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Customized 1m-8m Width Composite Geomembrane with Non Woven Geotextile for Dam Liner

Composite geomembrane is a geotextile and geomembrane composite impermeable materials, it is mainly used for seepage control, composite geomembrane is divided into a cloth and a membrane and two cloth and a membrane

Commodity name： Customized 1m-8m Width Composite Geomembrane with Non Woven Geotextile for Dam Liner

Category:

Composite Geomembrane

Email:

john@xiuhegeo.com

Online consultation

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Description

Introduction

Composite geomembrane is combined with geotextile and geomembrane composite made of impervious materials, it is mainly used for seepage control, composite geomembrane is divided into a film, a film with a cloth and cloth two wide 4-6m, weight is 200-1500g/m2, the indexes of physical and mechanical tensile and tearing resistance, bursting properties such as high. To meet the civil engineering, water conservancy, municipal construction, traffic, subway, tunnel etc.. Because of its use of polymer materials, and the production process of anti-aging agent, it can be used in unconventional temperature environment.

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Working Drawing

Waterproof function: Composite geomembrane has good waterproof performance and can be used in underground engineering, water conservancy engineering, landscaping engineering and other places that require waterproofing, such as preventing groundwater leakage and soil moisture.

Anti seepage function: Composite geomembrane has high compressive and impermeable properties, and can be used for soil anti-seepage treatment, such as seepage control in landfill sites, reservoir dam foundations, and other places.

Foundation reinforcement: Composite geomembrane can be laid on the surface of soil as a reinforcement layer to enhance the bearing capacity of the soil, reduce foundation settlement, and protect the stability of buildings or roads.

Surface drainage: Composite geomembrane has drainage function and can be used in drainage systems of roads, squares, sidewalks, and other places to keep the surface dry and prevent water accumulation.

Environmental engineering: Composite geomembranes can be used in environmental engineering, such as anti-seepage layers in landfills and waste treatment in chemical plants, to protect the environment and prevent pollution.

Specifications

Item		Index
Nominal breaking strength / ( kN / m )		5	7.5	10	12	14	16	18	20
Longitudinal and transverse rupture strength /( kN / m )≥		5.0	7.5	10	12	14	16	18	20
Vertical and horizontal standard strength corresponding to elongation /%		30-100
CBR bursting strength /kN ≥		1.1	1.5	1.9	2.2	2.5	2.8	3.0	3.2
Vertical and horizontal tear strength / kN ≥		0.15	0.25	0.32	0.40	0.48	0.56	0.62	0.70
Vertical Permeability Index / ( cm / s)		According customer needs
Width deviation /%		-1.0

Item		Membrane thickness/mm
Item		0.2	0.3	0.4	0.5	0.6	0.7	0.8	1.0
Hydrostatic pressure resistance / MPa	1 fabric with 1 membrane	0.4	0.5	0.6	0.8	1.0	1.2	1.4	1.6
Hydrostatic pressure resistance / MPa	2 fabric with 1 membrane	0.5	0.6	0.8	1.0	1.2	1.4	1.6	1.8