20.500.12556/DiRROS-19054 An investigation into corrosion around voids at the steel-concrete interface In this study, the influence of voids on corrosion process at the steel-concrete interface was investigated, as the exact influence of these features on corrosion processes under various environmental conditions is not entirely understood. Coupled multi electrode arrays and electrical resistance probes were implemented to monitor the evolution of corrosion under cyclic exposure to chlorides and carbonation. MicroCT was used to determine the location and volume of corrosion damage. It was found that, in most cases, corrosion damage initiated outside the voids. During initiation and the early propagation phase, the steel beneath the voids rarely participated in the redox reaction. In following phases, various kinds of corrosion evolution were observed. Specific corrosion mechanisms were proposed and discussed to explain these corrosion processes. microtomography corrosion coupled multi-electrode array steel-concrete interface mikrotomografija korozija sklopljena mreža elektrod prehod med jeklom in betonom true false true Pergamon Angleški jezik Slovenski jezik © 2024 The Author(s). Neznano 2024-06-06 11:25:52 2024-06-06 11:45:50 2024-06-07 03:36:02 0000-00-00 00:00:00 2024 0 0 Nasl. z nasl. zaslona; Opis vira z dne 24. 5. 2024; str. 1-17 [article no.] 107545 Vol. 181 Jul. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2024-05-14 544.5/.6 1873-3948 10.1016/j.cemconres.2024.107545 196499715 https://www.sciencedirect.com/science/article/pii/S0008884624001261 1 c6340c4b-23e6-11ef-9c9e-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=26191 RAZ_Hren_Miha_2024.pdf RAZ_Hren_Miha_2024.pdf 1 8B994AC47F480DFF3803FEEC6201C822 fe4ff720c6634dcf73ccf00bf55cea58b559c90b0871d159f854e357fcc549e5 3d9f3153-23e9-11ef-9c9e-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=26192 RAZ_Hren_Miha_2024.docx RAZ_Hren_Miha_2024.docx 1 C95731F6966CF616B6DBA612E1726B36 5ccd164c8371848b787a6492e48d784bc01133c9819c025a6460c9680dec1f98 44e084f6-23e9-11ef-9c9e-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=26193 Zavod za gradbeništvo Slovenije 0 0 0