作者：金涛;

机构：宁波市文物保护管理所;

中文关键词：梅园石;;病害机理

英文关键词：Meiyuan Stone;;Deterioration mechanism

中文摘要：梅园石是宁波地区使用历史悠久的石材,早在西晋时期就已经开发,由于其加工性能优良而被广泛用于建筑构件及石刻雕塑。梅园石质文物由于多处于露天展示状态,在多种因素的共同作用下,病害状况较严重。为对梅园石质文物进行保护,本工作选取庆安会馆、东钱湖石刻群等几个代表性文物点进行了分析研究。通过岩矿检测,得知梅园石属于凝灰质砂岩,孔隙率较大。宁波地区梅园石质文物主要病害类型有生物病害、风化、机械损伤、表面污染物沉积等,与石材性质、用途及保存环境条件密切相关。通过此次研究,形成了初步的保护策略,为后续保护材料及保护方法的研究提供了依据。

英文摘要：Meiyuan Stone,widespread in the Ningbo area,has a long history of usage dating back to the Western Jin Dynasty.Because of its superior workability,it has been widely used as a building and stone carving material.In many cases,stonework displayed out-of-doors has undergone serious deterioration because of a number of factors. Several representative cultural heritage sites were selected for analysis,including the Qing' an Commercial Guild Hall and Dongqian Lake Stone Inscriptions.It was found that Meiyuan Stone is a tuffaceous sandstone of high porosity. Biodeterioration,weathering,mechanical disruption and surface deposits are the major causes of deterioration,although the stone' s material properties and preservation environment are closely involved,too.Based on the survey, a preliminary conservation plan is provided.This information will be useful for future research on conservation materials and methods for Meiyuan Stone.

[中文刊名]：文物保护与考古科学 [出版日期]：2010-05-15 [CN]：31-1652/K [ISSN]：1005-1538

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