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Experimental dataset from a central composite design to develop mortars with self-compacting properties and high early age strength

2021Journal article Open access
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dc.contributor.authorMaia, Lino
dc.date.accessioned2024-01-29T16:25:11Z
dc.date.available2024-01-29T16:25:11Z
dc.date.issued2021
dc.description.abstractThe concrete workability and the compressive strength are the principal properties of the fresh and hardened concrete, respectively. When self-compacting properties are required, scientific knowledge is important and appropriate models ap plied to achieve optimized compositions. Here, experimen tal data regarding to the mortars is presented. The dataset regards to a design of experiments carried out in mor tars with commercial materials through a central compos ite design with five independent variables: Waterv/Cementv, Superplasticyzerm/Powderv, Waterv/Powderv, Sandv/Mortarv, FineSandv/Sandv. In total 64 mortar composition were done: 25 factorial design consisting on 32 treatment combinations augmented by 10 axial runs plus 8 central runs, resulting in a central composite design with 50 mortar trial mix compo sition. Beside 14 extra mixes were done to allow comparing and validating results for the response models to be applied. Four dependent variables were measured: the D-flow and the t-funnel to measure the workability and the tensile strength and the compressive at the age of 24 h to assess the me chanical properties. Since the experiments were run based in a central composite design and extra mixes were prepared, response models can be applied to the dataset in order to find optimized mix compositions.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMaia, L. (2021). Experimental dataset from a central composite design to develop mortars with self-compacting properties and high early age strength. Data in Brief, 39, 107563.pt_PT
dc.identifier.doi10.1016/j.dib.2021.107563pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/5497
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationNot Available
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCementpt_PT
dc.subjectCommercial sandpt_PT
dc.subjectDesign of experimentspt_PT
dc.subjectMortarpt_PT
dc.subjectResponse modelpt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleExperimental dataset from a central composite design to develop mortars with self-compacting properties and high early age strengthpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNot Available
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC INST 2018/CEECINST%2F00049%2F2018%2FCP1524%2FCT0001/PT
oaire.citation.startPage107563pt_PT
oaire.citation.titleData in Briefpt_PT
oaire.citation.volume39pt_PT
oaire.fundingStreamCEEC INST 2018
person.familyNameSerra Maia
person.givenNameLino Manuel
person.identifierR-000-97W
person.identifier.ciencia-idB711-823E-18C5
person.identifier.orcid0000-0002-6371-0179
person.identifier.scopus-author-id37051068400
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication3843bbca-e366-4c2f-ba3a-1b950a201d4b
relation.isAuthorOfPublication.latestForDiscovery3843bbca-e366-4c2f-ba3a-1b950a201d4b
relation.isProjectOfPublicatione828512c-37f5-44e3-8abc-49733d0c863a
relation.isProjectOfPublication.latestForDiscoverye828512c-37f5-44e3-8abc-49733d0c863a

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