Anti-seepage HDPE Smooth Geomembrane For Agriculture Project Fish Pond Liners Width 1m-9m Length 30-100m Thickness>0.5mm
Brand Name:JIANYI
Certification:ISO&CE
Minimum Order Quantity:350㎡
Delivery Time:7-15Days
Payment Terms:T/T
Place of Origin:China
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Location:
Changsha Ningxia China
Address:
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
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within 19 hours
Product Details
Company Profile
Product Details
Our smooth geomembrane is a high-performance, impermeable liner specifically engineered for fish pond and aquaculture applications. Made from premium-grade high-density polyethylene (HDPE), this geomembrane ensures superior water retention, chemical resistance, and long-term durability. Ideal for preventing seepage in freshwater or saltwater fish ponds, it safeguards water levels, reduces maintenance costs, and creates a stable environment for aquatic life.
Key Features & Benefits
Exceptional Impermeability
Zero Leakage: With an ultra-low permeability coefficient (<1×10⁻¹³ cm/s), our geomembrane effectively prevents water loss and groundwater contamination.
Seam Strength: Thermally welded seams ensure uniform integrity, critical for large-scale fish pond projects.
UV & Weather Resistance
Stabilized with carbon black and antioxidants to withstand harsh sunlight, extreme temperatures (-50°C to +80°C), and prolonged outdoor exposure.
Chemical & Biological Resistance
Resists degradation from fertilizers, algae, salts, and organic acids commonly found in aquaculture environments.
Non-toxic and eco-friendly, safe for fish and aquatic ecosystems.
Puncture & Tear Resistance
High tensile strength (≥25 MPa) and elongation properties protect against punctures from rocks, roots, or equipment during installation and use.
Cost-Effective & Easy Installation
Lightweight and flexible for fast deployment, reducing labor and time costs.
Long service life (20+ years) minimizes replacement needs.
Specification
| Parameter | Details |
|---|---|
| Material | Virgin HDPE (High-Density Polyethylene) |
| Thickness | 0.3mm–3.0mm (customizable) |
| Width | Up to 8m (standard); custom sizes available |
| Color | Black (UV-resistant) |
| Tensile Strength | ≥14 MPa (MD/TD) |
| Permeability Coefficient | <1×10⁻¹³ cm/s |
| Temperature Range | -70°C to +70°C |
Technical Specifications (Product performance parameters GB/T17643-2011)
| Item | Specification | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
|---|---|---|---|---|---|---|---|---|---|---|
| Thickness (mm) | - | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
| Density (g/cm³) | - | - | - | - | - | - | - | - | - | - |
| Longitudinal/Transverse Tensile Yield Strength (N/mm, >) | ≥ | 4 | 7 | 10 | 13 | 16 | 20 | 26 | 33 | 40 |
| Longitudinal/Transverse Tensile Break Strength (N/mm, >) | ≥ | 6 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 |
| Longitudinal/Transverse Yield Elongation (%, >) | ≥ | - | - | - | - | - | - | - | - | - |
| Longitudinal/Transverse Break Elongation (%, >) | ≥ | - | - | - | - | - | - | - | - | - |
| Longitudinal/Transverse Right-Angle Tear Load (N, >) | ≥ | 34 | 56 | 84 | 115 | 140 | 170 | 225 | 280 | 340 |
| Shear Strength (N, >) | ≥ | 72 | 120 | 180 | 240 | 300 | 360 | 480 | 600 | 720 |
| Carbon Black Content (%) | - | - | - | - | - | - | - | - | - | - |
| Carbon Black Dispersion | - | - | - | - | - | - | - | - | - | - |
Applications
Fish & Shrimp Ponds: Maintain consistent water levels and prevent seepage.
Aquaculture Reservoirs: Protect against salinity intrusion in coastal areas.
Water Storage Ponds: Ideal for irrigation or decorative water features.
Wastewater Containment: Line treatment lagoons safely.
Installation Guidelines
Subgrade Preparation: Level and compact soil; remove sharp objects.
Liner Deployment: Unroll geomembrane smoothly, allowing slight overlap for welding.
Welding & Seaming: Use hot wedge or extrusion welding for permanent seals.
Anchoring: Secure edges in trenches with anchor bolts or ballast.
Quality Inspection: Conduct spark testing or air pressure checks for seam integrity.
Why Choose Our Geomembrane?
*Certified Quality: Compliant with ASTM, GRI-GM13, and ISO 9001 standards.
*Custom Solutions: Tailor thickness, dimensions, and additives (e.g., antimicrobial)
to your project.
*Expert Support: Technical guidance from design to installation.
FAQ
Q: Can it withstand fish waste and feed chemicals?
A: Yes, HDPE is chemically inert and unaffected by organic
compounds.
Q: How long does the liner last underwater?
A: Over 40 years with proper installation and UV protection.
Q: Is it safe for fish health?
A: Absolutely—non-toxic and free from harmful additives.
Certifications & Warranty
ISO 9001 and CE, certified.
40-year limited warranty against manufacturing defects.
Anti-seepage HDPE Smooth Geomembrane For Agriculture Project Fish Pond Liners Width 1m-9m Length 30-100m Thickness>0.5mm
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