Effect of Temperature and pH on Early Hydration Rate and Apparent Activation Energy of Alkali-Activated Slag

Table 3

at different pH solutions.

Curing age (day)	w/s
		12.10	12.55	13.02	13.58
1	0.4	34.016	9.1489	11.785	0.1631
	0.5	33.734	10.262	10.55	−0.1327
	0.6	23.905	11.313	10.54	0.2372
3	0.4	35.49	22.56	10.696	−3.3574
	0.5	31.366	23.468	10.811	−2.078
	0.6	26.34	21.62	7.76	−2.59
7	0.4	30.011	19.008	10.049	−4.566
	0.5	26.677	16.632	9.9992	−3.6166
	0.6	25.843	16.53	8.5206	−4.7696
14	0.4	17.082	16.332	11.733	−5.2306
	0.5	19.284	16.346	10.807	−6.5371
	0.6	18.451	14.743	10.839	−5.021