化学灌浆在砼质量缺陷补强中的应用

The Application of Chemical Grouting in Mending the Concrete Quality Defects

阐述化学灌浆在砼质量缺陷补强的施工应用 ,通过对广州某高层住宅楼工程的地下室梁板砼质量缺陷进行原因分析 ,简述补强施工方法 ,说明压力化学灌浆 (改性环氧树脂砂浆 )补强的施工应用的现实意义 .

The thesis is to explain the application of chemical grouting in mending the concrete quality defects. It has analysed the causes of the concrete quality defects in the basement's beam of a high building in Guangzhou City,and explained the way to strengthen that basement's beam by making use of modification expoxide resin.