Use of the sol-gel method for the production of no cement castables
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU139465" target="_blank" >RIV/00216305:26110/21:PU139465 - isvavai.cz</a>
Result on the web
<a href="https://aip.scitation.org/doi/pdf/10.1063/5.0041627" target="_blank" >https://aip.scitation.org/doi/pdf/10.1063/5.0041627</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0041627" target="_blank" >10.1063/5.0041627</a>
Alternative languages
Result language
angličtina
Original language name
Use of the sol-gel method for the production of no cement castables
Original language description
The most of commonly used castables are bonded by calcium aluminate cement (CAC). There are also other alternative binders such as phosphates, hydratable alumina, organic bond, colloidal silica, etc. The main reason for replacing traditional hydraulic bond is to reduce calcium oxide content, which mainly causes formation of low melting phases during firing. Thus, mechanical and refractory properties can be deteriorated while calcium aluminate phases are decomposing. Sol-gel method is successfully applied mainly in cement-free (No Cement Castables - NCC) vibratable or self-flowing castables. The most used colloidal sol is colloidal silica sol, especially thanks to relative low price in comparison to alumina and titanium sols. Main aim of this thesis is design of no cement castable based on sol-gel method with emphasis on improving physical-mechanical and refractory properties in comparison to ultra-low cement castable.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20504 - Ceramics
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SPECIAL CONCRETE AND COMPOSITES 2020: 17th International Conference
ISBN
978-0-7354-4066-1
ISSN
0094-243X
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
American Institute of Physics
Place of publication
Melville, NY, USA
Event location
Skalský dvůr
Event date
Oct 14, 2020
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
000653725400004