Performance of dosage of ceramic chopped fibers in aluminous cement-based composites after exposure to high temperatures
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00319430" target="_blank" >RIV/68407700:21110/17:00319430 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.722.38" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.722.38</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.722.38" target="_blank" >10.4028/www.scientific.net/KEM.722.38</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Performance of dosage of ceramic chopped fibers in aluminous cement-based composites after exposure to high temperatures
Popis výsledku v původním jazyce
The results of an experimental investigation of the influence of chopped alumina-silica bulk fibers on residual mechanical properties of lightweight cement-based composites for high temperature application are obtained in this paper. The matrix of studied specimens is based on calcium aluminous cement, because of its sufficient temperature resistance over 1400 °C. Thermal ceramic bulk fibers offer a maximum temperature range of between 1200° to 1500 °C. They also provide excellent chemical stability and resistance to the chemical attack. After the contact with oil or water, thermal and physical properties are fully restored after drying. The benefits of using ceramic bulk fibers were evaluated in terms of physical and mechanical testing; compressive strength, flexural strength and bulk density were determined on the different levels of temperature loading. The experimental composite recipes differed from doses of fibers, which are 0.0 %, 0.5 % and 2.0 % by volume.
Název v anglickém jazyce
Performance of dosage of ceramic chopped fibers in aluminous cement-based composites after exposure to high temperatures
Popis výsledku anglicky
The results of an experimental investigation of the influence of chopped alumina-silica bulk fibers on residual mechanical properties of lightweight cement-based composites for high temperature application are obtained in this paper. The matrix of studied specimens is based on calcium aluminous cement, because of its sufficient temperature resistance over 1400 °C. Thermal ceramic bulk fibers offer a maximum temperature range of between 1200° to 1500 °C. They also provide excellent chemical stability and resistance to the chemical attack. After the contact with oil or water, thermal and physical properties are fully restored after drying. The benefits of using ceramic bulk fibers were evaluated in terms of physical and mechanical testing; compressive strength, flexural strength and bulk density were determined on the different levels of temperature loading. The experimental composite recipes differed from doses of fibers, which are 0.0 %, 0.5 % and 2.0 % by volume.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20101 - Civil engineering
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
2017
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
Key Engineering Materials
ISBN
9783035710793
ISSN
1013-9826
e-ISSN
—
Počet stran výsledku
6
Strana od-do
38-43
Název nakladatele
Trans Tech Publications Ltd
Místo vydání
Durnten-Zurich
Místo konání akce
Skalský Dvůr
Datum konání akce
13. 10. 2016
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—