| Issue |
E3S Web of Conf.
Volume 402, 2023
International Scientific Siberian Transport Forum - TransSiberia 2023
|
|
|---|---|---|
| Article Number | 07006 | |
| Number of page(s) | 9 | |
| Section | High-Performance Buildings, Energy Modeling, Heat & Mass Transfer | |
| DOI | https://doi.org/10.1051/e3sconf/202340207006 | |
| Published online | 19 July 2023 | |
The effect of fillers’ composition on thermal swelling of silicate materials
Rudny Industrial Institute, Student Ave, 111500, Rudny, Kazakhstan
* Corresponding author: psm58@mail.ru
The article presents the results of studies of the process of thermal pore formation of materials based on sodium alkaline silicates. The aim of the study is to substantiate fillers composition for liquid glass mixtures. Substandard rocks and technogenic materials were used as fillers. There were determined the temperature intervals of intensive formation of the gas phase during heat treatment of fillers. Comparative analysis of swelling characteristics revealed the preference for a combination of several fillers containing substances with different resistance to temperature transformations. The results of studies of the structure and physical and mechanical properties of porous materials confirmed feasibility of using multicomponent fillers. The cellular material developed is characterized by predominantly closed, high porosity, heat-shielding properties and resistance to mechanical stress.
© 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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