Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)

The Effects of Modifying Additives Used for Concrete in Constructing Monolithic Reinforced Concrete Buildings

Authors
А.I. Subbotin, M.N. Shutova, S.G. Chutchenko, V.А. Subbotin, I.А. Subbotin, A.S. Podskrebalin
Corresponding Author
А.I. Subbotin
Available Online August 2019.
DOI
https://doi.org/10.2991/isees-19.2019.100How to use a DOI?
Keywords
modifying additives; scheduling; multi-storey reinforced concrete buildings.
Abstract

The article is devoted to the use of modifying additives into the concrete mix during the construction of multi-storey buildings. Additives accelerating concrete hardening allow it to quickly build upper floors, but increase the cost of concrete mixes. Thus, reduction of the holding time will not be cost-effective if concreting is not a leading process in scheduling. To determine the effectiveness of additives, the schedule of construction of a multi-storey building with a reinforced concrete frame was optimized. The main optimization methods are changes in the construction technology taking into account the use of various types of additives (superplasticizers, waterproofing additives; season; the method of lifting concrete mix to the floor). Relamix-M2 and Penetron - Admix" reduce the concreting time by 37%; the cost of one m3 of concrete decreases by 2.5%.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
Series
Atlantis Highlights in Material Sciences and Technology
Publication Date
August 2019
ISBN
978-94-6252-769-0
ISSN
2590-3217
DOI
https://doi.org/10.2991/isees-19.2019.100How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - А.I. Subbotin
AU  - M.N. Shutova
AU  - S.G. Chutchenko
AU  - V.А. Subbotin
AU  - I.А. Subbotin
AU  - A.S. Podskrebalin
PY  - 2019/08
DA  - 2019/08
TI  - The Effects of Modifying Additives Used for Concrete in Constructing Monolithic Reinforced Concrete Buildings
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 316
EP  - 319
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.100
DO  - https://doi.org/10.2991/isees-19.2019.100
ID  - Subbotin2019/08
ER  -