Waterproof Barrier HDPE Geomembrane Liner For Industrial Chemical And Wastewater Lagoons
HDPE Geomembrane Liner for Agricultural Water Storage Reservoirs
Protecting the surrounding soil and groundwater from hazardous industrial waste requires a lining material that never fails. Our specialized waterproof barrier sheet is engineered to withstand aggressive liquids, chemicals, and oily wastes. This thick geomembrane membrane creates a tough, permanent seal at the bottom of containment cells and waste pits. Built with extreme puncture resistance, it easily handles the weight of heavy stones or soil coverings placed on top of it. Whether you are building a secure industrial wastewater lagoon, a mining leach pad, or a multi-layer landfill cell, this high-performance polyethylene geomembrane guarantees long-term environmental protection and total seepage control.
Technical Specifications
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Thickness mm
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0.5
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0.75
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1.0
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1.25
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1.5
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2.0
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Tensile yield strength (vertical and horizontal) N/mm
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≥7
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≥11
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≥15
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≥18
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≥22
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≥29
|
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Tensile breaking strength (vertical and horizontal) N/mm
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≥13
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≥20
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≥27
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≥33
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≥40
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≥53
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Elongation at break (vertical and horizontal) %
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≥700
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|||||
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Right angle tear strength (vertical and horizontal) N/mm
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≥62
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≥93
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≥125
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≥160
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≥190
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≥250
|
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Puncture strength N
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≥160
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≥240
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≥320
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≥400
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≥480
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≥640
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Carbon black content %
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2.0-3.0
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Why Choose Our Geomembranes?
- Tough Against Chemical Acids: Our liners are specially formulated to resist breakdown from oils, salts, and harsh industrial acids, ensuring they won't corrode underground.
- Passed Strict Lab Pressure Tests: Every batch of our liner passes strict puncture and burst tests in our lab, so you don't have to worry about sharp rocks poking holes.
- Easy Weld: Our material melts perfectly and evenly when using standard hot-wedge welding tools on site, creating super tight, leak-proof seams that won't pull apart.
- Stays Flexible in Freezing Cold: The material won't become brittle or crack even if your project site drops to sub-zero temperatures during harsh winter installations.
Primary Applications
- Covered Biogas Digester Lagoons: Used as both the bottom leak-proof barrier and the top floating cover for anaerobic digestion pits, trapping waste gases tightly to generate green electricity.
- Palm Oil Mill Effluent (POME) Ponds: Lining the massive wastewater lagoons in palm oil mills to safely hold highly acidic, hot, and oily organic waste without leaking into nearby fresh groundwater.
- Chemical Wastewater Ponds: Lining industrial holding pits to trap acidic or oily manufacturing wastewater and prevent soil contamination.
- Sewage Treatment Plants: Coating the interiors of concrete sedimentation tanks and sludge drying beds to prevent toxic leakage into the subgrade.
Frequently Asked Questions (FAQ)
Q1: What is the difference between smooth geomembrane and textured geomembrane?
A: Smooth liners are standard for flat pond bottoms because they are easy to clean. Textured liners have a rough surface to prevent soil or gravel from sliding down steep slopes.
Q2: Is your Pond Liner safe for raising fish and shrimp?
A: Yes, our liner is made from non-toxic, eco-friendly virgin polyethylene resins. It will not leach harmful chemicals into the water, making it perfectly safe for aquatic life.
Q3: How do you connect the sheets of this Geomembrane Sheet on site?
A: The sheets are joined together using professional hot-wedge welding machines, which melt the edges of the liner together to create a 100% leak-proof, continuous plastic seam.
Q4: Can this Black Geomembrane stay exposed to the weather without being buried under dirt?
A: Yes, because it is packed with premium carbon black stabilizers, our impermeable liner can handle years of direct sunlight and wind exposure without becoming brittle or rotting away.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.