Polyvinyl Chloride (PVC) Waterproof Membrane

Product Overview
Standard PVC Membrane:
High-performance polymer sheeting formulated with PVC resin, reinforced with stabilizers, UV inhibitors, and anti-aging additives. Incorporates nano-silica technology to extend service life beyond conventional materials. Features exceptional waterproofing with low moisture permeability (<0.2%) and superior vapor control.

Reinforced PVC Membrane (2.5mm):
Ultra-thin composite structure with high-tenacity polyester or fiberglass reinforcement. Co-extruded with dual-sided polyethylene adhesive films for unified integrity. Advanced formulation ensures:

• Extreme dimensional stability

• Enhanced flexibility at low temperatures

• Non-wicking fiber reinforcement

• Self-cleaning surface technology

Applications
Widely used in roofing, basements, tunnels, and industrial waterproofing where extended service life and chemical resistance are critical.

Key Advantages

1. Extended Service Life

   • Nano-silica enhanced formulation

   • 40% longer lifespan vs. standard PVC membranes

2. Superior Performance

   • Water absorption: <0.2% (ASTM D570)

   • Vapor transmission: <0.50 perm (ASTM E96)

   • Temperature range: -40°C to +120°C

3. Precision Manufacturing

   • Twin-screw extrusion with computerized thermal control

   • 1M spiral die extrusion technology

   • Automated three-roll calendering system

4. Installation Benefits

   • Self-cleaning surface resists dirt accumulation

   • Non-fibrillating reinforcement

   • Cold-bond adhesive compatibility