文物保护与考古科学2026，Vol.38Issue(2)：39-45,7.DOI:10.16334/j.cnki.cn31-1652/k.20240403245
蒲甘佛塔表面黑色污染物对灰浆的影响研究
Study on the influence of black contaminants on the mortar of pagodas in Bagan
摘要
Abstract
Bagan retains pagodas from various historic periods in Myanmar.Due to long-term exposure to open-air condition,large areas of black contaminants have formed on the mortar surfaces of these pagodas.To investigate the impact of black contaminants on the mortar,we identified the types of black contaminants and measured the parameters including temperature,moisture content,water absorption,surface hardness and ultrasonic intensity for mortar with black contaminants and for normal mortar.Comparison of these parameters shows that the black contaminants are biological crusts.Mortar affected by black contaminants exhibits the higher temperature,higher moisture content,greater water absorption,lower surface hardness,and increased efflorescence compared to normal mortar.These results indicate that that black contaminants have not only affected the appearance of the pagodas but also reduced the mechanical strength and weakened the resistance to weathering of the mortar.This study could provide a basis for the removal of black contaminants.关键词
蒲甘/他冰瑜/灰浆/黑色污染物Key words
Bagan/Thatbyinnyu/Mortar/Black contaminant分类
社会科学引用本文复制引用
王永进,相建凯,李立,石美荣,董少华..蒲甘佛塔表面黑色污染物对灰浆的影响研究[J].文物保护与考古科学,2026,38(2):39-45,7.基金项目
援缅甸蒲甘他冰瑜寺修复项目资助 （）
