The sulphoaluminate phase View the MathML sourceC4A3S¯ as well as β -C2S represent an important factor for the preparation of rapid hardened sulphoaluminate–belite cement. The hydration of View the MathML sourceC4A3S¯ forms ettringite and monosulphate hydrates in addition to the liberation of aluminium hydroxide. The hydration rate of belite is much slower than that of View the MathML sourceC4A3S¯, but becomes significant at later ages. Two mixes containing sulphoaluminate (View the MathML sourceC4A3S¯) and monosulphate mix (View the MathML sourceC4A3S¯, with View the MathML source8CS¯+6C) in addition to belite (β -C2S) were synthesized from nano-materials after firing at 1250 °C. The hydration characteristics of 10% View the MathML sourceC4A3S¯ or 10% View the MathML sourceC4AS¯ in addition to 10% β-C2S on the expanse of OPC were studied. The results revealed that the substitution of OPC with sulphoaluminate mixes as well as belite shortens the setting times. The rate of hydration of OPC with sulphoaluminate–belite phases is increased from the formation of more sulphoaluminate hydrates and the consumption of protlandite. Also, these mixes give higher chemically combined water contents. The monosulphate hydrate is deposited in some of open pores in the dormant period of hydration that tends to increase the compressive strength of sulphoaluminate–belite cement pastes.