| 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 | 01004 | |
| Number of page(s) | 9 | |
| Section | Modern Building Materials | |
| DOI | https://doi.org/10.1051/e3sconf/202345701004 | |
| Published online | 05 December 2023 | |
Bond strength of granulated foam glass with binder in foam glass concrete
Moscow State University of Civil Engineering, 26, Yaroslavskoye shosse, Moscow, 129337, Russia
1 Corresponding author: www.inanac@mail.ru
This paper investigates the contact zone between the binder material, foam glass and its analogues such as block foam glass and sheet glass, using the detachment method. Data is presented on the detachment pattern and bond strength between the foam glass and the binder material, which in turn allows the quality of the contact zone to be assessed.
The results of research on the use of such binders as cement, gypsum and modified gypsum binder with the addition of amorphous silica and lime in foam glass concrete are presented. It is shown that the use of modified gypsum binder significantly increases the strength of bond of the aggregate (granulated foam glass) with the binder.
The obtained data can be used to improve the quality of the contact zone and, as a consequence, to increase the quality of expanded glass concrete.
Key words: foam glass concrete / granulated foam glass / alkali-silica corrosion / bond strength / contact zone
© 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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