Polyester Fiber Warp Knitted Geogrid Construction
Description of Polyester Warp Knitted Geogrid
Polyester fiber warp knitted geogrid uses high-strength polyester fiber as raw material. The warp knitting directional structure is adopted, and the warp and weft yarns in the fabric are not bent with each other. The intersections are bound and combined with high-strength fiber filaments to form a firm joint, giving full play to its mechanical properties. High-strength polyester fiber warp-knitted geogrid The grid has high tensile strength, small elongation force, large tear resistance strength, a small difference in vertical and horizontal strength, ultraviolet aging resistance, wear resistance, corrosion resistance, lightweight, strong interlocking force with soil or gravel, and is suitable for reinforcing soil. Shear resistance and reinforcement improve the integrity and load capacity of the soil and play a significant role.
Technical Parameter
| Item/Specification | ZT25-25 | ZT50-50 | ZT80-80 | ZT100-100 | ZT120-120 | ZT150-150 | ZT200-200 | ZT250-250 | ZT300-300 |
| Portrait Tension Force (kN/m) | 25 | 50 | 80 | 100 | 120 | 150 | 200 | 250 | 300 |
| Horizontal Tension Force (kN/m) | 25 | 50 | 80 | 100 | 120 | 150 | 200 | 250 | 300 |
| Tension Rate | 13或10 |
| Size(mm) | 25.4*25.4 |
Features of Polyester Warp Knitted Geogrid
1. Construction site: It is required to be compacted flat, horizontal, and clear of spikes and protrusions.
2. Grid laying: On a flat and compacted site, the main force direction (longitudinal) of the installed grid should be perpendicular to the direction of the embankment axis. The laying should be flat, without wrinkles, and as tight as possible.It should be fixed by inserting nails and earth-rock weight. The main stress direction of the grid should be full length without joints. The connection between the panels can be manually tied and overlapped, and the width of the overlap is not less than 10cm.
3. Selection of fillers: fillers should be selected according to design requirements. The practice has proved that except frozen soil, swamp soil, domestic garbage, chalk soil, and diatomaceous earth can be used as filler. However, gravel soil and sand soil have stable mechanical properties and are less affected by water content, so they should be preferred. The particle size of the filler should not be greater than 15cm, and the gradation of the filler should be controlled to ensure the compaction weight.
Application Fields of Polyester Warp Knitted Geogrid
1. It is suitable for roadbed reinforcement of various roads, railways, and airports.
2. It is suitable for foundation reinforcement of permanent bearings such as large parking lots and wharf freight yards.
3. Suitable for slope protection of railways and highways.
4. Applicable culvert enhancements.
5. It is suitable for the secondary reinforcement of the soil slope reinforced by the one-way tensile geogrid to strengthen the soil slope further and prevent soil erosion.
6. Reinforcement of mines and tunnels.
Entire Service
We would provide customers with a one-year warranty, during processing, if customers have any problems with installation and use, we have professionals to provide online text, voice, or video communication services for them.
Product Tags:
|
|
25.4*25.4mm Polyester Fiber Warp Knitted Geo Grid Mesh For Construction Images
|
