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

Extended Service Life

Nano-silica enhanced formulation

40% longer lifespan vs. standard PVC membranes

Superior Performance

Water absorption: <0.2% (ASTM D570)

Vapor transmission: <0.50 perm (ASTM E96)

Temperature range: -40°C to +120°C

Precision Manufacturing

Twin-screw extrusion with computerized thermal control

1M spiral die extrusion technology

Automated three-roll calendering system

Installation Benefits

Self-cleaning surface resists dirt accumulation

Non-fibrillating reinforcement

Cold-bond adhesive compatibility