Table 8.

Splitting tensile strength versus compressive strength determined according to EC2 [32] at 28 and 91 days (PC 65).

Mix	28 Days			91 Days
	Average Compressive Strength	Average Splitting Tensile Strength		Average Compressive Strength	Average Splitting Tensile Strength
		EC2 Value	Experimentally Obtained Value		EC2 Value	Experimentally Obtained Value
	(MPa)			(MPa)
100% NA	74.1	4.5	5.5	80.5	4.7	6.7
25% RA	72.0	4.5	4.9	78.5	4.6	6.1
50% RA	68.4	4.4	4.8	76.8	4.6	5.7
100% CRA	66.5	4.3	4.5	74.6	4.5	5.6
100% FRA	64.9	4.3	4.2	70.9	4.4	4.9