Detail publikačního výsledku

Influence of Active Alumina on the Hydration Process of Portland Cement

NOVOTNÝ, R.; BARTONÍČKOVÁ, E.; ŠVEC, J.; MONČEKOVÁ, M.

Originální název

Influence of Active Alumina on the Hydration Process of Portland Cement

Anglický název

Influence of Active Alumina on the Hydration Process of Portland Cement

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The work is interested in the study of the hydration process by means of the isothermal calorimetry method. The Portland cement hydration process led to gradual consumption of contained calcium sulfate. This sulfate depletion is observed on the calorimetry curve as a shoulder of main silicate peak. The addition of hydratable alumina to Portland cement was studied in order to determine its influence on hydration process. Experimental results showed the shifted position of this shoulder according to alumina and calcium sulfate content. It was also observed that the overall hydration process was almost unaffected by alumina addition.

Anglický abstrakt

The work is interested in the study of the hydration process by means of the isothermal calorimetry method. The Portland cement hydration process led to gradual consumption of contained calcium sulfate. This sulfate depletion is observed on the calorimetry curve as a shoulder of main silicate peak. The addition of hydratable alumina to Portland cement was studied in order to determine its influence on hydration process. Experimental results showed the shifted position of this shoulder according to alumina and calcium sulfate content. It was also observed that the overall hydration process was almost unaffected by alumina addition.

Klíčová slova

Cement; isothermal calorimetry; hydratable alumina; sulfate depletion

Klíčová slova v angličtině

Cement; isothermal calorimetry; hydratable alumina; sulfate depletion

Autoři

NOVOTNÝ, R.; BARTONÍČKOVÁ, E.; ŠVEC, J.; MONČEKOVÁ, M.

Rok RIV

2017

Vydáno

04.08.2016

Nakladatel

Elsevier

Kniha

Procedia Engineering

ISSN

1877-7058

Periodikum

Procedia Engineering

Svazek

151

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

80

Strany do

86

Strany počet

7

URL

http://www.sciencedirect.com/science/article/pii/S1877705816317714

Plný text v Digitální knihovně

http://hdl.handle.net/11012/204199

BibTex

@inproceedings{BUT127091,
  author="Radoslav {Novotný} and Eva {Bartoníčková} and Jiří {Švec} and Miroslava {Mončeková}",
  title="Influence of Active Alumina on the Hydration Process of Portland Cement",
  booktitle="Procedia Engineering",
  year="2016",
  journal="Procedia Engineering",
  volume="151",
  number="1",
  pages="80--86",
  publisher="Elsevier",
  doi="10.1016/j.proeng.2016.07.383",
  url="http://www.sciencedirect.com/science/article/pii/S1877705816317714"
}

Dokumenty

1-s2.0-S1877705816317714-main