Papua New Guinea ISO Texture 0.5mm 1.5mm 2.0mm HDPE Geomembrane for Pond 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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Papua New GuineaTextured HDPE Geomembrane

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Product Description

Introduction

Textured geotextile is a type of geotextile with a special surface texture, commonly used for waterproofing, anti-seepage, and soil protection in civil engineering. Its textured surface can increase the friction between the geomembrane and the soil, improve the anti-skid performance, and help to fix the soil and prevent landslides and other problems. In addition, textured geomembranes can effectively isolate the infiltration of water and gas, playing a waterproof and anti-seepage role. In some special civil engineering projects, the use of textured geotextiles can provide additional protection and enhance the stability of the project.

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Applications

Waterproofing: Textured geotextile can be used as an effective waterproof layer in engineering projects such as dams, reservoirs, embankments, tunnels, and basements, preventing water from penetrating into the interior of underground structures and protecting engineering facilities from water damage.
Anti seepage: Textured geotextile can be used to prevent the infiltration of harmful substances or chemicals in the soil, protecting the safety of groundwater and soil environment.
Soil protection: Textured geotextiles can be used to protect soil surfaces from external environmental erosion, prevent soil loss, erosion, and collapse, and improve soil stability and protection.
Soil fixation: The special surface texture of textured geotextiles can increase friction with the soil, help with soil fixation and prevent problems such as landslides, and play an important role in slope, slope, road and other engineering projects.
Environmental remediation: Textured geotextiles can also be applied in environmental remediation and ecological restoration projects, helping to restore polluted or damaged land, water bodies, and other environments, and protecting the health of ecosystems.

Overall, textured geotextiles are a very important material in civil engineering, which can provide various functions and protective effects, and are widely used in various engineering projects.

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