Industrial Grade PVC Waterproofing Membrane
Durable single-ply PVC roofing membrane with polyester reinforcement. Exceptional weather resistance and heat-welded seams for maximum security.
Key Specifications
Product Overview
Building Roof Flexible PVC Waterproofing Membrane is a high-grade polymer sheet produced by Weifang Tianyuan from premium polyvinyl chloride resin, plasticizers, stabilizers, and UV absorbers. Reinforced with polyester fabric (L) or glass fiber (G), this membrane provides a lightweight, durable, and highly weather-resistant single-ply roofing solution with heat-welded seams.
Key Benefits
- Exceptional Weather Resistance: Exceptional weathering, ozone, and UV resistance, allowing for direct, long-term exposure on industrial roofs.
- Monolithic Seam Security: Hot-air weldable lap joints create a homogenous, permanent, and monolithic seam that is stronger than the membrane itself.
- High Mechanical Strength: High mechanical strength, tear resistance, and outstanding resistance to root penetration (ideal for green roof systems).
- Dimensional Stability: Pliable formulation backed with polyester fabric (L) or glass fiber (G) for superior dimensional stability.
Technical Specification Table
| Attribute | Specification |
|---|---|
| Material | Premium Polyvinyl Chloride (PVC) Polymer |
| Configuration | H (Homogeneous), L (Backed), G (Reinforced) |
| Standard Thickness | 1.2mm, 1.5mm, 2.0mm |
| Roll Dimensions | 2.05m (Width) x 20m (Length) |
| Elongation | >= 150% (Type H) |
| Low Temp Flex | -25°C |
| Standards | GB12952-2011, CE Certified |
Applications
- Large-scale commercial and industrial flat, low-slope, or pitched roofs
- Exposed and non-exposed mechanical fastening systems
- Green roof gardens, subterranean civil defense structures, and basements
- Water containment facilities including artificial lakes, pools, and tunnels
Surface / Thickness / Roll Size Options
- Color Options: Light Grey, White, Green, Red, Blue, Customizable
- Thickness Options: 1.2 mm, 1.5 mm, 2.0 mm
- Roll Size Options: 1.0m x 20m, 2.05m x 20m, 2.05m x 30m
Installation Method
Can be installed using three main methods: 1. Mechanically Attached System (for exposed metal/concrete decks): Lay the membrane flat, secure it with steel plates and fasteners along the seam line, and hot-air weld the overlapping sheets. 2. Fully Adhered System (for concrete roofs/substructures): Apply PVC adhesive to both the substrate and membrane underside, roll flat, and press with a roller. 3. Ballasted System: Lay loose, weld all joints, and cover with gravel. Note: All seam laps must be hot-air welded at 350°C–450°C.
Packaging & Loading
Rolls are wrapped with core protectors, packed in moisture-proof woven PP bags, and bound with plastic strapping. Typically loaded directly in 20ft/40ft containers.
Storage & Shelf Life
Store horizontally on flat surfaces in clean, dry conditions. Keep away from fire, heat, direct sunlight, and moisture. Shelf life is 12 to 24 months.
OEM / Private Label Options
Custom colors, private branding, and specific reinforcement variations are available upon request.
FAQ
- MOQ: 500 square meters
- Samples: Free samples (shipping paid by buyer)
- Lead time: 10-20 days
- Payment: T/T, L/C
Related Products
- TPO Waterproof Membrane
- EPDM Waterproof Membrane
- HDPE Waterproof Membrane
- SBS Modified Bitumen Membrane
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