Phone:18053450611
Long-fiber geotextile is free of chemical additives and does not undergo heat treatment, making it a type of building material. It boasts excellent mechanical properties, good permeability, and resistance to corrosion and aging. It can adapt to uneven subgrades, withstand external construction forces, exhibit minimal creep, and maintain its original functionality under long-term loads.
Performance Features:
High strength, resistant to aging, acid and alkali resistance, wear resistance, good flexibility, easy to install
FunctionUsage:
Reinforcement, stabilization, and anti-filtering isolation for drainage in road, railway, dam, coastal embankment projects, etc. Long-fiber geotextiles are particularly suitable for saline alkali swamps and landfill sites.
Product Specifications:
100g/㎡~800g/㎡
Packaging Specifications:
Width: 2m-6m; Length: 30m-100m (also available as per customer's request)
New Standard for Long Fiber Geotextile (GB/T 17639—2008)
Serial Number | Project | Specification Indicators | ||||||||||
100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | ||
1 | Unit Area Quality Deviation/% | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -5 | -4 | -4 | -4 |
2 | Thickness, mm > | 0.8 | 1.2 | 1.6 | 1.9 | 2.2 | 2.5 | 2.8 | 3.1 | 3.4 | 4.2 | 5.5 |
3 | Width deviation % | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 |
4 | Tensile Strength: kN/m | 4.5 | 7.5 | 10.5 | 12.5 | 15 | 17.5 | 20.5 | 22.5 | 25 | 30 | 40 |
5 | elongation % | 40-80 | 40-80 | 40-80 | 40-80 | 40-80 | 40-80 | 40-80 | 40-80 | 40-80 | 40-80 | 40-80 |
6 | CBR Burst Strength KN> | 0.8 | 1.4 | 1.8 | 2.2 | 2.6 | 3.0 | 3.5 | 4.0 | 4.7 | 5.5 | 7.0 |
7 | Effective Aperture mm | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | 0.07-0.2 | |
8 | Vertical Penetration Coefficient cm/s | （1.0~9.9）*（0.1~0.001） | ||||||||||
9 | Puncture-Resistant KN> | 0.14 | 0.21 | 0.28 | 0.35 | 0.42 | 0.49 | 0.56 | 0.63 | 0.70 | 0.82 | 1.10
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