10 - 50mm Height Roof Garden Drainage Board Anti Seepage
Price:
USD 0.63-1.62 per square meter
MOQ:
1000 Per square meter
Delivery Time:
8-12 work days
Brand:
zhongloo
Product Description
10~50mm Dimple Height Roof Garden Drainage Board
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
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Plastic drainage board
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item
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Specification
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Tension at 10% elongation (N/100mm) ≥
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350
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Maximum pulling force (N/100mm) ≥
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600
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Elongation at break /% ≥
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25
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Tear performance/N ≥
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100
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Compression performance
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Maximum strength when compression rate is 20%/KPa ≥
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150
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Extreme compression performance
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No break
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Low temperature flexibility
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-10℃ no cracks
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Heat aging
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Tensile retention at 10% elongation≥
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80
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Maximum tensile retention rate/(N/100mm) /% ≥
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90
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Elongation at break retention rate /% ≥
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70
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Maximum strength retention rate when the compression rate is 20% ≥
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90
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Extreme compression performance
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No break
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Low temperature flexibility
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-10℃ no cracks
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Longitudinal water flow (test pressure 150KPa) (cm²/s) ≥
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10
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Product Usages
1. Forest Park engineering: garage roof greening, roof garden, roof greening, football field, golf course, bathing beach engineering, etc.
2. Municipal works: road subgrade, subway tunnel.
3. Construction engineering: upper or lower layer of building foundation, internal and external walls of basement, seepage prevention and heat insulation layer of roof, etc. 4. Traffic engineering: road, railway subgrade, embankment and slope protection layer, etc.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Anhui Zhonglu Engineering Materials Co., Ltd.
Location
2-3C, Innovation And Entrepreneurship Park, Hefei, Anhui, China
Contact Person
angela