Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Comparison of rates of general corrosion and maximum pitting penetration on concrete embedded steel reinforcement
Local attack of reinforcement is observed usually in chloride-contaminated concrete. When mechanical weakening of the concrete structure is affected by the bar section loss in the places where corrosion is intensified, the maximum penetration of the deepest pits happens to be a very relevant datum. In this work average corrosion values are compared with maximum pit depth values. Using natural corrosion tests and accelerated tests, it has been found that the maximum penetration of localized attack on steel embedded in concrete containing chlorides is equivalent to about four to eight times the average general penetration.
Comparison of rates of general corrosion and maximum pitting penetration on concrete embedded steel reinforcement
Local attack of reinforcement is observed usually in chloride-contaminated concrete. When mechanical weakening of the concrete structure is affected by the bar section loss in the places where corrosion is intensified, the maximum penetration of the deepest pits happens to be a very relevant datum. In this work average corrosion values are compared with maximum pit depth values. Using natural corrosion tests and accelerated tests, it has been found that the maximum penetration of localized attack on steel embedded in concrete containing chlorides is equivalent to about four to eight times the average general penetration.
Comparison of rates of general corrosion and maximum pitting penetration on concrete embedded steel reinforcement
Vergleich der allgemeinen Korrosionsgeschwindigkeit und des maximalen Lochfrasses einer Stahlarmierung in einer Betonmatrix
Gonzalez, J.A. (Autor:in) / Andrade, C. (Autor:in) / Alonso, C. (Autor:in) / Feliu, S. (Autor:in)
Cement and Concrete Research ; 25 ; 257-264
1995
8 Seiten, 4 Tabellen, 20 Quellen
Aufsatz (Zeitschrift)
Englisch
Schaden , Stahlbeton , Korrosion , Chlorid , Calciumchlorid , Beton , Stahl , chemischer Angriff , Piqure , Stahlkorrosion
| British Library Online Contents | 1995
Corrosion of reinforcement steel embedded in concrete
| Engineering Index Backfile | 1964
Accelerated corrosion testing of steel reinforcement embedded in concrete
| British Library Conference Proceedings | 1997
Comparison of Pitting Corrosion Rates of Coupons and Pipes
| British Library Online Contents | 2000