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Water Storage Drainage Board
zhongloo
Water Storage Drainage Board
Plastic HDPE PP 20-50mm Dimple Height 500x500mm Water Storage And Drainage Board For Green Roof
drainage layer drainage board for garden is made of HDPE with impact resistance and pressure resistance which can resist long-term high pressure,and will not generate deformation. The long-termpressure resistance not only can resist weight of concrete bottom plate and its load, but also can bear unav oidable outsidepressure 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 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.
| Model Number | DK-H08 | DK-H10 | DK-H12 | DK-H16 | DK-H20 | DK-H25 | DK-H30 | ||
| Material | HDPE | ||||||||
| Convex Hull Height(mm) | 8 | 10 | 12 | 16 | 20 | 25 | 30 | ||
| Weight(g/m2) | 1000 | 1100 | 1200 | 1400 | 1500 | 1600 | 1800 | ||
| Board Thickness(mm) | 0.7 | 0.8 | 0.9 | 1.0 | 1.1 | 1.1 | 1.2 | ||
| Tensile Strength(N/100mm) | 350 | ||||||||
| Anti-Pression Strength(kpa) | 300 | ||||||||
| Elongation Rate (%) ≧ | 80 | ||||||||
| Flow(cm3·s) | 10 | ||||||||
| CBR Puncture Sterngth(N) | 350 | ||||||||
1. Drainage cell has the functions of building layer drainage, discharging soil infiltration water and storing part of infiltration water.
2. Drainage cell can store water and is conducive to the growth of vegetation.
3. Drainage cell has good compressive strength.
4. Convenient construction, simple maintenance and economic.
5. Drainage cell has Strong load resistance and durability.
6. Ensure that excess water can be quickly drained away.
7. Drainage cell can provide sufficient water and oxygen for plant growth.
8. Lightweight and strong roof insulation.
1. Greening project: 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.
4. Water conservancy project: the reservoir seepage water, reservoir, lake water seepage control, etc.
5. Traffic engineering: highway, railway basement, roadbed, dam and slope protection layer, etc.
Plastic HDPE PP 20-50mm Dimple Height 500x500mm Water Storage And Drainage Board For Green Roof
drainage layer drainage board for garden is made of HDPE with impact resistance and pressure resistance which can resist long-term high pressure,and will not generate deformation. The long-termpressure resistance not only can resist weight of concrete bottom plate and its load, but also can bear unav oidable outsidepressure 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 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.
| Model Number | DK-H08 | DK-H10 | DK-H12 | DK-H16 | DK-H20 | DK-H25 | DK-H30 | ||
| Material | HDPE | ||||||||
| Convex Hull Height(mm) | 8 | 10 | 12 | 16 | 20 | 25 | 30 | ||
| Weight(g/m2) | 1000 | 1100 | 1200 | 1400 | 1500 | 1600 | 1800 | ||
| Board Thickness(mm) | 0.7 | 0.8 | 0.9 | 1.0 | 1.1 | 1.1 | 1.2 | ||
| Tensile Strength(N/100mm) | 350 | ||||||||
| Anti-Pression Strength(kpa) | 300 | ||||||||
| Elongation Rate (%) ≧ | 80 | ||||||||
| Flow(cm3·s) | 10 | ||||||||
| CBR Puncture Sterngth(N) | 350 | ||||||||
1. Drainage cell has the functions of building layer drainage, discharging soil infiltration water and storing part of infiltration water.
2. Drainage cell can store water and is conducive to the growth of vegetation.
3. Drainage cell has good compressive strength.
4. Convenient construction, simple maintenance and economic.
5. Drainage cell has Strong load resistance and durability.
6. Ensure that excess water can be quickly drained away.
7. Drainage cell can provide sufficient water and oxygen for plant growth.
8. Lightweight and strong roof insulation.
1. Greening project: 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.
4. Water conservancy project: the reservoir seepage water, reservoir, lake water seepage control, etc.
5. Traffic engineering: highway, railway basement, roadbed, dam and slope protection layer, etc.