Chinese Suppliers 10mm Drainage Cell For Roof Garden
The plastic storage and evacuation plates square measure a sort of inexperienced roof systems that square measure drained by a special molding plastic sheet. Water is preserved inside dimple on the higher sides of the evacuation plates; excess water spills over the sides of the plates and is carried off the roof.
The wholesale low cost storage and drainage sheet square measure made up of HDPE(high-density polyethylene), victimization high to inject plastic to create the hole-lump-shaped shell, with the stereo area and support level; within the prime of the shell, covering with non-woven as filtering level for water percolation, water storage, and water evacuation.
Product Parameter
| NUM | Project | Index | ||||
| LDPE | LLDPE | EVA | HDPE | |||
| Ordinary | environmental protection | |||||
| 1 | thickness,mm | 0.2-3.0 | 0.2-3.0 | 0.2-4.0 | 0.2-4.0 | |
| 2 | Width,m | 2.5-9.0 | 2.5-9.0 | 2.5-8.0 | 2.5-8.0 | |
| 3 | tensile strength,Mpa | >=14 | >=16 | >=16 | >=17 | >=25 |
| 4 | elongation at break,% | >=400 | >=700 | >=550 | >=450 | >=550 |
| 5 | Right angle tear strength,N/mm | >=50 | >=60 | >=60 | >=80 | >=110 |
| 6 | Coefficient of steam permeability | <1.0*10 | <1.0*10 | <1.0*10 | ——— | ——— |
| 7 | Service temperature range | +70℃ -70℃ | +70℃ -70℃ | +70℃ -70℃ | ——— | ——— |
| 8 | Carbon black content,% | ——— | ——— | ——— | 2.0-3.0 | |
| 9 | Environmental stress cracking resistance, F | ——— | ——— | ——— | >=1500 | |
| 10 | -70℃ Low temperature impact embrittlement | ——— | ——— | ——— | pass | |
| 11 | 200℃ Oxidation induction time | ——— | ——— | ——— | >20 |
Product Feature
1. Convenient construction, straightforward maintenance, and economy.
2. Robust resistance to load and sturdiness.
3. The water may be part keep and also the remaining water may be drained quickly.
4. It provides enough wet and chemical element for plant production.
5. Light-weight, the roof heat insulation performs robustly.
Product Application Range
1. Greening project: the garage roof greening, garden, vertical greening, roof greening, soccer pitches, golf links, etc.
2. Municipal engineering: landing field, road hill, subway, tunnel, landfill, etc.
3. Construction: the higher or lower building foundation, within and outdoors the basement wall, floor and roof, roof flow management and warmth insulation layer, etc.
4. Water conservancy project: the reservoir flow water, reservoir, lake water flow management, etc.
5. Traffic engineering: main road, railway basement, roadbed, dam, and slope protection layer, etc.
