Hydration of Reactive MgO as Partial Cement Replacement and Its Influence on the Macroperformance of Cementitious Mortars

Table 3

Composition of mortars.

Mix	Cement (kg/m^3)	MgO (kg/m^3)	Water (kg/m^3)	Sand (kg/m^3)	ratio
CM	560.7	—	280.3	1406.9	0.50
MA10	504.6	56.1	280.3	1406.9	0.50
MA15	476.6	84.1	294.3	1406.9	0.52
MA20	448.5	112.1	304.3	1406.9	0.54
MG10	504.6	56.1	280.3	1406.9	0.50
MG15	476.6	84.1	342.3	1406.9	0.61
MG20	448.5	112.1	342.3	1406.9	0.61

CM: control mortar; MA: mortars with MgO A; MG: mortars with MgO G.