Long Fiber Filament Needle Punched Geotextile For Highway Subgrade
This type of geotextile material is a Continuous filament. Non woven Geotextiles Products as protection, filtration, or separation layer alternative to diverse terrain such as soil, rock, sand, and so on. Also can be treated by UV Resistance, Thermal Bonded, Color Custom-made, etc.
Property
1. High strength, good creep property, excellent erosion resistance , aging resistance and heat resistance
2. Separation , filtration, drainage, reinforcement, protection, and maintenance function
Application
1. Filtration of soils in drainage applications by retaining soil particles while allowing for the free flow of water
2. Separation and stabilization in road and railway construction
3. Prevention of soil movement in erosion control measures
4. Cushioning and protection in many containment projects
Product Features
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
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Non-woven Geotextile Technical Parameter (GB standard)
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Item
|
unit
|
Standard Specification
|
|||||||
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
||
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Thickness≥
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mm
|
0.9
|
1.3
|
1.7
|
2.1
|
2.4
|
2.7
|
3
|
3.3
|
|
width Deciation
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%
|
0.5
|
|||||||
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Breaking strength
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KN/M
|
2.50
|
4.50
|
6.50
|
8.00
|
9.50
|
11.00
|
12.50
|
14.00
|
|
Breaking Elongation
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%
|
25-100
|
|||||||
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Weight Tolerance
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g/m²
|
-8
|
-8
|
-8
|
-8
|
-7
|
-7
|
-7
|
-7
|
|
CBR Tear Strength≥
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KN
|
0.3
|
0.6
|
0.9
|
1.2
|
1.5
|
1.8
|
2.1
|
2.4
|
|
Tear Strength≥
|
KN
|
0.08
|
0.12
|
0.16
|
0.2
|
0.24
|
0.28
|
0.33
|
0.38
|
|
Vertical Permeability
|
N/5cm
|
Kx(10-¹-10-³)
|
|||||||
|
EOS 090
|
mm
|
0.07-0.2
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Applications of Geotextiles
1. Reinforcement effect: Used in rock engineering such as highways, railways, airports, stone dams, slope embankments, retaining walls, and embankments, to disperse soil stress, increase soil modulus, limit soil slip, and improve stability.
2. Protection function: prevent the embankment from being washed away by wind, waves, tides, and rain, and use it for bank protection, slope protection, bottom protection, and soil erosion prevention.
3. Reverse filtration: Used as a filter layer for embankments, dams, rivers, and coastal rocks, soil slopes, and retaining walls, to prevent sand particles from passing through and allow water or air to pass freely.
FAQ
Q1: Are you a factory or trading company? Where is your company located?
A1: We are a manufacturer/factory. Our company is located in Shandong, China.
Q4:How to get the sample?
we only charge the freight fee. The freight fee will be returned If you place the order.
Professional geosynthetics manufacturer
Anhui Zhonglu Engineer Materials Co., Ltd
Angela:86-18095658976
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.