Design of Structural Concrete with Bone China Fine Aggregate Using Statistical Approach

Table 3

Values for compressive strength (N/mm²) of mixes.

Mix	7 days	28 days
B0	12.50, 15.80, 14.30	19.00, 24.20, 22.80
B20	13.20, 16.80, 14.90	20.40, 24.50, 24.46
B40	13.90, 17.20, 15.37	22.50, 24.00, 24.60
B60	14.80, 16.50, 15.89	23.70, 25.40, 23.50
B80	13.80, 15.20, 14.59	21.20, 24.20, 21.56
B100	13.60, 15.40, 14.02	21.40, 22.80, 21.50