| Issue |
E3S Web Conf.
Volume 97, 2019
XXII International Scientific Conference “Construction the Formation of Living Environment” (FORM-2019)
|
|
|---|---|---|
| Article Number | 03014 | |
| Number of page(s) | 8 | |
| Section | Safety in Construction | |
| DOI | https://doi.org/10.1051/e3sconf/20199703014 | |
| Published online | 29 May 2019 | |
Modifying composition of plastering mortar for the purpose of enhancing fire resistance of building structures by means of silicate additives
1
Military unit 65451, the Ministry for Defence of the Russian Federation, Baturina street, 12, Ivanovo, 153000, Russia
2
Ivanovo State Polytechnic University, the Department of buildings materials science, special processes and technological complexes, Sheremetevskij prospekt, 21, Ivanovo, 153000, Russia
3
Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow, 129337, Russia
* Corresponding author: akylova@yandex.ru
The present paper deals with modifying composition of plastering mortar for the purpose of enhancing fire resistance of building structures by means of silicate additives. Interaction of soluble water glass with cement binder elongates the initiation of setting time and reduces the time of final setting that could be explained by the opposed action of each component. One of the components facilitates the increase in the mobility of the mortar while the other, as opposed, is fastening rapidly. The optimum choice of the mixing ratio in the mortar would enhance both physical-mechanical and thermal properties.
© The Authors, published by EDP Sciences, 2019
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