Table 3: The degree of hydration of CFB fly ash blended cement pastes.

Sample	Curing Time (day)	29Si NMR spectra				Total	Degree of Hydration (%)
		Q0	Q1	Q2	Q3
OPC	28	363	326	253	59	1000	63.7
OPC	60	315	382	265	38	1000	68.5
OPC	90	295	374	287	44	1000	70.5
10%	28	352	339	259	50	1000	64.8
10%	60	326	376	274	24	1000	67.4
10%	90	253	381	322	44	1000	74.7
20%	28	408	313	235	44	1000	59.2
20%	60	316	362	288	34	1000	68.4
20%	90	307	349	305	40	1000	69.3
30%	28	393	314	238	55	1000	60.7
30%	60	310	351	298	41	1000	69.0
30%	90	307	345	306	41	1000	69.3
40%	28	396	315	234	55	1000	60.4
40%	60	316	351	283	50	1000	68.4
40%	90	307	325	308	60	1000	69.3