High-quality polyethylene geomembrane: The anti-seepage membrane for fish pond culture will use the geomembrane produced with new materials. The geomembrane produced with new materials is not easy to decompose, puncture by foreign bodies, not easy to be externally force, and has high acid and alkali resistance. Suitable for anti-seepage of biogas digester.
The impermeable geomembrane is a flexible waterproof barrier material produced with (medium) high-density polyethylene resin as the virgin material, and does not contain any preservatives. The product itself has a high anti-seepage coefficient (1×10-17 cm/s), and its use environment temperature is high temperature 110℃, low temperature -70℃, anticorrosive materials that can resist strong acid, alkali, oil and other corrosion. It has high tensile strength and can meet the needs of high-standard engineering projects. It has strong anti-aging performance. It can be used naked for a long time while maintaining the original performance. It can be used under various harsh geological and climatic conditions.
The specifications of the anti-seepage geomembrane for fish ponds are generally 6m/8m/10m/15m/18m/25m/36m. The size and length can be customized. There are many types, but the main difference lies in the thickness. Divided into 0.1mm, 0.2mm, 0.3mm, 0.4mm...1.5mm, 2.0mm, 3.0mm, etc., there are many specifications, and it can also be processed separately according to customer requirements. The anti-seepage geomembrane for fish ponds generally uses 0.5 anti-seepage film. Of course, the thicker the geomembrane, the better the quality and the longer the service life.
0.6mm anti-seepage membrane can meet the general needs of fish ponds in terms of anti-seepage, as long as it is used in accordance with the specifications, usually the use time of 0.6mm anti-seepage membrane can exceed 10 years. The quality of the aquaculture impermeable membrane is reasonable. The high-quality fish pond impermeable membrane is made of non-toxic and odorless imported new material particles (high-density polyethylene resin particles). The high-quality fish pond impermeable membrane has strong anti-aging ability and tear resistance. Features high cracking capacity and long service life.
The laying and construction of the fish pond anti-seepage membrane is reasonable. The fish pond should be leveled and compacted before laying the fish pond anti-seepage membrane. When laying the fish pond anti-seepage membrane, it should be pressed with the soil to prevent the anti-seepage membrane from being hung by strong wind, and the fish pond anti-seepage membrane should be welded A certain amount of expansion and contraction should be reserved at the time to prevent thermal expansion and contraction in winter from causing cracks in the weld of the fish pond impermeable membrane. After laying the anti-seepage membrane of the fish pond and the welding machine, a layer of soil should be backfilled for protection.
