The influence of tailings and cement type on durability properties of self-compacting concrete
Abstract
In order to examine the differences in chemical composition and the possibility of using mine tailings in mortar and concrete production, samples were taken from the landfill and directly from the production. Tailings test results showed no pozzolanic activity and that its application in concrete can be only a partial replacement of aggregate. This paper presents the possibility of using tailings in self-compacting concrete made with Portland cement and sulphate resistant cement. Concrete specimens in which the aggregate fraction 0/4 mm was replaced with 10 and 20 % of tailings were examined. The resistance to freezing and thawing with and without de-icing salts is used as an indicator of concrete durability.
Keywords:
tailings / self-compacting concrete / durability / CEM III / CEM ISource:
Tehnicki Vjesnik-Technical Gazette, 2017, 24, 3, 957-962Publisher:
- Univ Osijek, Tech Fac, Slavonski Brod
Funding / projects:
DOI: 10.17559/TV-20160304113800
ISSN: 1330-3651
WoS: 000403788500040
Scopus: 2-s2.0-85020867241
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Institution/Community
Institut za ispitivanje materijalaTY - JOUR AU - Janković, Ksenija AU - Šušić, Nenad AU - Stojanović, Marko AU - Bojović, Dragan AU - Lončar, Ljiljana PY - 2017 UR - http://rims.institutims.rs/handle/123456789/325 AB - In order to examine the differences in chemical composition and the possibility of using mine tailings in mortar and concrete production, samples were taken from the landfill and directly from the production. Tailings test results showed no pozzolanic activity and that its application in concrete can be only a partial replacement of aggregate. This paper presents the possibility of using tailings in self-compacting concrete made with Portland cement and sulphate resistant cement. Concrete specimens in which the aggregate fraction 0/4 mm was replaced with 10 and 20 % of tailings were examined. The resistance to freezing and thawing with and without de-icing salts is used as an indicator of concrete durability. PB - Univ Osijek, Tech Fac, Slavonski Brod T2 - Tehnicki Vjesnik-Technical Gazette T1 - The influence of tailings and cement type on durability properties of self-compacting concrete EP - 962 IS - 3 SP - 957 VL - 24 DO - 10.17559/TV-20160304113800 ER -
@article{ author = "Janković, Ksenija and Šušić, Nenad and Stojanović, Marko and Bojović, Dragan and Lončar, Ljiljana", year = "2017", abstract = "In order to examine the differences in chemical composition and the possibility of using mine tailings in mortar and concrete production, samples were taken from the landfill and directly from the production. Tailings test results showed no pozzolanic activity and that its application in concrete can be only a partial replacement of aggregate. This paper presents the possibility of using tailings in self-compacting concrete made with Portland cement and sulphate resistant cement. Concrete specimens in which the aggregate fraction 0/4 mm was replaced with 10 and 20 % of tailings were examined. The resistance to freezing and thawing with and without de-icing salts is used as an indicator of concrete durability.", publisher = "Univ Osijek, Tech Fac, Slavonski Brod", journal = "Tehnicki Vjesnik-Technical Gazette", title = "The influence of tailings and cement type on durability properties of self-compacting concrete", pages = "962-957", number = "3", volume = "24", doi = "10.17559/TV-20160304113800" }
Janković, K., Šušić, N., Stojanović, M., Bojović, D.,& Lončar, L.. (2017). The influence of tailings and cement type on durability properties of self-compacting concrete. in Tehnicki Vjesnik-Technical Gazette Univ Osijek, Tech Fac, Slavonski Brod., 24(3), 957-962. https://doi.org/10.17559/TV-20160304113800
Janković K, Šušić N, Stojanović M, Bojović D, Lončar L. The influence of tailings and cement type on durability properties of self-compacting concrete. in Tehnicki Vjesnik-Technical Gazette. 2017;24(3):957-962. doi:10.17559/TV-20160304113800 .
Janković, Ksenija, Šušić, Nenad, Stojanović, Marko, Bojović, Dragan, Lončar, Ljiljana, "The influence of tailings and cement type on durability properties of self-compacting concrete" in Tehnicki Vjesnik-Technical Gazette, 24, no. 3 (2017):957-962, https://doi.org/10.17559/TV-20160304113800 . .