Study of Pore Structure of Refractory Concrete with Ceramic Powder Addition
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00334298" target="_blank" >RIV/68407700:21110/19:00334298 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68407700:21720/19:00334298
Výsledek na webu
<a href="http://dx.doi.org/10.1063/1.5114142" target="_blank" >http://dx.doi.org/10.1063/1.5114142</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5114142" target="_blank" >10.1063/1.5114142</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Study of Pore Structure of Refractory Concrete with Ceramic Powder Addition
Popis výsledku v původním jazyce
The issue of pore structure of refractory composite is the aim of this contribution. Investigated refractory composite consists of aluminous cement and natural basalt aggregate. Low water to binder ratio was achieved by high dosage of super-plasticizer. Different total amount of fine ground ceramic powder (FGCP) was applied in studied composites. Ceramic fibres improve flexural strength and resistance to elevated temperature in general. Mercury intrusion porosimetry (MIP) was used for determination of pore volume and the pore diameters. The pore size distribution curves and values of open and total porosity are shown. The water absorption test that describes the pore structure of investigated material was performed, as well. All parameters were investigated on studied composite material, which contained various replacement of calcium aluminous cement (CAC) by FGCP. Conducted measurement confirmed essential impact of FGCP application on the final characteristics of pore structure of refractory composites.
Název v anglickém jazyce
Study of Pore Structure of Refractory Concrete with Ceramic Powder Addition
Popis výsledku anglicky
The issue of pore structure of refractory composite is the aim of this contribution. Investigated refractory composite consists of aluminous cement and natural basalt aggregate. Low water to binder ratio was achieved by high dosage of super-plasticizer. Different total amount of fine ground ceramic powder (FGCP) was applied in studied composites. Ceramic fibres improve flexural strength and resistance to elevated temperature in general. Mercury intrusion porosimetry (MIP) was used for determination of pore volume and the pore diameters. The pore size distribution curves and values of open and total porosity are shown. The water absorption test that describes the pore structure of investigated material was performed, as well. All parameters were investigated on studied composite material, which contained various replacement of calcium aluminous cement (CAC) by FGCP. Conducted measurement confirmed essential impact of FGCP application on the final characteristics of pore structure of refractory composites.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20102 - Construction engineering, Municipal and structural engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/LTC18063" target="_blank" >LTC18063: Aktivní minerální příměsi a související trvanlivostní vlastnosti betonů na bázi portlandského cementu</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
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
International Conference on Numerical Analysis and Applied Mathematics (ICNAAM-2018)
ISBN
978-0-7354-1854-7
ISSN
0094-243X
e-ISSN
—
Počet stran výsledku
4
Strana od-do
"150009-1"-"150009-4"
Název nakladatele
American Institute of Physics Inc.
Místo vydání
—
Místo konání akce
Rhodes
Datum konání akce
13. 9. 2018
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—