PET Non Woven Geotextile
Length: 50m, 100m, 200m
Material: PP, Polyester, PET
Feature: Tear-Resistant, Anti-aging, nonwoven, Eco-Friendly
Geotextile Type: Non-Woven Geotextiles
Short fiber knitted PET non woven geotextile is made of high-quality polyester or polypropylene short fiber through carding, mesh laying and needling. Good flexibility, acid and alkali resistance, corrosion resistance, aging resistance, high strength, stable size, good water permeability, filtration and isolation performance, convenient construction, etc.
The Difference between PP and PET.
In general, PP density is 0.90 , PET is 1.33-1.34.PP price is cheaper than PET, PP is harder than PET, which means PET has a good sensory feel. PP is much better at chemical resistance than PET, but PP does not perform well when temperature matters, so PP will not work perfectly at very high or low temperature. PP cannot be exposed to sunlight, because PP is not resistant to ultraviolet rays.
PET non woven geotextile Fabric is Continuous Filament Needle punched non-woven . Geotextile made from Polyester, formed by the process of needle punching and thermally bounding, offers optimum performance per unit weight. PET non woven geotextile provides effective and economical solution of separation, filtration, drainage, protection and reinforcement functions for engineering projects.
PET Non Woven Geotextile’s Paramenters
|
Unit weight(g/sqm)
|
Thickness(mm)
|
Breaking strength(kn/m)
|
CBR burst strength(KN)
|
Elongation at break(%)
|
Tear Strength(KN)
|
|
100
|
0.9
|
2.5
|
0.3
|
25-100
|
0.08
|
|
150
|
1.3
|
4.5
|
0.6
|
25-100
|
0.12
|
|
200
|
1.7
|
6.5
|
0.9
|
25-100
|
0.16
|
|
250
|
2.1
|
8.0
|
1.2
|
25-100
|
0.20
|
|
300
|
2.4
|
9.5
|
1.5
|
25-100
|
0.24
|
|
350
|
2.7
|
11.0
|
1.8
|
25-100
|
0.28
|
|
400
|
3.0
|
12.5
|
2.1
|
25-100
|
0.33
|
|
450
|
3.3
|
14.0
|
2.4
|
25-100
|
0.38
|
|
500
|
3.6
|
16.0
|
2.7
|
25-100
|
0.42
|
|
600
|
4.1
|
19.0
|
3.2
|
25-100
|
0.46
|
|
800
|
5.0
|
25.0
|
4.0
|
25-100
|
0.60
|
Road and Pavement Construction: Used for separation and stabilization between the subgrade and aggregate base, extending the service life of roads and reducing aggregate requirements.
Drainage Systems: Installed behind retaining walls, in trenches, and around landfills to filter soil and facilitate water collection and removal.
Erosion Control: Laid on slopes and under riprap to prevent soil loss from water runoff while allowing for vegetation growth.
Landfill and Containment Projects: Serves as a protective cushion for liner systems and as a filtration layer in leachate collection systems.
Railway Bed Stabilization: Separates the ballast from the subsoil, reducing pumping and maintaining track alignment.
PET Non Woven Geotextile Features:
1) Anti-aging, the product has very high anti-ultraviolet radiation ability, not easy to degradation.
2) High temperature resistance to up to 230℃ 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 with the corrosion of gasoline and diesel etc.
6) High elongation under certain stress, thus able to adapt to uneven and irregular bases.
7)Excellent chemical compatibility.
8)Long-term performance in strength and durability.
9)Extends road and railway life.
10)Cost-effective environmental alternative to traditional construction materials.
11)Prevents embankments from soil erosion. Easy to install.
