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Proceeding Paper

Quantitative Deterioration Evaluation of Heavy-Duty Anticorrosion Coating by Near-Infrared Spectral Characteristics

1
Department of Mechanical Engineering, Kobe University, Kobe 657-8501, Japan
2
Honshu-Shikoku Bridge Expressway Co., Ltd., Kobe 651-0088, Japan
*
Author to whom correspondence should be addressed.
Presented at the 16th International Workshop on Advanced Infrared Technology & Applications, 26–28 October 2021; Available online: https://aita2021.sciforum.net/.
Academic Editors: Giovanni Ferrarini, Paolo Bison and Gianluca Cadelano
Eng. Proc. 2021, 8(1), 26; https://doi.org/10.3390/engproc2021008026
Published: 25 November 2021
Heavy-duty anticorrosion coatings are applied on the surface of steel bridges for protecting against corrosion. By aging deterioration, the coating is worn from the surface year by year. Appropriate re-painting construction programs should be adopted for the maintenance of the bridges according to the evaluation of wear extent. Experimental studies were conducted with the aim of quantitative estimation of the degree of abrasion of the top coat thickness. It was found that there was a correlation between the top coat thickness and the observed infrared intensity and that this calibration relationship could be used to estimate the top coat thickness. View Full-Text
Keywords: heavy-duty anticorrosion coating; preventive maintenance; steel bridge; near-infrared; nondestructive evaluation heavy-duty anticorrosion coating; preventive maintenance; steel bridge; near-infrared; nondestructive evaluation
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MDPI and ACS Style

Kishigami, S.; Matsumoto, Y.; Ogawa, Y.; Mizokami, Y.; Shiozawa, D.; Sakagami, T.; Hayashi, M.; Arima, N. Quantitative Deterioration Evaluation of Heavy-Duty Anticorrosion Coating by Near-Infrared Spectral Characteristics. Eng. Proc. 2021, 8, 26. https://doi.org/10.3390/engproc2021008026

AMA Style

Kishigami S, Matsumoto Y, Ogawa Y, Mizokami Y, Shiozawa D, Sakagami T, Hayashi M, Arima N. Quantitative Deterioration Evaluation of Heavy-Duty Anticorrosion Coating by Near-Infrared Spectral Characteristics. Engineering Proceedings. 2021; 8(1):26. https://doi.org/10.3390/engproc2021008026

Chicago/Turabian Style

Kishigami, Shunsuke, Yuki Matsumoto, Yuki Ogawa, Yoshiaki Mizokami, Daiki Shiozawa, Takahide Sakagami, Masahiro Hayashi, and Noriyasu Arima. 2021. "Quantitative Deterioration Evaluation of Heavy-Duty Anticorrosion Coating by Near-Infrared Spectral Characteristics" Engineering Proceedings 8, no. 1: 26. https://doi.org/10.3390/engproc2021008026

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