The Application of Equivalent Age Concept to Sand Concrete Compared to Ordinary Concrete

Table 4

Relative error of simulation of strength development of heat treated (at different temperature) sand concrete using several values of apparent energy of activation.

(10^4 cal)	BST35	BST55	BST70	Average
	Relative error:
12	33.77	48.34	51.92	44.67
16	22.50	42.75	44.63	37.62
25	33.09	28.04	53.86	38.33
30	45.11	21.85	69.77	45.57
35	61.44	33.61	90.18	61.74