Abstract:The development of management and technology areas under the prefabricated building model is the key to the successful implementation and landing of the model. In this paper, 511 core journals related to the prefabricated building research were collected from the China Knowledge Network (CNKI) database from 1992 to 2020, a study of the characteristics and hot spots of research in the field of prefabricated building and technology. The research shows that the main research perspectives are building economy, building management, building technology, safety science and information technology The research focuses on the design and management of prefabricated building precast components, the performance of components and concrete structures, the analysis of prefabricated building cost and mass balance, the technology and benefit of green building and the application of BIM information technology. In the end, some countermeasures and suggestions are put forward for the follow-up study of prefabricated building.