Publication result detail

Belit Cement Based on Concrete Recyclate

MAGRLA, R.; GAZDIČ, D.; KULÍSEK, K.; DVOŘÁK, K.

Original Title

Belit Cement Based on Concrete Recyclate

English Title

Belit Cement Based on Concrete Recyclate

Type

Paper in proceedings (conference paper)

Original Abstract

Main phase of belite cement is beta -C2S. This modification is distinguished by low hydration speed compared to alite, which is main mineral of commonly produced cement. It is possible to increase the low hydration speed by modification of raw mixture by potassic ions, which basically change the belite structure. It leads to the content increase of internal free energy and therefore its reactivity too. Positioning of potassic ions in produced clinker is solved by combined burning.

English abstract

Main phase of belite cement is beta -C2S. This modification is distinguished by low hydration speed compared to alite, which is main mineral of commonly produced cement. It is possible to increase the low hydration speed by modification of raw mixture by potassic ions, which basically change the belite structure. It leads to the content increase of internal free energy and therefore its reactivity too. Positioning of potassic ions in produced clinker is solved by combined burning.

Keywords

belite, cement, concrete recyclate

Key words in English

belite, cement, concrete recyclate

Authors

MAGRLA, R.; GAZDIČ, D.; KULÍSEK, K.; DVOŘÁK, K.

RIV year

2017

Released

13.10.2016

ISBN

978-3-0357-1079-3

Book

Special Concrete and Composites 2016

ISBN

1013-9826

Periodical

Key Engineering Materials (print)

Volume

722

State

Swiss Confederation

Pages from

163

Pages to

167

Pages count

5

BibTex

@inproceedings{BUT128929,
  author="Radek {Magrla} and Dominik {Gazdič} and Karel {Kulísek} and Karel {Dvořák}",
  title="Belit Cement Based on Concrete Recyclate",
  booktitle="Special Concrete and Composites 2016",
  year="2016",
  journal="Key Engineering Materials (print)",
  volume="722",
  pages="163--167",
  doi="10.4028/www.scientific.net/KEM.722.163",
  isbn="978-3-0357-1079-3",
  issn="1013-9826"
}