... , DAMS and beaches management, freight and slag field, airport, playground, ring USES:Can be used for highway, ... DAMS and beaches management, freight and slag field, airport, playground, environmental protection construction, soft foundation improvement and ... needs processing customized Property indexes of the high-strength metal plastic BX geogridItemGSZ30-30GSZ40-40GSZ50-50GSZ60-60GSZ80-80GSZ100- ...