On the other hand, the loss in steel cross-section due to
corrosion, and the consequent cover cracking, is related to
ULS (Ultimate Limit State) [20, 21], as it affects the struc-
tural safety due to the possible loss of steel/concrete bond
[10, 22], or the loss in load-bearing capacity. It also relates
to SLS (Service Limit State) by the generated cracks them-
selves and the possible increase in deflections. The final
consequence of cover cracking is the spalling of the con-
crete cover [23]. The rate at which the corrosion evolves is
then the key factor, which may depict the evolution pat-
tern of residual safety and serviceability.