Publication detail

Gypsum Compositions Modified with Metallurgical Wastes

YAKOVLEV, G. GORDINA, A. RUZINA, N. POLYANSKIKH, I. PUDOV, I. SHAYBADULLINA, A. KHOZIN, V. ČERNÝ, V.

Original Title

Gypsum Compositions Modified with Metallurgical Wastes

Type

conference paper

Language

English

Original Abstract

The main results of the study of the influence of man-made products of the metallurgical industry on the properties and structure of gypsum binder are presented. It has been proved that the introduction of man-made modifiers, metallurgical dust, and slag leads to an increase in the strength properties and electric conductivity of the material, but, over time, the waste efficiency decreases. The use of Portland cement as an activator leads to the formation of amorphous hydration products based on calcium hydrosilicates, which bind calcium sulfate crystals and provide an increase in the physicomechanical characteristics and electric behavior of the gypsum composite.

Keywords

gypsum, metallurgical dust, metallurgical slag, calcium hydrosilicates, electric conductivity, microstructure.

Authors

YAKOVLEV, G.; GORDINA, A.; RUZINA, N.; POLYANSKIKH, I.; PUDOV, I.; SHAYBADULLINA, A.; KHOZIN, V.; ČERNÝ, V.

Released

10. 11. 2021

Publisher

Scientific.net

ISBN

978-303-571-870-6

Book

Solid State Phenomena (Volume 325)

ISBN

1662-9779

Periodical

Solid State Phenomena

Year of study

325

State

Swiss Confederation

Pages from

104

Pages to

109

Pages count

6

URL

https://doi.org/10.4028/www.scientific.net/SSP.325.104

BibTex

@inproceedings{BUT176635,
  author="G.I. {Yakovlev} and A. F. {Gordina} and Nataliia {Ruzina} and Irina {Polyanskikh} and Igor {Pudov} and A. V. {Shaybadullina} and Vadim {Khozin} and Vít {Černý}",
  title="Gypsum Compositions Modified with Metallurgical Wastes",
  booktitle="Solid State Phenomena (Volume 325)",
  year="2021",
  journal="Solid State Phenomena",
  volume="325",
  pages="104--109",
  publisher="Scientific.net",
  doi="10.4028/www.scientific.net/SSP.325.104",
  isbn="978-303-571-870-6",
  issn="1662-9779",
  url="https://doi.org/10.4028/www.scientific.net/SSP.325.104"
}