The combined influence of minor oxides on the Portland clinker properties
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
The combined influence of minor oxides on the Portland clinker properties
Original language description
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
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP104%2F12%2F1494" target="_blank" >GAP104/12/1494: Special cementitious binders for immobilization of toxic elements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů