HDPE Dimpled Drainage Board

HDPE dimpled drainage board, made of virgin HDPE, adopts 3D studded hollow structure for fast water drainage. Plain and geotextile composite two styles optional, dimple height 8–50mm, max roll width 3m. High compression, root-proof, acid & alkali resistant with over 20 years service life. Ideal matched material for geomembrane pond liner, used in green roof, basement, fish pond, landfill, tunnel and road projects. Light weight, easy installation, OEM custom service supported.