Fig. 9
Left time to corrosion initiation \( t_{Cr} \) of the rebars rebar estimated for circular model as function of the radius of cross-section R. Calculation proposed for different water-concrete ratios w/c. Right difference between the time to corrosion initiation of a cylindrical RC column and the time to corrosion initiation of the plane RC element \( \Delta t_{{Cr} {-} {slab}} \) as function of the radius of the circular cross-section R.