Classification:
HDPE Geomembrane liner are made from polyethylene polymer materials that blow molding, its main function is to prevent the liquid leakage and gas volatile. According to the production of raw materials can divide into HDPE geomembrane liner and EVA geomembrane liner, etc.
1.It can effectively make the concentrated stress diffuse, transfer or decompound, and prevent the soil mass against the destruction of outside force.
2.It can prevent the mixture of sandstone, soil mass and concrete of upper and lower layers.
3.Its mesh is hard to jam by virtue of the compliancy and motility of the reticulation formed by indefinite form fibrous tissue.
4.High water permeability-it can keep good water permeability even in the pressure of soil and water.
5.Corrosion resistant-it is made from polypropylene fiber or terylene or other chemical fiber, featuring resistance to acid and alkali and oxidation, non-corroding, no worm-eaten.
6.Easy construction-low weight, easy operation, simple construction
1.Used in landfill, river embankment, lake dam, tailing dam, sewage dam and reservoir area, channels, and other hydraulic ponds.
2.Used in subway, basement and tunnel, tunnel seepage-proofing lining.
3.Used in roadbed and other foundation saline seepage-proofing.
4.Used in level seepage-proofing bedding of embankment and dam, foundation vertical impermeable layer, construction cofferdam, fertilizer plant.
5.Used in sea water, freshwater farms.
6.Used in the foundation of road, highway,railway and the waterproof layer of expansive soil and collapsible loess.
7.Used in roof seepage-proofing.