High-Density HDPE Geomembrane for Mine Waste Disposal with 0.939g/cm3 Density and 700% Elongation At Break
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
JianYi
Product Description
High-Density HDPE Geomembrane for Mine Waste Disposal
Our High-Density HDPE Geomembrane is a specialized anti-seepage and protective material engineered specifically for mine waste disposal applications. Manufactured from premium high-density polyethylene resin (density ≥0.94g/cm³) with high molecular weight through advanced extrusion processes, this geomembrane delivers exceptional performance in demanding mining environments.
Product Specifications
| Thickness Range | 0.3mm to 3.0mm |
|---|---|
| Width Range | 2m to 8m (customizable) |
| Material Composition | HDPE resin with UV stabilizers, anti-aging agents, and anti-corrosion additives |
Key Performance Features
- Superior Anti-Seepage Performance: Forms an impermeable barrier to prevent leachate contamination containing heavy metals, chemicals, and pathogens from reaching soil and groundwater
- Exceptional Abrasion & Puncture Resistance: Withstands impact and scratching from sharp waste rocks, maintaining system integrity
- Excellent Chemical Corrosion Resistance: Endures long-term exposure to acidic, alkaline, and high-salt leachate without degradation
- Outstanding Weather Resistance: Maintains performance under extreme temperature variations and prolonged UV radiation in open-air environments
Primary Applications
This geomembrane is specifically designed for mine waste disposal anti-seepage engineering, including:
- Mine waste rock yards and tailings disposal sites
- Coal gangue piles and smelting waste storage facilities
- Hazardous waste storage pits in mining areas
- Protective lining for waste transfer stations
- Landfill sites within mining operations for waste treatment
Installation & Usage Guidelines
Proper installation is critical for optimal performance and longevity:
- Prepare site with compacted, leveled base surface
- Install protective layer (non-woven geotextile) beneath geomembrane
- Lay geomembrane flat with 15-20cm overlaps between adjacent sheets
- Weld seams using HDPE welding equipment (200-230℃ temperature, 2-3m/min speed)
- Conduct air pressure testing on all welds to verify integrity
- Use buffer layers (sand/gravel) when filling waste to protect geomembrane surface
- Implement regular inspection protocols for damage detection and timely repairs
- Strictly prohibit exposure to open flames or high-temperature objects
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Get in Touch
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Company
Changsha Jian-Yi New Material Co., Ltd.
Location
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
Contact Person
Sara