Journal of Engineering and Applied Science

Table 4 Advisability requirement

From: Compressive loading and response time behavior of concrete containing refractory brick coarse aggregates

Notation	OCR (%)	RBCA	f’c (MPa)		AR (%)
Notation	OCR (%)	RBCA	w/c = 0.52	w/c = 0.49	w/c = 0.52	w/c = 0.49
SC	100	0	21.58	25.36	-	-
RBCA-15	85	15	20.02	25.33	92.77	98.88
RBCA-30	70	30	19.31	21.91	89.48	86.40
RBCA-50	50	50	17.03	18.60	78.92	73.34

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