Product Description
Polyester Filament Needle Punched Geotextile was made from virgin polyester chips, the continous filament was extruded from polyester chip by machine directly by spunbond process. Pet Long Fiber Nonwoven Geotextile punch together to get the stable 3D with highter strength fabric . so Nonwoven Geotextile Fiber has high strength , good creep property excellent and erosion resistance, aging-resistance and heat resistance.
Polyester Filament Needle Punched Geotextile sed to separate,filter,reinforce, protect or drain.Geotextiles are commenly used to separate layers like clay and drainage and to protect liner from damage.
Product Function
1)anti-aging, the product has very high anti-ultraviolet radiation ability, not easy to degradation.2) High temperature resistance to up to 230ºC maintaining structure stability and original physical properties.
3) High flat drainage and vertical permeability.
4) High creep resistance.
5) Resistance of erosion of chemicals in soil as well as the corrosion of gasoline and diesel etc.
6) High elongation under certain stress, thus able to adapt to uneven and irregular bases.
Technical Parameter
Product Application
1. Drainage
Geotextiles will efficiently collect surplus water from structures, such as rainwater or surplus water, from the soil and
discharge it.
2. Filtration
Our geotextiles provide superior hydraulic flow and soil retention, which makes them well suited for filtration in subsurface
drainage applications and under hard armour systems.
3. Separation
Geotextiles are used for paved and unpaved roads, where ground conditions have been compromised. As a separation layer,geotextiles can aid preventing the intermixing of dissimilar materials, add to the performance life of the road and reduce the overall thickness of the road section by requiring less aggregate during construction.
4. Reinforcement
High strength geotextiles can be used to reinforce earth structures as the strength of the tape or filament within the fabric
maybe increased to suit a specific application. Thanks to their high tensile strength they are an ideal reinforcement solution.
5. Protection
Due to the consistent thickness and weight of our Geotextiles, they provide adequate cushioning and protection for critical lining systems.
