Structural changes of ternary gypsum-based composites caused by drying methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00363152" target="_blank" >RIV/68407700:21110/22:00363152 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0119763" target="_blank" >https://doi.org/10.1063/5.0119763</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0119763" target="_blank" >10.1063/5.0119763</a>
Alternative languages
Result language
angličtina
Original language name
Structural changes of ternary gypsum-based composites caused by drying methods
Original language description
Effects of different drying methods on structural changes of ternary gypsum-based composites were investigated by mercury intrusion porosimetry. The composites were prepared from gypsum, lime, ceramic waste, and sand. The samples were stored for 28 days in a climate chamber (relative humidity 80%, 20 ± 2 °C), and then, they were crushed into pieces smaller than 5 mm, and these pieces were dried at temperatures of 50 °C and 105 °C. The results obtained by mercury intrusion porosimetry confirmed that even a relatively low drying temperature of 50 °C, which is commonly used for drying cement composites, affects the structure of the gypsum-based composites. It was also found that a composition of ternary mixture with an optimized amount of fine ceramic powder can suppress the negative effect of drying.
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/GA20-14506S" 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)
Others
Publication year
2022
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 2611
ISBN
978-0-7354-4247-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
AIP Publishing LLC
Place of publication
Melville (NY)
Event location
Heraklion
Event date
Sep 4, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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