Changsha Jian-Yi New Material Co., Ltd.
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Warp Knitted Dacron Geogrid Is Used To Prevent Slag Loss And Improve The Stability Of Roadbed
Production Introduction
Warp knitted dacron geoglyph is a new type of composite geomaterial, which is composed of dacron geoglyph and Dacron filament geotextile.
Production Property
Warp knitted polyester geoglyph has the characteristics of high strength, low elongation, high elastic modulus, good temperature resistance, high water permeability, anti-filtration, tear resistance, anti-dispersion, long service life and so on. These characteristics make it perform well in various engineering applications, and can effectively improve the quality and stability of engineering projects.
Production Application
In terms of application, warp knitted polyester geoglyph is widely used in soft soil foundation treatment, subgrade reinforcement, embankment reinforcement and water conservancy engineering. For example, in the construction of highway and railway, it can effectively improve the strength of roadbed and delay the occurrence of road reflection cracks; In hydraulic engineering projects, it is used to reinforce the isolation of levees and river channels, enhance the protection ability of soft soil foundation, and improve the bearing capacity and stability of foundation.
Product Specification and Technical Index
| Specification Item | GSJ30-30 | GSJ35-35 | GSJ50-50 | GSJ80-80 | GSJ100-100 | GSJ125-125 |
| Grid Size (mm) | 12.7×12.7~25.4×25.4 | |||||
| Tensile Strength (KN/m, LD) | ≥30 | ≥40 | ≥50 | ≥80 | ≥100 | ≥125 |
| Tensile Strength (KN/m,TD) | ≥30 | ≥40 | ≥50 | ≥80 | ≥100 | ≥125 |
| Tensile Elongation (% LD, TD) | ≤13 | ≤13 | ≤13 | ≤13 | ≤13 | ≤13 |
| Tensile Strength at 2% Elongation (KN/m≥, LD, TD) | ≥10 | ≥12 | ≥17 | ≥28 | ≥35 | ≥43 |
| Tensile Strength at 5% Elongation (KN/m≥, LD, TD) | ≥20 | ≥24 | ≥34 | ≥56 | ≥70 | ≥86 |