백토바탕칠과 호분바탕칠이 전통단청 채색층의 안정성에 미치는 영향

Abstract

In the study, a deterioration test was conducted after making a test specimen by reenactingthe “Ground layering” technique, one of the traditional Dan-Cheong techniques, with traditionalmaterials such as White caly and oyster shell White. According to the results, the effect of Groundlayering on the stability of Gachil layer and Painting layer of Dan-Cheong using traditional materialswas analyzed. Surface state, color difference, and adhesion changes of the coating film before andafter the deterioration test were quantified according to the evaluation criteria; by dividing the grades,the stability of Gachil layer and Painting layer was evaluated according to the application and Groundlayering pigment to be based on apply Ground layering. As a result of the evaluation, fewer changesin surface state were observed in the specimen to which Ground layering was applied, oyster shellwhite Ground layering was more stable. In the Chromaticity change, there was less color differencechange in the specimen to which Ground layering was applied, the oyster shell white was more stable. The change in adhesion was evaluated by dividing Powdery flaking and Plate flaking, and the specimenapplied with Ground layering was more stable, and the oyster shell white was more stable. Inconclusion, the Ground layering technique using traditional materials such as oyster shell white andwhite clay is believed to be helpful in improving the surface state, color difference, and adhesionof Gachil layer and Painting layer the in the traditional Dan-Cheong, and is more stable when appliedusing oyster shell white.