre-applied self-adhesive method requires minimal surface preparation, reducing construction time by up to one-third.
- High peel strength: Effectively resists tearing and puncture; no protective layer needed, allowing concrete to be poured immediately after rebar placement.
- Full bonding with the substrate: Forms a permanent bond with concrete, providing high adhesion and excellent water-locking to prevent moisture penetration into the structure.
Scope of aplication
Suitable for underground or tunnel pre-laying, back-laying, and external protection with internal bonding applications.
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