Influence of Drying Methods on Composition Changes of Gypsum Paste at Early Age

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00352537" target="_blank" >RIV/68407700:21110/21:00352537 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/5.0069706" target="_blank" >http://dx.doi.org/10.1063/5.0069706</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0069706" target="_blank" >10.1063/5.0069706</a>

Result language
angličtina
Original language name
Influence of Drying Methods on Composition Changes of Gypsum Paste at Early Age
Original language description
Whereas the hydration stoppage of cementitious materials has been widely studied and discussed, there is a lack of knowledge concerning water removal techniques/arresting of hardening processes of non-cementitious materials, such as environmentally friendly calcined gypsum. This article, therefore, aims to apply the commonly used water removal methods, namely direct drying and solvent replacement for arresting processes of gypsum paste, and compare their effects on its composition. The effects of drying methods were studied with the help of thermal analysis consisting of differential scanning calorimetry and thermogravimetry, and these results were complemented with X-ray powder diffraction analysis.
Czech name
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Czech description
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Project
<a href="/en/project/GA20-14506S" target="_blank" >GA20-14506S: Hydration stoppage techniques for cement, lime and gypsum</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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