8 - 30mm HDPE Plastic Drainage Board Sheet For Roof Garden Green
Price:
USD 0.56-1.26 per square meter
MOQ:
1000 Per square meter
Delivery Time:
8-12 work days
Brand:
zhongloo
Product Description
Hdpe plastic drainage boardsheet for roof garden green
Product Deacription
Drainage board is made of HDPE with high impact resistance and pressure resistance which can resist long-term high pressure, and will not generate deformation. The long-term pressure resistance not only can resist weight of concrete bottom plate and its load, but also can bear unavoidable outside pressure and impact force during construction, for example, vehicle, worker stepping, concrete pouring impact force, etc. It can keep bottom plate undeformed for long term, so original drainage quantity can be kept.Application of filter layer earthwork fabric on bottom plate is to ensure drainage channel is not blocked by foreign object, for example, backfilling particle 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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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
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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