Premium EPDM Synthetic Rubber Waterproof Membrane
Ultra-durable EPDM synthetic rubber membrane with extreme elasticity and 50+ year life expectancy. Ideal for ponds and complex roofing.
Key Specifications
Product Overview
Ethylene Propylene Diene Monomer (EPDM) synthetic rubber waterproofing membrane. This premium, single-ply elastomeric rubber sheeting is compounded with high-grade vulcanized EPDM polymer, carbon black, processing oils, and vulcanizing agents. It offers superior durability, extreme elasticity, and virtually unmatched resistance to weathering, ozone, and heat aging.
Key Benefits
- Extreme Elasticity: Outstanding elastomeric performance with high elongation (>= 450%) and excellent structural recovery.
- Longevity: Exceptional resistance to UV radiation, atmospheric ozone, and aggressive thermal aging over a long service life.
- Wide Temperature Range: Broad temperature resistance, remaining highly flexible at extreme low temperatures (-45 deg C).
- Chemical Resistance: Excellent resistance to chemical substances, root penetration, acids, and alkalis.
- High Strength: High tensile strength and tear resistance for demanding civil engineering structures.
Technical Specification Table
| Attribute | Specification |
|---|---|
| Tensile Strength | >= 8.0 MPa |
| Elongation at Break | >= 450% |
| Tear Strength | >= 25 N/mm |
| Low Temp Flex | -40 deg C, no cracks |
| Water Impermeability | 0.3 MPa for 30 min, no leakage |
| Standards | GB/T 18173.1-2012 / CE |
Applications
- Residential and commercial flat/sloped concrete roof waterproofing
- Pond liners, canals, artificial lakes, and agricultural reservoirs
- Basements, retaining walls, foundation waterproofing, and underground garages
- Subway stations, highway/railway tunnels, and municipal joints
Surface / Thickness / Roll Size Options
- Membrane Types: H (Homogeneous), L (Backed), Self-Adhesive
- Thickness Options: 1.0 mm, 1.2 mm, 1.5 mm, 2.0 mm
- Width Options: 1.0 m, 1.2 m, 2.0 m, Large sheets up to 8.0 m
- Color Options: Standard Black
Installation Method
- Fully Adhered: Apply bonding adhesive to both the substrate and the sheet backing, then press the membrane down and roll. 2) Overlaps: Seal laps using EPDM seam tape and specialized primer. 3) Loose-Laid and Ballasted: Lay sheets loose and weigh down with river stones or concrete slabs.
Packaging & Loading
Selling unit: Single roll. Approx. 8,000 square meters per 20ft container (for 1.2mm thickness).
Storage & Shelf Life
Store horizontally on flat ground in a cool, dry, well-ventilated warehouse. Keep away from petroleum products. Shelf life is 12 to 24 months for packaged rolls.
OEM / Private Label Options
Custom widths (up to 8m seamless), thicknesses (1.0 to 3.0 mm), and private label wrappers are available.
FAQ
- MOQ: 1,000 square meters
- Samples: Free samples available
- Lead time: 5-15 days
- Payment: T/T, L/C
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