Evaluation of Methods to Correct the Effect of Temperature on Electrical Conductivity of Mortar

Table 3

Calibrated values of coefficient α in LTC (equation 1) for all tested mixtures and values of R².

Mix. ID	W0.35	W0.40	W0.45	W0.50	GGBFS_20	GGBFS_40
α [%/°C]	6.06	6.15	5.35	5.16	5.72	6.29
R^2	0.85	0.87	0.89	0.88	0.85	0.90
Mix. ID	Fly_ash_20	Fly_ash_40	Fly_ash_60	S_fume_5	S_fume_10	S_fume_15
α [%/°C]	6.28	5.97	7.83	4.77	4.93	5.63
R^2	0.81	0.91	0.83	0.87	0.87	0.83