PROPERTIES OF HYDRAULIC BINDER PREPARED FROM METAKAOLIN, ANHYDRITE AND LIME

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F22%3A43925785" target="_blank" >RIV/60461373:22310/22:43925785 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/22:00364137
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
PROPERTIES OF HYDRAULIC BINDER PREPARED FROM METAKAOLIN, ANHYDRITE AND LIME
Original language description
The paper deals with the property verification of the newly designed hydraulic binder based on metakaolin,anhydrite and lime. Two types of mixtures were prepared, and the influence of the preparation method wasobserved. The resulting mechanical properties of the hardened binder in the horizon of up to 90 days weremonitored. The change in composition over time was further studied on all hardened binder usingX-ray diffraction analysis. In addition, the porosity of the hardened binder was determined for 90-day samplesand scanning electron microscope images were taken. It was found that after 90 days the hardened bindersreached the strengths comparable to hardened Portland cement and were in the range of 40 – 61 MPa.No decrease in strength was noted over time. The main crystalline phase of the hardened binder was ettringite,which is formed at the beginning of the hydration process. With increasing time its amount remained constantor decreased slightly.
Czech name
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Czech description
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Project
<a href="/en/project/FW01010195" target="_blank" >FW01010195: Advanced and inovative processing technologies for strategic utilization and storing of coal combustion products (CCPs)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 9th International Conference on Chemical Technology
ISBN
978-80-88307-11-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
96-100
Publisher name
Czech Society of Industrial Chemistry
Place of publication
Prague
Event location
Mikulov
Event date
Apr 25, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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