Properties of pervious concretes partially incorporating acidic pumice as coarse aggregate

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dc.contributor.authorÖz H.Ö.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractUsing pervious concrete (PC) as a pavement material in low-volume road applications has gained great importance since its positive environmental benefits. The paper presented herein addresses the prospective use of acidic pumice aggregate in pervious concrete. At a constant water/cement ratio of 0.30, two control concretes were produced with only crushed stone aggregates with cement contents of 300 and 420 kg/m3, respectively. Thereafter, the acidic pumice were replaced with the crushed stone at 10%, 20%, 30%, 40% and 50%, respectively by total aggregate volume. A total of 12 pervious concretes (PC) were produced and tested for the compressive, splitting tensile, and flexural strengths as well as the total void ratio and permeability at 28 and 90 days. Additionally, the surface abrasion resistances of PCs incorporating pumice were tested at 90-day. Test results have revealed that the PCs incorporating pumice had better water permeability and surface abrasion resistance, irrespective of the replacement level. However, the compressive, splitting tensile and flexural strengths of PCs decreased with increasing the replacement level of pumice. © 2018 Elsevier Ltd
dc.identifier.doi10.1016/j.conbuildmat.2018.02.010
dc.identifier.endpage609
dc.identifier.issn0950-0618
dc.identifier.scopus2-s2.0-85041469162
dc.identifier.scopusqualityQ1
dc.identifier.startpage601
dc.identifier.urihttps://dx.doi.org/10.1016/j.conbuildmat.2018.02.010
dc.identifier.urihttps://hdl.handle.net/11480/1679
dc.identifier.volume166
dc.identifier.wosWOS:000428491300056
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÖz H.Ö.
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofConstruction and Building Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAcidic pumice
dc.subjectMechanical properties
dc.subjectPermeability
dc.subjectPervious concrete
dc.subjectTotal void ratio
dc.titleProperties of pervious concretes partially incorporating acidic pumice as coarse aggregate
dc.typeArticle

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