Changsha Jian-Yi New Material Co., Ltd.
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High Sealing Strength And Low Elongation Of Warp Knitted Polyester Geogrid
Production Introduction
Warp knitted polyester geoglyph is a kind of high strength geosynthetic material, mainly made of high strength polyester industrial filament. This material has many remarkable characteristics and applications.
Production Property
1. Durability: Excellent resistance to chemical, UV radiation, and environmental degradation, suitable for long-term outdoor use.
2. Soil Interlock: The grid structure allows for effective soil interlock, improving load transfer and shear resistance.
3. Ease of Installation: Lightweight and flexible, conforming to irregular surfaces for easy installation in challenging environments.
Production Application
1. Road and Railway Construction: Improves base stability, preventing sinking or cracking.
2. Erosion Control: Helps in areas prone to flooding or runoff.
3. Gabions and Seawalls: Reinforces these structures against collapse.
4. Canal Linings: Prevents canal collapse and aids in even load distribution.
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 |