Flexural tensile behaviour of enhanced performance concrete

Bibliographic Details
Main Author: Camões, Aires
Publication Date: 2004
Other Authors: Barros, Joaquim A. O., Aguiar, J. L. Barroso de
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/1822/2597
Summary: Comunicação apresentada na Portuguese Conference on Fracture, 9, Setúbal, Portugal.
id RCAP_6687680f14ac20431b29c901b4d953ef
oai_identifier_str oai:repositorium.sdum.uminho.pt:1822/2597
network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
spelling Flexural tensile behaviour of enhanced performance concreteComunicação apresentada na Portuguese Conference on Fracture, 9, Setúbal, Portugal.High-performance concrete is generally produced using carefully selected high quality materials. These materials increase significantly the initial costs, hence, limiting its use. In this research work the performance of concrete was enhanced through incorporating low cost untreated materials like fly ash and crushed aggregates. Thus, it can be produced enhanced or even high performance low cost concrete and, also, decrease significantly the use of cement and non-renewable natural resources (river/sea sand), contributing to the necessary sustainability of construction. From experimental program, the effect of replacing cement by fly ash (up to 60%) in the flexural tensile behaviour was evaluated, using control compositions without the addition of fly ash as a base of comparison. The results obtained demonstrate that it is possible to produce enhanced performance concrete with the selected materials replacing up to 40% of the cement by fly ash. In specimens of such mixtures, cured at least 56 days, the values of the compressive strength and the flexural tensile parameters were similar to the ones of the control mixtures.Universidade do MinhoCamões, AiresBarros, Joaquim A. O.Aguiar, J. L. Barroso de2004-02-202004-02-20T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/2597enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T04:46:43Zoai:repositorium.sdum.uminho.pt:1822/2597Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T14:58:24.827449Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Flexural tensile behaviour of enhanced performance concrete
title Flexural tensile behaviour of enhanced performance concrete
spellingShingle Flexural tensile behaviour of enhanced performance concrete
Camões, Aires
title_short Flexural tensile behaviour of enhanced performance concrete
title_full Flexural tensile behaviour of enhanced performance concrete
title_fullStr Flexural tensile behaviour of enhanced performance concrete
title_full_unstemmed Flexural tensile behaviour of enhanced performance concrete
title_sort Flexural tensile behaviour of enhanced performance concrete
author Camões, Aires
author_facet Camões, Aires
Barros, Joaquim A. O.
Aguiar, J. L. Barroso de
author_role author
author2 Barros, Joaquim A. O.
Aguiar, J. L. Barroso de
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Camões, Aires
Barros, Joaquim A. O.
Aguiar, J. L. Barroso de
description Comunicação apresentada na Portuguese Conference on Fracture, 9, Setúbal, Portugal.
publishDate 2004
dc.date.none.fl_str_mv 2004-02-20
2004-02-20T00:00:00Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/2597
url http://hdl.handle.net/1822/2597
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833595011121283072

Similar Items