Publication result detail

Combined Effect of Li, Cu and S Doping on Structure and Hydration of β Dicalcium Silicate

SEDLAČÍK, M.; BARTONÍČKOVÁ, E.; NOVOTNÝ, R.; PALOVČÍK, J.; MÁSILKO, J.; STANĚK, T.; RYBOVÁ, A.

Original Title

Combined Effect of Li, Cu and S Doping on Structure and Hydration of β Dicalcium Silicate

English Title

Combined Effect of Li, Cu and S Doping on Structure and Hydration of β Dicalcium Silicate

Type

Paper in proceedings (conference paper)

Original Abstract

This study investigates the effect of Li, Cu and S on the structure and hydration of the beta modification of dicalcium silicate (β-C₂S). The doped β-C2S phase was prepared by burning beta-C2S with dopant sources. The structure of prepared β-C2S samples was examined using X-ray diffraction, scanning electron microscopy and infrared spectroscopy. Heat evolution during hydration was assessed by isothermal calorimetry. A positive effect on cement hydration was observed for several dopant combinations.

English abstract

This study investigates the effect of Li, Cu and S on the structure and hydration of the beta modification of dicalcium silicate (β-C₂S). The doped β-C2S phase was prepared by burning beta-C2S with dopant sources. The structure of prepared β-C2S samples was examined using X-ray diffraction, scanning electron microscopy and infrared spectroscopy. Heat evolution during hydration was assessed by isothermal calorimetry. A positive effect on cement hydration was observed for several dopant combinations.

Keywords

Dicalcium silicate, clinker phase doping, hydration, isothermal calorimetry, X-ray diffraction

Key words in English

Dicalcium silicate, clinker phase doping, hydration, isothermal calorimetry, X-ray diffraction

Authors

SEDLAČÍK, M.; BARTONÍČKOVÁ, E.; NOVOTNÝ, R.; PALOVČÍK, J.; MÁSILKO, J.; STANĚK, T.; RYBOVÁ, A.

RIV year

2025

Released

07.05.2024

Publisher

Vysoké učení technické v Brně,Fakulta stavební

Location

Brno, Czech republic

ISBN

978-80-86433-83-7

Book

Juniorstav 2024: Proceedings 26th International Scientific Conference Of Civil Engineering

ISBN

3029-5904

Periodical

Juniorstav 2024

State

Czech Republic

Pages from

1

Pages to

7

Pages count

7

URL

https://dspace.vut.cz/items/23054d51-b42a-48da-bd0e-1ad6b4d4c318

BibTex

@inproceedings{BUT189857,
  author="Martin {Sedlačík} and Eva {Bartoníčková} and Radoslav {Novotný} and Jakub {Palovčík} and Jiří {Másilko} and Theodor {Staněk} and Alexandra {Rybová}",
  title="Combined Effect of Li, Cu and S Doping on Structure and Hydration of β Dicalcium Silicate",
  booktitle="Juniorstav 2024: Proceedings 26th International Scientific Conference Of Civil Engineering",
  year="2024",
  journal="Juniorstav 2024",
  pages="1--7",
  publisher="Vysoké učení technické v Brně,Fakulta stavební",
  address="Brno, Czech republic",
  doi="10.13164/juniorstav.2024.24122",
  isbn="978-80-86433-83-7",
  issn="3029-5904",
  url="https://dspace.vut.cz/items/23054d51-b42a-48da-bd0e-1ad6b4d4c318"
}