Advantages of anti-seepage membrane for fish pond culture

1. High anti-seepage coefficient - the anti-seepage membrane has an anti-seepage effect that cannot be compared with ordinary waterproof materials. HDPE anti-seepage membrane has high strength and tensile mechanical properties, and its excellent elasticity and deformation ability make it very suitable for expansion or contraction of the base surface , can effectively overcome the uneven settlement of the base surface

2. Chemical stability - The anti-seepage membrane has excellent chemical stability and is currently widely used in aquaculture. High and low temperature resistance, resistance to asphalt, oil and tar, acid, alkali, salt and more than 80 kinds of strong acid and alkali chemical media corrosion

3. Aging resistance - the anti-seepage film has excellent anti-aging and anti-ultraviolet ability due to the addition of 2%-3% carbon black in the production raw materials, and can be used naked

4. Low cost and high benefit - HDPE anti-seepage membrane adopts new technology to improve the anti-seepage effect, but the production process is more scientific and fast, so the product cost is lower than traditional waterproof materials. According to actual calculations, the general project using HDPE anti-seepage membrane To save about 30%-50% of the cost

5. Fast construction speed - the anti-seepage membrane has high flexibility, and there are various specifications and laying forms to meet the anti-seepage requirements of different fish ponds. It adopts hot-melt welding, and the weld seam has high strength, and the construction is convenient, fast and healthy.

6. Environmental protection - the materials used in the anti-seepage membrane are all environmentally friendly materials. The anti-seepage principle is a common physical change without any harmful substances. It is a reasonable choice for fish ponds, shrimp ponds, lotus ponds and other aquaculture industries.