“…Cement nomenclature will be used hereafter: C=CaO, S=SiO 2 , A=Al 2 O 3 , F=Fe 2 O 3 , S=SO 3 , M=MgO, T=TiO 2 and H=H 2 O. In addition, other phases, such as C 2 S, CA, C 4 AF, CSH 2 , CSH 0.5 , CS, and so on, may also be present in their composition [7]. The main performances of these eco-cements are high early strength, fast setting time, good chemical resistance and, depending on the amount of the added sulfate, these cements can also be used as constituents of self-leveling materials [8,9,10,11].…”