EVA Waterproofing Membrane
EVA waterproof membrane is made of high-quality ethylene-vinyl acetate copolymer material and is made through an advanced three-layer co-extrusion process. It has excellent waterproof sealing performance (0 leakage) and super flexibility (elongation ≥ 800%). The product thickness is optional from 0.5 to 3.0 mm, the temperature range is -30°C to 80°C, the UV resistance is excellent, and the service life is more than 25 years. It is suitable for waterproofing projects such as roofs, basements, tunnels, and pools. It has two construction options: self-adhesive and heat-welded, which are convenient and efficient.
Our EVA waterproofing membrane is manufactured using high-grade ethylene-vinyl acetate (EVA) copolymer through an advanced triple-layer co-extrusion process. This exclusive production technology ensures superior molecular density and material homogeneity, achieving absolute waterproof performance with zero leakage. The unique polymer formulation provides exceptional flexibility with elongation at break exceeding 800%, allowing the membrane to accommodate structural movements and thermal expansion without compromising its waterproof integrity.
1. Outstanding Technical Specifications
Available in thickness options ranging from 0.5mm to 3.0mm, our membrane demonstrates remarkable temperature resistance from -30°C to 80°C, making it suitable for extreme climate conditions. The UV-resistant formulation incorporates premium carbon black and stabilizers, guaranteeing over 25 years of reliable outdoor service. Additional technical advantages include:
- Puncture resistance: ≥500N
- Tear strength: ≥60N/mm
- Chemical resistance to acids, alkalis and salts
2. Versatile Application Solutions
Engineered for diverse waterproofing applications, our EVA membrane is ideal for:
- Roofing systems (flat & sloped roofs)
- Underground structures (basements, tunnels)
- Water containment projects (ponds, reservoirs)
- Industrial facilities
We offer two installation options: self-adhesive type for quick deployment and heat-weldable type for permanent bonding, both significantly reducing labor costs and installation time by up to 40% compared to traditional methods.
3. Quality Assurance & Service
All membranes are manufactured under strict ISO 9001 quality control and certified by SGS for environmental compliance (RoHS). We provide:
- Custom widths from 1m to 6m
- Technical support including CAD details
- On-site welding training
- 10-year quality warranty
Our factory-direct supply ensures competitive pricing while maintaining consistent quality for projects of any scale.
