What is the thickness of the geomembrane?

Geomembrane specifications mainly include thickness, width, length and material. The specifications of geomembranes vary according to different application requirements:

Thickness. Geomembrane thicknesses typically range from 0.2mm to 3.0mm. Common thickness specifications include 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm and 2.0mm.

Width. The width of geomembrane is generally based on the project requirements, and the common widths are 1 meter, 2 meters, 3 meters, 4 meters, 5 meters, 6 meters, 8 meters, 10 meters and 12 meters.

Length. The length of the geomembrane also depends on the specific application scenario, with common lengths of 30 meters, 50 meters, 100 meters, etc. Special applications may require longer lengths.

Materials. The main materials of geomembranes include high-density polyethylene (HDPE), low-density polyethylene (LDPE), linear low-density polyethylene (LLDPE), polyvinyl chloride (PVC) and ethylene vinyl acetate copolymer (EVA), etc., among which HDPE geomembranes are widely used for their excellent chemical stability and seepage control performance.

LDPE geomembrane is particularly good in elongation as well as deformation. It can increase the overall waterproof and seepage control ability.LLDPE geomembrane it is non-toxic and odorless. It has high strength, good toughness, and it can be heat-resistant, cold-resistant, and tear strength.HDPE geomembrane, it is non-toxic and odorless, it is heat-resistant and cold-resistant is very good, and it can be resistant to low temperatures, corrosion and aging resistance is also very good.

EVA geomembrane is characterized by non-absorbent, moisture-proof and water-resistant, and it is non-toxic and odorless. It is non-toxic and odorless, and its seismic performance is relatively good, sound insulation is also good, ECB geomembrane is characterized by good flexibility, and its cold resistance and elasticity are good. PVC geomembrane is generally used in construction materials to be used. The anti-slip performance of rough geomembrane is relatively good, it can improve the stability of the whole project.

In addition, when selecting a geomembrane, factors such as engineering needs, impermeability, durability and cost need to be considered