Durable Reinforced Plastic Drainage Plate

This plastic drainage plate is manufactured via extrusion and vacuum forming, forming integrated panels with closed conical protrusions. The three-dimensional hollow structure delivers stable supporting rigidity, leaving smooth channels for free water and gas circulation. Besides reliable drainage and ventilation capacity, it also features sound insulation and vibration isolation effects, serving as a multi-functional construction geosynthetic material. It is widely applied for roof greening drainage, basement waterproof layer protection, indoor floor moisture insulation, as well as highway and railway tunnel drainage works. Filter Geotextile is normally laid on the plate surface to block fine soil particles and avoid channel blockage. It cooperates perfectly with HDPE Geomembrane and other Geomembranes to build complete multi-layer waterproof and drainage systems for underground structures. It can be combined with matched Drainage net to form layered drainage networks for large-ar…