暗渠联结井闸碳化治理

On carbonization of joint well floodgate of covered conduit

指出碳化对水工钢筋混凝土结构耐久性有重要的影响,结合工程实例,对混凝土碳化破坏原因进行了分析,并提出了详细的治理方法和工艺,通过补强加固提高了钢筋混凝土结构的耐久性。

The paper points out the carbonization＇ s influence on the durability of the hydraulic concrete, combine with project, analyzes the damage reasons for concrete carbonization, and points out detailed treatment craft and methods, so as to improve the durability of the reinforced concrete structure.