Shaanxi Zhongtuo Mine Equipment Co.,Ltd
Shaanxi Zhongtuo Mine Equipment Co.,Ltd
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Polyester Reinforced Composite Fiberglass Geogrid
Description of Polyester Warp Knitted Geogrid
A geogrid is geosynthetic material used to reinforce soils and similar materials. Soils pull apart under tension. Compared to the soil, geogrids are strong in tension. This fact allows them to transfer forces to a larger area of soil than would otherwise be the case. Geogrids are commonly made of polymer materials, such as polyester, polyvinyl alcohol, polyethylene, or polypropylene. They may be woven or knitted from yarns, heat-welded from strips of material, or produced by punching a regular pattern of holes in sheets of material, then stretched into a grid.
Technical Parameter of Polyester Warp Knitted Geogrid
| Model | ZT30-30 | ZT50-50 | ZT60-60 | ZT80-80 | ZT100-100 | ZT120-120 | ZT150-150 | |
| Grid size(mm) | 25.4*25.4 or 12.7*12.7 | |||||||
| Breaking strength≥(kN/m) | Radial | 30 | 50 | 60 | 80 | 100 | 120 | 150 |
| Weft | 30 | 50 | 60 | 80 | 100 | 120 | 150 | |
| Elongation at break≤(%) | Radial | 4 | ||||||
| Weft | 4 | |||||||
| temperature resistance(℃) | -100~280 | |||||||
Features of Polyester Warp Knitted Geogrid
The geogrids are more flexible, textile-like geogrids using bundles of polyethylene-coated polyester fibers as the reinforcing component. This led to the development of polyester yarn geogrids made on textile weaving machinery. In this process, hundreds of continuous fibers are gathered together to form yarns woven into longitudinal and transverse ribs with large open spaces between them. The cross-overs are joined by knitting or intertwining before a subsequent coating protects the entire unit. Bitumen, latex, or PVC are the usual coating materials.
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.