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WEIFANG CITY HUATENG PLASTIC PRODUCTS CO., LTD.
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drainage board for roof garden/roof drainage
OverviewQuick DetailsPlace of Origin:Shandong, ChinaBrand Name:BOLVType:Other Waterproofing MaterialsSize:50cm*50cm*3cmMaterial:PESupply Abi
$2 /
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Product Description
Drainage Board is molded by PP with high strength, the compressive strength is extremely high and does not distort or burst. Covering the board with non-woven fabrics gains higher water permeability and tonnage. Construction is simple and fast with security.Its specification is 40*40cm. A drainage cage can be fixed by four pieces of boards and two braces, used in water drainage under earth, wall drainage and other large area draining water.
Features
Material: HDPE, PP
Specification: Drainage Board 40*40/50x50cm; Drainage Cage 40*40*46cm
Color: Black, orange
Water percolation aperture: 18mm
Open porosity level: ≤60%
Product Use
Transportation work: river diversion and drainage on roadbed and surface of highway and railway; Draining in dyke and flow backwards layer.
Social Project:ground water and surface water drainage in roadbed, tunnel underground and waste landfill site
Building engineering:river diversion and drainage in building foundation, basement, roof, and lagging.
Virescence use:used in Garage roof Virescence, roof garden, court and bathhouse, etc
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