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High Strength Staple Fibre Non-woven Geotextile for Environmental Protection

  • geotextile
  • Non Woven short fiber Geotextile

Product Description

High Strength Staple Fibre Non-woven Geotextile for Environmental Protection

Product Description

 Geotextiles are engineered fabrics in the form of a continuous sheet of woven, nonwoven, knitted or stitch-bonded fibres or yarns.

 

    They are made from flexible and permeable fabrics and are made from a range of polymers and natural fibres, most commonly polyester and polypropylene for permanent applications.



Geotextiles are used in civil, geotechnical and environmental engineering for a range of specific engineering functions such as separation, filtration, drainage, reinforcement and erosion control applications.



   They’re a very valuable engineering material and can be used in many situations to replace large amounts of natural quarried resource such as drainage aggregate.


   Other members of the geosynthetics family are geogrids, geonets, geomembranes and geocomposites.


  Geotextiles can be classified on the basis of their functions as: Protection, fluid transmission, separation, reinforcement, tensional membrane, tensile member and barrier.


  These are generally made of woven , non-woven and knitted type of fabrics.


  But nowadays non-wovens have facing increasing demands as they meet the properties of strain, sound and heat insulation.


2.Product Feature

1) UV resistant
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 as well as thecorrosion of gasoline and diesel etc
6) High elongation under certain stress, thus able to adapt to uneven and irregular bases



3.Product Parameter


Filament Geotextile Fabric Technical Parameter


Specification
100
150
200
Deviation ofmass per unit area (%)
-8
-8
-8
Thickness(mm>)
0.9
1.3
1.7
Amplitu de-deviation(%)

0.5

Breaking strength(KN/m>)
2.5
4.5
6.5
Elongation atbreak(%)

25500

CBR bu rst stren gth (KN>)
0.3
0.6
0.9
Equivalent aperture 090(095)(mm)

0.07-0.2

Vertical permeability coefficient(cm/s)

K*(1OJ1~ioa.3)(K=1.0-9.9)

Tearing strength (KN>)
0.08
0.12
0.16
Note: TD=transverse direction LD= longitudinal direction


Short Fiber Geotextile  Fabric Technical Parameter
Specification
100
150
200
250
300
350
400
450
500
Deviation of mass per unit area (%)
-8
-8
-8
-8
-7
-7
-7
-7
-6
Thickness(mm>)
0.9
1.3
1.7
2.1
2.4
2.7
3.0
3.3
3.6
Amplitude- deviation(%)
0.5
Breaking strength (KN/m>)
2.5
4.5
6.5
8.0
9.5
11.0
12.5
14.0
16.0
(LD/TD)
Elongation at break(%)
25-100
CBR burst strength (KN>)
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
Equivalent aperture 090(095)(mm)
0.07-0.2
Vertical permeability coefficient(cm/s)
(K=1.0~9.9)
Tearing strength (KN>)
0.08
0.12
0.16
0.20
0.24
0.28
0.33
0.38
0.42
(LD/TD)
Note: TD=transverse direction LD= longitudinal direction


4.Project Cases

  • Road Construction

  • Road Repair

  • Repaving

  • Sports Fields

  • Railroads

  • Embankment Stabilization and Support

  • Support for Retaining Walls


 






Separation

To separate two layers of soil with different physical properties, such as the separation of road gravel from soft sub-base materials.












Reinforcement

To improve the load bearing capacity of a specific soil structure, such as the reinforcement of a retaining wall.















Filtration
When water passes from a fine-grained to a coarse grained layer, Non-woven Geotextiles can retain fine particles well. Such as when water flows from a sandy soil into a Geotextile wrapped gravel drain.














Drainage

To drain liquid or gas from the plane of the fabric, which leads to draining or venting of the soil, such as the gas vent layer in a landfill cap.









CONTACT US

  +86-18095658976
 +86-551-65540070
   shaun@zhongloo.com
  Innovation Entrepreneurship Park Economic Development District in Hefei, Anhui China
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