The landfill project is located in Gansu Province, China, with an area of ​​20,000 square meters. The anti-seepage materials used mainly include HDPE geomembrane, bentonite waterproof blanket, geotextile, composite drainage net, pebbles, HDPE pipes, HDPE pipe fittings, etc.

Today, when water resources are extremely scarce in the northern region, geomembranes, as anti-seepage materials for artificial lakes, have the advantages of light weight, large elongation, good anti-seepage performance, adaptability to deformation, simple construction, and low cost.