Evaluation Technique of Chloride Penetration Using Apparent Diffusion Coefficient and Neural Network Algorithm

Table 2

Physical properties of aggregates.

Types	Items
	(mm)	Specific gravity (g/cm^3)	Absorption (%)	F.M.
Fine aggregate	—	2.58	1.01	2.90
Coarse aggregate	25	2.64	0.82	6.87