Naslov
Corrosion resistant steel reinforcement – laboratory and field testing

Autori
Serdar, Marijana ; Bjegović, Dubravka ; Stipanović Oslaković, Irina

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Concrete under severe conditions environment and loading / Castro-Borges, P. ; Moreno, E.I. ; Sakai, K. ; Gjorv, O. ; Banthia, N. - Leiden : Taylor & Francis, 2010, 1055-1062

ISBN
978-0-415-59318-2

Skup
CONSEC'10

Mjesto i datum
Mérida, Meksiko, 07.06.2010. - 09.06.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
corrosion; reinforcement; stainless steel; concrete

Sažetak
Results of accelerated corrosion testing have shown that some types of alloyed steel have very good corrosion resistance in carbonated and chloride contaminated alkaline media, simulating concrete pore solution. In order to fully research their corrosion behaviour and the possibility of their utilization as reinforcement they should be tested in concrete specimens in laboratory and on site conditions. In this paper results of electrochemical testing of different types of steel reinforcement embedded into concrete samples are presented. Different types of steel reinforcement were embedded into small concrete specimens for laboratory and in larger concrete columns for field testing. The corrosion behaviour of different types of steel rein-forcement has been studied through half-cell potential and current density measurements. The aim of this research is to compare corrosion behaviour of different types of steel reinforcement embedded into concrete and to compare results of accelerated laboratory and real-time field testing of corrosion behaviour.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti

POVEZANOST RADA