Estimation of Corrosion-Free Life for Concrete Containing Ground Granulated Blast-Furnace Slag under a Chloride-Bearing Environment

Table 1

Parameter values of pore structure.

Binder type	Water filled porosity (ml/g)	Effective diffusivity; ( m^2/s) [12]
OPC	0.26	1.82
25% GGBS	0.34	1.39
50% GGBS	0.31	1.01