Wide Swimming Pool Needle Punched Nonwoven Geotextile

After-sales Service: More Than 5 Years
Warranty: More Than 5 Years
Color: as Your Request
Certification: ISO
Feature: Corrosion Resistant
Usage: Insulation

Product Description

Filtration non woven Needle Punched Nonwoven 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.
Filtration non woven Needle Punched Nonwoven 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 Geotextilepunch together to get the stable 3D with highter strength fabric . soNonwoven Geotextile Fiberhas high strength , good creep property excellent and erosion resistance, aging-resistance and heat resistance.

Product Parameter

Nominal Breaking Strength
4.5 7.5 10 15 20 25 30 40 50
MD/CD Break Strength
4.5 7.5 10 15 20 25 30 40 50
Elongation At Break % 40%-80%
CBR KN 0.8 1.6 1.9 2.9 3.9 5.3 6.4 7.9 8.5
MD/CD Tearing Strength KN 0.14 0.21 0.28 0.42 0.56 0.70 0.82 1.10 1.25
Thickness(mm) 0.8 1.2 1.6 2.2 2.8 3.4 4.2 5.5 6.8
Unit Weight Tolerance % -5
EOSØ90(Ø95), mm 0.05-0.2
Vertical Permeability
Coefficient cm/s
Width Deviation -0.5

Product Property:
1)anti-aging, the product has very high anti-ultraviolet radiation ability, not easy to degradation.
2) High temperature resistance to up to 230ºCmaintaining 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.
Product Application
Polyester Filament Needle Punched Geotextile is mainly used in the following projects: in the highway (including temporary road) railway, embankment, earth rock dam, airport, sports field and other projects, to strengthen the weak foundation at the same time play the role of isolation and filtration.
Railway engineering, water conservancy engineering, landfill, bank slope protection, horticulture engineering, agricultural engineering, sports venues.
Separation and reinforcement in road and railway construction.
Prevention of soil movement in erosion control measures.

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