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    Publications

    Papers in International JournalsChapters/ Papers in International BooksChapters/ Papers in National BooksCommunications in International ConferencesCommunications in National ConferencesMSc ThesesBooksProceedingsPatentsTechnical/ Scientific ReportsPhD Theses
    @inproceedings {2029,
    	title = {Matrizes Ciment{\'\i}cias com Elevado Volume de Cinzas Volantes e Hidr{\'o}xido de C{\'a}lcio: Estudo da Carbonata{\c c}{\~a}o},
    	journal = {JPEE 2014, 5as Jornadas Portuguesas de Engenharia de Estruturas},
    	year = {2014},
    	month = {2014-11-26 00:00:00},
    	address = {Lisboa},
    	abstract = {

    O crescente volume de incorpora{\c c}{\~a}o de cinzas volantes como substitui{\c c}{\~a}o do cimento poder{\'a} ser um ve{\'\i}culo para produzir um bet{\~a}o mais ecol{\'o}gico e eficiente. No entanto, a tecnologia atual n{\~a}o permite que este tipo de bet{\~a}o seja realmente eficaz, pois a sua resist{\^e}ncia {\`a} carbonata{\c c}{\~a}o poder{\'a} ser menor. Al{\'e}m disso, a tend{\^e}ncia demogr{\'a}fica para as popula{\c c}{\~o}es aglomerarem-se em meios cada vez mais urbanos e industrializados, proporciona um ambiente cada vez mais agressivo e exigente para as estruturas de bet{\~a}o. Aborda-se uma metodologia para a mitiga{\c c}{\~a}o deste problema, adicionando hidr{\'o}xido de c{\'a}lcio na composi{\c c}{\~a}o do bet{\~a}o. Neste contexto desenvolveu-se uma campanha experimental em argamassas com o objetivo de caracterizar a resist{\^e}ncia {\`a} compress{\~a}o e {\`a} carbonata{\c c}{\~a}o. Os resultados sugerem que esta tecnologia pode ser aplicada no bet{\~a}o de modo vantajoso.

    }, keywords = {Carbonata{\c c}{\~a}o, Cinzas volantes, Durabilidade, hidr{\'o}xido de c{\'a}lcio}, author = {Reis, R. J. C. and Cam{\~o}es, A. and Ribeiro, M. and Malheiro, R.} }

    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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    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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