High Performance Long Fibre Geotextiles For Road And Railway Reinforcement And Drainage
Product Introduction
Long fiber geotextile is an important geosynthetic material, which is directly made of polyester by spinning needle consolidation, with a variety of specifications to choose from, ranging from 80-800g/m². The fiber arrangement of this material forms a three-dimensional structure, which gives the long fiber geotextile unique physical and mechanical properties, making it widely used in many fields.
Product Properties
Good mechanical function, good water permeability, anti-corrosion, anti-aging.
Product Application
Long fiber geotextile can be used for filtration of dam and slope protection, isolation and seepage prevention of channels in water conservancy projects. Foundation isolation, reverse filtration, drainage, slope, retaining wall, pavement reinforcement and drainage of roads, railways and airport runways; Soft foundation treatment of port works, beach embankment, reinforcement and drainage of harbour wharves and breakwaters.
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 |
Product Tags:
|
|
Textured Long Fiber Geotextile For Road And Railway Reinforcement And Drainage Images
|
