Dimple Drainage Board Knowledge

Plastic drainage board is formed of polyethylene (HDPE) plastic plate after stamping into a conical process table, it can resist long-term high, won't produce deformation of drainage materials. it's 3 meters in breadth and 10 to 30 meters long. The drainboard is often used as a composite filter geotextile to make sure that the drain passage isn't blocked by foreign matter, like backfill or concrete. China dimple drainage board suppliers set drainage together, successfully solve the connection between waterproof and drainage, both in drainage function, economic benefits are better than the normal stone particle drainage and other filter layers. Application: the drainage board is employed for planting roof, underground building, tunnel, and another engineering, at an equivalent time within the garden, outdoor garage roof greening, wall, basement, tunnel, subway, underground foundation engineering, slope protection, and highway subgrade drainage, widely used.