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The bottom of the fish pond with cement or with geomembrane

1. The bottom of the fish pond is better with geomembrane. The so-called geomembrane is a kind of polymer flexible material, its proportion is relatively small, and has strong extensibility, but also can adapt to degeneration, not only corrosion resistance and low temperature resistance, but also environmentally friendly. If you use cement, although it can do not seepage, but itself is not breathable, and the fish think of holes can not do, and even affect the survival of some demersal fish.

Filament geotextile has good mechanical function, good water permeability, corrosion resistance, aging resistance, isolation, filtration, drainage, protection, stability, reinforcement and other functions, can adapt to the uneven base, can resist the construction of external force creep small, long-term load can still maintain the original function. What works are suitable for filament geotextiles?