This non-carrier waterproof membrane is a self-adhesive polymer-modified asphalt product formulated with SBS synthetic rubber, high-grade road asphalt, and advanced tackifiers. The upper surface features polyester film (PET), polyethylene film (PE), aluminum foil, or silicone-coated release film, while the lower surface includes a silicone-coated release film for anti-sticking functionality during transportation and construction.

For non-exposed construction applications, waterproof membranes with PE or PET upper surfaces are recommended. When used as auxiliary components or additional waterproof layers, you can select membranes with PE/PET upper surfaces or double-sided self-adhesive waterproof membranes without surface films. For underground projects serving as the primary waterproof material, single-layer membranes must have a thickness of ≥1.5mm, while double-layer applications require a thickness configuration of ≥1.5mm + 1.5mm.

• Waterproofing of non-exposed roofs and underground projects
• Canals and swimming pools
• Waterproofing of cut-and-cover subway projects
• Waterproof projects where open flames are prohibited

• Cold application: No open flames, no adhesives required, energy-saving, environmentally friendly, low-carbon, and cost-effective
• Excellent bonding performance: Maintains viscoelastic state for long-term waterproof layer integrity
• High elongation performance and outstanding shear strain resistance
• Superior low-temperature performance