Colombia 0.5mm 0.75mm HDPE Geomembrane Plastic Liner pond dam liner

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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ColombiaTextured HDPE Geomembrane

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Product Description

Introduction

Smooth high-density geomembrane is a geosynthetic fabric usually made from substances such as high-density polyethylene (HDPE) or high-density polypropylene (HDPP). This kind of geomembrane has a easy surface, excessive density, amazing bodily houses and chemical stability, and is frequently used for waterproofing, isolation, and safety in civil engineering, hydraulic engineering, and environmental engineering.

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Applications

The major traits and purposes of easy high-density geomembranes include:

Waterproof isolation: Smooth high-density geotextile movie has magnificent water resistant overall performance and can be used for waterproofing and leakage prevention in underground engineering, tunnel engineering, reservoir dams, sewage therapy tanks, and different places.

Soil protection: In land improvement and engineering construction, easy high-density geomembranes can be laid on the floor of soil to play a position in soil protection, stopping erosion, and retaining water and soil.

Working Drawing

Environmental engineering: can be used for rubbish closure and soil air pollution manipulate in environmental engineering such as landfills and family waste disposal sites, to stop waste leakage from polluting soil and groundwater.

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

Overall, clean high-density geomembrane is a multifunctional geosynthetic fabric with wonderful waterproofing, isolation, and safety functions. It is broadly used in more than a few engineering and environmental fields and performs an vital 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