Detail publikačního výsledku
The Role of Temperature on Hydration of Binary System of Metakaolin/Portland Cement
BOHÁČ, M.; NOVOTNÝ, R.; TKACZ, J.; MONČEKOVÁ, M.; PALOU, M.; STANĚK, T.
Originální název
The Role of Temperature on Hydration of Binary System of Metakaolin/Portland Cement
Anglický název
The Role of Temperature on Hydration of Binary System of Metakaolin/Portland Cement
Druh
Článek Scopus
Originální abstrakt
The role of temperature of metakaolin/Portland cement binary system was studied by isothermal calorimetry. Sample with 50 % of metakaolin replacement were monitored at 30 °C, 40 °C, 50 °C and 60 °C. Structural and chemical characterization of hardened pastes was obtained by scanning electron and Raman microscopy. Paper deals with kinetics of main exothermal reactions during early hydration of the system. Activation energies were calculated for processes related to each exothermic peak. The nature of hydration products at different temperatures was revealed by microstructural studies.
Anglický abstrakt
The role of temperature of metakaolin/Portland cement binary system was studied by isothermal calorimetry. Sample with 50 % of metakaolin replacement were monitored at 30 °C, 40 °C, 50 °C and 60 °C. Structural and chemical characterization of hardened pastes was obtained by scanning electron and Raman microscopy. Paper deals with kinetics of main exothermal reactions during early hydration of the system. Activation energies were calculated for processes related to each exothermic peak. The nature of hydration products at different temperatures was revealed by microstructural studies.
Klíčová slova
cement, metakaolin, role of temperature, calorimetry, microstructure
Klíčová slova v angličtině
cement, metakaolin, role of temperature, calorimetry, microstructure
Autoři
BOHÁČ, M.; NOVOTNÝ, R.; TKACZ, J.; MONČEKOVÁ, M.; PALOU, M.; STANĚK, T.
Rok RIV
2017
Vydáno
02.04.2016
Nakladatel
Trans Tech Publications
Místo
Switzerland
ISSN
0255-5476
Periodikum
Materials Science Forum
Číslo
851
Stát
Švýcarská konfederace
Strany od
51
Strany do
56
Strany počet
6
URL
BibTex
@article{BUT123721,
author="Martin {Boháč} and Radoslav {Novotný} and Jakub {Tkacz} and Miroslava {Mončeková} and Martin {Palou} and Theodor {Staněk}",
title="The Role of Temperature on Hydration of Binary System of Metakaolin/Portland Cement",
journal="Materials Science Forum",
year="2016",
number="851",
pages="51--56",
doi="10.4028/www.scientific.net/MSF.851.51",
issn="0255-5476",
url="http://www.scientific.net/MSF.851.51"
}Dokumenty