Warp Knitted Polyester Geogrid Helps To Strengthen Soil In Tunnels And Mining
Warp Knitted Polyester Geogrid Helps To Strengthen Soil In Tunnels And Mining
Production Introduction
Warp knitted polyester geogrid is a high-strength, lightweight geosynthetic material made from high-molecular weight polyester yarns.
Production Property
1. High Tensile Strength: Offered by the continuous polyester filaments knitted into a grid structure, allowing the geogrid to resist tensile forces effectively.
2. Dimensional Stability: Maintain shape and dimensions under various conditions, ensuring consistent performance over time.
3. Durability: Resistant to chemical and environmental degradation, including UV radiation.
4. Soil Interlock: Open grid structure promotes interlocking with soil particles, enhancing the composite material's load transfer and shear resistance.
5. Ease of Installation: Lightweight and flexible, conforming to different terrains for easy installation.
Production Application
1. Embankment and Slope Stabilization: Reinforce against erosion and maintain structural integrity.
2. Soft Ground Reinforcement: Increase the stability and load-bearing capacity of soft foundations.
3. Retaining Walls: Provide structural reinforcement to ensure integrity.
4. Water-Related Structures: Used in harbors, lakes, and dams for stabilization.
5. Tunnels and Mining: Contribute to soil reinforcement in these projects.
6. Erosion Prevention: General use in areas where soil reinforcement is needed to prevent erosion.
7. Parking Lots: Improve load-bearing capacity and stability.
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 |
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