| Naslov: | Corrosion performance of steel in blended cement pore solutions |
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| Avtorji: | ID Hren, Miha (Avtor)
ID Kosec, Tadeja (Avtor)
ID Legat, Andraž (Avtor)
ID Bokan-Bosiljkov, Violeta (Avtor) |
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| Datoteke: |  PDF - Predstavitvena datoteka, prenos (1,80 MB)
MD5: E343634915AD2B5F9D83F723E9B57E5B
 URL - Izvorni URL, za dostop obiščite https://doi.org/10.17222/mit.2019.003
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  ZAG - Zavod za gradbeništvo Slovenije
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| Povzetek: | Blended cements might change the chemistry of the pore solution and subsequently affect the corrosion of steel in concrete. Pore solutions were extracted, analyzed and compared from mortars made of CEM I, CEM II, CEM III and CEM IV cements. Three combinations of carbonation and chloride states were studied, i.e., non-carbonated without chlorides, non-carbonated with chlorides and carbonated with chlorides. Different electrochemical and spectroscopic techniques were used to study the electrochemical properties, the type and the extent of the corrosion products, as well as the type and the extent of the corrosion damage. It was confirmed that the most corrosive environments were pore solutions extracted from the carbonated mortars with chlorides. In this environment the highest corrosion rate was observed for the CEM III pore solution, and the lowest for the CEM I. The extent and the type of corrosion products and the corrosion damage varied according to the environment. |
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| Ključne besede: | corrosion, blended cements, pore solution, mortar |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.01.2019 |
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| Založnik: | Inštitut za kovinske materiale in tehnologije |
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| Leto izida: | 2019 |
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| Št. strani: | str. 679-686 |
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| Številčenje: | Letn. 53, št. 5 |
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| PID: | 20.500.12556/DiRROS-16976  |
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| UDK: | 620.193:691.714.018.8:666.9.022.6 |
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| ISSN pri članku: | 1580-2949 |
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| DOI: | 10.17222/mit.2019.003 |
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| COBISS.SI-ID: | 8981345 |
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| Avtorske pravice: | © MATERIALI IN TEHNOLOGIJE
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| Opomba: | Besedilo v angl.;
Soavtorji: Tadeja Kosec, Andraž Legat, Violeta Bokan-Bosiljkov;
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| Datum objave v DiRROS: | 14.09.2023 |
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| Število ogledov: | 571 |
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| Število prenosov: | 259 |
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| Metapodatki: |     |
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