TENSILE STRENGTH DURING BENDING OF MASONRY MADE OF POROUS CERAMIC BLOCKS

Authors

  • Valery Nikolaevich Derkach RUE «Institute BelNIIS» – Scientific-Technical Center https://orcid.org/0000-0002-1838-3703
  • Igor Evgenievich Demchuk RUE «Institute BelNIIS» – Scientific-Technical Center
  • Pavel Igorevich Matyas RUE «Institute BelNIIS» – Scientific-Technical Center

DOI:

https://doi.org/10.36773/1818-1112-2024-133-1-19-23

Keywords:

masonry, ceramic porous blocks, tensile strength during bending

Abstract

The article presents the results of experimental studies of the tensile strength during bending of masonry made of porous ceramic blocks with a tongue-and-groove joint of vertical seams. Bending tests of masonry were carried out in accordance with the standard STB EN 1052-2. Samples of masonry were studied, the vertical joints of which were made without filling and with mortar filling. The mechanisms of destruction of masonry during bending in a plane parallel and perpendicular to horizontal mortar joints are revealed. It is shown that the influence of the tongue-and-groove joint of ceramic blocks on the strength of masonry when bending along a bandaged section. It is established that when filling vertical joints of masonry with an adhesive solution on a mineral binder, its tensile strength during bending increases.

Author Biographies

Valery Nikolaevich Derkach, RUE «Institute BelNIIS» – Scientific-Technical Center

Doctor of Technical Sciences, Director of the Branch of RUE "Institute BelNIIS" - "Scientific and Technical Center", Brest, Republic of Belarus.

Igor Evgenievich Demchuk, RUE «Institute BelNIIS» – Scientific-Technical Center

Ph.D in Engineering, Head of the Testing Laboratory, Branch of the Republican Unitary Enterprise "Institute BelNIIS" - Scientific and Technical Center, Brest, Republic of Belarus.

Pavel Igorevich Matyas, RUE «Institute BelNIIS» – Scientific-Technical Center

Leading design engineer, Branch of RUE "Institute BelNIIS" - Scientific and Technical Center, Brest, Republic of Belarus.

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Published

2024-04-18

How to Cite

(1)
Derkach, V. N.; Demchuk, I. E.; Matyas, P. I. TENSILE STRENGTH DURING BENDING OF MASONRY MADE OF POROUS CERAMIC BLOCKS. Вестник БрГТУ 2024, 19-23.

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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