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http://dx.doi.org/10.11112/jksmi.2014.18.3.143

An Experimental Study on the Effect of Sensor Line Number on the Reactivity Characteristic of Corrosion Sensor Reactive with Chloride Ion to Immigrate into Concrete  

Lee, Hyun-Seok (한양대학교 대학원 건축공학과)
Lee, Han-Seung (한양대학교 건축학부)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.18, no.3, 2014 , pp. 143-152 More about this Journal
Abstract
In this study, the sensor response and sensitivity is experimented and analyzed quantitatively by the line numbers of chlorine ion reaction type corrosion sensor that is developed. The sensor response of the developed corrosion sensor is verified with properties of chlorine ion. The multilineal sensor is shown a large resistance change more than the single line sensor by damage of the sensor. And, the resistance change of sensor is as large as high concentration of NaCl aqueous solution, the sensitivity of multilineal sensor is higher than single line sensor's, and the depth of sensor's location is as large as the increasing of resistance change time (cycle). These results suggest that, the developed corrosion sensor could sense corrosion reaction, sensor sensitivity and change of resistance for chloride ion. Especially, It was judged that 7 line sensor was the most superior for monitoring chloride ion immigration into concrete.
Keywords
Corrosion sensor; Electrochemical treatment; Chloride ion; Line of sensor;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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