Roof Garden Water Storage Dimpled Drainage Membrane Board 50mm Height
Brand Name:zhongloo
Model Number:Plastic Grainage Board
Minimum Order Quantity:1000 square meter/square meters
Delivery Time:10-15 days
Payment Terms:L/C, D/A, D/P, T/T
Place of Origin:China
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Location:
Hefei Anhui China
Address:
2-3C, Innovation And Entrepreneurship Park, Hefei, Anhui, China
Supplier`s last login times:
within 28 hours
Product Details
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Product Details
Plastic Roof Garden Water Storage Drainage Board
Product introduction
Drainage Board with dimple is made from high density polyethylene plastic and it is a kind of geomembrane with dimples on the surface. The dimples can be in cylinder and semi cone shape. It could also be coated by non woven geotextile. The liquid and gas can go through freely between dimples.
Technical parameter
| Plastic drainage board | ||
| item | Specification | |
| Tension at 10% elongation (N/100mm) ≥ | 350 | |
| Maximum pulling force (N/100mm) ≥ | 600 | |
| Elongation at break /% ≥ | 25 | |
| Tear performance/N ≥ | 100 | |
| Compression performance | Maximum strength when compression rate is 20%/KPa ≥ | 150 |
| Extreme compression performance | No break | |
| Low temperature flexibility | -10℃ no cracks | |
| Heat aging | Tensile retention at 10% elongation≥ | 80 |
| Maximum tensile retention rate/(N/100mm) /% ≥ | 90 | |
| Elongation at break retention rate /% ≥ | 70 | |
| Maximum strength retention rate when the compression rate is 20% ≥ | 90 | |
| Extreme compression performance | No break | |
| Low temperature flexibility | -10℃ no cracks | |
| Longitudinal water flow (test pressure 150KPa) (cm²/s) ≥ | 10 | |
Application1.Greening Function : roof garden ,the greening of slop roof ,
football field ,golf course
1.Greening Function : roof garden ,the greening of slop roof ,
football field ,golf course
2.Municipal engineering : airport ,road embankment ,subway ,tunnel
,refuse landfill
3.Constructional engineering :outer and interior wall of basement
,impervious layer and thermal-protective coating of roofing
4.Water conservancy project : the impermeable of reservoir and
artificial lake
5.Traffic engineering : road ,dam ,slop protection layer ,railway
Roof Garden Water Storage Dimpled Drainage Membrane Board 50mm Height
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