CAJ | 학술논문

陕西咸阳杨家湾出土的西汉彩绘兵马俑出现大面积严重风化褪色现象及彩绘层严重脱落、起翘，应尽快采取抢救性保护措施对其进行保护。在系统分析了该批彩绘兵马俑的病害种类及其产生原因后，通过XRD、SEM—EDS和Micro FT-IR对其彩绘颜料成分进行了分析。此基础上，制定了一个系统的修复方案，选取了合适的修复工艺及修复保护剂。结果表明，三乙氧基硅烷缩合而成的树脂胶材料对彩绘层进行回帖后，其强度有了明显的增强。经过自行研制的RFC显现加固剂处理后的彩绘颜色显现出了其古朴清晰的原貌，且颜料附着力增强。
협서함양양가만출토적서한채회병마용출현대면적엄중풍화퇴색현상급채회층엄중탈락、기교，응진쾌채취창구성보호조시대기진행보호。재계통분석료해비채회병마용적병해충류급기산생원인후，통과XRD、SEM—EDS화Micro FT-IR대기채회안료성분진행료분석。차기출상，제정료일개계통적수복방안，선취료합괄적수복공예급수복보호제。결과표명，삼을양기규완축합이성적수지효재료대채회층진행회첩후，기강도유료명현적증강。경과자행연제적RFC현현가고제처리후적채회안색현현출료기고박청석적원모，차안료부착력증강。
Western Han Dynasty terra - cotta figurines excavated from the northern highland of Yangjiawan, a village in Shaanxi, have decayed seriously. Weathering, color-fading, and paint detachment were observed. Reseue conservation should be taken as soon as possible for the protection. In this paper, the types and causes of the decay were discussed. Meanwhile, the pigment compositions were analyzed with XRD, SEM -EDS, and Micro FT- IR. Based on the research, a systematic restoration plan was designed with suitable conservation techniques and protective reagents. Our results revealed that paint layer glued back with polymerized triethoxysilane resin showed great improvement of attachment. Painted colors clearly showed its old appearance and could be attached better to the pottery body after being treated with RFC, a reagent designed by ourselves.