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| Brand Name : | zhongloo |
| Model Number : | Storage And Dimple Drainage Board |
| Certification : | CE/ISO9001/ISO14001 |
| Price : | USD 1.36-2.19 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 |
House Green Roof System Garden Dimple Drainage Board Plastic 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 storage and drainage board is made of high-density polyethylene (HDPE) or polypropylene (PP), which is heated and pressed to form a lightweight sheet that can create a drainage channel with a certain three-dimensional spatial support rigidity and can also store water. This type of sheet has two comprehensive functions of water storage and drainage, and has the characteristics of extremely high spatial rigidity and significantly better compressive resistance than similar products.
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.
4.Can you produce the product according to customers' requirements?
A : Sure, we are professional manufacturer, OEM and ODM are both welcome.
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