| Issue |
E3S Web Conf.
Volume 457, 2023
International Scientific and Practical Symposium “The Future of the Construction Industry: Challenges and Development Prospects” (FCI-2023)
|
|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 6 | |
| Section | Modern Building Materials | |
| DOI | https://doi.org/10.1051/e3sconf/202345701003 | |
| Published online | 05 December 2023 | |
Slag-alkali lightweight concrete with corn waste aggregate
1 Ivanovo State Polytechnic University, 153000, Sheremetyevskiy prospekt, 21, Ivanovo, Russia
2 Baishev University, 030000, Bratiev Zhubanovikh, 302A, Aktobe, Kazakhstan
3 Moscow State University of Civil Engineering, 26, Yaroslavskoye shosse, Moscow, 129337, Russia
* Corresponding author: as.falconi@yandex.ru
The paper presents a technical solution for obtaining effective slag-alkali lightweight concrete on the basis of corn waste. The granulometric compositions, types and forms of waste at grinding for obtaining slag-alkali lightweight concrete on the basis of corn waste are developed; compositions and formulations of slag-alkali lightweight concrete based on shredded corn waste have been developed. As a result of the development of a new scheme of changing the mechanism of strength formation of slag-alkali lightweight concrete and optimization of its composition, lightweight concrete composites with compressive strength of 2.9-4.5 MPa and bond strength of aggregate with mineral matrix of 45.7-59.7 MPa were obtained.
Key words: Lightweight concrete / corn waste / aggregate / slag-alkali binder / shredded corn
© The Authors, published by EDP Sciences, 2023
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