High Efficiency Geocomposite Drainage Board , Dimpled Drainage Mat
For Basement Wall
EltMembrane-CDG series of geomembrane is manufactured from High
Density Polyethylene resins.
Produced by extruding plastic sheet into dimple shape.These
dimples,in spatial structure with certain height. Can resist
long-term high pressure without deformation.
On the top of the dimples, also can composite one layer filtration
geotextile to make sure
the drainage channel ruing well without any block for any articles.
Such as filling particles or concrete.
low-cost, high efficiency; durable; chemical resistance, resistance
to puncture of plant roots; diverse application; simple
installation and quality guaranteed.
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.
|NO.||Item Name||Technical requirements|
|1||Tensile Strength N/5cm ≥||400||400||500||500||700||700|
|2||Elongation at Break % ≥||200||200||300||300||400||400|
|3||Dimensional Strength Mpa ≥||400||320||450||370||500||420|
|4||Dimensional Stability %||±2|
|5||Low Temperature Impact Brittle Property||－35℃ crack-free bending|
|6||Longitudinal Flow Capacity cm3/s( hydraulic pressure 5Kpa)||5.6||8.6||5.6||8.6||5.6||8.6|
|7||Longitudinal Flow Capacity cm3/s( hydraulic pressure 350Kpa)||15.2||18.2||15.2||18.2||15.2||18.2|