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在混凝土结构中,衡量其耐久性的一个重要因素是混凝土的抗碳化性能。如果混凝土抗碳化性能较差,可能会出现混凝土的锈蚀而导致整个混凝土结构提前出现破坏。随着空气中二氧化碳的增多,碳化问题成为混凝土结构经常面临的一个问题。因此本文将针对混凝土碳化的机理进行阐述,介绍混凝土碳化的影响因素,并对其控制措施进行分析。
In concrete structures, an important factor in measuring durability is the carbonation resistance of concrete. If the concrete anti-carbonization performance is poor, there may be corrosion of concrete and lead to the early destruction of the entire concrete structure. As the amount of carbon dioxide in the air increases, the problem of carbonization becomes a problem often encountered in concrete structures. Therefore, this paper will elaborate on the mechanism of concrete carbonization, introduces the influencing factors of concrete carbonation, and analyzes its control measures.