Polyester Filament Geotextile

Polyester filament geotextile is directly made of polyester through spinning and needle punching. Product specifications can be selected from 80-800g/m 2. It is a geosynthetic material used in geotechnical engineering and civil engineering. , is made by meshing and consolidating polyester filaments, and its fibers are arranged into a three-dimensional structure. In addition to good mechanical properties, it also has good vertical and horizontal drainage properties, good elongation properties, and high chemical stability properties such as biological resistance, acid and alkali resistance, and aging resistance. At the same time, it also has a wide pore size range, tortuous pore distribution,

Excellent permeability and filtration performance. Polyester filament Geotextiles have been widely used in infrastructure construction and are gradually being used in a wider range of fields.

Characteristics of filament geotextile:

Strength - Under the same weight specifications, the tensile strength in all directions is higher than other needle-punched Non-woven fabrics.

Resistant to UV rays - extremely resistant to UV rays.

Extremely high temperature resistance - withstands high temperatures up to 230°C, and still maintains structural integrity and original physical properties under high temperatures.

Permeability and plane drainage - Filament geotextile is thicker and needle-punched, with good plane drainage and vertical water permeability, and can still maintain this performance after many years.

Creep resistance - The creep resistance of filament geotextiles is better than other geotextiles, so it has good long-term performance. It can withstand the corrosion of common chemicals in the soil and the corrosion of gasoline, diesel, etc. Elongation - Geotextiles have good elongation under certain stress, allowing them to adapt to uneven and irregular base surfaces.

Polyester filament geotextile is also called filament non-woven geotextile/polyester non-woven geotextile/filament spunbond needle-punched geotextile/filament permeable geotextile/can also be called permeable geotextile according to the use/compounded with polyethylene Waterproofing can also be called - waterproof geotextile.