文物保护中化学加固材料特性的研究

Characteristics of Consolidation Materials on Cultural Heritage

使用化学材料对砖、石及土质文物进行渗透加固,从而有效减缓文物的风化速率是一个世界性的难题.目前保护研究主要集中于试样加固后的耐老化性能研究,而较少关注材料本身特性.文物保护行业尚处于发展初期,建立加固材料特性的系统研究方法有利于促进行业交流,推动文物保护水平的持续、快速发展.因此在借鉴相关国标和行标的基础上,提出了一套有关加固材料的特性指标和试验方法.

It is a worldwide issue that how to consolidate the cultural relics by using chemicals to slow down the decay rate.Current researches mostly focus on the anti-aging performance of consolidated sample and seldom on material＇s characteristics.The preservation of cultural relics is still in its infancy,so the building of systematic method to evaluate the consolidation material favors professional exchange and sharing activities to promote its development.Therefore,with the reference of associated national standards and industry standards,a set of characteristic index of materials was summarized,and testing method are screened out.