As a non-carrier self-adhesive polymer-modified asphalt waterproof sheet, it is manufactured with SBS and other synthetic rubbers, high-quality road asphalt, and adhesion promoters as the core materials. The upper surface is composed of 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 the anti-adhesive layer.
For non-exposed projects, waterproof sheets with PE or PET upper surfaces are suitable. When used as auxiliary materials like additional layers, sheets with PE, PET upper surfaces or double-sided self-adhesive waterproof sheets without films can be adopted. When applied as the main material in underground projects, the thickness of a single-layer sheet shall be ≥1.5mm; for double-layer use, the thickness shall be ≥1.5mm + 1.5mm.

- 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 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