1. 500 m²/day installation rate (vs. 100 m²/day for CCL).
2. No compaction QC required.
3. Vertical wall installation capability.
Product Introduction:
Reinforced GCL with PP Geotextile: Needle-punched composite featuring 400g/m² polypropylene geotextiles encapsulating high-swelling (24ml/2g) bentonite. Withstands 50kPa shear stress on 3:1 slopes.
Product Features:
1. Lightweight compared to clay liners
2. Self-repairing for minor punctures
3. Compatible with geomembrane covers
Primary Applications:
Landfill caps & base liners (Subtitle D compliant)
Mining heap leach pads (Chemical-resistant grade available)
Tunnel waterproofing (Class 1 fire-rated option)
Key Performance Advantages
1. Lightweight Solution:
4.5kg/m² vs. 300mm compacted clay (saving 85% transport costs)
Roll sizes up to 6m wide × 50m long for rapid deployment
2. Automatic Self-Repair:
Seals 8mm punctures within 2 hours of hydration
Maintains ≤10⁻¹⁰ m/s permeability after 5 freeze-thaw cycles
3. Geomembrane Compatibility:
Textured surface enhances interface friction (ϕ ≥ 28°) with HDPE/PVC
Pre-applied bentonite strips for zero-gap seam sealing
Technical Validation
GRI-GM19 certified for hazardous waste containment
500-hour UV aging resistance (ASTM D7238)
-30°C to +80°C operational range
Why Haoyang Environmental?
1. Global Project Expertise:
Supplied 2.3 million m² GCL for Panama Canal expansion
Developed Arctic-grade liner for Siberian oil containment (-50°C rating)
2. Quality Assurance:
In-house ISO 17025 accredited lab for Bentonite swell index testing (ASTM D5890) & Peel strength validation (≥65 N/cm per EN 12317)
3. Innovation Leadership:
BentoShield™ coating – Prevents bentonite washout in high-flow conditions
SmartGCL® with RFID tags for installation QC tracking
Company's Profile:
Haoyang Environmental is a globally recognized leader in geosynthetic solutions, delivering high-performance materials to critical infrastructure projects across five continents. With over 15 years of industry expertise, we specialize in engineered containment systems that withstand the most demanding environmental conditions - from Arctic permafrost to desert heatwaves. Our products have been rigorously tested and proven in landmark projects including the Panama Canal expansion, Siberian oil containment facilities, and Middle Eastern mega-landfills.
