As a new type of material, geomembrane has excellent anti-seepage, anti-corrosion performance, good chemical stability,

and can be processed according to actual engineering needs. It has been widely used for anti-seepage of embankments, dams,

and reservoirs in hydraulic engineering. At the same time, geomembranes are also used as anti-seepage, anti-corrosion, leak

proof, and moisture-proof materials in channels, reservoirs, sewage pools, swimming pools, building construction, underground

structures, garbage dumps, environmental engineering, and other fields!

Firstly, due to its excellent chemical stability, the permeable drainage sheet material will not cause damage to the geomem-

braneand affect its excellent performance even when used in wastewater with relatively active chemical properties

Secondly, due to the wide range of temperature usage, it has a good protective effect when used at any temperature, and

willnot be damaged or affect its use due to temperature changes

Then, more attention should be paid to the corrosion resistance of geomembranes. Geomembranes are used in environments

where harmful substances are present, and good protection can ensure more favorable environmental protection. Therefore, using

them as anti-seepage and pollution prevention materials has a good effect on asset preservation and environmental protection

safety.