DEVELOPMENT OF A FIRE-RESISTANT COATING COMPOSITION FOR STEEL BUILDING STRUCTURES

Authors

  • Mikhail Ivanovich Kuzmenkov Belarusian State Technological University
  • Ekaterina Ivanovna Rumynskaya Belarusian National Technical University

DOI:

https://doi.org/10.36773/1818-1112-2024-133-1-53-57

Keywords:

adhesion, vermiculite, fire retardant coating, fire resistance, periclase chromite, compressive strength, phosphate binder, cold curing

Abstract

The results of a study of the composition and thermochemistry of transformations occurring in a heat-resistant coating on steel building structures are presented. It is noted that high performance properties - adhesion, compressive strength ensure high quality of the developed composite material planned for release in the form of a dry building mixture.

The use of thermodynamic calculations and modern research methods of thermo-graviometric analysis, micro-X-ray spectral, X-ray phase analysis and others made it possible to reliably establish the nature of thermochemical transformations in the hardening composition. A conclusion is made about the prospects of its production and use in construction practice.

Author Biographies

Mikhail Ivanovich Kuzmenkov, Belarusian State Technological University

Honored Scientist of the Republic of Belarus, Doctor of Technical Sciences, Professor, Professor of the Department of Chemical Technology of Cementing Materials, Belarusian State Technological University, Minsk, Belarus.

Ekaterina Ivanovna Rumynskaya, Belarusian National Technical University

Head of the certification body Expert Certificate LLC, applicant for the Belarusian National Technical University, Minsk, Belarus.

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Published

2024-04-18

How to Cite

(1)
Kuzmenkov, M. I.; Rumynskaya, E. I. DEVELOPMENT OF A FIRE-RESISTANT COATING COMPOSITION FOR STEEL BUILDING STRUCTURES. Вестник БрГТУ 2024, 53-57.

Issue

No. 1(133) (2024): Vestnik of Brest State Technical University

Section

Civil and Environmental Engineering

License

Copyright (c) 2024 Brest State Technical University

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