In this stduy, Calcium aluminate cement (CAC) and Ordinarly portalnd cement (OPC) concretes were evaluated by electrical ion penetration and diffusion to assess chloride transport properties. Both methods used concrete specimens. Electrical ion penetration measured total charge passed concrete specimens at 28, 56, 91 days, and chloride profiles were shown to evaluate chloride transport with diffusion after immersing concrete specimens in 4M NaCl solution during 200 days.