再生混凝土界面结构性质研究

Research on structural properties of recycled concrete interface

从混凝土界面形成机理、结构特征着手,通过了解再生混凝土界面的复杂性,探求其作用机理及改善措施,介绍了降低水灰比、掺加活性掺合料、改善搅拌工艺等措施,以期更好地改善界面粘结性能。

Starting from the formation mechanism and structural features of concrete interface, by understanding the complexity of recycled concrete interface, and exploring its mechanism and improvement measures, it introduced some measures, such as reducing water cement ratio, mixing active aggregate, and improving the mixing process, etc., with a view to better improve the interface bonding performance.