故宫文物建筑墙面病害现状调查

Survey on the Deterioration of the Walls of Historic Architecture in the Palace Museum

故宫文物建筑墙面频繁发生空鼓、开裂、泛碱等病害的现象,为了找到病害的原因,对故宫围墙和院墙的墙面各部位进行了采样,主要包括大城砖、麻刀灰和涂料部位,并进行现场检测和实验室检测分析。

Walls of the Palace Museum architecture heritage often suffer from deterioration including bulges,fissures,and efflorescence.In order to find out the cause,architecture conservators collect samples at different parts of the walls–primarily the bricks of the city wall,the hemp-cut lime paste,and the paint–for on-site testing and laboratory analysis.