Polyester geogrid is woven from high modulus polyester yarns. Polyester geogrid has good heat resistance, and can work normally in high temperature environment. The structure of polyester geogrid is compact. This structure increase the adhesion and improve the bearing capacity of the foundation effectively. Polyester geogrid has good adaptability and flexibility. So it can be used in the subgrade structure of highway, railway and subway.
Compared with other materials, polyester geogrid has stronger corrosion resistance and adhesion.