Technical data of Short-fiber geotextile
| Specification |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
800 |
Remark |
| Quality deviation per unit acreage% |
-8 |
-8 |
-8 |
-8 |
-7 |
-7 |
-7 |
-7 |
-6 |
-6 |
-6 |
|
| Thickness,mm≥ |
0.9 |
1.3 |
1.7 |
2.1 |
2.4 |
2.7 |
3.0 |
3.3 |
3.6 |
4.1 |
5.0 |
|
| Width deviation for range,%m |
-0.5 |
|
| Mightiness at break,KN/m ≥ |
2.5 |
4.5 |
6.5 |
8.0 |
9.5 |
11.0 |
12.5 |
14.0 |
16.0 |
19.0 |
25.0 |
Vertical and horizontal |
| Elongation at break,% |
25-100 |
Vertical and horizontal |
| CBR bursting strengthk,KN≥ |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
2.7 |
3.2 |
4.0 |
|
| Effective aperture O90(O95)mm |
0.07-0.20 |
|
| Vertical osmotic coefficient,cm/s |
K x(10-1-10-3) |
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 |
0.46 |
0.60 |
Vertical and horizontal |
Short fiber needle-punched geotextile is manufactured using high-quality polypropylene or polyester staple fibers as the primary raw materials. The production process begins with opening and blending the fibers to ensure uniformity, followed by carding to form a consistent fiber web. The web is then randomly laid through a cross-lapping process to achieve the desired thickness and directional properties. This process results in a geotextile with excellent mechanical properties, filtration performance, and dimensional stability, suitable for various civil engineering and geotechnical applications.
Application
·Water Conservancy Projects: Filtration and protection layers in dams, reservoirs, canals, and riverbank reinforcements
·Hydropower Engineering: Drainage and anti-seepage systems in hydroelectric power stations
·Road Construction: Separation, filtration, and reinforcement layers in highways, subgrades, and asphalt overlays
·Railway Engineering: Protective layers between ballast and subgrade to prevent soil migration
·Tunnel and Underground Engineering: Waterproofing and protective layers for tunnel linings and underground structures
·Coastal Engineering: Erosion control and foundation reinforcement for seawalls and coastal protection structure
Specification
100~1000g/m2
Width: max 8 meters
Packing&Delivery
1.Packing: According to customers requirements.
2.Delivery: Within 5-10 days after receiving your deposit.
After Sale Service
1.24/7 Online Technical Support
2.We also offer customized manufacturing to your specifications.
3.We are committed to resolving any construction challenges you may encounter.
Product Tags:
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