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Comparative statistical analysis new urban road pavement versus conventional pavement of pervious concrete

2019-12Journal article Open access
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dc.contributor.authorde Oliveira, Evailton Arantes
dc.contributor.authorGuerreiro, Maria João
dc.contributor.authorAbreu, Isabel
dc.contributor.authorDinis, Maria Alzira Pimenta
dc.date.accessioned2019-12-11T11:13:44Z
dc.date.available2019-12-11T11:13:44Z
dc.date.issued2019-12
dc.description.abstractThis research proposes a variation to pervious concrete pavement, in which a mixture of cement, aggregates and water includes calcium hydroxide additive (Ca(OH)2). This new approach focuses on two main environmental functions: increased permeability of urban soil favoring a decrease of total and peak runoff and resulting reduction of flood occurrence in the cities, and CO2 absorption from the atmosphere, contributing to reduction of the negative impacts caused by the observed increased greenhouse effect in the cities. A series of 40 conventional pervious concrete pavement samples and 30 specimens of the proposed urban pavement were tested in the laboratory for permeability, density, porosity and compression resistance, and monitored for CO2 absorption. Results show that there is an environmental benefit of CO2 sequestration when adding Ca(OH)2 to pervious concrete, but there is also a decrease in its compressive strength and permeability.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAPA: de Oliveira, E. A., Guerreiro, M. J. C. d. S., Abreu, I. M., & Dinis, M. A. P. (2019). Comparative Statistical Analysis New Urban Road Pavement Versus Conventional Pavement of Pervious Concrete. Procedia Environmental Science, Engineering and Management, 6(3), 473-482.pt_PT
dc.identifier.issn2392-9537
dc.identifier.urihttp://hdl.handle.net/10284/8290
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherNational Society of Environmental Science and Engineering (SNSIM)pt_PT
dc.relation.ispartofseries3;
dc.relation.publisherversionhttp://www.procedia-esem.eu/pdf/issues/2019/no3/55_Oliveira_19.pdfpt_PT
dc.subjectCO2 sequestrationpt_PT
dc.subjectRoad pavementpt_PT
dc.subjectPervious concretept_PT
dc.titleComparative statistical analysis new urban road pavement versus conventional pavement of pervious concretept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceRoméniapt_PT
oaire.citation.endPage482pt_PT
oaire.citation.startPage473pt_PT
oaire.citation.titleProcedia - Environmental Science, Engineering and Managementpt_PT
oaire.citation.volume6pt_PT
person.familyNameGuerreiro
person.familyNameCunha de Abreu
person.familyNameDinis
person.givenNameMaria
person.givenNameIsabel Maria
person.givenNameMaria Alzira Pimenta
person.identifier560773
person.identifier493603
person.identifier.ciencia-id1216-4260-3FD7
person.identifier.ciencia-id3C1D-1BE9-8494
person.identifier.ciencia-id4710-147D-FDAF
person.identifier.orcid0000-0001-6774-9348
person.identifier.orcid0000-0001-5274-4536
person.identifier.orcid0000-0002-2198-6740
person.identifier.ridF-3309-2011
person.identifier.scopus-author-id23024471700
person.identifier.scopus-author-id55582858000
person.identifier.scopus-author-id55539804000
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationd9ab10bc-ed17-4df2-9efc-90a3e2d0852a
relation.isAuthorOfPublicationbb8d007d-b8da-4e9b-a3cf-d20d256f1af8
relation.isAuthorOfPublication1e85592a-e8e2-4aea-bd8e-1007c94388c0
relation.isAuthorOfPublication.latestForDiscovery1e85592a-e8e2-4aea-bd8e-1007c94388c0

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