| Issue |
MATEC Web Conf.
Volume 340, 2021
VII International Russian - Kazakhstan Conference “Chemical Technologies of Functional Materials” (RKFM 2021)
|
|
|---|---|---|
| Article Number | 01004 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/matecconf/202134001004 | |
| Published online | 08 July 2021 | |
The use of screening of crushed granite stone for the production of building materials
1 Institute of Solid State Chemistry and Mechanochemistry of SB RAS, 630128, 18, Kutateladze str., Novosibirsk, Russia
2 Novosibirsk State Technical University, 630073, 20,K. Marx Ave., Novosibirsk, Russia
一 Corresponding author: f1123723@yandex.ru
The possibility of using technogenic raw materials – the screening of crushed stone with the addition of cullet based on a silicate binder for the production of construction materials for structural purposes is studied. By varying the processing temperature, it was possible to increase the softening coefficient of the products and to achieve the pH neutrality of their pore liquid. Products processed at a temperature of 500700 °C have the following performance characteristics: the compressive strength 16.6-31.4 MPa, the bendingstrength 3.4-5.9 MPa.
© The Authors, published by EDP Sciences, 2021
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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