Geogrid is a major geosynthetic material. Compared with other geosynthetic materials, it has unique performance and efficacy. It is often used as the reinforcement of reinforced earth structure or composite material.
Warp-knitted polyester geogrid is a new type of high-quality geotechnical substrate that reinforces the roadbed. It uses high-strength polyester fiber or polypropylene fiber as the raw material and uses warp-knit directional structure. The warp and weft yarns in the fabric have no bending state and cross point.
Unidirectional plastic technical grid is a kind of technical material with high strength that uses high molecular polymer as main raw material, adds certain ultraviolet proof and aging resistance agent and makes messy chain shape molecules have directional layout and from linear status by unidirectional extension.
The plastic two-way geogrid is made of high-molecular polymer through extruding, forming and punching process, and then stretched vertically and horizontally. The material has great tensile strength in the longitudinal and transverse directions. This structure can also provide an ideal chain system for more effective force bearing and diffusion in the soil, suitable for large-area permanent bearing foundation.