Application of Ground Granulate Blast Furnace Slag-Steel Slag Composite Binder in a Massive Concrete Structure under Severe Sulphate Attack

Table 3

Mixing proportions for the concrete (kg/m³).

Samples	Cement	Composite mineral admixture A	Composite mineral admixture B	Water	Fine aggregates	Coarse aggregates
C1	380	0	0	152	785	1083
C2	190	190	0	152	785	1083
C3	190	0	190	152	785	1083