20mm HDPE Dimple Drain Sheet For Roof Garden Retaining Wall Construction
Brand Name:zhongloo
Model Number:PSB
Minimum Order Quantity:1000 Per square meter
Delivery Time:8-12 work days
Payment Terms:L/C, 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
Company Profile
Product Details
20mm Dimple Drain Sheet Roof Garden Retaining Wall
Product Deacription
The bottom plate of the drainage board is made of HIPS and HDPE,
which can resist long-term high pressure. There will be no
deformation. This long-term compression resistance can not only
withstand the weight and load of the concrete floor, but also
withstand the external pressure and impact force that cannot be
avoided during the construction period, such as vehicles, workers
and concrete pouring impulse. Keep the bottom plate out of
deformation for a long time, so as to maintain the original
displacement. The filter layer soil fabric on the bottom plate is
used to ensure that the drainage channel is not blocked by foreign
matter, such as backfill soil particles or concrete.
Technical specification
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 | |
Application
1. Greening Project
The garage roof greening, roof garden, vertical greening, roof greening, football pitches, golf course, etc
2. Municipal Engineering
The garage roof greening, roof garden, vertical greening, roof greening, football pitches, golf course, etc
2. Municipal Engineering
Airport, road embankment, subway, tunnel, landfill, etc
3. Construction
The upper or lower building foundation, inside and outside the basement wall, floor and roof, roof seepage control and heat
insulation layer, etc
The upper or lower building foundation, inside and outside the basement wall, floor and roof, roof seepage control and heat
insulation layer, etc
20mm HDPE Dimple Drain Sheet For Roof Garden Retaining Wall Construction
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