In this study, experimental investigations were conducted regarding the following three items: 1) effect of clad reinforcement of carbon fiber reinforced mortar (CFRM) on flexural performance of reinforced concrete (RC) beams; 2) electromagnetic shielding effect of the CFRM; and 3) the state of electrolytic corrosion of rebars placed in the CFRM after long-term (15 years) exposure. Our results showed that the CFRM was effective in improving both flexural and electromagnetic shielding performances of RC members, without accelerating electrolytic corrosion of rebars placed in the CFRM. However, more investigations are needed to evaluate electromagnetic shielding effect of CFRM in full-scale RC members and electrolytic corrosion of rebars under more long-term exposure.
