... hdpe geomembrane ,prix geomembrane,hdpe geomembrane liner pvc geomembrane ,geomembrane hdpe,waterproof geomembrane,dimple geomembrane, ... geomembrane, HDPE geomembrane, EVA geomembrane, EBC geomembrane, PVC geomembrane, geomembrane with textured surface. Function:Antiseepage and ... building, planted roof, the roof garden of anti-seepage, sewage pipes lining, etc.). 4) Landscape (man-made lake, river ...