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Properties and behavior of self-compacting concrete produced with GBFS and FA additives subjected to high temperatures

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dc.contributor.authors Uysal, M; Yilmaz, K; Ipek, M;
dc.date.accessioned 2020-03-06T08:08:13Z
dc.date.available 2020-03-06T08:08:13Z
dc.date.issued 2012
dc.identifier.citation Uysal, M; Yilmaz, K; Ipek, M; (2012). Properties and behavior of self-compacting concrete produced with GBFS and FA additives subjected to high temperatures. CONSTRUCTION AND BUILDING MATERIALS, 28, 326-321
dc.identifier.issn 0950-0618
dc.identifier.uri https://doi.org/10.1016/j.conbuildmat.2011.08.076
dc.identifier.uri https://hdl.handle.net/20.500.12619/67283
dc.description.abstract This paper presents an experimental investigation on the performance of self-compacting concrete (SCC) subjected to high temperatures. For this purpose, Portland cement was replaced with fly ash (FA) and granulated blast furnace slag (GBFS) in various proportions with and without polypropylene (PP) fibers and the PP fiber content was 2 kg/m(3) for the mixtures that contained fibers. When the specimens were 56 days old, they were heated to elevated temperatures (200, 400, 600 or 800 degrees C). Afterword, tests were conducted to determine the weight loss and the compressive strength. Moreover, the change in the ultrasonic pulse velocity (UPV) was determined, and observations for surface cracks were made after the specimens were exposed to elevated temperatures. A severe strength loss was observed for all of the concretes after 600 degrees C, particularly for the concretes that contained PP fibers; however, the fibers reduced and eliminated the risk of explosive spalling. Based on the test results, it can be concluded that the performance of FA concrete is better than that of the GBFS concrete. (C) 2011 Elsevier Ltd. All rights reserved.
dc.language English
dc.publisher ELSEVIER SCI LTD
dc.subject Materials Science
dc.title Properties and behavior of self-compacting concrete produced with GBFS and FA additives subjected to high temperatures
dc.type Article
dc.identifier.volume 28
dc.identifier.startpage 321
dc.identifier.endpage 326
dc.contributor.department Sakarya Üniversitesi/Mühendislik Fakültesi/İnşaat Mühendisliği Bölümü
dc.contributor.saüauthor Uysal, Mücteba
dc.contributor.saüauthor Yılmaz, Kemalettin
dc.contributor.saüauthor İpek, Metin
dc.contributor.saüauthor Uysal, Mehmet
dc.contributor.saüauthor İpek, Mediha
dc.relation.journal CONSTRUCTION AND BUILDING MATERIALS
dc.identifier.wos WOS:000301156700042
dc.identifier.doi 10.1016/j.conbuildmat.2011.08.076
dc.contributor.author Uysal, Mücteba
dc.contributor.author Yılmaz, Kemalettin
dc.contributor.author İpek, Metin
dc.contributor.author Uysal, Mehmet
dc.contributor.author İpek, Mediha


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