International Journal of Concrete Structures and Materials

Table 5 Modeling the chloride ion diffusivity versus exposure time.

From: Effect of Wet Curing Duration on Long-Term Performance of Concrete in Tidal Zone of Marine Environment

Curing	NPC			SFC
Curing	a	b	R ²	a	b	R ²
27-D	2.2991	−0.760	0.95	0.0008	−0.357	0.83
6-D	0.0165	−0.432	0.99	0.0005	−0.296	0.78
3-D	0.1863	−0.568	0.94	0.0004	−0.286	0.89
1-D	3.5321	−0.728	0.93	0.0026	−0.378	0.87
0-D	13.688	−0.797	0.90	0.3849	−0.659	0.91

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