Papua New Guinea 2.0mm Anti-Seepage Double-Sided HDPE Smooth Black Geomembrane for Landfill Project in Vietnam

Geomembranes use plastic movies as anti-seepage substrates, commonly which encompass polyvinyl chloride (PVC) and polyethylene (PE), EVA (ethylene/vinyl acetate copolymer). In tunnel applications, ECB (ethylene vinyl acetate modified asphalt combo geomembrane) is moreover designed and used.

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Papua New GuineaTextured HDPE Geomembrane

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Product Description

Introduction

Anti seepage Geomembrane is a water-proof cloth used in civil engineering, typically made of artificial substances such as high-density polyethylene (HDPE), polypropylene (PP), or polyvinyl chloride (PVC). Therefore, anti-seepage geotextile membranes are broadly used in civil engineering such as roads, tunnels, dams, embankments, and landfills, presenting dependable anti-seepage safety for engineering projects.

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Applications

High water-proof performance: Due to its excessive density, the anti-seepage geotextile movie has a properly water-proof effect, which can efficiently isolate water, stop groundwater infiltration and soil liquid leakage.

Corrosion resistance: The anti-seepage geotextile movie has notable chemical corrosion resistance and can face up to the erosion of corrosive elements such as acid, alkali, and chemical agents.

Aging resistance: The specifically dealt with anti-seepage geotextile movie has excellent getting old resistance and can be used in out of doors environments for a lengthy time except being affected by way of UV rays, oxidation, thermal deformation, etc.

Impermeability: The anti-seepage geotextile membrane has a excessive thickness and tight structure, top notch impermeability, and can efficiently forestall the intrusion of groundwater.

Flexibility and plasticity: The anti-seepage geotextile membrane has a positive diploma of flexibility and plasticity, which can adapt to the desires of specific shapes and surfaces, and is handy to construct.

Environmental friendliness: Modern anti-seepage geotextile membranes are non-toxic and odorless in the course of manufacturing and use, assembly environmental safety requirements.

Working Drawing

Specifications

Thicknesses mm	0.75	1	1.25	1.5	2	2.5	3
Densities g/cm³	≥ 0.940
Roughness height	≥0.25
Tensile yield strength (longitudinal and transverse) N/mm	≥11	≥15	≥18	≥22	≥29	≥37	≥44
Tensile breaking strength (longitudinal and transverse) N/mm	≥8	≥10	≥13	≥16	≥21	≥26	≥32
Yield elongation (longitudinal and transverse) %	≥12
Elongation at break (longitudinal and transverse) %	≥100
Right angle tearing load (longitudinal and transverse) N	≥93	≥125	≥160	≥190	≥250	≥315	≥375
puncture strength N	≥ 200	≥ 270	≥335	≥400	≥ 535	≥670	≥800
Stress cracking under tensile load	≥300
Carbon black content %	2.0-3.0
Carbon Black Dispersibility	No more than 1 out of 10 data at level 3, not allowed at levels 4 and 5
Atmospheric pressure oxidation induction time (OIT)min	Atmospheric pressure oxidation induction time ≥ 100
Atmospheric pressure oxidation induction time (OIT)min	High pressure oxidation induction time ≥ 400
85°C heat aging %	≥55
anti-ultraviolet	≥ 50