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Search: authors:"Arturo Emanuel Ramírez-Ortíz"

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Ultrasonic Detection of Chloride Ions and Chloride Binding in Portland Cement Pastes

Chloride ions diffuse through the concrete cover and interact with the cement hydration products. As a result, some chloride ions become chemically and/or physically bound. Free chloride ions are the primary cause of steel corrosion in reinforced concrete structures. In this study, ultrasound was used to detect the presence and binding of chloride ions in cement pastes that...