Evaluation of covercrete quality by surface water absorption test

A. Hosoda, K. Hayashi

    Abstract

    A fully nondestructive surface water absorption test (SWAT) developed by the authors can evaluate the absorption resistance of covercrete. This paper explains the measurement system of SWAT and one of the indices of SWAT, the surface water absorption rate at 10 minutes, for evaluating absorption resistance. The effects of cement type, water to cement ratio, and curing conditions on the covercrete quality of specimens are analyzed by SWAT. Furthermore, the relationship between the carbonation rate and SWAT index is investigated in column specimens.

    Original languageEnglish
    Title of host publicationLife-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
    PublisherCRC Press/Balkema
    Pages1229-1234
    Number of pages6
    ISBN (Print)9781138001206
    StatePublished - 2015
    Event4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014 - Tokyo, Japan

    Other

    Other4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
    CountryJapan
    CityTokyo
    Period14/11/1614/11/19

    Fingerprint

    Water absorption
    Surface waters
    Cements
    Carbonation
    Curing
    Water

    ASJC Scopus subject areas

    • Civil and Structural Engineering
    • Safety, Risk, Reliability and Quality

    Cite this

    Hosoda, A., & Hayashi, K. (2015). Evaluation of covercrete quality by surface water absorption test. In Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. (pp. 1229-1234). CRC Press/Balkema.

    Evaluation of covercrete quality by surface water absorption test. / Hosoda, A.; Hayashi, K.

    Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. CRC Press/Balkema, 2015. p. 1229-1234.

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

    Hosoda, A & Hayashi, K 2015, Evaluation of covercrete quality by surface water absorption test. in Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. CRC Press/Balkema, pp. 1229-1234, 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014, Tokyo, Japan, 16-19 November.
    Hosoda A, Hayashi K. Evaluation of covercrete quality by surface water absorption test. In Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. CRC Press/Balkema. 2015. p. 1229-1234.

    Hosoda, A.; Hayashi, K. / Evaluation of covercrete quality by surface water absorption test.

    Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. CRC Press/Balkema, 2015. p. 1229-1234.

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

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