Properties of CAC paste with varying alumina based admixtures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00353965" target="_blank" >RIV/68407700:21110/21:00353965 - isvavai.cz</a>
Result on the web
<a href="https://aip.scitation.org/doi/abs/10.1063/5.0070338" target="_blank" >https://aip.scitation.org/doi/abs/10.1063/5.0070338</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0070338" target="_blank" >10.1063/5.0070338</a>
Alternative languages
Result language
angličtina
Original language name
Properties of CAC paste with varying alumina based admixtures
Original language description
In the case of Portland cement (PC) and ordinary concrete, supplementary cementitious materials (SCM) have been successfully employed for decades. Despite that calcium aluminate cement (CAC) shows somehow different performance (composition, properties, stability, durability, etc.) the idea of SCM could be useful also in the case of this primarily refractory binder. In this study high alumina materials were selected as protentional SCM. Specifically, four different admixtures were chosen and the impact of their 15% replacement in CAC based pastes was examined. Through the view of physical properties of cement pastes their possible applicability was evaluated. As it was mentioned CAC is primarily binder for high temperature application, and therefore measured properties were determined also after temperature loading (up to 1400 °C). It was proved that despite that all chosen SCM compose almost entirely form the aluminate, the mineralogy and granulometry of SCM represents the really important factor affecting the performance of CAC paste.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
<a href="/en/project/GA20-00653S" target="_blank" >GA20-00653S: Physical and chemical processes in low-cement heat resistant composites</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings 2429
ISBN
978-0-7354-4139-2
ISSN
0094-243X
e-ISSN
1551-7616
Number of pages
6
Pages from-to
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Publisher name
AIP Conference Proceedings
Place of publication
New York
Event location
Kazimierz Dolny
Event date
Sep 1, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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