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Mechanical And Microstructure Characteristics Of Concrete-Mixtures Designed For Durability Of Rc-Structures In Corrosive Environment, Saeid A. Alghamdi Dr., S. Ahmad, M. M. Khaled

International Conference on Durability of Concrete Structures

As exposures to chloride-salts are known as prime factors causing initiation and continuity of corrosion-process of steel reinforcement bars in reinforced concrete (RC) structures, it has always been a major concern for designers considering the requirements of structural-durability for targeted-service life of RC-structures in aggressively corrosive environments typically prevalent in coastal regions. Research works previously reported by the researchers have modeled corrosion-process in terms of corrosion-current density, and it was realized that concrete-mixtures design quality and characteristics, degree of exposures to corrosive-agents such as chloride salts, and protective-concrete cover-thickness are now known beyond doubt to be determinant factors as regards …