南京堂子街太平天国壁画再保护

Further conservation of Taiping Heavenly Kingdom mural in Tangzijie,Nanjing

为了使已经经历过保护修复的14幅南京堂子街太平天国时期的壁画能够更好地保存和展览,在全面的现场调查和修复资料收集的基础上,对壁画实施了现场预保护、搬迁以及实验室保护修复。采取了比较成熟的保护材料Paraloid B72、Primal AC33对壁画进行加固回贴;并将蒸汽清洗、激光清洗引入到壁画的表面清理中;同时改善了灌浆材料;采用了贴木浆纸、预先刷涂乙醇等改良工艺。在上述措施的综合使用下,壁画再次保护修复后效果良好。此保护修复方法可对类似需要再保护的壁画提供借鉴。

Fourteen Taiping Heavenly Kingdom murals in Tangzijie in Nanjing had been preservation before. In order to make the murals in a better condition for exhibition,on- site pre-protection is done,the murals are moved,conserved and restored in laboratory based on comprehensive on-site survey and restoration information collection. Paraloid B72 and Primal AC33 as mature protective materials for the murals were used to reinforce the murals. Steam cleaning and laser cleaning were introduced to the mural's surface cleaning. Pasting wood pulp paper and pre-brushing ethanol were also employeed as methods to improve the repair technique. A good result is achieved after conservation and restoration of the murals. The process can provide references for similar murals.