Product Introduction
As a non-carrier waterproof material, the self-adhesive polymer-modified asphalt membrane is produced with SBS synthetic rubber, premium road asphalt, and high-performance tackifiers as its core components. The upper surface adopts polyester film (PET), polyethylene film (PE), aluminum foil, or silicone-coated release film, and the lower surface is equipped with a silicone-coated release film to achieve the anti-sticking effect required for product storage and construction.
Product Description
For non-exposed construction projects, waterproof membranes with PE or PET upper surfaces are the suitable choice. When used as auxiliary materials such as additional waterproof layers in detail nodes, you may select 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 requires a thickness of ≥1.5mm, and double-layer applications need to meet the thickness requirement of 1.5mm + 1.5mm or more.
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