sao tome and principe Best Price Waterproof Textured HDPE Geomembrane for Agriculture

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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sao tome and principeTextured HDPE Geomembrane

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Product Description

Introduction

Textured HDPE Geomembrane is extensively used in civil engineering, water conservancy engineering, environmental engineering and different fields, with quite a number uses. It can be used for anti-seepage, anti-corrosion, isolation, reinforcement and different aspects, presenting complete engineering safety and enchancment effects. Smooth geomembrane has the traits of clean surface, growing older resistance, impermeability, and excessive tensile strength, enjoying an necessary position in engineering.

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Applications

Soil protection: Smooth geomembrane can be used to forestall soil erosion and soil erosion, shield soil assets from water waft and chemical substances, and hold soil fertility and biodiversity.
Water useful resource protection: By placing a clean geotextile membrane between water and soil, it can forestall the infiltration and diffusion of pollution and chemicals, and defend the water fine and extent of groundwater and floor water bodies.
Ecosystem protection: The software of clean geotextile can minimize land desertification, water pollution, and ecological surroundings damage, which is really helpful for defending the residing surroundings of vegetation, animals, and microorganisms, and retaining ecological balance.
Landfill Cover: Smooth geomembrane can be used to cowl landfills, stop waste leakage and air pollution of groundwater, and decrease destructive outcomes on the surrounding environment.
River and lake restoration: In river and lake restoration projects, easy geotextile can be used to restore and make stronger the bottom, decrease water accumulation and nutrient release, and enhance water quality.

In summary, clean geotextile performs an vital function in environmental protection. By defending soil, water resources, and ecosystems, it successfully reduces harm and air pollution to the ecological environment, promotes sustainable development, and aid utilization.

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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