Effect of Adjusting for Particle-Size Distribution of Cement on Strength Development of Concrete

Table 7

Mixture proportion.

Name	S/a (%)	W (kg/m^3)	SP/C (%)	AE/C (%)	Unit volume (kg/m^3)
					FC	C	CC	S	G
FC	48	183	0.71	0.017	366	—	—	315	341
FO1	47	182	0.66	0.018	91	274	—	309	348
FO2	47	181	0.61	0.018	180	180	—	310	349
FO3	46	180	0.53	0.018	91	271	—	304	357
OPC	46	178	0.51	0.018	—	356	—	305	359
CO1	46	178	0.51	0.020	—	268	88	305	359
CO2	46	180	0.49	0.019	—	180	180	304	357
CO3	46	185	0.48	0.019	—	91	277	300	352
CC	46	195	0.45	0.019	—	—	391	293	343

S/a, sand-coarse aggregate ratio; W, mixed water; S, sand; C, cement; G, aggregate.