Reinforcement sleeve grouting joint technology is a new type of reinforcement joint developed and applied in recent years in our country, the development status of reinforcement sleeve grouting joint technology at home and abroad is introduced, and the construction of reinforcement sleeve grouting joint is conducted, and the application of reinforcement sleeve grouting joint technology in real Bridges is studied based on a bridge project on S6 highway, and good results are obtained Good results can provide reference for the same type of engineering applications.