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TAI'AN TAIDONG ENGINEERING MATERIALS CO., LTD.
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Drainage Cell
OverviewQuick DetailsPlace of Origin:Shandong, ChinaBrand Name:TaidongModel Number:50x50cmType:Other Earthwork ProductsColor:Black gree
$2 /
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Product Description
Product Introduction
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.
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, easy maintenance and economy.
2.Strong resistance to load and durability.
3.The water can be partially stored and the remaining water can be drained quickly.
4.It provides sufficient moisture and oxygen for plant production.
5.Light weight, the roof heat insulation function strong.
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.
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