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    Publications

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    Estudo de Viabilidade e Durabilidade de Concreto Auto-adensável em Canteiro de Obra. Caso da Arena Pernambuco

    TitleEstudo de Viabilidade e Durabilidade de Concreto Auto-adensável em Canteiro de Obra. Caso da Arena Pernambuco
    Publication TypeCommunications in National Conferences
    Year of Publication2015
    AuthorsCalado C., Camões A., Andrade T., Barkokébas B., and Vasconcelos B.
    Abstract

    A pesquisa estudou a aplicação, resistência e durabilidade de concreto auto-adensável (CAA) numa grande obra, comparando-se seu desempenho com concreto convencional vibrado (CC) de características similares, aferindo-se sua viabilidade de custo.
    Os estudos foram na obra da Arena Pernambuco e incidiram nas betonagens efetuadas durante os meses de maio, junho e julho de 2012, para coleta de dados, acompanhamento dos ensaios rotineiros de controle do concreto e realização de ensaios de resistência e durabilidade específicos da pesquisa.
    A resistência à compressão do CAA foi em média 4,5% superior, e suas formas reforçadas para suportar maior pressão lateral do concreto. Os resultados de durabilidade foram favoráveis ao CAA, tendo custo dos materiais cerca de 13,5% superior ao CC.

    Conference NameBAC2015, IV Congresso Ibero americano sobre Betão Autocompactável
    Pagination571-580
    Date Published2015-07-06
    PublisherFEUP
    Conference LocationPorto
    Keywordsaplicabilidade em canteiro de obra, Concreto auto-adensável (CAA), Durabilidade
    RightsopenAccess
    Peer reviewedyes
    Statuspublished
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    About CTAC

    The Centre for Territory, Environment and Construction (CTAC) is a research unit of the School of Engineering of University of Minho (UMinho), recognised by the “FCT – Fundação para a Ciência e Tecnologia” (Foundation for Science and Technology), associated to the Department of Civil Engineering (DEC), with whom it shares resources and namely human resources.

    Currently CTAC aggregates 25 researchers holding a PhD of which 20 are faculty professors of the Civil Engineering Department. Read more


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    Research Areas of Competence

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    Centro de Território, Ambiente e Construção
    Escola de Engenharia da Universidade do Minho
    Campus de Azurém
    4800-058 Guimarães, Portugal

    Phone: + 351 253 510 200 (517 206)
    Fax: + 351 253 510 217

    Email: geral@ctac.uminho.pt


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