山西介休后土庙彩塑修复材料的室内筛选研究

Filtration Test Research On Restoration Material about Painted Sculpture of Houtu Temple of Jiexiu City in Shanxi Province

按照修复材料筛选的原则,针对后土庙彩塑的病害特征,在病害机理研究的基础上,对三种浓度的五种加固材料的渗透性和加固后试块的收缩性能、透气性、抗折抗压性能、耐老化性能等物理力学性能进行测试,并评价修复材料的加固效果。研究认为明胶和聚醋酸乙烯乳液是后土庙彩塑病害修复的理想加固材料。

Instructed by principle of restoration materials,aimed at deterioration characteristics of the sculptures,and based on the mechanism research,We have compared five kinds of different materials and three concentration,Physical and mechanical properties of materials was tested,mainly permeability of material,after reinforcement of the test block contraction performance,breathable,flexural and compressive properties and anti-aging properties.And then,we selected the better performance of gelatin and polyvinyl acetate emulsion as the Color-painted sculpture reinforcement materials.