Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/su15064939 http://hdl.handle.net/11449/245811 |
Resumo: | The granulometric distribution of the aggregates used in pervious concrete can significantly impact its mechanical and hydraulic properties by modifying granular skeleton and pore distribution. The unit weight increases when single-sized aggregates are combined, which results in improved mechanical properties. In this study, the maximum density methodology was applied to enhance pervious concrete's mechanical strength by using three narrow-sized basaltic aggregates and their combination. The experimental results showed that the mechanical performance of the samples created with packed aggregates improved compressive strength by up to 81.2% and the energy support impact was higher than 225 J (50% higher than the reference sample) after curing for 28 days. Although the densification of packing aggregates increased, the greatest reduction in porosity was 24.3%. The lowest infiltration rate was 0.43 cm/s, a satisfactory value according to the literature. These findings suggest that the aggregates packing methodology is effective in producing optimized and sustainable pervious concretes. |
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Repositório Institucional da UNESP |
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Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concretecompressive strengthimpact resistanceinfiltration ratephysical propertiespore characterizationThe granulometric distribution of the aggregates used in pervious concrete can significantly impact its mechanical and hydraulic properties by modifying granular skeleton and pore distribution. The unit weight increases when single-sized aggregates are combined, which results in improved mechanical properties. In this study, the maximum density methodology was applied to enhance pervious concrete's mechanical strength by using three narrow-sized basaltic aggregates and their combination. The experimental results showed that the mechanical performance of the samples created with packed aggregates improved compressive strength by up to 81.2% and the energy support impact was higher than 225 J (50% higher than the reference sample) after curing for 28 days. Although the densification of packing aggregates increased, the greatest reduction in porosity was 24.3%. The lowest infiltration rate was 0.43 cm/s, a satisfactory value according to the literature. These findings suggest that the aggregates packing methodology is effective in producing optimized and sustainable pervious concretes.Coordena��o de Aperfei�oamento de Pessoal de N�vel Superior (CAPES)Conselho Nacional de Desenvolvimento Cient�fico e Tecnol�gico (CNPq)European Union-Next generationUniv Estadual Paulista UNESP, MAC Grp Pesquisa Mat Alternat Construcao, Campus Ilha Solteira, BR-15385000 Ilha Solteira, BrazilUniv Politecn Valencia, ICITECH Inst Ciencia & Tecnol Hormigon, GIQUIMA Grp Grp Invest Quim Mat Construcc, Valencia 46022, SpainUniv Estadual Paulista UNESP, MAC Grp Pesquisa Mat Alternat Construcao, Campus Ilha Solteira, BR-15385000 Ilha Solteira, BrazilCAPES: 001MdpiUniversidade Estadual Paulista (UNESP)Univ Politecn ValenciaArcolezi, Karina H. [UNESP]Silva, Rodrigo G. da [UNESP]Soriano, LourdesBorrachero, Maria V.Monzo, JosePaya, JordiTashima, Mauro M. [UNESP]Akasaki, Jorge Luis [UNESP]2023-07-29T12:14:41Z2023-07-29T12:14:41Z2023-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article18http://dx.doi.org/10.3390/su15064939Sustainability. Basel: Mdpi, v. 15, n. 6, 18 p., 2023.http://hdl.handle.net/11449/24581110.3390/su15064939WOS:000960195800001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSustainabilityinfo:eu-repo/semantics/openAccess2023-07-29T12:14:41Zoai:repositorio.unesp.br:11449/245811Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T12:14:41Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete |
title |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete |
spellingShingle |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete Arcolezi, Karina H. [UNESP] compressive strength impact resistance infiltration rate physical properties pore characterization |
title_short |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete |
title_full |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete |
title_fullStr |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete |
title_full_unstemmed |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete |
title_sort |
Effect of Aggregates Packing with the Maximum Density Methodology in Pervious Concrete |
author |
Arcolezi, Karina H. [UNESP] |
author_facet |
Arcolezi, Karina H. [UNESP] Silva, Rodrigo G. da [UNESP] Soriano, Lourdes Borrachero, Maria V. Monzo, Jose Paya, Jordi Tashima, Mauro M. [UNESP] Akasaki, Jorge Luis [UNESP] |
author_role |
author |
author2 |
Silva, Rodrigo G. da [UNESP] Soriano, Lourdes Borrachero, Maria V. Monzo, Jose Paya, Jordi Tashima, Mauro M. [UNESP] Akasaki, Jorge Luis [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Univ Politecn Valencia |
dc.contributor.author.fl_str_mv |
Arcolezi, Karina H. [UNESP] Silva, Rodrigo G. da [UNESP] Soriano, Lourdes Borrachero, Maria V. Monzo, Jose Paya, Jordi Tashima, Mauro M. [UNESP] Akasaki, Jorge Luis [UNESP] |
dc.subject.por.fl_str_mv |
compressive strength impact resistance infiltration rate physical properties pore characterization |
topic |
compressive strength impact resistance infiltration rate physical properties pore characterization |
description |
The granulometric distribution of the aggregates used in pervious concrete can significantly impact its mechanical and hydraulic properties by modifying granular skeleton and pore distribution. The unit weight increases when single-sized aggregates are combined, which results in improved mechanical properties. In this study, the maximum density methodology was applied to enhance pervious concrete's mechanical strength by using three narrow-sized basaltic aggregates and their combination. The experimental results showed that the mechanical performance of the samples created with packed aggregates improved compressive strength by up to 81.2% and the energy support impact was higher than 225 J (50% higher than the reference sample) after curing for 28 days. Although the densification of packing aggregates increased, the greatest reduction in porosity was 24.3%. The lowest infiltration rate was 0.43 cm/s, a satisfactory value according to the literature. These findings suggest that the aggregates packing methodology is effective in producing optimized and sustainable pervious concretes. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T12:14:41Z 2023-07-29T12:14:41Z 2023-03-01 |
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/10.3390/su15064939 Sustainability. Basel: Mdpi, v. 15, n. 6, 18 p., 2023. http://hdl.handle.net/11449/245811 10.3390/su15064939 WOS:000960195800001 |
url |
http://dx.doi.org/10.3390/su15064939 http://hdl.handle.net/11449/245811 |
identifier_str_mv |
Sustainability. Basel: Mdpi, v. 15, n. 6, 18 p., 2023. 10.3390/su15064939 WOS:000960195800001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Sustainability |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
18 |
dc.publisher.none.fl_str_mv |
Mdpi |
publisher.none.fl_str_mv |
Mdpi |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1799964880873193472 |