On optimizing the rationing of stone structures durability
- Authors: Grinfel’d G.I.1, Poddubnyak M.D.1
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Affiliations:
- National Association of Autoclaved Aerated Concrete Manufacturers
- Issue: No 1-2 (2025)
- Pages: 15-18
- Section: Статьи
- URL: https://vestnikugrasu.org/0585-430X/article/view/677170
- DOI: https://doi.org/10.31659/0585-430X-2025-832-1-2-15-18
- ID: 677170
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Abstract
Stone structures design regulatory documents were analyzed. It is shown that the current edition of SP 15.13330.2020 “Masonry and reinforced masonry structures” implicitly expresses structures durability requirements. They mainly come down to requirements for raw materials frost resistance and practically do not take into account operating conditions and methods of structures protecting. Proposals have been made to optimize SP 15.13330 by highlighting the section “Durability”, introducing a classification of masonry operating “microconditions” and a concept of secondary protection measures excepting unconditional prohibitions on materials usage only based on physical properties.
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About the authors
G. I. Grinfel’d
National Association of Autoclaved Aerated Concrete Manufacturers
Author for correspondence.
Email: naag@gazo-beton.org
Engineer
Russian Federation, Office 7, room 38-N, litera A, 5, Udelny Prospekt, St. Petersburg, 194017M. D. Poddubnyak
National Association of Autoclaved Aerated Concrete Manufacturers
Email: naag@gazo-beton.org
Engineer
Russian Federation, Office 7, room 38-N, litera A, 5, Udelny Prospekt, St. Petersburg, 194017References
- SP 15.13330.2020. Masonry and reinforced masonry structures. Moscow: Standartinform. 2021. 88 p. (In Russian).
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- EN 1996-2:2006 Eurocode 6. Design of masonry structures – Part 2: Design considerations, selection of materials and execution of masonry. Brussels, 2006. 37 p.
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- STO 00044807-001–2006. Thermal protection properties of building enclosing structures. Moscow: FSUE “Center of design production in” (FSUE CPP), 2006. 64 p. (In Russian).
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