Product Introduction
The self-adhesive polymer-modified asphalt waterproof membrane is a non-carrier waterproof material that integrates SBS and other synthetic rubbers, high-quality road asphalt, and efficient tackifiers as its core base. Its upper surface adopts functional materials such as polyester film (PET), polyethylene film (PE), aluminum foil, or silicone-coated release film, and the lower surface is covered with a silicone-coated release film to serve as a reliable anti-adhesive layer.
Product Description
Non-exposed engineering projects should opt for waterproof membranes with PE or PET upper surfaces. For auxiliary uses like additional layers in key areas, waterproof membranes with PE/PET upper surfaces or double-sided self-adhesive membranes without surface films are applicable. When employed as the main waterproof material in underground projects, the thickness of a single-layer membrane must meet or exceed 1.5mm, and double-layer applications require a thickness combination of 1.5mm + 1.5mm or higher.
Product Specification Parameters

Product Application Uses Product Advantages
- Cold application: No open flames, no adhesives required, energy-saving, environmentally friendly, low-carbon, and cost-effective
- Excellent bonding performance: Maintains a viscoelastic state for a long time to ensure the integrity of the waterproof layer
- High elongation performance and outstanding shear strain resistance
- Superior low-temperature performance
Construction Process Flow
Construction Preparation → Base Layer Treatment → Brushing Supporting Base Layer Treatment Agent → Construction of Additional Layers for Detail Nodes → Snapping Reference Lines → Large-Area Self-adhesive Membrane Paving → Air Exhaust and Compaction → Compaction and Sealing of Lap Edges → Fixing and Sealing of Vertical Membrane Ends → Inspection and Acceptance → Protection Layer Construction
Product General Information
Product Commercial Terms