HDPE Fish Tank Plastic Membrane

Specification：

Thickness：0.2mm-3.0mm

Width：2m-12m

Color：Black，Green，Blue，White.

Material：HDPE

Technical Data:

Advantages :

I. Water Conservancy: Seepage Control and Water Resource Management

1.Reservoirs and Canals

• Ultra-High Impermeability: HDPE (high-density polyethylene) geomembranes achieve permeability coefficients as low as $1\times 10^{-13}\text{cm/s}$1×10−13cm/s, reducing water loss by over 90%, particularly critical in arid regions.

• Chemical Resistance: Withstand acids, salts, and microbial corrosion, eliminating cracks common in traditional concrete canals.

• Case Study: A Middle Eastern reservoir project using 1.5mm HDPE geomembranes reported a 40% improvement in annual water-saving efficiency.

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• 2.Artificial Lakes and Landscaping

• Eco-Friendly Design: Black geomembranes inhibit algae growth, reduce eutrophication risks, and prevent soil nutrient seepage.

• Rapid Installation: Flexible material adapts to complex terrain, enabling installation 3x faster than clay liners.

II. Environmental Engineering: Pollution Control and Ecological Restoration

1.Landfills and Hazardous Waste Facilities

• Dual Protection: Composite liners (geomembrane + geotextile) block 99.9% of heavy metals and organic pollutants from groundwater.

• Puncture Resistance: 2.0mm+ thick geomembranes withstand landfill compaction loads, minimizing damage risks.

• Cost Efficiency: 30% lower construction costs vs. clay liners, with zero long-term maintenance.

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• 2.Mine Tailings Ponds

• Acid Resistance: Modified LLDPE geomembranes operate in pH 2–12 environments for over 50 years.

• UV Stability: Carbon-black additives extend service life to 20+ years in exposed conditions.

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III. Transportation Infrastructure: Subgrade Stabilization and Disaster Prevention

1.Roads and Railways

• Soft Soil Reinforcement: Geomembranes prevent groundwater-induced subgrade softening, increasing bearing capacity by 2–3x.

• Frost Heave Mitigation: Isolate capillary water in permafrost regions to reduce freeze-thaw pavement cracks.

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• 2.Tunnels and Underground Structures

• Waterproofing: Composite geomembrane-drainage net systems enable "prevention + drainage," cutting leakage repairs.

• Root Resistance: Root-blocking geomembranes protect subway structures from plant root damage.

IV. Energy Engineering: Safety and Efficiency

1.Oil/Gas Storage Tanks

• Leak Prevention: Double-layer HDPE geomembranes with leak detection systems enable real-time monitoring, reducing soil contamination.

• Case Study: A refinery tank farm reported an 80% drop in leakage incidents post-geomembrane installation.

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• 2.Solar Farm Foundations

• Erosion Control: Slope geomembranes prevent rainwater erosion, reducing solar panel foundation settlement.

• Thermal Stability: Perform reliably in extreme temperatures (-40°C to 80°C), ideal for deserts and plateaus.

V. Agriculture and Aquaculture: Productivity and Sustainability

1.Aquaculture Ponds

• Water Quality Management: Block soil-borne pesticides and pathogens, reducing fish disease rates by 30%–50%.

• Thermal Regulation: Black geomembranes increase water temperature by 2–3°C in winter, extending growth cycles.

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• 2.Saline-Alkali Soil Remediation

• Salt Isolation: Geomembranes prevent underground salt resurgence, improving soil desalination by 60%.

• Water Conservation: Sub-membrane drip irrigation cuts evaporation, boosting water use efficiency by 50%.

Geomembrane as a pond, artificial lake substrate application

Material selection:

For the pond and artificial lake substrate, usually choose HDPE (high-density polyethylene) geomembrane, because it has good ductility, corrosion resistance and impermeability.

Base surface treatment: 

Before laying the geomembrane, it is necessary to smooth, compact and clean the base surface to ensure that the base surface is free of sharp objects, weeds and garbage, so as not to damage the geomembrane.

Laying and welding: when laying geomembrane, the surface of the film should be kept flat to avoid folds and bumps. Where welding is required, special welding equipment and technology should be used for hot melt welding to ensure that there is no risk of leakage at the joint. After the welding is completed, the quality check should be carried out to ensure that the welding quality meets the standard.

Protective layer laying: After the completion of the geomembrane laying, it is necessary to lay a layer or multiple layers of protective layer (such as sand, gravel, etc.) to protect the geomembrane from external damage and ultraviolet irradiation.

Later maintenance: In the process of use, the geomembrane should be checked and maintained regularly, and possible damage and leakage problems should be found and dealt with in time. At the same time, attention should also be paid to avoiding heavy machinery operations and stacking heavy objects above the geomembrane.

Through the implementation of the above steps, geomembrane can be effectively used as a substrate material for ponds and artificial lakes, providing reliable impermeability and extending service life.

Packaging:

Customer's company Logo mark can be added.

Packed in woven bags.

Load bearing belt can be added.

Q&A:

Q: What can you buy from us?

A: Geomembrane,Geogrid,Geocell, Geotextile, Geocomposite, and so on.

Q: Can I have a sample?

A: Yes. And sample free.

Q: What's the payment terms?

A: T/T or L/C. Others could be negotiated.