Table 2.

Results of calorimetric tests for studied cements.

Cement	Temperature (°C)	Q71 (J/g)	$\mathbf{max}. \mathit{dQ}/\mathit{d}\mathit{\tau }$ (mW/g)	${{\mathit{\tau }}_{\mathbf{max}}}^3$ (h, min)
CEM I 52.5 R	20	366	3.06	12 h 5 min
	25	390	5.10	8 h 50 min
	30	396	6.38	7 h 45 min
	40	384	19.17	5 h 50 min
CEM I 42.5 R	20	332	2.66	10 h 45 min
	25	352	3.92	7 h 50 min
	30	353	4.91	6 h 10 min
	40	360	7.90	4 h 10 min
CEM III 42.5 N	20	272	1.93	11 h 25 min
	25	294	2.77	8 h 55 min
	30	316	3.59	7 h 30 min
	40	330	8.64	8 h 15 min

¹ Q₇—Heat of hydration. ² Maximum value of normalized heat. ³ Time in which dQ/dτ reaches maximum, h (hours), min (minutes).