Effect of pozzolanic materials on the durability of blended cements

Kemal Celik, F. M. Kilinckale

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    In this study, the effects of admixture types and admixture ratios on the durability properties of same strength class blended cements cured different environmental conditions were investigated. For this purpose, 3 types pozzolanic materials (blast furnace slag, fly ash, trass) were replaced with Portland cement by using 9, 14 and 19 wt.%. Thus, 9 types of blended cements and control cement without admixture having 350 m2/kg-370 m2/kg Blaine fineness were produced. Pozzolanic materials were accomplished in a laboratory mill by separate grinding technique. Plain and blended cement mortar specimens were stored under three different conditions: (i) continuous curing in water, (ii) after the 28th day of production, cyclic exposure wetting-drying and (iii) after the 28th day of production, cyclic exposure freezing-thawing. Experimental results showed that the freeze-thaw durability of the reference cement was better than the rest of the specimens. The blended cements containing trass performed poorly. However, the specimens containing slag and fly ash performed consistently well when exposed to freeze and thaw conditions. The cement containing 9% fly ash exhibited an increase in ultrasonic pulse velocity (UPV). The weight and UPV values of the specimens were not reduced under the wetting-drying effect.

    Original languageEnglish (US)
    Title of host publicationProceedings of the 1st International Conference on Recent Advances in Concrete Technology, RAC 2007
    PublisherDEStech Publications Inc.
    Pages277-288
    Number of pages12
    ISBN (Electronic)9781932078763
    StatePublished - Jan 1 2007
    Event1st International Conference on Recent Advances in Concrete Technology, RAC 2007 - Washington, United States
    Duration: Sep 19 2007Sep 21 2007

    Other

    Other1st International Conference on Recent Advances in Concrete Technology, RAC 2007
    CountryUnited States
    CityWashington
    Period9/19/079/21/07

    Fingerprint

    Cements
    Durability
    Coal Ash
    Fly ash
    Slags
    Wetting
    Drying
    Ultrasonics
    Thawing
    Portland cement
    Mortar
    Freezing
    Curing
    Water

    Keywords

    • Blast furnace slag
    • Durability
    • Fly ash
    • Freezing-thawing
    • Trass
    • Wetting-drying

    ASJC Scopus subject areas

    • Civil and Structural Engineering
    • Materials Science(all)
    • Building and Construction

    Cite this

    Celik, K., & Kilinckale, F. M. (2007). Effect of pozzolanic materials on the durability of blended cements. In Proceedings of the 1st International Conference on Recent Advances in Concrete Technology, RAC 2007 (pp. 277-288). DEStech Publications Inc..

    Effect of pozzolanic materials on the durability of blended cements. / Celik, Kemal; Kilinckale, F. M.

    Proceedings of the 1st International Conference on Recent Advances in Concrete Technology, RAC 2007. DEStech Publications Inc., 2007. p. 277-288.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Celik, K & Kilinckale, FM 2007, Effect of pozzolanic materials on the durability of blended cements. in Proceedings of the 1st International Conference on Recent Advances in Concrete Technology, RAC 2007. DEStech Publications Inc., pp. 277-288, 1st International Conference on Recent Advances in Concrete Technology, RAC 2007, Washington, United States, 9/19/07.
    Celik K, Kilinckale FM. Effect of pozzolanic materials on the durability of blended cements. In Proceedings of the 1st International Conference on Recent Advances in Concrete Technology, RAC 2007. DEStech Publications Inc. 2007. p. 277-288
    Celik, Kemal ; Kilinckale, F. M. / Effect of pozzolanic materials on the durability of blended cements. Proceedings of the 1st International Conference on Recent Advances in Concrete Technology, RAC 2007. DEStech Publications Inc., 2007. pp. 277-288
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