Long Fiber Geotextile The Ultimate Solution for Water Conservancy Projects
Brand Name:JianYi
Certification:ISO9001
Place of Origin:China
Length:50-200m/roll
Acid And Alkali Resistance:Excellent
Color:Black, White，Green,Blue， Custom
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Location:
Changsha Ningxia China
Address:
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
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Product Details
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Product Details
Long Fiber Geotextile The Ultimate Solution for Water Conservancy
Projects
Product Introduction
Corrosion resistant filament geotextile is a geotextile specially
designed to resist the long-term erosion of various natural soils,
moisture and microorganisms. It is mainly made of polyester
filament, a material that not only has excellent heat and light
resistance, but also maintains stable performance in extreme
environments.
Product Properties
Good mechanical properties
Excellent water permeability: Thicker and needle-punched, it has good plane drainage and vertical water permeability, and can maintain this performance for many years.
Corrosion and Aging Resistance
Product Application
1. Water conservancy projects: such as levees, anti-filtration of
slope protection, isolation of channels, anti-seepage, etc.
2. Road, railway, airport: used for foundation isolation, drainage,
reinforcement, etc.
3. Port engineering: suitable for soft foundation treatment and
reinforcement of retaining walls.
4. Environmental protection works: as filtration, drainage and
protection materials.
5. Agricultural breeding: can be used for breeding seepage
prevention, isolation of different materials, to prevent pollution.
Comparison of Long Fiber Geotechnical Fabric with Other Geotechnical Fabrics
Comparison with short fiber geotechnical fabric raw materials: The raw material for long fiber geotechnical fabric is polyester chips, while the raw material for short fiber fabric is short staple polyester.
Comparison of Production Processes: Long fiber geotechnical fabric is produced by melting polyester slices at high temperature into filaments and then needle-punching them into a mesh. In contrast, short fiber geotechnical fabric is made by directly needle-punching short fibers of polyester into a mesh.
Comparison of Product Performance Indicators: Long fiber geotechnical fabric outperforms short fiber geotechnical fabric in terms of breaking strength and other indicators.
Product Price Comparison: The price of long fiber geotechnical fabric of the same standard is generally higher than that of short fiber geotechnical fabric.
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 | ||||||||
Long Fiber Geotextile The Ultimate Solution for Water Conservancy Projects
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