Effects of curing regimes on the chloride binding capacity of cementitious materials

•Chloride binding capacity of cementitious materials under different curing regimes was investigated.•The addition of GGBFS and FA is helpful to improve the ability of cementitious materials to bind chloride ions.•The curing regime has a significant effect on the chloride binding capacity of cementitious materials.•The reduction of AFm due to autoclave curing and the transformation of C-S-H to tobermorite reduced the binding capacity of the samples for chloride ions.