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Self-Compacting Concrete in Winter Conditions

M. E. VoronenkoFSBEI HE «Donbas National Academy of Civil Engineering and Architecture»N. M. ZaichenkoFSBEI HE «Donbas National Academy of Civil Engineering and Architecture»N. V. MiklashevichFSBEI HE «Donbas National Academy of Civil Engineering and Architecture»
Abstract: The article presents scientific developments of scientists on application of self-compacting concrete mixtures for construction of buildings and structures under conditions of low and negative ambient temperatures. The analysis of existing methods of construction of monolithic buildings and structures in the cold season, on the basis of which effective compositions of self-compacting concrete mixtures are developed, is carried out. The most optimal method of obtaining high technological properties of concrete mixtures and physical-mechanical properties of concrete in winter concreting has been determined. Particularly, advantages of using of antifreeze additives allow to apply them most effectively at large volumes of monolithic construction in conditions of subzero temperatures providing necessary properties of concrete mixture and increasing durability of constructions at minimum expenses. The most popular types of antifreeze additives are given.

Keywords: self-compacting concrete mix, monolith, winter period, formulation, performance properties, antifreeze additives.

Pages: 14-19.

PDF

For citation:
For citation: Voronenko, M. E.; Zaichenko, N. M.; Miklashevich, N. V. Self-Compacting Concrete in Winter Conditions. – Text : electronic. – In: <em>Вестник Донбасской национальной академии строительства и архитектуры</em>. – 2023. – Issue 2023-4(162) Scientific and technical achievements of students of the construction and architectural industry. – Р. 14-19. – URL: https://donnasa.ru/publish_house/journals/vestnik/2023/2023-4(162)/st_02_voronenko_zaichenko_miklaschevich.pdf (date of access: 22.12.2024). – ISSN 2519-2817.


Issue Cover
Issue 2023-4 (162)
Journal: Вестник Донбасской национальной академии строительства и архитектуры
Publish house: ФГБОУ ВО "Донбасская национальная академия строительства и архитектуры"