The influence of fly ash and slag powders on the fluidity and compressive strength of cement mortars were investigated.

The influence of different contents of slag, fly ash and zeolite powers on the strength of alite-calcium barium sulphoaluminate cement mortar is investigated, and the reaction mechanism is discussed.

Using industrial fly-ash wastage and slag as main raw materials, appending proper proportional homemade compound activator, we have prepared the cement gelatin material.