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Title:Eksperimentalna analiza mrazoobstojnih betonov z dodatkom efp in reciklirane gume
Authors:ID Kunšek, Gorazd (Author)
ID Ivanič, Andrej (Mentor) More about this mentor... New window
ID Lubej, Samo (Comentor)
Files:.pdf VS_Kunsek_Gorazd_2018.pdf (1,14 MB)
MD5: 25F38D87D031102C49F7E3712C49B8E9
PID: 20.500.12556/dkum/e8d27bde-6b68-48f3-b128-10035ca6d677
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:V diplomski nalogi smo na osnovi eksperimentalnih analiz določili mrazoobstojnost betona z dodatkom elektrofiltrskega pepela in reciklirane gume. Kot nadomestek dela veziva smo uporabili dva tipa pepela, kot nadomestek dela agregata pa reciklirano gumo iz SR, EMPD in EPM. Vsem vzorcem je bil za izboljšanje mrazoobstojnosti dodan aerant. Polovico vzorcev smo izpostavili zmrzovanju in tajanju, njihove mehansko-fizikalne lastnosti smo primerjali z nezmrzovanimi vzorci. Na vseh vzorcih smo izvedli preizkuse tlačne trdnosti, s pomočjo ultrazvoka pa smo jim izmerili še modul elastičnosti. Na podlagi rezultatov lahko zaključimo, da samo zmrzovanje in tajanje na tlačno trdnost in modul elastičnosti ni vplivalo toliko, kot je na te lastnosti vplivala izbira elektrofiltrskega pepela. Rezultati so pokazali, da so tudi delci reciklirane gume dobro vplivali predvsem na mrazoobstojnost betona, saj so delci povečali mesta, kjer se lahko med zmrzovanjem širi led, ki je nastal med zmrzovanjem.
Keywords:mrazoobstojnost, elektrofiltrski pepel, reciklirana guma, beton, aerant
Place of publishing:Maribor
Publisher:[G. Kunšek]
Year of publishing:2018
PID:20.500.12556/DKUM-69818 New window
UDC:620.173:666.972.53(043.2)
COBISS.SI-ID:21467926 New window
NUK URN:URN:SI:UM:DK:R0Q6B40Y
Publication date in DKUM:03.04.2018
Views:1421
Downloads:154
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FG
:
KUNŠEK, Gorazd, 2018, Eksperimentalna analiza mrazoobstojnih betonov z dodatkom efp in reciklirane gume [online]. Bachelor’s thesis. Maribor : G. Kunšek. [Accessed 18 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=69818
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:01.03.2018

Secondary language

Language:English
Title:Experimental analysis of freeze/thaw resistant concrete with addition of fly ash and recycled rubber
Abstract:In this thesis, on the basis of experimental analyzes, the freeze/thaw resistance of concrete was determined by the addition of fly ash and recycled rubber. As a substitute for the Portland cement, two types of ash were used, and the recycled rubber was used as a substitute for the mineral aggregate. An air entainer was added to all the samples to improve the freeze/thaw resistance. Half of the samples were exposed to frost, so we could compare each other how freezing and thawing affects the properties of the samples themselves. All samples were tested for compressive strength, and with the help of ultrasound we also measured the elastic modulus. Based on the results we concluded that the freezing and thawing did not affect the compressive strength and modulus of elasticity as much as these features were affected by the choice of fly ash.
Keywords:freeze/thaw resistance, fly ash, recycled rubber, concrete, air entrainer


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