Research on the Restrictive Factors of Vigorous Promotion of Prefabricated Buildings in Yancheng under the Background of “Double Carbon”

In the field of construction, promotion prefabricated buildings has been strongly supported by state due to its low-carbon, environmental protection and high-efficiency characteristics. The process design, prefabrication, installation, is restricted factors such as unsound policy standards, insufficient technological innovation, lack professional talents, high costs, which have led slow development in China. main that restrict Yancheng are identified from researcher’s point view literature review questionnaire survey method. degree centrality cause each constraint analyzed decision-making laboratory method (DEMATEL), interpretation structure (ISM) was used build a multi-level hierarchical model constraints, logical relationship, relationship relative importance clarified. It concluded industry policies, imperfect standards government publicity fundamental reasons hinder Yancheng. According order centrality, restrictive determined, benefits establishment homologous counterplan for vigorous