Steel-Concrete Interface Influence on Chloride Threshold for Corrosion – Empirical Reinforcement to Theory
نویسندگان
چکیده
منابع مشابه
THESIS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Chloride Induced Corrosion of Reinforcement Steel in Concrete Threshold Values and Ion Distributions at the Concrete-Steel Interface
The chloride threshold value (Cth), or critical chloride content, is defined as the chloride concentration at the depth of the reinforcement, which initiates the depassivation of steel in concrete. However, very limited information is available regarding the chloride distributions at the interface with the steel. The main objective of this work is to improve the knowledge and understanding abou...
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The mechanism of corrosion of reinforcing steel in concrete is discussed based on electrochemical and electron microscopy observations. The importance of calcium hydroxide precipitation on the steel surf ace in the steel/mortar interface is evaluated by placing filter paper around reinforcing steel bar specimens prior to casting in mortar, thus preventing direct contact between steel and mortar...
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ژورنال
عنوان ژورنال: Current Trends in Civil & Structural Engineering
سال: 2019
ISSN: 2643-6876
DOI: 10.33552/ctcse.2019.04.000586