Road engineering: used to reinforce the road base to improve the load-bearing capacity and service life of the road.

Railway engineering: enhance the stability of railway subgrade and reduce uneven settlement of tracks.

Port engineering: In the construction of docks and yards, it can strengthen the foundation and improve the carrying capacity of the site.

For example, in a road reconstruction project in a certain city, polyester warp-knitted geogrids were used to reinforce the base layer, which significantly reduced the occurrence of road cracks and improved the overall quality of the road. In the expansion project of a coastal port, the laying of polyester warp-knitted geogrid effectively solved the problem of soft foundation and ensured the safety and stability of port facilities.