HDPE Dimpled Drainage Board
HDPE Dimpled Drainage Board is made from high density polyethylene (HDPE) or polypropylene (PP) through process of heating, pressuring and shaping . It is a certain three-dimensional which can support the stiffness of the drainage channel, and is also a light sheet for water collection. It has two comprehensive function of water storage and drainage. This kind of drainage board can withstand extremely high pressure, more than 400 kpa high pressure load, and can also withstand mechanical compaction in the process of planting roof backfill, an extreme load conditions. Because the HDPE Dimpled Drainage Board has very high space stiffness. When outside load appears, its special structure will disperse the whole outside pressure around the every round shaped dimple. In this way, the big pressure will become small load to each dimple so so that it can maintain the board stability. Usually, we can produce as customers project application, to supply a certain thickness board, dimple height. Welcome for business talking!
Contact: Nicky Li