The combined influence of minor oxides on the Portland clinker properties
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F12%3AG149401" target="_blank" >RIV/26232511:_____/12:G149401 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1680/adcr.11.00021" target="_blank" >http://dx.doi.org/10.1680/adcr.11.00021</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1680/adcr.11.00021" target="_blank" >10.1680/adcr.11.00021</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The combined influence of minor oxides on the Portland clinker properties
Popis výsledku v původním jazyce
The article is focused on the influence of P2O5 in combination with other minor oxides (SO3, MgO, K2O a Na2O) on the formation and phase composition of Portland clinker. The research was performed using methods of optical microscopy, electron microscopyand microanalysis, and X-ray diffraction. It was found that some oxides and their combinations partially eliminate the negative influence of P2O5 on the phase composition of clinker, especially on alite formation. Cements prepared from clinkers with selected combination of minor oxides have shown positive influence on technological properties in comparison with cement with adequate addition of P2O5, but without additional minor oxides. Apparent improvement was in accelerated hydration and increase in initial strengths thanks to higher share of alite and positive influence of increased sulfate modulus and content of soluble alkalis. 34th International conference on cement microscopy, ISBN 1-930787-08-1
Název v anglickém jazyce
The combined influence of minor oxides on the Portland clinker properties
Popis výsledku anglicky
The article is focused on the influence of P2O5 in combination with other minor oxides (SO3, MgO, K2O a Na2O) on the formation and phase composition of Portland clinker. The research was performed using methods of optical microscopy, electron microscopyand microanalysis, and X-ray diffraction. It was found that some oxides and their combinations partially eliminate the negative influence of P2O5 on the phase composition of clinker, especially on alite formation. Cements prepared from clinkers with selected combination of minor oxides have shown positive influence on technological properties in comparison with cement with adequate addition of P2O5, but without additional minor oxides. Apparent improvement was in accelerated hydration and increase in initial strengths thanks to higher share of alite and positive influence of increased sulfate modulus and content of soluble alkalis. 34th International conference on cement microscopy, ISBN 1-930787-08-1
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JI - Kompositní materiály
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/GAP104%2F12%2F1494" target="_blank" >GAP104/12/1494: Speciální cementová pojiva pro imobilizaci toxických prvků</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů