Product Features:

• High Durability: Resistant to physical damage, weathering, and chemical exposure, ensuring long-lasting performance.
• Excellent Impermeability: Provides effective water and gas barrier protection, preventing leakage and contamination.
• UV Resistant: Engineered to withstand prolonged exposure to sunlight without degradation.
• Chemical Resistance: Effective against a broad range of chemicals, oils, and solvents.
• Cost-Effective: Offers long-term value by reducing maintenance and replacement costs.
• Environmental Protection: Prevents the spread of pollutants and protects groundwater and surrounding ecosystems.
• Easy Installation: Lightweight and flexible, making it easy to transport and install on-site.

Product Specifications:

• Material: High-Density Polyethylene (HDPE)
• Thickness: Typically ranges from 0.5mm to 2.0mm (custom thickness available upon request)
• Width: 4m, 6m, 8m (custom widths available upon request)
• Length: Customizable per project requirements
• Color: Black (standard) or other colors as required
• Tensile Strength: ≥ 25 MPa
• Elongation at Break: ≥ 300%
• Puncture Resistance: ≥ 800N
• UV Resistance: ≥ 80% retention after 1000 hours of exposure to UV light

Applications:

• Landfills & Waste Management: Used to line landfills and prevent leachate leakage, protecting the surrounding environment.
• Water & Sewage Systems: Applied in reservoirs, ponds, and sewage treatment facilities to prevent contamination and water loss.
• Aquaculture: Used in fish ponds and other aquatic systems to create an impermeable barrier.
• Civil Engineering Projects: Provides waterproofing in tunnels, roads, dams, and foundation construction.
• Mining Operations: Acts as a liner in tailings ponds, heap leach pads, and waste storage areas to prevent groundwater contamination.
• Agricultural Use: Used to line irrigation canals and reservoirs to prevent water loss through seepage.

Construction & Installation Recommendations:

1. Surface Preparation: Ensure the surface is clean, smooth, and free from sharp objects or debris that could puncture the membrane. The substrate should be level and compacted for optimal performance.
2. Membrane Placement: Unroll the HDPE membrane carefully, ensuring that edges overlap as per project requirements (typically 100mm to 200mm). Avoid dragging the membrane over rough surfaces.
3. Seaming & Welding: The seams should be welded using hot wedge welding or extrusion welding techniques to ensure complete sealing. Ensure that all seams are tested for integrity.
4. Protection Layer: Once installed, consider placing a protective layer over the membrane to prevent physical damage during the installation process or from subsequent activities.
5. Quality Control: Regularly check for any defects, punctures, or improper seams during installation. Perform hydrostatic or vacuum tests where applicable to ensure leak-proof performance.

6. Weather Considerations: While the membrane is UV resistant, installation should ideally be done during dry, calm weather to avoid unnecessary wear and ensure proper bonding of seams.