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Micronization and lining of marbled limestone

dc.creatorMihajlović, Slavica
dc.creatorSekulić, Živko
dc.creatorPetrov, Milan
dc.creatorKrstović, Petar
dc.creatorMatejević, Branislav
dc.date.accessioned2023-04-21T10:48:56Z
dc.date.available2023-04-21T10:48:56Z
dc.date.issued2003
dc.identifier.issn0350-5421
dc.identifier.urihttps://ritnms.itnms.ac.rs/handle/123456789/56
dc.description.abstractU ovom radu su dati rezultati ispitivanja mikronizacije i oblaganja mermerisanog krečnjaka iz ležišta 'Venčac' - Aranđelovac. Ispitivanja su obuhvatila sledeće: Postupak mikronizacije, odnosno finog i ultrafinog mlevenja krečnjaka. Postupak oblaganja mikroniziranog krečnjaka u laboratorijskim uslovima. Rezultati eksperimentalnih istraživanja su pokazali da se postupak mikronizacije krečnjaka uspešno obavlja u mlinu tipa 'Contrapleks', kada se dobija finoća samlevenog proizvoda 100% klase -0,10+0,00 mm. Dobijanje različitih asortimana, iz ovog proizvoda, je moguće u vazdušnom klasifikatoru 'Turboplex'. Oblaganje finog praha krečnjaka sa Ca-stearatom (sadržaj Ca-stearata 3%) uspešno je obavljeno u vibracionom mlinu sa prstenovima tipa 'KHD Humboldt Wedag', pri čemu je ostvaren stepen obloženosti oko 95%. Provera stepena obloženosti vršena je mikroskopskim putem i to imerzionom metodom. .sr
dc.description.abstractIn the present work test results are presented of micronization and marbled limestone lining from the deposit 'Venčac' -Aranđelovac. Tests comprised the following: Proceeding of micronization, id est limestone fine and extra fine grinding Proceeding of lining micronizated limestone in laboratory conditions. Results of experimental researches are shown, that the limestone micronization proceeding is being successfully performed in the mill of type 'Kontrapleks', when the fineness of the milled product 100% class - 0,10+0,00 mm is obtained. The obtainment of different assortments of this product is possible in the air classificator 'Turboplex'. The lining of the fine powder of limestone with the Ca-stearate (contents of Ca-stearate 3%) is successfully performed in the vibrational mill with rings type 'KHD Humboldt Wedag', the realized degree of lining having been 95%. The check of the lining degree has been performed by microscope way, by the immersion method. .en
dc.publisherUdruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd
dc.rightsopenAccess
dc.sourceIzgradnja
dc.subjectoblaganjesr
dc.subjectmikronizacijasr
dc.subjectkrečnjaksr
dc.subjectkalcijum stearatsr
dc.subjectmicronizationen
dc.subjectlining calcium streateen
dc.subjectlimestoneen
dc.titleMikronizacija i oblaganje krečnjakasr
dc.titleMicronization and lining of marbled limestoneen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage321
dc.citation.issue10
dc.citation.other57(10): 319-321
dc.citation.spage319
dc.citation.volume57
dc.identifier.rcubconv_92
dc.type.versionpublishedVersion


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