Dimple Drainage Sheet /Dimple Drainage Mat
Product Description
Dimple Drainage Sheet /Dimple Drainage Mat
Product Description
A high-density polyethylene (HDPE)dimpled sheet.Specially designed as a backfill protection and vertical drainage board for sub-grade tanking.The liquid and gas can go through freely between dimples.
Drainage Cell Application
1. Landscape engineering: garage top greening, roof garden, football field, golf course, beach project.
2. Municipal engineering: road base, subway, tunnel, landfill.
3.Construction engineering : upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
4. Traffic engineering: highway, railway basement, dam and slope.
|
Weight |
900g/sqm |
|
Thickness |
1mm |
|
Dimple height |
10mm |
|
Drainage volume |
5.6L/㎡ |
|
Compression Resistance |
>310Mpa |
|
Heat resistance |
-30℃/+60℃ |
|
Tensile resistance MD |
>310N/5cm |
|
Tensile resistance CD |
>310N/5cm |
|
ALL.MD |
>25% |
|
All.CD |
>25% |
|
Roll length |
20m |
|
Roll width |
3m |
|
Dimple height |
10mm |
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