Synthetic Filament Spunbond and Needlepunched Nonwoven Geotextiles
Synthetic Filament Spunbond and needlepunched nonwoven geotextiles apply polymer as raw materials, by spinning, laying, and punching processes. It is a compound non-woven synthetic geotextile.
If you have any questions or want free sample, pls feel free to ask me.
Material
Polyester (PET), polypropylene (PP), nylon, (PA), Ethylene (PE), etc.
Features
It has strong strength, good creep performance, strong anti-corrosion ability, anti-aging, good heat resistance and excellent hydraulic performance.
Applications
Roads, railways, sports halls, dams reinforcement
Hydraulic construction, tunnels, coastal mud flat, cofferdams, environmental protection and other projects.
Specifications
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Item |
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Unit Weight,g/m2 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
800 |
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Nominal Break Strength(KN/m) |
4.5 |
7.5 |
10 |
12.5 |
15 |
17.5 |
20.5 |
22.5 |
25 |
30 |
40 |
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Ratio of Elongation at break strength,% |
40-80 |
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CBR Bursting Strength,KN≥ |
0.8 |
1.4 |
1.8 |
2.2 |
2.6 |
3.0 |
3.5 |
4.0 |
4.7 |
5.5 |
7.0 |
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Tearing Strength,KN≥ |
0.14 |
0.21 |
0.28 |
0.35 |
0.42 |
0.49 |
0.56 |
0.63 |
0.70 |
0.82 |
1.10 |
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equivalent apertureO90(O95),mm |
0.05-0.20 |
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coefficient of vertical permeability,cm/s |
Kx(10-1-10-3),K=1.0-9.9 |
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Thickness, mm≥ |
0.8 |
1.2 |
1.6 |
1.9 |
2.2 |
2.5 |
2.8 |
3.1 |
3.4 |
4.2 |
5.5 |
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Breadth Deviation,≤% |
0.5 |
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Unit weight2 Deviation,≤% |
5 |
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Note： Unit weight is for every square meter.
Except those parameters, we can customize as clients requests.
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