HW-PEZ 30 drainage cell/drainage sheet/sheet drainage/drain sheet
HW-PEZ30 CORDRAINAGE --Made in china,drainage sheet,sheet drainage,drain sheet,drainage cell
HW-PEZ 30 drainage sheet,sheet drainage,drain sheet,drainage cell
The HW-PEZ30 CorDrainage is pouring plastic by PP; the surface is covered by grotextile membrane, thus forms a combination drainage plant. It is a square block; 9 blocks compose one square. It is suitable in the large-scale square; the golf course, HW-PEZ30 and the HW-PSS18 use together can enhance HW-PSS18's effect.
Details see (chart: structure of underground project roof)
Product: HW-PEZ30
Color of under plate: Black/White
Material quality: PE
Quality(g/): 3150
Thickness (mm): 30
Compressive strength (kpa): 1000
Color of Geotextile Membrane : Black/White
Material quality : Polyester fiber
Hole caliber (mm) : 0.15
Runoff rate : 320
Tensile strengthN : 160
Quality(g/) : 150
Specification of CorDrainage(mm): 333×333
Flow rate (Loss 5cm) (L/S) : 3.5
Flow rate (Loss 10cm) (L/S) : 5.2
HW-PSD20106 CORDRAINAGE
The HW-PSD20 CorDrainage develops on the basic off the HW-PSD10, is made by the high polystyrene (HIPS). The surface is joined to an adhesive-bonded cloth, thus forms a combination CorDrainage. HW-PSD20 is the one-sided raised Taiwan draining plant, only then the draining water function, compares with HW-PSD10, the HW-PSD20 displacement is bigger. Is suitable quite is deep in the soil layer does not need to store water the function large-scale square to afforest, project and so on garage roof afforestation.
The construction for details sees (chart garage roof project)
Product: HW-PSD20(106)
Color of under plate: Black/White
Material quality: High Polystyrene
Quality(g/): 860
Thickness (mm): 20
Compressive strength (kpa): 200
Color of Geotextile Membrane : Black/White
Material quality : Polyester fiber
Hole caliber (mm) : 0.15
Runoff rate : 320
Tensile strengthN : 160
Quality(g/) : 150
Specification of CorDrainagemm: 1200×16660
Flow rate (Loss 5cm) (L/S) : 2.9
Flow rate (Loss 10cm) (L/S) : 4.2