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http://dx.doi.org/10.12654/JCS.2016.32.4.04

Study on the Prediction of Surface Color Change of Cultural Properties Materials by Fog Occurrence  

Han, Ye Bin (Department of Heritage Conservation & Restoration, Graduate School of Convergence Cultural Heritage, Korea National University of Cultural Heritage)
Park, Sang Hyeon (Department of Heritage Conservation & Restoration, Graduate School of Convergence Cultural Heritage, Korea National University of Cultural Heritage)
Yu, Ji A (Department of Heritage Conservation & Restoration, Graduate School of Convergence Cultural Heritage, Korea National University of Cultural Heritage)
Chung, Yong Jae (Department of Heritage Conservation & Restoration, Graduate School of Convergence Cultural Heritage, Korea National University of Cultural Heritage)
Publication Information
Journal of Conservation Science / v.32, no.4, 2016 , pp. 491-500 More about this Journal
Abstract
Fog is atmospheric in which tiny drops of water vapor are suspended in the air near the ground. Its form, occurrence, etc., change according to the temperature, relative humidity, wind and geographical features of the space around it. In particular, fog tends to occur near a source of water because of temperature and relative humidity difference. These days, climate change is increasingly affecting the occurrence of fog. Therefore the purpose of this study was to investigate how fog affects materials that are part of our cultural properties through outdoor exposure tests and artificial degradation. The degradation evaluation of materials as a function of fog occurrence frequency, showed that the color of metals changed noticeably, whereas dyed silk and Dancheong showed degradation on the surface and color differences but no particular tendencies. Therefore, damage prediction by color differences as a function of fog occurrence frequency was based on metal samples, which showed constant color differences. Through a comparison of the predictive value and color difference by outdoor exposure, the accuracy and applicability of the damage prediction formula was confirmed. If a more complex damage prediction formula is created, it is expected that prediction of the degree of material damage in the field would be possible.
Keywords
Fog; Surface of cultural heritage; Surface change; Damage prediction;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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1 Cho, J.H., 2007, A study on the relationship between fog and air pollution in the Seoul area(2000-2004). Master's thesis, Hanyang University, Seoul. (in Korean with English Abstract)
2 Do, J.Y., Kim, S.W. and Jo, H.G., 2015, A study on deterioration of stone monuments by acid fog. Journal Miner Society Korea, 28(2), 135-145. (in Korean)   DOI
3 Gwak, H.I., 2008, Life time prediction of acrylic resin for metal artifacts reinforcement. Master's thesis, Gyeongsang National University, Jinju. (in Korean with English Abstract)
4 Jeong, S.Y., Jeon, S.Y., Baek, S.R., Jeong, H.S., Lee, J.H. and Kim, H.J., 2015, Studies on the accelerated aging characteristics of paper records by gaseous air pollutions. Journal of Korea TAPPI, 47(4), 151-159. (in Korean with English Abstract)
5 Jeong, S.H., Kim, S.H., Han, Y.B., Lee, M.Y., Lee, H.J. and Chung, Y.J., 2016, Impact of a large water control on environment of surrounding cultural heritage. Journal of Conservation Science, 32(3), 395-402. (in Korean with English Abstract)   DOI
6 Kim, H.D., Cho, C.B. and Seo, K.W., 2016, On the steam fog in the Gumi reservoir of Nakdong river. Journal of Environmental Science International, 25(1), 163. (in Korean with English Abstract)   DOI
7 Kim, M.N., Lim, B.A. and Lee, S.Y., 2014, Damage characteristics of Korean traditional textiles by formaldehyde. Journal of Conservation Science, 30(4), 353-364. (in Korean with English Abstract)   DOI
8 Kim, Y.S., Park, T.S., Moon, J.S., Lee, S.B. and Lee, Y.H., 2000, A study on the metals corrosion in air. Proceeding of the 31st Meeting of Korean Society for Atmospheric Environment, 279-280. (in Korean)
9 Lee, S.H. and Heo, I.H., 2003, The impact of the dam construction on the fog characteristics of its surrounding area. Environmental Impact Assessment, 12(2), 109-120. (in Korean)
10 Lee, K.M. and Seo, M.S., 2011, A study on the characteristics of fog and development of prediction technique in the Chung-cheong area. Journal of Climate Research, 6(3), 200-218. (in Korean with English Abstract)
11 Moon, S.H, 2013, A study on the change of fog frequency and duration hours in South Korea. Journal of Climate Research, 8(2), 93-104. (in Korean with English Abstract)   DOI