FIRE-PROTECTION WITH ALKALI-ACTIVATED CEMENT BINDER

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00350525" target="_blank" >RIV/68407700:21110/21:00350525 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/10467/98837" target="_blank" >http://hdl.handle.net/10467/98837</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
FIRE-PROTECTION WITH ALKALI-ACTIVATED CEMENT BINDER
Original language description
Fire resistance of unprotected steel structures is very low and steel elements must be protected from fire. One possibility is to create a protective layer of a cement-based material. Most types of cement have a low resistance to high temperatures, reducing mechanical properties. In flammability tests, cement activated with alkaline compounds showed better properties compared to conventional types of cement. This paper represents the determination of the properties of two H-Cement mortars with experlite or fireclay sand. Experiments carried out in a small kiln simulating a 1D load showed differences between elements in terms of heat transfer to the tested elements. The calculation model created to predict the course of the experiments has been validated and the unknown properties of the material have been calculated based on the data collected. The samples were tested in a small fire furnace. Finally, the thermal conductivity pattern was determined depending on the temperature.
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the International Conference In Ljubljana, 10-11 June 2021
ISBN
978-961-6884-71-6
ISSN
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e-ISSN
2570-8074
Number of pages
6
Pages from-to
269-274
Publisher name
Univerzita v Lublani, Stavební a geodetická fakult
Place of publication
Lublaň
Event location
Ljubljana
Event date
Jun 10, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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