Green roof Drainage Board/HDPE Drainage Sheet
Green roof Drainage Board/HDPE Drainage Sheet Description:

Green roof Drainage Board/HDPE Drainage Sheet with high impact and the resistance, high pressure polystyrene,HDPE resistant to high pressure for a long time, made no deformation. This long resistance not only can withstand bone-chilling concrete slabs and weight load, and can withstand bone-chilling during construction inevitable foreign pressure and impact, such as vehicles, workers and concrete pouring down momentum, etc. Long-term deformation, so keep floor can maintain the original displacement. On the floor of the filter layer is to ensure that the use of geotextiles drainage channels won't because foreign substance and block, such as particle or concrete backfill soil

Green roof Drainage Board/HDPE Drainage Sheet  Features:
1. Durable, resist compression but light weight
2. Strong drainage capacity
3. Soundproofing, waterproofing and dampproofing
4. Saving investment, and environmental protection for your projects
In a word, either the function or the economic effect of the drainage board is better than other traditional architecture
Materials, such as stone and ceramisite
Application Range
Retaining Walls
Basement Walls
Tunnels and landfills
Reduction in hydrostatic pressure behind retaining structure
Additional protection to waterproofing membranes
Horizontal drainage for rooftops and planter box

Green roof Drainage Board/HDPE Drainage Sheet Index:

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