Problems with Variability in Using Fly Ash in Mixed Cement

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00212118" target="_blank" >RIV/68407700:21110/13:00212118 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Problems with Variability in Using Fly Ash in Mixed Cement
Original language description
The use of fly ash as a substitute for cement clinker brings some benefits, but also problems. One of the biggest problems of using fly ash in general is its high variability. This paper is dedicated not only to the variability of fly ash in the Czech Republic, but the issue of different water absorption of fly ash is described here as well. In addition, one of the options for coping with variability is stated here. If we follow one of the main indicators for sorting fly ash, which is the grading curve,we can optimize the use of ash produced. Based on grading curves, the mixing of various ash fractions was optimized with regard to the porosity of the mixture.
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI3%2F757" target="_blank" >FR-TI3/757: Improvement of the potential of coal power plant as an alternative binder for the manufacture of environmentally friendly cement composites</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Structural and Physical Aspects of Civil Engineering
ISBN
978-80-553-1488-4
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
Technical University of Kosice
Place of publication
Košice
Event location
Štrbské Pleso
Event date
Nov 27, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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