A literature survey was conducted on the influence of various factors on test results of rebar corrosion caused by sea sand. The rust area ratio was mainly adopted for evaluation methods of rebar corrosion. As a main result of the investigation, the NaCl content is more dominant than the carbonation on corrosion of rebar. For vertical rebars, the influence of cover thickness is dominant, but for horizontal rebars, the influence of the height from the bottom of the specimen is large. It was also found that when the NaCl content increases, the effect of cover thickness may become less dominant.
