Obiekt
Tytuł: Effects of Separated Fractions of FBC Bottom Ash on Selected Properties of Cement Mortars
Współtwórca:
Tytuł publikacji grupowej:
Abstract:
This paper discusses the effects of partial replacement of cement with fluidized bed bottom ash on the properties of mortars. The analyzed ash samples originating from four Polish power plants were separated by grain size selection into fine and coarse-grained fractions. This process leads to a creation of derivative samples of differing physical properties and, partially, phase compositions, as tested in XRD and TG analyses. ; Despite its high water demand, the obtained fine-grained fraction has the potential for application in cement based composites as a reactive, pozzolanic additive. An acceptable activity index may be reached when the sulfate content is limited, implying benefits of combining the ash with low gypsum cements. The coarse-grained fraction is significantly less reactive, while a high silica and aluminate content is related to improved mechanical properties of the composite. It can, therefore, potentially be used as a quasi-inert additive or a substitute for sand.
Opis:
tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska
Wydawca:
Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
Format:
Identyfikator zasobu:
DOI:
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Źródło:
Civil and Environmental Engineering Reports (CEER), no 30, vol. 4
Jezyk:
Licencja CC BY-NC-ND 3.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Jednostki organizacyjne > Wydział Budownictwa, Architektury i Inżynierii Środowiska
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Typy utworów > Artykuły
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > Civil and Environmental Engineering Reports (CEER) > Civil and Environmental Engineering Reports (CEER) (2020)
Data ostatniej modyfikacji:
2023-03-24
Data dodania obiektu:
2023-03-24
Liczba wyświetleń treści obiektu:
85
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/79625
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
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Civil and Environmental Engineering Reports (CEER)
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Civil and Environmental Engineering Reports (CEER), no 33 (2023)
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Civil and Environmental Engineering Reports (CEER), no 32 (2022)
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Civil and Environmental Engineering Reports (CEER), no 31 (2021)
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Civil and Environmental Engineering Reports (CEER), no 30 (2020)
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Civil and Environmental Engineering Reports (CEER), no 30, vol. 1 (2020)
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Civil and Environmental Engineering Reports (CEER), no 30, vol. 2 (2020)
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Civil and Environmental Engineering Reports (CEER), no 30, vol. 3 (2020)
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Civil and Environmental Engineering Reports (CEER), no 30, vol. 4 (2020)
- Effects of Separated Fractions of FBC Bottom Ash on Selected Properties of Cement Mortars
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Civil and Environmental Engineering Reports (CEER), no 33 (2023)
| Nazwa wydania | Data |
|---|---|
| Effects of Separated Fractions of FBC Bottom Ash on Selected Properties of Cement Mortars | 2023-03-24 |
