Anhui Zhonglu Engineering Materials Co., Ltd.
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50mm hdpe water-storage drainage board for rooftop garden
Product Description
High density polyethylene (HDPE) or polypropylene (PP) is used as the water storage and drainage board, which is formed by heating and pressing. It can not only create a drainage channel with a certain three-dimensional space support stiffness, but also can store water.
Specs:
| Product name | water storage and drainage board |
| Material | HDPE, PP |
| Size | 500x500mm |
| Height | 20,25,30,40,50mm |
| Color | black, green, white |
| Water flow | 10-22cm3*s |
| Water storage | 3.8-4.7L/sqm |
| Anti-pression strength | 300-400kpa |
Product Application
Landscape engineering:
Underground garage roof plant,green roof,football field,golf course,outdoor bathing place,plant in the salt and alkali place etc.
Construction engineering:
Anti-seepage of floor layer in the underground,anti-seepage for building foundation of super-stratum,sub-layer,basement interiors&exteriors layers.
Municipal engineering:
Subway,road bed,landfill
Traffic engineering:
Tunnel,highway,railroad bed,dam,revetment drainage
Decoration project:
Moisture-proof,sound insulation,damping threading