Characterisation of Perovskites in a Calcium Sulfo Aluminate Cement

Calcium sulfo aluminate cement (\( {\text{C}}\overline{\text{S}} {\rm{A}} \)) is a promising low CO2 footprint alternative to Portland cement. The phase assemblage of a commercial \( {\text{C}}\overline{\text{S}} {\rm{A}} \) cement was investigated by a combination of XRD, SEM-EDX and selective extraction techniques. This study focused on the composition of perovsite phases present in the cement.