| Naslov: | Microstructural characteristics of belite–sulfoaluminate cement clinkers with bottom ash |
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| Avtorji: | ID Žibret, Lea (Avtor)
ID Ipavec, Andrej (Avtor)
ID Dolenec, Sabina (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://www.sciencedirect.com/science/article/pii/S0950061821040198?via%3Dihub
 PDF - Predstavitvena datoteka, prenos (8,39 MB)
MD5: 7CB0F52247FDC03A5033FC8FDC5F78F1
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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: | The incorporation mechanism of impurities derived from raw materials into a belite-sulfoaluminate cement clinker with bottom ash was investigated in two raw mixtures. Alkalis lowered the sintering temperature by 50 °C. Ti stabilized β belite and prevented the formation of γ-belite. Sodalite solid solution showed an incomplete substitution of Si by Al. At a higher Ti content ferrite solid solution trended towards perovskite composition. Although calcium sulfoaluminate only fully developted at 1300 °C, the clinkers sintered at 1200 °C were the most reactive, as the presence of anhydrite at 1200 °C accelerated early hydration. Clinker reactivity decreased with an increase in sintering temperature. |
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| Ključne besede: | BSCA clinker, belite, calcium sulfoaluminate, secondary raw materials, microstructure, reactivity |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 14.01.2022 |
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| Založnik: | Scientific & Technical Press |
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| Leto izida: | 2022 |
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| Št. strani: | 14 str. |
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| Številčenje: | Vol. 321 |
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| PID: | 20.500.12556/DiRROS-15861  |
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| UDK: | 54 |
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| ISSN pri članku: | 0950-0618 |
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| DOI: | 10.1016/j.conbuildmat.2021.126289 |
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| COBISS.SI-ID: | 93573891 |
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| Avtorske pravice: | © 2022 The Author(s). |
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| Opomba: | Št. članka: 126289;
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| Datum objave v DiRROS: | 03.07.2023 |
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| Število ogledov: | 404 |
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| Število prenosov: | 190 |
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| Metapodatki: |     |
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