| Issue |
E3S Web Conf.
Volume 91, 2019
Topical Problems of Architecture, Civil Engineering and Environmental Economics (TPACEE 2018)
|
|
|---|---|---|
| Article Number | 02048 | |
| Number of page(s) | 9 | |
| Section | Energy-Efficient Construction | |
| DOI | https://doi.org/10.1051/e3sconf/20199102048 | |
| Published online | 02 April 2019 | |
Water adsorption and freeze-thaw resistance of limestone treated with Oxal NK100
1 Saint Petersburg State University of Architecture and Civil Engineering, 4, 2nd Krasnoarmeyskaya str., 190005, St. Petersburg, Russia
2 Peter the Great St. Petersburg Polytechnic University, 29, Polytechnicheskaya str., 195251, St. Petersburg, Russia
3 Moscow State University of Civil Engineering, Yaroslavskoe shosse 26, Moscow, 109377, Russia
* Corresponding author: p198320@yandex.ru
Natural limestone is subjected to negative impact of external factors, such as rain and low air temperature. One of the ways to improve the properties of limestone is considered in the paper, which is its treatment with Oxal NK100 compound. A review of the literature regarding the problem of durability and the use of limestone is presented. The water absorption and freeze-thaw resistance of the rock was determined experimentally before and after processing with a stone reinforcing compound. The analysis of the obtained data is conducted and conclusions about the effectiveness of the Oxal NK100 composition are drawn.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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