| Issue |
E3S Web of Conf.
Volume 452, 2023
XV International Online Conference “Improving Farming Productivity and Agroecology – Ecosystem Restoration” (IPFA 2023)
|
|
|---|---|---|
| Article Number | 06021 | |
| Number of page(s) | 9 | |
| Section | Energy-Efficient Construction and Renovation | |
| DOI | https://doi.org/10.1051/e3sconf/202345206021 | |
| Published online | 30 November 2023 | |
Capillary permeability of concrete in aggressive dry hot climate
Fergana Polytechnical Institute, 150107 Fergana, Uzbekistan
* Corresponding author: n.goncharova@ferpi.uz
The article presents the results of studies carried out to determine the capillary absorption (Wsuc) of a saline solution during evaporation and to establish a cyclic temperature regime. It has been established that for a reliable assessment of the capillary permeability of concrete in a dry hot climate, it is sufficient to subject the samples to 60 cycles of preliminary alternating heating and cooling, followed by testing in a climatic chamber for capillary absorption of a salt solution at a temperature of 40 °C and a relative humidity of 30%.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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