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HDPE Geomembrane liner pond liner 0.2-2.5mm for pool

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.

Commodity name： HDPE Geomembrane liner pond liner 0.2-2.5mm for pool

Category:

Textured HDPE Geomembrane

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john@xiuhegeo.com

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Description

Introduction

Smooth high-density geomembrane is a geosynthetic material typically made from materials such as high-density polyethylene (HDPE) or high-density polypropylene (HDPP). This type of geomembrane has a smooth surface, high density, excellent physical properties and chemical stability, and is commonly used for waterproofing, isolation, and protection in civil engineering, hydraulic engineering, and environmental engineering.

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Applications

The main characteristics and applications of smooth high-density geomembranes include:

Waterproof isolation: Smooth high-density geotextile film has excellent waterproof performance and can be used for waterproofing and leakage prevention in underground engineering, tunnel engineering, reservoir dams, sewage treatment tanks, and other places.

Soil protection: In land development and engineering construction, smooth high-density geomembranes can be laid on the surface of soil to play a role in soil protection, preventing erosion, and preserving water and soil.

Working Drawing

Environmental engineering: can be used for garbage closure and soil pollution control in environmental engineering such as landfills and household waste disposal sites, to prevent waste leakage from polluting soil and groundwater.

Land remediation: In environments such as desertification and sloping agriculture, smooth high-density geomembranes are applied for land remediation and soil and water conservation, improving land quality and enhancing soil moisture retention capacity.

Overall, smooth high-density geomembrane is a multifunctional geosynthetic material with excellent waterproofing, isolation, and protection functions. It is widely used in various engineering and environmental fields and plays an important role.

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