High Temperature Dilatometric Measurement of MOC

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00343887" target="_blank" >RIV/68407700:21110/20:00343887 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0033842" target="_blank" >https://doi.org/10.1063/5.0033842</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0033842" target="_blank" >10.1063/5.0033842</a>

Result language
angličtina
Original language name
High Temperature Dilatometric Measurement of MOC
Original language description
Magnesium oxychloride cement (MOC), more precisely Phase 5 (MOC 5-1-8), was exposed to elevated temperatures in order to explore its thermal expansion using high temperature dilatometry. MOC is fire resistant, non-hydraulic material with high strength and enormous connectivity. Because of its lower environmental impact contrary to Portland cement production, it is becoming more popular nowadays. In this paper, sample of MOC 5-1-8 was heated in the air atmosphere from a laboratory temperature to a temperature of sample cracking which is above 800 °C. From the measured data, coefficient of thermal expansion related to a specific temperature range was calculated. The obtained results pointed to the visible effect of high temperatures on material behaviour and they corresponded with chemical reactions and material structural changes initiated by action of thermal load.
Czech name
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Czech description
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Project
<a href="/en/project/GA19-00262S" target="_blank" >GA19-00262S: Reactive magnesia cements-based composites with selected admixtures and additives</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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