Effect of granite flour proportion on the strength properties of geopolymer mortar based on fly ash
Authors:
- B. Kozub,
- M. Rodziewicz
Abstract
Given global trends and challenges, the development of binders for the production of geopolymer concretes has become a topical area of building science. The purpose of this study is to determine whether granite can replace traditional construction aggregate, such as river sand, during geopolymer production, as well as to demonstrate the effect of the proportion of granite flour on the strength properties of fly ash-based geopolymer mortar. A combination of granite flour, quartz sand, and fly ash in various proportions was used as an aluminosilicate precursor. The scope of the study includes density measurements, compressive and flexural strength tests, abrasion by the Boehme method, and microstructural observations. Based on the obtained results, it can be concluded that granite can be successfully used as a replacement for quartz sand during the production of fly ash-based geopolymers. Moreover, the addition of granite makes it possible to improve the strength properties of geopolymers, compared to a geopolymer composite containing quartz sand.
- Record ID
- CUT5d67e17a9bc248818f32d9080028cd43
- Publication categories
- ;
- Author
- Other language title versions
- Auswirkung des granitmehlanteils auf die festigkeitseigenschaften von geopolymermörtel auf der basis von flugasche
- Journal series
- Materialwissenschaft und Werkstofftechnik, ISSN 0933-5137, e-ISSN 1521-4052
- Issue year
- 2023
- Vol
- 54
- No
- 4
- Pages
- 441-449
- Other elements of collation
- fot.; tab.; wykr.; Bibliografia (na s.) - 448-449; Bibliografia (liczba pozycji) - 33; Oznaczenie streszczenia - Streszcz. ang., niem.; Numeracja w czasopiśmie - Vol. 54, Iss. 4
- Keywords in English
- abrasion resistance, fly ash, geopolymer, granite, strength properties
- ASJC Classification
- ; ; ;
- DOI
- DOI:10.1002/mawe.202200282 Opening in a new tab
- URL
- https://onlinelibrary.wiley.com/doi/epdf/10.1002/mawe.202200282 Opening in a new tab
- Related project
- Pianki geopolimerowe o niskiej przewodności cieplnej wytwarzane na bazie odpadów przemysłowych jako innowacyjny materiał dla gospodarki o obiegu zamkniętym. . Project leader at PK: , ,
Projects financed by NCRD [Projekty finansowane przez NCBiR (NCBR (] - Language
- eng (en) English
- Score (nominal)
- 40
- Score source
- journalList
- Score
- Publication indicators
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT5d67e17a9bc248818f32d9080028cd43/
- URN
urn:pkr-prod:CUT5d67e17a9bc248818f32d9080028cd43
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.