Polyester filament geotextile is the kind of continuous filament needle punched non-woven geotextile made of virgin polyester material, formed by needle punching and thermal bonding process. Our polyester filament geotextile offers optimum performance per unit weight featuring good mechanical properties of tensile strength and puncture resistance, good drainage ability, acid and alkali resistance, and anti-aging. Filament geotextile is widely used for separation, filtration, drainage, protection and subgrade reinforcement functions for civil engineering projects.

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Characteristics

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• High tensile strength

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• Puncture resistance and strong.

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• Anti-corrosion

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• Anti-aging

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• Excellent permeability and filtration.

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• Acid and alkali resistance

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• Increase the life of the road

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• Withstands heavy construction loads

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• Ease of installation

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Applications

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• Isolation between different materials. To bear the additional load between the foundation and the subgrade of the highway and the airport, the geomembrane and the sandy drainage layer, the foundation and the embankment soil, etc.

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• Soft base reinforcement. To protect the geomembrane from being punctured by impurities from landfills, base soil or stone layer used in airport road, railway, landfill or playground, etc.

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• Filtration. To prevent the geocomposite from infiltrating under the landfill.

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• Sewer system. Installed under geomembrane, playgrounds or railroad ballast, etc.