Impact of Metakaolin Additive on Residual Mechanical Properties of Cement Based Composites Loaded by High Temperature
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231098" target="_blank" >RIV/68407700:21110/15:00231098 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.2495/CMEM150281" target="_blank" >http://dx.doi.org/10.2495/CMEM150281</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2495/CMEM150281" target="_blank" >10.2495/CMEM150281</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Impact of Metakaolin Additive on Residual Mechanical Properties of Cement Based Composites Loaded by High Temperature
Popis výsledku v původním jazyce
The aim of present paper is to describe influence of composition of refractory composites on their response to gradual thermal loading. Aluminous cement binder system was modified by metakaolin additive which is produced by calcination and grinding of natural clay. Studied aluminous additive is often used for production of high strength composites with increased mechanical and durability properties. Fundamental problem of these composites is their brittle rupture that is why studied composites were reinforced by very short ceramic fibers. Studied aluminate binder system in combination with natural basalt fine aggregates ensures sufficient resistance to high temperature exposure. Influence of composition changes was evaluated by the results of physicaland mechanical testing ? compressive and flexural strength and bulk density were determined on the different levels of temperature loading. Application of ceramic fibers brought expected linear increase of mechanical parameters of studied
Název v anglickém jazyce
Impact of Metakaolin Additive on Residual Mechanical Properties of Cement Based Composites Loaded by High Temperature
Popis výsledku anglicky
The aim of present paper is to describe influence of composition of refractory composites on their response to gradual thermal loading. Aluminous cement binder system was modified by metakaolin additive which is produced by calcination and grinding of natural clay. Studied aluminous additive is often used for production of high strength composites with increased mechanical and durability properties. Fundamental problem of these composites is their brittle rupture that is why studied composites were reinforced by very short ceramic fibers. Studied aluminate binder system in combination with natural basalt fine aggregates ensures sufficient resistance to high temperature exposure. Influence of composition changes was evaluated by the results of physicaland mechanical testing ? compressive and flexural strength and bulk density were determined on the different levels of temperature loading. Application of ceramic fibers brought expected linear increase of mechanical parameters of studied
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
JN - Stavebnictví
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GAP104%2F12%2F0791" target="_blank" >GAP104/12/0791: Vláknové kompozity na bázi cementu pro vysokoteplotní aplikace</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Computational Methods and Experimental Measurements XVII
ISBN
978-1-84564-922-7
ISSN
1746-4064
e-ISSN
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Počet stran výsledku
9
Strana od-do
315-323
Název nakladatele
WIT Press
Místo vydání
Southampton
Místo konání akce
Opatija
Datum konání akce
5. 5. 2015
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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