Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/45842

TitleFresh state properties of concrete incorporating scrap tire rubber
Author(s)Medine, M.
Trouzine, H.
Aguiar, J. L. Barroso de
KeywordsConcrete
Fresh state
Rheological properties
Rubber
Workability
Issue dateOct-2016
PublisherBudapest University of Technology and Economics. Faculty of Civil Engineering
JournalPeriodica Polytechnica Civil Engineering
CitationMedine M., Trouzine H., Aguiar J. B. Fresh state properties of concrete incorporating scrap tire rubber, Periodica Polytechnica Civil Engineering, Vol. 60, Issue 4, pp. 611-617, doi:10.3311/PPci.8727, 2016
Abstract(s)The purpose of this work is to study fresh lightweight concrete containing recycled tire rubber aggregates. An experiment on concrete obtained by incorporating rubber aggregate with a ratio replacement of 5, 7.5 and 10% is done to evaluate the effect of these aggregates on the workability of two sets of concrete specimens. In the first set, coarse aggregates were replaced by different percentages by weight of granulate rubber and in the second set both coarse aggregates and sand were replaced rubber granulate and crumb rubber. Density, air content, compaction and slump tests are performed on the seven mixtures. Taking into account the density and water absorption differences between the natural aggregates and the rubber aggregates, the validity of the tests results are discussed. The results show that incorporating these rubber aggregates affects most rheological properties of lightweight concrete, for some application of concrete incorporating waste tire, rubber particles should be treated.
TypeArticle
URIhttp://hdl.handle.net/1822/45842
DOI10.3311/PPci.8727
ISSN0553-6626
Peer-Reviewedyes
AccessOpen access
Appears in Collections:C-TAC - Artigos em Revistas Internacionais

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