浅谈新旧混凝土界面性能的研究

About the interface nature research of the new and old concrete

针对新旧混凝土的粘结问题,介绍了新旧混凝土粘结的常用界面处理方法和旧混凝土表面处理后粗糙度的测量方法,探讨了新旧混凝土界面粘结效果的影响因素,以促进新旧混凝土粘结性能的研究。

Aiming at the cementation problem of the new and old concrete, it introduces the normal treatment method to the new and old concrete cementation and the roughness measurement method to the concrete surface after treatment, and discusses the influencing factors to the cementation effect,which will accelerate the new and old concrete cementation nature research.