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Pet Filament Nonwoven Geotextile 400GSM
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Pet Filament Nonwoven Geotextile 400GSM

Lianyi brand filament polyester geotextile is the kind of continuous filament needle punched non–woven geotextile made from polyester virgin material, formed by the process of needle punching and thermally bonding. Our filament polyester geotextile offers optimum performance per unit weight which features 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 ,Mining and Environmental Protection Projects
  • 400GSM 500GSM 600GSM 800GSM

  • Lianyi or OEM

  • 560394

  • Polyester. PET

Pet Filament Nonwoven Geotextile 400GSM

Geotextile Package

Our nonwoven continuous filament geotextiles are made from 100% polyester fibres, mechanically bonded by needle punching. Heat bonding can also be applied to further strengthen the geotech fabric. Nonwoven polyester continuous filament geotextiles have a high melting point and UV resistance. They provide an effective and economical solution for filtration, separation, drainage, liner protection and reinforcement applications.


Pet Filament Nonwoven Geotextile

High strength nonwoven geotextile

Geotextile for Filtration

The continuous filament structure of nonwoven geotextiles permits water to pass through while preventing soil migration. Spunbonded polyester nonwoven geotextiles are more cost effective than natural filters when used for revetment and subsoil drainage applications.

Geotextile for Separation

Nonwoven continuous filament geo fabrics are suitable for separating two layers of soil with different physical properties. Separating soft ground from coarse fill material reduces the amount of fill required and increases the life span of civil engineering structures such as roads and railways. They are frequently used in railway construction to separate the capping layer from the ballast layer.

Geotextile for Separation

Geotextile for Drainage

Nonwoven geotech fabrics improve the drainage performance of subsoil drainage systems in roads, railways, sports fields and behind retaining walls. They are ideal for draining or venting soils, such as the gas vent layer in a landfill cap.

Geotextile for Liner protection

Needle free nonwoven geotextiles are ideal for protecting HDPE liners from punctures and excessive deformation. The cushioning relieves stress and minimises the chance of contained harmful liquids or landfill waste leaking.

Geotextile for Reinforcement

The strength offered by nonwoven continuous fibre geotextiles can improve the load bearing capacity of a soil’s structure, such as the reinforcement of a retaining wall.

Geotextile Reinforcement

Roll sizes and grades

Our nonwoven polyester spunbonded geofabrics are available in a range of grades from 150gsm to 600gsm. The 6m wide rolls minimizes wastage due to overlaps.

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Lianyi is a leading manufacturer and supply in the geosynthetics industry,specializing soil reinforcement, road construction ,water management ,drainage etc products.


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