Fish pond anti-seepage membrane-鱼塘防渗膜

Aquaculture anti-seepage film has the characteristics of tensile resistance, impact resistance, strong tear resistance, high static water pressure resistance, UV resistance, and good water seepage resistance. It is particularly suitable for application in fish pond anti-seepage, fish pond anti-seepage, shrimp pond anti-seepage, eel aquaculture anti-seepage, and loach aquaculture anti-seepage engineering. Covering the entire fish and shrimp pond or bottom with HDPE anti-seepage film can completely separate the pond bottom from the water, and has significant effects on preventing leakage, virus pollution, and microbial erosion in high and low level shrimp ponds. Due to the smoothness of the HDPE anti-seepage film, it is not only convenient for disinfection and dredging, but also helps to prevent the spread of bottom pathogens, shorten the time for cleaning the bottom of the shrimp pond and drying the pond. After seven days in the drainage ditch, it can be raised, which can increase the number of shrimp and reduce the cost of raising shrimp.

Climate requirements for aquaculture anti-seepage film before construction：

A. The temperature should be between 5-40 ℃. Considering the thermal expansion and contraction properties of the anti-seepage film, based on experience, the laying of the anti-seepage film should be tight during cold weather and loose during hot weather; But it is important to avoid the high temperature at noon in summer.

B. Wind and rainy days: Construction should be stopped if the wind exceeds level 4 or if it rains; When the wind speed is low, it is advisable to use sandbags to press the anti-seepage membrane and move it forward in order to facilitate construction

The quality of the construction site meets the design requirements：

The base surface should be dry, compacted, flat, without cracks, obvious protrusions, or unevenness. Its flatness should change smoothly within the allowable range, with a uniform slope and consistent slope thickness.