Product Overview

The Fish Pond Impervious Membrane is an impermeable liner that is specifically engineered for use in fish ponds and other aquaculture applications. Its primary purpose is to retain water, preventing seepage and leakage while maintaining the necessary conditions for a healthy aquatic ecosystem. Constructed from materials like HDPE (High-Density Polyethylene) or PVC (Polyvinyl Chloride), this geomembrane offers superior strength, chemical resistance, and durability, ensuring long-term performance even in harsh environmental conditions.

The Fish Pond Impervious Membrane acts as a barrier between the pond water and the surrounding soil, preventing the loss of water and protecting the fish and other aquatic life from harmful contaminants. Its flexibility and robustness make it suitable for both small-scale and large-scale aquaculture projects, helping to create optimal conditions for fish farming, ornamental ponds, and other aquatic systems.

Product Features

• Waterproofing: The membrane provides an effective barrier against water infiltration and leakage, helping to retain water within the pond and preventing contamination of surrounding soil and groundwater.
• Chemical Resistance: It is highly resistant to a wide range of chemicals, including acids, oils, and fertilizers, ensuring it maintains its integrity and effectiveness in fish ponds and agricultural settings.
• UV Resistance: The material is designed to withstand prolonged exposure to UV radiation, ensuring long-term performance even in areas with high sunlight.
• Durability: The Fish Pond Impervious Membrane is resistant to punctures, tears, and abrasions, providing long-lasting protection for the pond structure.
• Flexibility: Its flexibility allows it to conform easily to irregular surfaces, making installation easier and ensuring a tight seal.
• Eco-Friendly: Made from non-toxic materials, it ensures a safe environment for aquatic life, making it ideal for fish farming and other aquaculture projects.
• Maintenance-Free: Once installed, the geomembrane requires minimal maintenance, making it a cost-effective solution for long-term use in fish ponds and aquaculture systems.
• Easy Installation: The membrane is lightweight and easy to handle, and it can be quickly installed with minimal labor and specialized equipment.

Product Specifications

• Material: Made from high-quality HDPE (High-Density Polyethylene) or PVC (Polyvinyl Chloride), both offering excellent chemical resistance, durability, and impermeability.
• Thickness: Typically available in thicknesses ranging from 0.5 mm to 2.5 mm, depending on the specific needs and requirements of the project.
• Width: Standard widths range from 4 meters to 6 meters, though custom widths can be produced for specific pond sizes.
• Length: Rolls are available in lengths of 50 meters to 100 meters, with custom lengths available for large-scale applications.
• Tensile Strength: Typically ranges from 20 MPa to 30 MPa, providing strength to withstand pressure from the surrounding soil and water.
• Elongation at Break: Typically 12% to 25%, ensuring flexibility during installation and operation.
• Permeability: Very low permeability (less than 1 x 10^-13 cm/s), ensuring water is securely contained within the pond.
• Color: Commonly available in black for UV resistance and algae control, though other colors may be available depending on specific project needs.

Applications

• Fish Ponds: The primary application for Fish Pond Impervious Membrane is in fish farming, where it retains water and prevents seepage, ensuring a stable and healthy environment for aquatic life.
• Aquaculture: Used in shrimp ponds, oyster beds, and other forms of aquaculture to contain water, prevent contamination, and ensure optimal conditions for aquatic species.
• Ornamental Ponds: Ideal for garden ponds, koi ponds, and other decorative water features, where it provides water retention and protects the pond structure from leaks.
• Water Conservation: In areas with limited water resources, the membrane helps prevent water loss from ponds and reservoirs, ensuring water is retained for longer periods.
• Agriculture: Used in agricultural ponds or irrigation reservoirs to store and manage water efficiently.
• Recreational Ponds: Perfect for golf course ponds, park water features, and other recreational aquatic areas, ensuring water is contained and clear for aesthetic purposes.

Construction Recommendations

1. Site Preparation: Ensure the pond area is clear of sharp objects, debris, and uneven surfaces. The soil should be leveled and compacted to create a smooth, stable base for the geomembrane.

2. Installation Method: Unroll the Fish Pond Impervious Membrane over the prepared pond surface, ensuring the material is laid flat and free of wrinkles. Ensure proper alignment and make necessary cuts to fit the contours of the pond.

3. Seam Welding: If multiple sheets of geomembrane are required, seams should be welded using heat or extrusion welding to ensure a continuous, impermeable surface. Test the seams for leaks to ensure the integrity of the liner.

4. Edge Treatment: Secure the edges of the geomembrane by burying them in a trench or securing them with stones or other materials to prevent movement and damage from water pressure or weather.

5. Backfilling and Covering: Once the membrane is installed, cover it with a protective layer such as sand, geotextile fabric, or soil to shield it from UV degradation and physical damage. This layer also helps prevent algae growth and improves aesthetic appearance.

6. Inspection and Maintenance: Regularly inspect the membrane for signs of wear, punctures, or leaks. Repair any damage immediately using compatible patching or welding techniques to maintain the pond's integrity.