Changsha Jian-Yi New Material Co., Ltd.
Make the project safer and the environment better!
Add to Cart
Long Fiber Geotextile For Stable And Long-Lasting Function In Construction
Product Introduction
Long fiber geotextile is directly made of polyester method by spinning needle consolidation, product specifications from 100-800g/㎡ optional 1. It is a geosynthetic material used in geotechnical engineering and civil engineering, which is made by the method of polyester filament mesh and consolidation, and its fibers are arranged into a three-dimensional structure.
Product Properties
Long fiber geotextile has good mechanical function, good water permeability, and can resist corrosion, anti-aging. It can adapt to the uneven base, can resist the damage of external construction force, creep becomes smaller, and can still maintain the original function under long-term load.
Product Application
1. Hydraulic engineering: dam and slope protection filtration, channel isolation, seepage prevention.
2. Road, railway: foundation isolation, reverse filtration, drainage, soil slope, retaining wall and pavement reinforcement, drainage.
3. Port engineering: soft foundation treatment, beach embankment, harbour pier and breakwater reinforcement, drainage.
Product Specification
* Grams/㎡: 100g~800g/㎡
* Width: 1.0m~6.60m
* Roll length: 50m~200m (customized request accept)
PS: Customized request accept for all above.
Product Specification and Technical Index(GB/T 17639—2023)
| Item
| Index
| ||||||||||
| Nominal strength/(KN/m) | |||||||||||
| 6 | 9 | 12 | 18 | 24 | 30 | 36 | 48 | 54 | |||
| 1.00 | Longitudinal And Transverse Tensile Strength(KN/m≥) | 6.0 | 9.0 | 12.0 | 18.0 | 24.0 | 30.0 | 36.0 | 48.0 | 54.0 | |
| 2.00 | Elongation Under Maximum Load In Vertical And Horizontal Direction(%) | 30~80 | |||||||||
| 3.00 | CBR Burst Strength ( KN≥) | 0.9 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | |
| 4.00 | Tearing Strength (KN,≥,LD/TD) | 0.15 | 0.22 | 0.29 | 0.43 | 0.57 | 0.71 | 0.83 | 1.10 | 1.25 | |
| 5.00 | Sieve SizeO90,O95 (mm) | 0.05~0.30 | |||||||||
| 6.00 | Vertical Permeability Coefficient (cm/s) | Kx(10ˉ1-10ˉ3) K=1.00-9.90 | |||||||||
| 7.00 | Width Variation (％≥) | -0.5 | |||||||||
| 8.00 | Weight Variation (%≥) | -5 | |||||||||
| 9.00 | Thickness Deviation Rate(%≥) | -10 | |||||||||
| 10.00 | Coefficient Of Thickness Variation(%≤) | 10 | |||||||||
| 11.00 | Dynamic Punch | Hole Diameter(mm≤) | 37.0 | 33.0 | 27.0 | 20.0 | 17.0 | 14.0 | 11.0 | 9.0 | 7.0 |
| 12.00 | Longitudinal And Transverse Breaking Strength(KN)≥ | 0.3 | 0.5 | 0.7 | 1.1 | 1.4 | 1.9 | 2.4 | 3.0 | 3.5 | |
| 13.00 | Uv resistance (Xenon Arc Lamp Method) | Vertical And Horizontal Strength Retention(%≥) | 70 | ||||||||
| 14.00 | Uv resistance (Fluorescent UV Lamp Method) | Vertical And Horizontal Strength Retention(%≥) | 80 | ||||||||