| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrosion detector capable of preventing injury from salt while always monitoring a change with the elapse of time in the injury from salt, and an outdoor structure equipped with the same. SOLUTION: The corrosion detector has a first conductive part 11, the same insulating coating film part 12 as the material applied to the outdoor structure covering the first conductive part 11 and a plurality of second linear conductive parts 13 provided on the coating film part 12 at a predetermined interval and is constituted so as to detect the corrosion electric current generated by the deterioration of the coating film part 12, that is, the corrosion electric current by the water film produced by the crack formed by the deterioration of the coating film part 12. COPYRIGHT: (C)2011,JPO&INPIT
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