ASTM GM13 Impermeability 0.5mm 20Mil Smooth Black Aquaculture HDPE Geomembrane Liner Fish Shrimp Ponds

Yixing Shenzhou Geosynthetics HDPE Geomembrane Liner in aquaculture is a widespread

and critical practice that has revolutionized the industry, especially for intensive farming operations.

It provides a controlled environment that enhances productivity and management.

What is the HDPE Geomembrane Liner Primary Function in Aquaculture?

In aquaculture (fish, shrimp, prawn farming), the HDPE geomembrane liner acts as

an impermeable barrier that creates a contained body of water. It is used to line:

Ponds: Both large-scale fish ponds and smaller nursery ponds.

Tanks and Raceways: Especially for high-value species like salmon, trout, or ornamental fish.

Reservoirs and Water Storage Ponds: For holding clean water.

Drainage and Settlement Ponds: For treating wastewater before discharge or recirculation.

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HDPE Geomembrane Application And Uses

 1. Environmental protection and environmental sanitation 2. Water conservancy 3. Municipal projects 4. Mine industry  5. Traffic facilities 6. Agriculture  7. Animal husbandry 8. Aquaculture  9. Landscape garden  10. Petrochemical industry  11. Salt industry

HDPE Geomembrane Installation and Maintenance :

Subgrade Preparation: The earth must be properly compacted, smooth, and free of all sharp

objects (roots, rocks). This is the most critical step for a successful installation.

Expert Seaming:

All field seams must be made by certified welders using thermal fusion (wedge or extrusion) and tested rigorously

(e.g., air pressure, vacuum box) to ensure a watertight seal.

Anchoring:

The liner must be securely anchored in a perimeter trench ("anchor trench") to hold it in place when the pond is filled.

Cleaning and Disinfection:

Between cycles, the liner can be pressure-washed and disinfected with approved chemicals

(e.g., chlorine, potassium permanganate) that are compatible with HDPE.

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Email : amelie@geogrid-cn.com

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ASTM GM13 HDPE geomembrane liner

0.5mm aquaculture pond liner

20Mil smooth black geomembrane

ASTM GM13 Impermeability 0.5mm 20Mil Smooth Black Aquaculture HDPE Geomembrane Liner Fish Shrimp Ponds Images