Commercial Aquaculture Waterproof Membrane Pond Liner For Shrimp And Fish Farming Containment
Commercial Aquaculture Waterproof Membrane Pond Liner For Shrimp And Fish Farming Containment
Maintaining water quality and preventing disease propagation are the keys to a profitable aquaculture business. Our specialized aquaculture geomembrane provides a clean, impermeable foundation that completely isolates your aquatic stock from underground soil contaminants. This premium hdpe pond liner stops water from draining away into the earth, maintaining consistent pond levels while preventing wild pathogens or burrowing pests from entering the harvest zone. Its smooth, dense surface prevents soil erosion caused by powerful paddlewheel aerators, keeping your water clear of muddy sediments. Designed for commercial shrimp basins and intensive fish hatcheries, this reliable shrimp pond membrane simplifies pond management, optimizes feeding efficiency, and ensures a safer, cleaner harvesting environment.
Technical Specifications
|
Thickness mm
|
0.5
|
0.75
|
1.0
|
1.25
|
1.5
|
2.0
|
|
Tensile yield strength (vertical and horizontal) N/mm
|
≥7
|
≥11
|
≥15
|
≥18
|
≥22
|
≥29
|
|
Tensile breaking strength (vertical and horizontal) N/mm
|
≥13
|
≥20
|
≥27
|
≥33
|
≥40
|
≥53
|
|
Elongation at break (vertical and horizontal) %
|
≥700
|
|||||
|
Right angle tear strength (vertical and horizontal) N/mm
|
≥62
|
≥93
|
≥125
|
≥160
|
≥190
|
≥250
|
|
Puncture strength N
|
≥160
|
≥240
|
≥320
|
≥400
|
≥480
|
≥640
|
|
Carbon black content %
|
2.0-3.0
|
|||||
Why Choose Our Geomembranes?
- Fish-Safe & Non-Toxic: Our liners are formulated without any hazardous plasticizers or recycled chemicals, ensuring zero toxic leaching that could harm sensitive marine life.
- Resists Paddlewheel Aerator Scour: The dense surface structure will not erode, peel, or thin out even when exposed to high-velocity water currents from continuous farm machinery.
- Smooth Surface for Fast Cleaning: The slick top-coat prevents mud, algae, and organic waste from sticking, allowing your team to wash down and disinfect the pond quickly between harvests.
- Clean Edges for Seamless Seaming: Every roll is mechanically trimmed with precision margins at our factory, ensuring perfectly clean overlaps for error-free thermal welding on site.
Primary Applications
- Commercial Shrimp Basins: Lining high-density shrimp and prawn grow-out ponds to stop soil diseases from wiping out juvenile stocks.
- Industrial Fish Hatcheries: Creating pristine breeding and spawning raceways for tilapia, catfish, and salmon without mud contamination.
- Aquaponics Water Loops: Serving as the impermeable base blanket for closed-loop vegetable and fish farming systems to prevent nutrient water loss.
- Salt Farm Evaporation Pans: Lining solar salt crystallization beds to accelerate clean salt formation without dirt mixing into the crystals.
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.