HDPE Composite Dimple Geomembrane Drainage Board

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.

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Model:
EltMembrane-CDG
Brand:
Elite-indus
Code:
EltMembrane-CDG

Product Description

Composite Dimple Geomembrane
----EltMembrane-CDG
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.
Property:
low-cost, high efficiency; durable; chemical resistance, resistance to puncture of plant roots; diverse application; simple installation and quality guaranteed.
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.

Specification:

NO.	Item Name	Technical requirements
NO.	Item Name	H10-1.0	H20-1.0	H10-1.5	H20-1.5	H10-2.0	H20-2.0
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