Long Fiber Geotextile High Tensile Strength Elongation Stability Integrity
Product Introduction
Long fiber geotextile has good mechanical function, good water permeability and corrosion resistance. It has the functions of isolation, reverse filtration, drainage, protection, stabilization, reinforcement, etc., can adapt to the uneven base, can resist the damage of external construction, creep becomes smaller, and can still maintain the original function under long-term load. In addition, polyester long-fiber non-woven geotextile has heat resistance and light resistance, and it has been proved by a large number of tests and practices that it has long-term corrosion resistance to various natural soils, moisture and microorganisms.
Product Properties
1. Mechanical properties: Long fiber geotextile has a high tensile strength and elongation at break, which makes it able to maintain stability and integrity when subjected to external forces.
2. Drainage performance: Due to its three-dimensional structure, long fiber geotextiles have good horizontal and vertical drainage performance, which helps to quickly remove excess water from the soil.
3. Durability: The material has a high resistance to ultraviolet light and chemicals, and can maintain long-term stability in harsh environments.
4. Adaptability: Long fiber geotextiles can adapt to different terrain conditions and provide stable support even on uneven bases.
Product Application
Long fiber geotextile with good water permeability has a wide application prospect in civil engineering construction. It can be used in water conservancy, electric power, transportation, environmental protection, river management and other projects. Especially in road maintenance, the rational use of geotextiles can reduce the cost of construction and materials, and effectively improve the economic benefits of highway projects. In addition, it can also be used in the prevention and control of pavement pulp, slope protection, water channel protection layer and other projects.
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 |