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dc.contributor.authorLópez Boadella, Iñigo
dc.contributor.authorLópez Gayarre, Fernando
dc.contributor.authorSuárez González, Jesús
dc.contributor.authorGómez Soberón, José Manuel Vicente
dc.contributor.authorLópez-Colina Pérez, Carlos
dc.contributor.authorSerrano López, Miguel
dc.contributor.authorde Brito, J.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Tecnologia de l'Arquitectura
dc.date.accessioned2019-03-25T10:16:22Z
dc.date.available2019-03-25T10:16:22Z
dc.date.issued2019-02-20
dc.identifier.citationLópez, I. [et al.]. The influence of granite cutting waste on the properties of ultra-high performance concrete. "Materials", 20 Febrer 2019, vol. 12, p. 634-1-634-13.
dc.identifier.issn1996-1944
dc.identifier.urihttp://hdl.handle.net/2117/130795
dc.description.abstractThis study analyzes the effect of using waste by-products generated in the process of granite cutting as part of the granular structure of Ultra High Performance Concrete (UHPC). The manufactured concrete has a compressive strength greater than 115 MPa. This study substitutes 35%, 70% and 100% of the volume of micronized quartz powder (<40 m) with granite cutting waste. This is an innovative study where the feasibility of using waste from granite quarries as a replacement for micronized quartz in UHPC has been analyzed. The results show an improvement in the workability and compressive strength of UHPC, for all substitution ratios. The flexural strength and tensile strength increase when the substitution ratio is 35%, and even the values obtained for 100% substitution are acceptable. In view of the results obtained in this study, granite cutting waste, instead of the micronized quartz powder usually used, is a viable alternative for the manufacture of expectedly more sustainable UHPC.
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.rightsAttribution-NonCommercial 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Edificació::Materials de construcció::Ciment
dc.subject.lcshConcrete -- Additives
dc.subject.otherultra high performance concrete
dc.subject.othersteel fibers
dc.subject.othergranite cutting waste
dc.subject.otherrecycled concrete
dc.titleThe influence of granite cutting waste on the properties of ultra-high performance concrete
dc.typeArticle
dc.subject.lemacCiment -- Granulositat
dc.contributor.groupUniversitat Politècnica de Catalunya. GICITED - Grup Interdiciplinari de Ciència i Tecnologia en l'Edificació
dc.identifier.doi10.3390/ma12040634
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.mdpi.com/1996-1944/12/4/634
dc.rights.accessOpen Access
local.identifier.drac24009657
dc.description.versionPostprint (published version)
local.citation.authorLópez, I.; López Gayarre, Fernando; Suárez, J.; Gómez-Soberón, J.M.; López-Colina, C.; Serrano, M.; de Brito, J.
local.citation.publicationNameMaterials
local.citation.volume12
local.citation.startingPage634-1
local.citation.endingPage634-13


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