The plastic storage and drainage plates are drained by a special molding plastic sheets. Water is retained within dimple on the upper sides of the drainage plates; excess water spills over the edges of the plates and is carried off the roof.
The plastic storage and drainage plates are made from HDPE(high-density polyethylene), using high pressure to inject plastic to form hole-lump-shaped shell, with stereo space and support level; in the top of the shell, covering with non-woven as filtering level for water percolation, water storage and water drainage.
- Virgin HDPE and geotextile material
- Can be vertical or horizontal installed
- Enhanced waterproof capability
- Chemical resistant
- Strong and durable
- Dual characteristics of HDPE and geotextiles
- High compressive strength
- Good filtering performance
- Excellent performance of drainage and water accumulation
- Good wear resistance
- Light weight and easy to transport
- Quick and convenient installation
- Greening projects. Garden roof, vertical greening, sloping roof greening, football field, golf course, etc.
- Municipal Engineering. Airport, road subgrade, subway, tunnel, landfill.
- Construction Engineering. The upper or lower floor of the building foundation, the wall and floor of the underground indoor and outside, the roof, the roof seepage prevention and the heat insulation layer, etc.
- Water conservancy project. Reservoir seepage prevention, reservoir, artificial lake seepage prevention.
- Traffic engineering. highway, railway subgrade, embankment and slope protection layer.