Nall Plate Type Drain Board for Road Railway Highway Tunnel
Extruded by high-molecular polymer to nail plate type. Compounded by non-woven geotextile on top of nails, in order to let soil particles pass through, avoid the block of drainage channel.
Meantime it could also resist long time high pressure without any deformation, keep original drainage volume.
Specification of Nall Plate Type Drain Board for Road Railway Highway Tunnel
Thickness 0.8mm - 1.2mm.
Property of Nall Plate Type Drain Board for Road Railway Highway Tunnel
I. Water-proof and heat insulation
2. Drainage and water storage
3. Widely used and easy for construction
4. Good flexibility and compressive strength
Application of Nall Plate Type Drain Board for Road Railway Highway Tunnel
I. Greening project: The garage roof greening, roof garden, greening baths football and golf course project etc.
2. Municipal engineering: Road embankment, subway tunnel, landfill groundwater and surface water guide line, etc.
3. Construction: Building foundation upper or lower base, both inside and outside of basement, the wall green roof drainage seepage control and heat insulation layer, etc.
4. Traffic engineering: Highway railway subgrade embankment and slope protection layer back flow drainage, etc.
| Area |
Application of Geosynthetics |
| Hydraulic |
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses Aquaculture and Desalination Water LagoonsTanks, Reservoirs, Liquid WasteFloating Cover SolutionsDrainage and FiltrationShading Cover Solutions |
| Environment |
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers |
| Civil Works |
Erosion Control, Secondary Containment, Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation. |
| Building |
Parkings,Roofing,Soundproofing building |
Audited Supplier 
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