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| Brand Name : | zhongloo |
| Model Number : | Storage And Dimple Drainage Board |
| Certification : | CE/ISO9001/ISO14001 |
| Price : | USD 1.36-2.12 per square meter |
| Payment Terms : | L/C, D/A, D/P, T/T |
| Supply Ability : | 60000 square meters per day |
| Delivery Time : | 8-12 days |
Plastic Water Storage Drainage Board Earthwork Products Water Drainage Hdpe Drain Board
Product Description
The plastic storage and drainage plates is a type of green roof
systems which are drained by a special molding plastic sheets.
Water is retained within dimple on the upper sides of the drainage
plates; excess water spills over the edges of the plates and is
carried off the roof.
The plastic storage and drainage plates are made from
HDPE(high-density polyethylene), using high pressure to inject
plastic to form hole-lump-shaped shell, with stereo space and
support level; in the top of the shell, covering with non-woven as
filtering level for water percolation, water storage and water
drainage.
Technical Parameters
| Plastic drainage board | ||
| item | Specification | |
| Tension at 10% elongation (N/100mm) ≥ | 350 | |
| Maximum pulling force (N/100mm) ≥ | 600 | |
| Elongation at break /% ≥ | 25 | |
| Tear performance/N ≥ | 100 | |
| Compression performance | Maximum strength when compression rate is 20%/KPa ≥ | 150 |
| Extreme compression performance | No break | |
| Low temperature flexibility | -10℃ no cracks | |
| Heat aging | Tensile retention at 10% elongation≥ | 80 |
| Maximum tensile retention rate/(N/100mm) /% ≥ | 90 | |
| Elongation at break retention rate /% ≥ | 70 | |
| Maximum strength retention rate when the compression rate is 20% ≥ | 90 | |
| Extreme compression performance | No break | |
| Low temperature flexibility | -10℃ no cracks | |
| Longitudinal water flow (test pressure 150KPa) (cm²/s) ≥ | 10 | |
Manin features:
Water storage and drainage-Construction a drainage channel and
water storage dimple with a certain three-dimensional spatial
support.
Big load capacity- It is made of polymer materials, the
anti-pression strength is more than 400kpa at most.
Heat insulation function- high-density polyethylene (HDPE) has good
water resistance, heat insulation, high strength.
Water guiding function- the size of the gap between the protrusions
of the drainage board determines the drainage capacity and the
thickness of the air layer. Membrane and shell continuously form an
independent space, liquid can flow inside.
Prevent puncture of plant roots- the HDPE is very strong can preven puncture of plant roots.
Product Application Range
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.
FAQ
1. What's your MOQ?
A: Our MOQ is usually 1000sqm per color.
2. What's your delivery time?
A: It's about 14 days after we received the deposit.
3. What's your payment terms?
A: TT (TT 30% as deposit,and 70% balance payment at sight of BL
copy)or L/C at sight.
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