The geomembrane at the bottom of the reservoir can be laid after excavation and filling of the dam in the reservoir area.
The construction quality control of composite geomembrane includes the quality control of raw materials and the quality control of the construction process.
The geomembrane has a very low permeability coefficient and is widely used in the lining system of landfills.
The quality of the geomembrane itself is very important to the safety protection of the river embankment. When transporting geomembrane, it should not damage or pollute the environment, and long-term contact should be avoided.
HDPE geomembrane, also known as high-density polyethylene film, is produced with high crystallinity, non-polar medium (high) density polyethylene thermoplastic resin as raw material, with a density of 0.94g/cm3 or higher.
