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

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

Plný text v Digitální knihovně

http://hdl.handle.net/

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

The Role of Temperature on Hydration of Binary System of Metakaolin-Portland Cement