Optimization of Self-Compacting Concrete Containing Blast-Furnace Slag Compositions

Table 5

Output parameters obtained in these experiments.

No.	Compressive strength			Specific consumption of cement, Cf, kg (МPа)	Splitting tensile strength
	fcm1, МPа	fcm7, МPа	fcm28, МPа		fctm1, МPа	fctm28, МPа
1	25.2	80	81.2	7.39	3.36	8.4
2	53.8	101	103.9	5.78	5.44	8.9
3	9.9	30.8	40.4	14.85	1.39	5.3
4	13.3	34.5	44.8	13.41	1.81	4.3
5	9	38.5	51.8	3.86	1.13	6.65
6	4	14.5	20	10.00	0.43	2.3
7	2.8	10.3	14.4	13.94	0.4	1.95
8	2.7	11.9	14.4	13.84	0.6	1.35
9	43.2	75.2	92.3	6.50	5.15	8.3
10	10.3	37.8	46.8	4.28	1.25	5.35
11	23	72.4	90.8	4.40	2.7	6.6
12	9.25	26.7	43.75	9.14	1.23	4.15
13	17.5	48.3	53.5	7.48	2.15	6
14	29	67.1	76	5.26	3.55	6.4
15	22	55.6	71.3	5.61	2.5	6.1
16	22.4	56.1	70.9	7.4	2.5	6.3
17	21.8	55.2	70.5	5.8	2.4	6.0