Papua New Guinea Conservation function Composite Geomembrane

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

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Papua New GuineaComposite Geomembrane

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Product Description

Introduction

Composite geomembrane is a geosynthetic fabric made from substances such as high-density polyethylene (HDPE) or polypropylene (PP). Its imperative makes use of are as follows:

Waterproof function: Composite geomembrane has extraordinarily top water resistant standard average overall performance and can be used to provide up water infiltration and leakage. It is appropriate for water conservancy and environmental engineering such as embankments, reservoirs, sewage therapy tanks, water tanks, tunnels, etc.

Anti corrosion function: Composite geomembrane has brilliant chemical corrosion resistance and can be used to give up soil, water or chemical factors from corroding structures. It is appropriate for mining, chemical plants, landfill internet web sites and special engineering projects.

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Isolation function: Composite geomembrane can correctly isolate gorgeous soil layers or materials, stop their mutual infiltration or mixing, and is great for civil engineering initiatives such as highways, railways, airports, and docks.

Reinforcement function: Composite geomembrane can stand up to tensile and tearing forces, and is used to decorate soil, end slope landslides, soil erosion, etc. It is appropriate for land improvement, river administration and exceptional engineering projects.

Conservation function: Composite geomembrane can be used as section of soil and water conservation measures to shield soil moisture and restriction soil erosion. It is awesome for obligations such as farmland and vegetation restoration.

Working Drawing

In addition to the above functions, composite geomembranes can in addition be used in fields such as land protection, coastal engineering, and landscaping. It no longer completely has excessive electrical electricity and durability, then again in addition affords dependable engineering and environmental protection effects, making it one of the indispensable substances typically used in civil engineering.

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