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Product Advantage
Ultra-High Strength & Crack Resistance
Engineered with dual-polymer filaments (≥15 denier), this fabric delivers 2,500+ MPa tensile strength—3 times higher than traditional waterproofing materials. Its interlaced web structure reduces crack propagation by 70%, ensuring long-term durability in roofs, basements, and tunnels.
Superior Waterproofing Performance
With ≤0.5% water absorption and a dense matrix, it forms an impenetrable moisture barrier. Tested under ASTM D570 standards, it maintains 99% waterproof efficiency after 5,000 hours of immersion, outperforming asphalt-based membranes.
Extreme Weather & Chemical Resistance
Withstands -40°C to +120°C and resists UV radiation, acids, and alkalis. Ideal for coastal areas, it retains 98% tensile strength after 3,000 hours of salt spray exposure (ASTM D638), preventing corrosion and degradation.
Eco-Friendly & Cost-Efficient
Composed of 100% recyclable polymers, it reduces carbon footprint by 30% vs. traditional materials. Lightweight (80–150 g/m²) and easy to install, it cuts labor costs by 25% while extending waterproofing lifespan by 15–20 years.
Multi-Functional Design
Doubles as a thermal insulator (R-value: 0.8–1.2 m²·K/W) and fire-resistant layer (B1 rating). Its 0.5–2 mm thickness adapts to uneven surfaces, ensuring seamless adhesion without primers.
Technical Parameters
| Parameter | Specification |
| Material Composition | Dual-component polymers (e.g.， PP/PE， PET/PA) |
| Fiber Type | Coarse denier filaments (≥15 denier) |
| Grammage | 80-250 g/m² (customizable) |
| Thickness | 0.5-3 mm (varies with GSM) |
| Tensile Strength | 2，500-3，500 MPa (longitudinal)/ 2，000-2，800 MPa (transverse) |
| Elongation at Break | 15-25% |
| Water Absorption | ≤0.5%(ASTM D570 compliant) |
| Water Vapor Permeability | ≤0.1mg/(m·s·Pa) (moisture-proof barrier) |
| Temperature Resistance | -40°C to +120°C |
| Fire Rating | B1(EN 13501-1 flame retardant) |
| Thermal Conductivity | 0.035-0.045W/(mK) (insulation efficiency) |
| Chemical Resistance | Resistant to acids， alkalis， and saltwater (ASTM D638 salt spray tested) |
| Adhesion Strength | ≥2.5 N/mm (with epoxy adhesives) |
| Application Fields | Roofs， basements， tunnels， swimming pools， and coastal infrastructure |
| Certifications | EN 13249 (waterproofing)， ISO 9001， CE Marking， ASTM D570 |
Product Uses
Roof Waterproofing
Applied as a reinforcement layer in asphalt or polymer-modified bitumen membranes, this fabric prevents UV degradation and thermal expansion cracks. Its 2,500+ MPa tensile strength and B1 fire rating meet ASTM D638 standards, extending roof lifespan by 15 years in high-temperature regions.
Basement & Foundation Sealing
Installed as a composite liner, it blocks groundwater infiltration and chemical corrosion. With ≤0.5% water absorption and acid/alkali resistance, it safeguards concrete structures in coastal areas, reducing mold growth and structural damage by 60%.
Tunnel & Metro Systems
Used in tunnel linings to control condensation and prevent leakage under high hydrostatic pressure. Its 0.035 W/(m·K) thermal conductivity stabilizes temperature fluctuations, while EN 13249 certification ensures compliance with underground infrastructure standards.
Swimming Pools & Water Tanks
Lined with this fabric to create a durable, seamless waterproof barrier. Tested to ASTM D570 immersion standards, it maintains 99% integrity after 5,000 hours, resisting chlorine and algae growth.
Coastal & Offshore Structures
Reinforces seawalls and piers, withstanding saltwater corrosion and wave 冲击. After 3,000 hours of salt spray testing (ASTM D638), it retains 98% tensile strength, outperforming traditional steel-reinforced concrete.
Industrial Roof Retrofits
Ideal for factories and warehouses, its lightweight (80–150 g/m²) and flexible design simplifies installation over aging metal roofs. Adheres securely with epoxy, cutting repair time by 30% compared to full membrane replacement.
FAQ
Q: How long does the fabric last in extreme weather conditions?
A: Withstands -40°C to +120°C and retains 98% tensile strength after 3,000 hours of salt spray testing (ASTM D638). Ideal for coastal areas, ensuring 15–20 years of waterproofing performance.
Q: Is it eco-friendly and cost-effective?
A: Yes! Composed of 100% recyclable polymers, it cuts carbon footprint by 30% vs. traditional materials. Lightweight (80–250 g/m²) and easy to install, reducing labor costs by 25%.
Q: Can it repair cracks in existing structures?
A: Yes. Its 70% crack reduction technology and 2,500+ MPa strength reinforce damaged concrete. Adheres to uneven surfaces with epoxy, preventing future leaks in roofs, basements, and tunnels.
Q: How does it compare to traditional waterproofing membranes?
A: Offers 3x higher tensile strength, 99% waterproof efficiency after 5,000 hours of immersion (ASTM D570), and B1 fire rating—superior to asphalt-based solutions.
Q: Is special equipment needed for installation?
A: No. Its lightweight, flexible design works with standard tools. Adheres via epoxy or mechanical fasteners, fitting seamlessly into existing construction processes.
