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Effects of the usage of brewery spent diatomite and recycled aggregates on the mechanical properties of concrete

dc.contributor.authorLetelier V.
dc.contributor.authorTarela E.
dc.contributor.authorMuñoz P.
dc.contributor.authorMoriconi G.
dc.date.accessioned2020-09-02T22:21:55Z
dc.date.available2020-09-02T22:21:55Z
dc.date.issued2016
dc.identifier.urihttps://hdl.handle.net/20.500.12728/5148
dc.descriptionLast decades building construction materials have been widely developed adding different residues within their manufacturing process as substitutes of traditional raw materials. This with the aim of both, reduce its environmental impact and find new ways for recycling such residues. This paper analyses the mechanical properties of concrete manufactured replacing simultaneously different amounts of cement and natural coarse aggregates with brewery spent diatomite (BSD) and recycled aggregates (RA), respectively. The combined effect of both residues on compressive strength and flexural strength are highlighted. Furthermore, the influence on the mechanical behavior is analyzed through four variables: amount of cement replaced by BSD, maximum BSD particle size, percentage of natural coarse aggregates replaced by RA and amount of adhered mortar to their surface. Results show that a 5 % of BSD and a 25 % of RA can be used as replacement of cement and natural coarse aggregates without significant losses in the mechanical properties of the final material, when compared to a control concrete.
dc.language.isoen
dc.publisherGrada Publishing
dc.sourceSojkova K.Tywoniak J.Lupisek A.Hajek P.
dc.subjectBrewery spent diatomite
dc.subjectMechanical behavior of recycled concrete
dc.subjectRecycled aggregates
dc.subjectAggregates
dc.subjectBuilding materials
dc.subjectCements
dc.subjectCompressive strength
dc.subjectConcretes
dc.subjectEnvironmental impact
dc.subjectIntelligent buildings
dc.subjectMechanical properties
dc.subjectParticle size
dc.subjectRecycling
dc.subjectSustainable development
dc.subjectCoarse aggregates
dc.subjectCombined effect
dc.subjectManufacturing process
dc.subjectMechanical behavior
dc.subjectPaper analysis
dc.subjectProperties of concretes
dc.subjectRecycled aggregates
dc.subjectRecycled concretes
dc.subjectConcrete aggregates
dc.titleEffects of the usage of brewery spent diatomite and recycled aggregates on the mechanical properties of concrete
dc.typeConference Paper


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