HDPE dimple geomembrane for roof garden
HDPE dimple Geomembrane Introduction:
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, there is filtration geotextile to make sure the drainage channel ruing well without any block for any articles. For example, filling particles or concrete.
HDPE dimple Geomembrane Property:
resistance to puncture of plant roots;
Simple installation and quality guaranteed.
HDPE dimple Geomembrane 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.
HDPE dimple Geomembrane Packing:
Rolls Size normal Width 2.4MXLength 30M, or 2.9MX30M in plastic Woven Bag.
other packing size can Negotiations.
HDPE dimple Geomembrane Specification:
|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||-35C 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|