承德避暑山庄石质文物风化现状与保护策略研究

The Weathering Situation Survey and Research of Stone Relics in Chengde Summer Mountain Resort

承德避暑山庄现存大量石质文物,大部分暴露于自然环境中正遭受不同程度的风化侵蚀,这种风化侵蚀主要有物理风化、化学风化和生物侵蚀共同作用。通过调查避暑山庄内现有石质文物的分布情况,结合承德地区气候特点概述影响石质文物风化的主要因素,分析水对石材的相互作用,提出采用化学材料进行表面防护的保护方法,以期对文物保护提供借鉴。

There is a lot of stone relics in the Chengde summer mountain resort, many of them are weathering and corroding on the uncovered enviroment, and this is the collective effect of the phisical interaction, chemical interaction and biology interaction. In this paper, the distribution of the stone relics in the summer mountain resort was surveyed, the primary weathering reason of stone relics was analyzed according on the climate of Chengde, and the water interaction for the stone was analyzed, there is a protect method that surface protection by chemical material for the stone was proposed, several common chemical material that was introduced .