Mechanical Properties of Recycled Concrete in Marine Environment

Table 6

Comparison of test value and predicted values.

No.	Corroding time; (months)	Measured value; (MPa)	Predicted value; (MPa)	Relative error; (%)
NC	4	28.92	28.81	0.38
	6	28.65	28.18	1.67
	8	28.39	27.56	2.92
	10	27.62	26.95	2.43
	12	26.86	26.36	1.86
	14	26.33	25.78	2.08
	16	25.80	25.22	2.25
RC-30	4	27.34	27.34	0
	6	27.00	26.62	1.41
	8	26.66	25.92	2.78
	10	26.18	25.24	3.59
	12	25.70	24.57	4.39
	14	24.60	23.92	2.72
	16	23.49	23.29	0.85
RC-60	4	25.79	25.55	0.93
	6	25.39	24.83	2.2
	8	24.99	24.13	3.44
	10	24.21	23.45	3.14
	12	23.43	22.79	2.73
	14	22.77	22.14	2.72
	16	22.11	21.52	2.67