Reviewing the research on reinforced reactive powder concrete’s bonding properties from three perspectives: bonding test methods, influencing factors of bonding properties and bonding stress-slip constitutive relationship. For the central pull-out test, steel bar and concrete’s bond stress state deviates from the actual engineering structure, and the beam test is closer to the actual stress situation. The relevant experimental research at home and abroad and the bond-slip constitutive model based on the test are described in detail, and various factors affecting the bonding performance are analyzed and summarized. Finally, the shortcomings of the research direction and the trend of further research are analyzed to provide some reference for the design of practical engineering structures.