Woven stone cage net: usually by galvanized or plastic-coated steel wire through mechanical weaving into a hexagonal mesh, and then spliced into a stone cage box. This process allows the mesh to have a certain degree of ductility and flexibility, which can adapt to the small deformation of the foundation. The mesh is usually uniform, has good water permeability and air permeability, is conducive to the growth of soil and vegetation, and is friendly to the ecological environment. ? Welded stone cage net: ? it is made of metal wire or metal plate to form a grid structure by welding, and then assembled into a stone cage box. The welding process makes the structure of the stone cage net more stable. The size and shape of the mesh may vary depending on the welding process, and its structure is more compact and has a better fixing effect on the filler