摘要
就影响新老砼粘结性能的主要因素，新老砼结合面处理方法，修补材料的选择和应用，粘结剂的种类，新老砼粘结性能试验方法，新老砼粘结机理五个方面的问题进行了论述。依实际工程砼结构修补加固统计结果，指出实际砼修补量最大的是道路和桥梁，提出了关于道路、桥梁、汽车库、飞机场等交通设施，砼修补需进一步研究的问题。
In this paper,some factors about adherence of young to old concrete are discussed These factors are the streatment methods of construction Joints,the adoptions and applications of repairing materials,the species of bonding agents,test methods and adhering mechaininsm of young to old concrete.Based on the statistical results of repairing and fixing practical concrete structures,quite a few repairing roads and bridees are pointed out.some problems in the future in the study of repairing transportation furnitures such as roads,bridges,carparks and airports are put forward.
出处
《河北理工学院学报》
1998年第1期84-94,共11页
Journal of Hebei Institute of Technology
关键词
粘结
试验方法
修补材料
混凝土
测试
Adherence of young to Old concrete,Test method,Bonding agent Repair material
