... at request) compound geomembraneSpecification:1.one piece geotextile and one piece membrane:weight of base geotextile :100-1000g/m2, thickness of geomembrane:0.1 ... -layersKinds of membrane:HDPE, LDPE,EVA,CPE,PVC ect.Properties:Flexibility is good, exception of a geotextile’s isolation ,drainage,reinforced,protective functions, but ...