Detail publikace

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

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

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.

Klíčová slova

cement, metakaolin, role of temperature, calorimetry, microstructure

Autoři

BOHÁČ, M.; NOVOTNÝ, R.; TKACZ, J.; MONČEKOVÁ, M.; PALOU, M.; STANĚK, T.

Vydáno

2. 4. 2016

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISSN

0255-5476

Periodikum

Materials Science Forum

Číslo

851

Stát

Švýcarská konfederace

Strany od

Strany do

Strany počet

URL

http://www.scientific.net/MSF.851.51

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"
}