Mongolian HDPE Anti-Seepage Membrane ASTM Standard Mining Pile Pit 1.5mm Geomembrane

Mongolian HDPE Anti-Seepage Membrane ASTM Standard Mining Pile Pit 1.5mm Geomembrane. High permeability HDPE material: made of high-density polyethylene raw material, with extremely low permeability coefficient, which can effectively block liquid leakage. Anti aging and anti-corrosion: The product does not require frequent replacement and maintenance, and has excellent acid and alkali resistance, as well as UV resistance. High strength tear resistance: The tensile strength can reach over 20MPa, the elongation at break exceeds 700%, and it can adapt to uneven settlement of the foundation.