The Effect of Active Additives and Coarse Aggregate Granulometric Composition on the Properties and durability of Pervious Concrete

Simple item page
dc.contributor.authorBanevičien, Vilmacs
dc.contributor.authorMalaiškiene˙, Jurgitacs
dc.contributor.authorBoris, Renatacs
dc.contributor.authorZach, Jiřícs
dc.coverage.issue3cs
dc.coverage.volume15cs
dc.date.accessioned2023-01-20T15:57:12Z
dc.date.available2023-01-20T15:57:12Z
dc.date.issued2022-01-28cs
dc.description.abstractPervious concrete (PCO) has many advantages and applications, such as water pooling reduction, noise attenuation, replenishment of groundwater reserves, etc. However, the use of pervious concrete is limited due to its low compressive strength and durability, especially as a result of portlandite leaching from concrete exposed to flowing water. The effects of active additives (nano SiO2 (NS) spent catalyst generated at the fluid catalytic cracking unit (FCCCw) and paper sludge waste burned at 700 °C (PSw)) along with particle size distribution of the coarse aggregate on the properties and durability of pervious concrete were determined in the research. Active additives used in the binder were found to reduce portlandite leaching from concrete exposed to flowing water to significantly increase the resistance of concrete to freezing and thawing cycles and to increase sound absorption, compressive strength and infiltration rate. In addition, industrial waste (FCCCw and PSw) used as active additives significantly reduced the use of clinker in concrete applied in the construction of water pervious systems. The coarse aggregate size distribution had the greatest effect on the density, ultrasound pulse velocity (UPV), porosity, compressive strength and infiltration rate of pervious concrete.en
dc.formattextcs
dc.format.extent1-16cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMaterials . 2022, vol. 15, issue 3, p. 1-16.en
dc.identifier.doi10.3390/ma15031035cs
dc.identifier.issn1996-1944cs
dc.identifier.other180314cs
dc.identifier.urihttp://hdl.handle.net/11012/208764
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofMaterialscs
dc.relation.urihttps://www.mdpi.com/1996-1944/15/3/1035cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1996-1944/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectpervious concreteen
dc.subjectactive additivesen
dc.subjectcoarse aggregate sizeen
dc.subjectportlanditeen
dc.subjectphysical mechanical propertiesen
dc.subjectinfiltration rateen
dc.subjectsound absorptionen
dc.titleThe Effect of Active Additives and Coarse Aggregate Granulometric Composition on the Properties and durability of Pervious Concreteen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-180314en
sync.item.dbtypeVAVen
sync.item.insts2023.02.13 16:54:56en
sync.item.modts2023.02.13 16:14:25en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technologie stavebních hmot a dílcůcs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
materials1501035v3.pdf
Size:
3.77 MB
Format:
Adobe Portable Document Format
Description:
materials1501035v3.pdf
Download
Collections
Ústav technologie stavebních hmot a dílců