Dimple Drainage Sheet /Dimple Drainage Mat
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China [CN] 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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