1.5mm HDPE Geomembrane for Swimming Pool - Okorder.com Geomembrane, geotextile and geomembrane belong to mposite permeable material, mainly used for impermeable geomembrane, cloth membrane and two cloth membrane, width 4-6m weight 200-1500g / m2 tensile, tear-resistance, bursting and other physical and mechanical properties, it can meet the