Research progress of γ-C2S type carbon fixing cementitious materials
Gamma type dicalcium silicate is a cementitious material with low calcium content and self powdering properties,which ob-tains strength by reacting with carbon dioxide.Compared with traditional hydraulic tricalcium silicate,the production and preparation process of γ-type dicalcium silicate is low-carbon and energy-saving,which is an important direction for the future development of the cement industry.The influencing factors,carbonization mechanism,and application status of γ-type dicalcium silicate materials were introduced,providing research ideas for carbon capture,utilization,and storage(CCUS)in the cement industry.