Product Introduction
Designed as a non-carrier waterproof membrane, the self-adhesive polymer-modified asphalt product is formulated with SBS synthetic rubber, high-grade road asphalt, and advanced tackifiers as its base ingredients. The upper surface is made of polyester film (PET), polyethylene film (PE), aluminum foil, or silicone-coated release film, and the lower surface is fitted with a silicone-coated release film to fulfill the anti-sticking function during transportation and construction.
Product Description
For non-exposed construction scenarios, waterproof membranes with PE or PET upper surfaces are recommended. When used as auxiliary components such as additional waterproof layers, you can choose membranes with PE/PET upper surfaces or double-sided self-adhesive waterproof membranes without surface films. As the main waterproof material for underground projects, a single-layer membrane must have a thickness of ≥1.5mm, and double-layer applications need to adopt a thickness configuration of ≥1.5mm + 1.5mm.
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