Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10668-018-0127-x http://hdl.handle.net/11449/170759 |
Resumo: | The technically controlled use of industrial residues in replacement of natural resources for the production of new products with comparable quality presents a great economic and sustainable contribution. In this sense, this work sought to develop self-compacting mortars with partial replacement of sand by sugarcane bagasse ash (SCBA) by a rheological study of the optimum dosage of superplasticizer to cement ratio. The self-compacting parameters were obtained by analyzing the relative flow area and relative flow time, adapting from mortar flow tests. Besides one sample composed only of sand as fine aggregate, the self-compacting mortars presented replacement rates of sand by sugarcane bagasse ash, in mass of 5, 10, 20, 25, 30 and 40%. The results demonstrated that it was possible to reduce up to 489 and 56 kg of sand and cement, respectively, to produce 1 m3 of self-compacting mortar with sugarcane bagasse ash considering the expressive replacement rate of 40% of sand by SCBA. |
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Repositório Institucional da UNESP |
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Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil constructionAgro-industrial residuesReuseRheologySelf-compacting concreteSustainabilityThe technically controlled use of industrial residues in replacement of natural resources for the production of new products with comparable quality presents a great economic and sustainable contribution. In this sense, this work sought to develop self-compacting mortars with partial replacement of sand by sugarcane bagasse ash (SCBA) by a rheological study of the optimum dosage of superplasticizer to cement ratio. The self-compacting parameters were obtained by analyzing the relative flow area and relative flow time, adapting from mortar flow tests. Besides one sample composed only of sand as fine aggregate, the self-compacting mortars presented replacement rates of sand by sugarcane bagasse ash, in mass of 5, 10, 20, 25, 30 and 40%. The results demonstrated that it was possible to reduce up to 489 and 56 kg of sand and cement, respectively, to produce 1 m3 of self-compacting mortar with sugarcane bagasse ash considering the expressive replacement rate of 40% of sand by SCBA.Federal University of Paraná, Rua João Maximiano, 426, Vila OperáriaModeling and Molecular Simulations Group São Paulo State University UNESPState University of Maringá, Avenida Colombo, 5.790, D – 90Modeling and Molecular Simulations Group São Paulo State University UNESPFederal University of ParanáUniversidade Estadual Paulista (Unesp)State University of MaringáMolin Filho, Rafael Germano DalLonghi, Daniel Angelode Souza, Rodrigo Clemente ThomFerrer, Mateus Meneghetti [UNESP]Vanderlei, Romel DiasParaíso, Paulo RobertoJorge, Luiz Mário De Matos2018-12-11T16:52:19Z2018-12-11T16:52:19Z2018-03-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-19application/pdfhttp://dx.doi.org/10.1007/s10668-018-0127-xEnvironment, Development and Sustainability, p. 1-19.1573-29751387-585Xhttp://hdl.handle.net/11449/17075910.1007/s10668-018-0127-x2-s2.0-850433845752-s2.0-85043384575.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironment, Development and Sustainability0,392info:eu-repo/semantics/openAccess2023-11-06T06:13:54Zoai:repositorio.unesp.br:11449/170759Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:03:17.993822Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction |
title |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction |
spellingShingle |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction Molin Filho, Rafael Germano Dal Agro-industrial residues Reuse Rheology Self-compacting concrete Sustainability |
title_short |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction |
title_full |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction |
title_fullStr |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction |
title_full_unstemmed |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction |
title_sort |
Self-compacting mortar with sugarcane bagasse ash: development of a sustainable alternative for Brazilian civil construction |
author |
Molin Filho, Rafael Germano Dal |
author_facet |
Molin Filho, Rafael Germano Dal Longhi, Daniel Angelo de Souza, Rodrigo Clemente Thom Ferrer, Mateus Meneghetti [UNESP] Vanderlei, Romel Dias Paraíso, Paulo Roberto Jorge, Luiz Mário De Matos |
author_role |
author |
author2 |
Longhi, Daniel Angelo de Souza, Rodrigo Clemente Thom Ferrer, Mateus Meneghetti [UNESP] Vanderlei, Romel Dias Paraíso, Paulo Roberto Jorge, Luiz Mário De Matos |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Federal University of Paraná Universidade Estadual Paulista (Unesp) State University of Maringá |
dc.contributor.author.fl_str_mv |
Molin Filho, Rafael Germano Dal Longhi, Daniel Angelo de Souza, Rodrigo Clemente Thom Ferrer, Mateus Meneghetti [UNESP] Vanderlei, Romel Dias Paraíso, Paulo Roberto Jorge, Luiz Mário De Matos |
dc.subject.por.fl_str_mv |
Agro-industrial residues Reuse Rheology Self-compacting concrete Sustainability |
topic |
Agro-industrial residues Reuse Rheology Self-compacting concrete Sustainability |
description |
The technically controlled use of industrial residues in replacement of natural resources for the production of new products with comparable quality presents a great economic and sustainable contribution. In this sense, this work sought to develop self-compacting mortars with partial replacement of sand by sugarcane bagasse ash (SCBA) by a rheological study of the optimum dosage of superplasticizer to cement ratio. The self-compacting parameters were obtained by analyzing the relative flow area and relative flow time, adapting from mortar flow tests. Besides one sample composed only of sand as fine aggregate, the self-compacting mortars presented replacement rates of sand by sugarcane bagasse ash, in mass of 5, 10, 20, 25, 30 and 40%. The results demonstrated that it was possible to reduce up to 489 and 56 kg of sand and cement, respectively, to produce 1 m3 of self-compacting mortar with sugarcane bagasse ash considering the expressive replacement rate of 40% of sand by SCBA. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T16:52:19Z 2018-12-11T16:52:19Z 2018-03-09 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s10668-018-0127-x Environment, Development and Sustainability, p. 1-19. 1573-2975 1387-585X http://hdl.handle.net/11449/170759 10.1007/s10668-018-0127-x 2-s2.0-85043384575 2-s2.0-85043384575.pdf |
url |
http://dx.doi.org/10.1007/s10668-018-0127-x http://hdl.handle.net/11449/170759 |
identifier_str_mv |
Environment, Development and Sustainability, p. 1-19. 1573-2975 1387-585X 10.1007/s10668-018-0127-x 2-s2.0-85043384575 2-s2.0-85043384575.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Environment, Development and Sustainability 0,392 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1-19 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128745950674944 |