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Evaluating Sustainable Colored Mortars Reinforced With Fly Ash: a Comprehensive Study on Physical and Mechanical Properties Under High-Temperature Exposure

dc.authorid Khan, Mehran/0000-0003-2898-1827
dc.authorid Akbulut, Zehra Funda/0000-0002-7621-7607
dc.authorid Kivanc, Mehmet Riza/0000-0002-9667-1225
dc.authorscopusid 57222152674
dc.authorscopusid 57192825159
dc.authorscopusid 58900449300
dc.authorscopusid 56921871600
dc.authorscopusid 57190952347
dc.authorwosid Kıvanç, Mehmet/Jzt-3731-2024
dc.authorwosid Guler, Soner/Hlx-2850-2023
dc.authorwosid Akbulut, Zehra/Gzm-4956-2022
dc.authorwosid Khan, Mehran/Abe-3054-2021
dc.contributor.author Akbulut, Zehra Funda
dc.contributor.author Guler, Soner
dc.contributor.author Osmanoglu, Faruk
dc.contributor.author Kivanc, Mehmet Riza
dc.contributor.author Khan, Mehran
dc.date.accessioned 2025-05-10T17:23:40Z
dc.date.available 2025-05-10T17:23:40Z
dc.date.issued 2024
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Akbulut, Zehra Funda; Guler, Soner] Univ Van Yuzuncu Yil, Fac Engn, TR-65080 Van, Turkiye; [Osmanoglu, Faruk] Van Yuzuncu Yil Univ, Fac Architecture, Dept Architecture, TR-65080 Van, Turkiye; [Kivanc, Mehmet Riza] Van Yuzuncu Yil Univ, Van Sch Hlth Sci, Dept Hlth Sci, TR-65080 Van, Turkiye; [Khan, Mehran] Univ Coll Dublin, Sch Civil Engn, Dublin D04 V1W8, Ireland en_US
dc.description Khan, Mehran/0000-0003-2898-1827; Akbulut, Zehra Funda/0000-0002-7621-7607; Kivanc, Mehmet Riza/0000-0002-9667-1225 en_US
dc.description.abstract This research primarily delves into a comprehensive investigation concerning the synergistic effects of fly ash (FA) with yellow pigment (YP) and red pigment (RP) in the workability, physical characteristics, and mechanical properties of colored mortars, both pre-and post-exposure to high temperatures. Within the experimental design, FA was employed as a 20% substitute for cement, while YP and RP were systematically incorporated into the cement mixtures at varying concentrations (1%, 3%, and 5% by weight). The specimens underwent controlled exposure to high temperatures, ranging from 300 degrees C to 800 degrees C. This study's outcomes unveiled that while the introduction of FA positively influenced mortar workability, including YP and RP adversely impacted spreading diameters (SD), resulting in a discernible reduction in overall workability. Despite these effects, FA emerged as a pivotal factor to enhancing the residual compressive strength (RCS) and residual flexural strength (RFS) of the colored mortars. For instance, after 90 days at 800 degrees C, the control concrete (R0) exhibited a notable 66.13% decrease in RCS, and the sample solely incorporating FA (R1) demonstrated a reduced reduction of 55.39%. Similarly, mortars with YP additives (R2-R4) and RP additives (R5-R7) showcased RCS reductions within the range of 53.32% to 55.12% and 54.51% to 56.04%, respectively. en_US
dc.description.sponsorship [FCD-2023-10468] en_US
dc.description.sponsorship This study benefited from the backing of the Van Yuzuncu Yil University BAP unit, under project ID FCD-2023-10468. Their support was instrumental in facilitating and advancing the researchconducted in this investigation. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.3390/buildings14020453
dc.identifier.issn 2075-5309
dc.identifier.issue 2 en_US
dc.identifier.scopus 2-s2.0-85185709509
dc.identifier.scopusquality Q2
dc.identifier.uri https://doi.org/10.3390/buildings14020453
dc.identifier.uri https://hdl.handle.net/20.500.14720/10965
dc.identifier.volume 14 en_US
dc.identifier.wos WOS:001170172200001
dc.identifier.wosquality Q2
dc.language.iso en en_US
dc.publisher Mdpi en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Colored Mortar en_US
dc.subject Yellow Pigments en_US
dc.subject Red Pigments en_US
dc.subject Fly Ash en_US
dc.subject High Temperature en_US
dc.subject Color Change en_US
dc.subject Residual Compressive Strength en_US
dc.subject Residual Flexural Strength en_US
dc.title Evaluating Sustainable Colored Mortars Reinforced With Fly Ash: a Comprehensive Study on Physical and Mechanical Properties Under High-Temperature Exposure en_US
dc.type Article en_US

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