Приказ основних података о документу

dc.creatorMitrović, Stefan
dc.creatorPopović, Dragana
dc.creatorTepavčević, Miroslav
dc.creatorZakić, Dimitrije
dc.date.accessioned2021-07-05T10:23:26Z
dc.date.available2021-07-05T10:23:26Z
dc.date.issued2021
dc.identifier.issn2217-8139
dc.identifier.issn2334-0229
dc.identifier.urihttps://grafar.grf.bg.ac.rs/handle/123456789/2372
dc.description.abstractThis paper presents the results of the authors' laboratory testing of physical, mechanical and durability properties of Ultra-high Performance Concrete (UHPC). The short history of development and application of UHPC concrete is presented in the first part of this paper while the second part deals with the experimental investigation, presenting the results of material characterization obtained from physical-mechanical and durability tests. Based on the results shown in the paper, the mean value of compressive strength obtained at 28 days is 114 MPa, with the average density of 2270 kg/m3 in hardened state. The results showed that tested UHPC belongs to the highest class of water impermeability V-III, as well as the highest class MS0 (without visible damage) in a simulated freeze-thaw environment and de-icing salt attack test. Also, the highest class XM3 for abrasion resistance was achieved. Additional tests showed that the tested concrete fulfils the requirements for the highest exposure classes XC4 and XD4, in terms of resistance to carbonation and the penetration of chloride ions. Conclusions and recommendations for further development and possible application of UHPC are presented at the end of paper.sr
dc.language.isoensr
dc.publisherSociety for Materials and Structures Testing of Serbiasr
dc.publisherUniversity of Belgrade, Faculty of Civil Engineeringsr
dc.publisherAssociation of Structural Engineers of Serbiasr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200092/RS//sr
dc.rightsopenAccesssr
dc.sourceBuilding materials and structuressr
dc.subjectphysical-mechanical propertiessr
dc.subjectdurability testssr
dc.subjectultra-high performance concretesr
dc.subjectlaboratory testssr
dc.titlePhysical-mechanical properties and durability of Ultra-high Performance Concrete (UHPC)sr
dc.typearticlesr
dc.rights.licenseARRsr
dc.rights.holderSociety for Materials and Structures Testing of Serbiasr
dc.citation.rankM24
dc.citation.volume64
dc.identifier.doi10.5937/GRMK2102109M
dc.identifier.fulltexthttps://grafar.grf.bg.ac.rs/bitstream/id/9404/bitstream_9404.pdf
dc.type.versionpublishedVersionsr


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу