Customization: | Available |
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Kind: | Woven |
Model Number: | 100g-800g |
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Filament Woven Geotwxtile
Filament woven geotextile are high strength woven geotextiles manufactured by weaving high tenacity polyester filament yarns into a dimensionally stable network.
Filament woven geotextile are manufactured from select high tenacity polyester yarns with molecular weight > 25000 and carboxyl end groups < 30. The products have excellent chemical and biological resistance and assured durability for long-term applications.
The inherent characteristics of polyester - high tensile strength and modulus, low elongation, low creep and high long-term design strength - makes these products ideal for soil reinforcement applications. The fabric develops excellent frictional interaction with a wide variety of soils and granular materials.
Applications
Filament woven geotextile specifiation(Standard:GB/T17641-2008)
No. |
Item |
value |
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nominal strength kN/m |
35 |
50 |
65 |
80 |
100 |
120 |
140 |
160 |
180 |
200 |
250 |
|
1 |
breaking strength in MD kN/m≥ |
35 |
50 |
65 |
80 |
100 |
120 |
140 |
160 |
180 |
200 |
250 |
2 |
breaking strength in CD kN/m≥ |
0.7 times of breaking strength in MD |
||||||||||
3 |
nominal elontation %≤ |
35 in MD,30 in CD |
|
|||||||||
4 |
Tear strength in MD and CD kN≥ |
0.4 |
0.7 |
1.0 |
1.2 |
1.4 |
1.6 |
1.8 |
1.9 |
2.1 |
2.3 |
2.7 |
5 |
CBR CBR mullen burst strength kN≥ |
2.0 |
4.0 |
6.0 |
8.0 |
10.5 |
13.0 |
15.5 |
18.0 |
20.5 |
23.0 |
28.0 |
6 |
vertical permeability cm/s |
K×(10-2~10-5) K=1.0~9.9 |
||||||||||
7 |
sieve size O90(O95) mm |
0.05~0.50 |
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8 |
width variation % |
-1.0 |
||||||||||
9 |
woven bag thickness variration under irrigate % |
±8 |
||||||||||
10 |
woven bag variation in length and width % |
±2 |
||||||||||
11 |
sewing strength kN/m |
half of nominal strength |
||||||||||
8 |
unit weight variation % |
-5 |
Packaging Details: | black or white woven fabric or film for outer package. |
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Delivery Detail: | 20 days |