摘要
对影响新老混凝土粘结性能的主要因素、新老混凝土结合面处理方法、修补材料的选择和应用进行了论述。修补前对旧混凝土界面处理的方法直接影响粘结性能,提出了最佳的处理方案。
This paper discusses main factors affecting bonding property between new and old concrete, method for treating joint surface between new and old concrete, selection and application of repairing materials. Treatment method at interface between new and old concrete before repairing has direct impact on bonding property, so optimal treatment method is proposed herein.
出处
《建筑技术》
北大核心
2010年第1期26-27,共2页
Architecture Technology
基金
西部地区用于桥梁加固的高粘结抗扰动混凝土的研制(200731882229)
关键词
新老混凝土粘结
修补材料
结合面
bonding between new and old concrete
repairing material
joint surface
