新老混凝土修补界面粘结质量的改善方法研究与展望

Prospects and research on improving methods of bonding quality of repair interfacial layar between new and old concrete

简述了国内外新老混凝土修补界面粘结性能的研究概况,说明了改善新老混凝土粘结质量的关键是改善修补界面层的微细观结构,提出了改善界面层微细观结构的研究设想。

The general situation of the research on bonding performance of repair interfacial layer between new and old concrete at home and abroad is briefly introduced.It is shown that the key to improve bonding quality between new and old concrete is to improve microstructure of repair interfacial layer.Some prospects for improving microstructure of repair interfacial layer are also put forward.