Basic creep of unsealed hardened cement paste at temperatures between 20°C and 725°C

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dc.contributor.authorDias, WPS
dc.contributor.authorKhoury, GA
dc.contributor.authorSullivan, PJE
dc.date.accessioned2023-01-31T09:21:53Z
dc.date.available2023-01-31T09:21:53Z
dc.date.issued1987
dc.description.abstractA definition for basic creep at elevated temperatures is arrived at, based on the time at which load is applied. Experimental results are presented for the basic creep of hardened cement paste and comparisons are made with the behavior of various concretes. The time function of basic creep is shown to follow a power law relationship, whereas the temperature function indicates that a rheological property, seated in the cement paste itself, would limit the structural usefulness of Portland cement-based concretes to below 600°C. Preheating to temperatures higher than the creep test temperature reduces the creep potential in general.en_US
dc.identifier.citationDias, W. P. S., Khoury, G. A., & Sullivan, P. J. E. (1987). Basic creep of unsealed hardened cement paste at temperatures between 20°C and 725°C. Magazine of Concrete Research, 39(139), 93–101. https://doi.org/10.1680/macr.1987.39.139.93en_US
dc.identifier.databaseICE Virtual Libraryen_US
dc.identifier.doihttps://doi.org/10.1680/macr.1987.39.139.93en_US
dc.identifier.issue139en_US
dc.identifier.journalMagazine of Concrete Researchen_US
dc.identifier.urihttp://dl.lib.uom.lk/handle/123/20341
dc.identifier.volume39en_US
dc.identifier.year1987en_US
dc.language.isoen_USen_US
dc.publisherInstitution of Civil Engineersen_US
dc.subjectconcreteen_US
dc.titleBasic creep of unsealed hardened cement paste at temperatures between 20°C and 725°Cen_US
dc.typeArticle-Full-texten_US

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