水工混凝土建筑物碳化处理技术

On Carbonizing treatment of Hydraulic Concrete Structures

混凝土碳化是混凝土建筑物普遍存在的不可忽视的问题。水工建筑物混凝土结构普遍碳化深度较深,超过钢筋保护层厚度处较多,结构钢筋普遍锈蚀,有些部位甚至有锈水渗出,直接影响这些建筑物的安全度。本文介绍混凝土碳化的几种处理方法。

The carbonizing treatment of concrete structures is a ubiquitous problem that can’t be neglected in hydraulic works.The general problem is that carbonization is developing into the the inner of the struc- tures usually beyond the reinforcement cover so as to erode the structural reinforcement causing percolation of rusty liquid and unsafety of the structures.The paper is written to introduce some approaches to car- bonizing treatment.