The main function of fish pond anti-seepage membrane
The anti-seepage membrane of fish ponds can save the cost of feeding, so it is widely used in seafood ponds and freshwater fish breeding areas. According to the case studies of many engineering projects, it is found that the impermeable geomembrane is very harmful to the appreciation pond and the aquatic product breeding fish farm. In addition, in recent years, more and more farms have purchased anti-seepage geomembrane for fish ponds from manufacturers of anti-seepage high quality HDPE geomembrane, which is a new type of geosynthetic material in the aquaculture anti-seepage industry.
The key function of the anti-seepage membrane for fish ponds is to avoid direct contact between fish and the soil layer and prevent water pollution. The impermeable geomembrane pool can not only avoid the accumulation of consumption in the soil layer, but also prevent hazardous compounds such as ammonia, hydrogen chloride, acid, iron, and other potentially hazardous chemicals from entering the pond, which can reduce the risk of illness. Reasonably maintain and promote the growth and development of fish. The impermeable geomembrane of the fish pond shows a smooth surface for the fish pond so that the waste in the fish pond can be easily eliminated, and the fish pond side slope is protected from corrosion.
The anti-seepage geomembrane for fish ponds is a flexible waterproof natural barrier raw material, made of (medium) high-density polyethylene resin, without all additives. The product itself has a relatively high impermeability index (1×10-17) Cm/s). The impermeable film and working temperature of the film are 110℃ high temperature, ultra-low temperature -70℃, and can resist strong alkali, alkali, and oil. Erosion. It has high compressive strength and can consider the requirements of standardized construction projects. It has strong aging resistance, long-term exposure and maintains its original performance, and can be applied under various extreme geological and climatic conditions.
According to a detailed introduction by the technical engineer of the Geomembrane Marketing Department, the specifications and models of the Lingxiang fishpond impermeable aquaculture geomembrane manufacturers are generally 6 meters wide and there are many types. But the key difference depends on the thickness, which can be roughly divided into 0.3mm, 0.3mm, 0.4mm, 1.5mm, 2.0Mm, 3.0Mm, etc. There are a variety of specifications and models, which can be independently produced and processed according to customer requirements. Under normal circumstances, 0.5 mm geomembrane can be used for fish ponds. Naturally, the thicker the geomembrane, the better the quality and the longer the service life. In addition, if the anti-seepage geomembrane is used for the lotus pond, the anti-seepage geomembrane above 1.0 Mm should be used to have the anti-seepage effect.