Proceedings of the International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)

Flowability and durability of cement containing technological additives during grinding process

Authors
Lyubov Dmitrievna Shahova, Elena Sergeevna Chernositova, Julia Vladimirovna Denisova
Corresponding Author
Lyubov Dmitrievna Shahova
Available Online July 2017.
DOI
https://doi.org/10.2991/aime-17.2017.27How to use a DOI?
Keywords
grinding intensifiers, cement flowability, flowability conservation, humid environment
Abstract
This paper considers the major factors influencing cement flowability and its conservation in humid environment with the presence of processing additives during grinding. It describes cement flowability quantitative measurement methods developed and introduced by the authors and implemented on the basis of several cement plants of Russia. The influence of storage conditions on altering cement flowability in humid environments, which simulate absorption of significant moisture quantity in the accelerated mode, was studied. The influence of grinding intensifiers on cement flour rheological characteristics and their conservation under the conditions of storing cement in humid environments was studied as well. The correlation regression analysis of the impact of physical and chemical characteristics of the samples of cement on its flowability was performed. As follows from the analysis, cement flowability has weak correlation dependence on studying variables, which indicates it being influenced by a variable factor not quantitatively measured yet
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Proceedings
International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)
Part of series
Advances in Engineering Research
Publication Date
July 2017
ISBN
978-94-6252-406-4
ISSN
2352-5401
DOI
https://doi.org/10.2991/aime-17.2017.27How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Lyubov Dmitrievna Shahova
AU  - Elena Sergeevna Chernositova
AU  - Julia Vladimirovna Denisova
PY  - 2017/07
DA  - 2017/07
TI  - Flowability and durability of cement containing technological additives during grinding process
BT  - International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/aime-17.2017.27
DO  - https://doi.org/10.2991/aime-17.2017.27
ID  - Shahova2017/07
ER  -