HDPE dimple storage and drainage board has high tensile strength, not easily deformed。 It has the features of store water and drainage water and is very popular in some projects. Features: Convenient construction, simple maintenance and economy. Better load resistance and durability Provide water and oxygen for plant Light weight and good insulation function of […]
Drainage board is manufactured from high density polyethylene resins. Produced by extruding plastic sheet into dimple shape. These dimples, in spatial structure with certain height can resist long-term high pressure without deformation. On the top of dimples, there is filtration geotextile to make sure the drainage channels running well without any block for any articles. It is […]
