Achieves 10-¹² cm/s permeability when fully hydrated
Self-seals punctures ≤30mm diameter automatically
Maintains integrity through wet-dry cycles
Product Introduction:
Haoyang Environmental's advanced root-resistant waterproof mat combines a premium nonwoven geotextile (400g/m²) with a 5kg/m² sodium bentonite core and proprietary copper-ion root barrier technology. This innovative triple-layer system has achieved NSF/ANSI 61 certification for potable water contact, making it ideal for green roofs, urban farming applications, and botanical garden waterproofing. The copper-infused matrix provides 100% root penetration resistance (ASTM D1603) while maintaining excellent water retention properties (≤10⁻¹⁰ m/s permeability), with accelerated aging tests confirming 30-year performance in exposed conditions.
Product Features:
1. NSF-Certified Performance:
Third-party verified for 50+ parameters including heavy metal leaching and VOC emissions.
Maintains material stability in pH 3-11 environments (ANSI/NSF 61 Section 9).
2. Construction Efficiency:
Pre-fabricated corners and details eliminate field fabrication.
1.2m wide rolls with peel-off release film enable 500m²/day installation.
40% material savings versus traditional waterproofing systems.
3. Integrated Drainage Compatibility:
Engineered dimpled surface (8mm height) creates positive drainage plane.
Direct bonding to HDPE drainage boards without separation layers.
Flow capacity ≥0.5L/s/m under 50kPa pressure (EN 12667).
High-Strength Polymeric Waterproof Blanket Applications
This versatile system has been successfully deployed in:
Green Infrastructure: Certified for LEED credit projects in 15 countries.
Water Treatment: Potable water tank linings with WRAS approval.
Transportation: Bridge deck waterproofing with 50-year design life.
Quality Assurance
All products undergo:
Continuous thickness monitoring (laser measurement ±0.1mm).
Automated seam strength testing (every 50 linear meters).
Batch-tested chemical resistance (ASTM D5322).
Technical Support
We provide:
CAD details for architectural integration.
Site-specific wind uplift calculations.
Lifecycle cost analysis comparisons.
Company's Profile:
Haoyang Environmental is a leading innovator in high-performance geosynthetic solutions, specializing in root-resistant waterproofing systems and engineered containment technologies. With NSF-certified products and proprietary manufacturing processes, we deliver technically advanced, durable solutions for green infrastructure, water containment and civil engineering applications worldwide. Our vertically integrated quality control ensures reliable performance in extreme environmental conditions.
