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master's thesis
Ispitivanje prisutnosti radona u građevinskom materijalu
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2023. urn:nbn:hr:169:715935
Ivić, Iva
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Mining and Geotechnical Engineering

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

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Ivić, I. (2023). Ispitivanje prisutnosti radona u građevinskom materijalu : diplomski rad (Master's thesis). Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:715935

Ivić, Iva. "Ispitivanje prisutnosti radona u građevinskom materijalu : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:169:715935

Ivić, Iva. "Ispitivanje prisutnosti radona u građevinskom materijalu : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:169:715935

Ivić, I. (2023). 'Ispitivanje prisutnosti radona u građevinskom materijalu : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 09 November 2024, https://urn.nsk.hr/urn:nbn:hr:169:715935

Ivić I. Ispitivanje prisutnosti radona u građevinskom materijalu : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2023 [cited 2024 November 09] Available at: https://urn.nsk.hr/urn:nbn:hr:169:715935

I. Ivić, "Ispitivanje prisutnosti radona u građevinskom materijalu : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:169:715935

Metadata
TitleIspitivanje prisutnosti radona u građevinskom materijalu : diplomski rad
Title (english)Testing the presence of radon in building materials : master's thesis
AuthorIva Ivić
MentorŽelimir Veinović (mentor)
MentorMarko Cvetković (komentor)
Committee memberŽelimir Veinović (predsjednik povjerenstva)
Committee memberMarko Cvetković (član povjerenstva)
Committee memberHelena Vučenović (član povjerenstva)
Committee memberTomislav Korman (član povjerenstva)
Committee memberDubravko Domitrović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Mining and Geotechnical Engineering)
Zagreb
Defense date and country2023-02-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Mining
Abstract
U ovom radu ispitana je prisutnost odnosno koncentracija radona i torona kao rezultat ekshalacije iz građevinskih materijala. Brojni građevinski materijali sadrže elemente u tragovima čijim radioaktivnim raspadom nastaju nove nestabilne jezgre tzv. kćerke. Krajnji produkt raspada radona su teški metali te energija ionizacije koji predstavljaju opasnost za živu tvar. Mjerenja su izvođena u laboratoriju za spektroskopiju na RGN fakultetu na 5 uzoraka različitih građevinskih materijala. Izmjerene vrijednosti ravnotežne koncentracije za uzorke granita i cementa nekoliko su puta veće od prosječne procijenjene vrijednosti koncentracije za građevinski materijal. Usporedba rezultata dobivenih tijekom ovog ispitivanja s rezultatima iz objedinjene baze mjerenja ekshalacije radona iz građevinskog materijala ukazuje na velike razlike u dobivenim vrijednostima. Prisutnost i povišene vrijednosti koncentracije radona u uzorcima građevinskog materijala izmjerene prilikom ovog ispitivanja potvrđuju potrebu za praćenjem vrijednosti radona u građevinskom materijalu iskazanu u drugim znanstvenim radovima na istu temu.
Abstract (english)
In this thesis, the presence and the concentration of radon and thoron as a result of exhalation from building materials was examined. Numerous building materials contain trace elements whose radioactive decay creates new unstable nuclei, the so-called daughters. The final products of radon decay are heavy metals and ionization energy, which pose a danger to living beings. The measurements were performed at the RGN Faculty in the spectroscopy laboratory on 5 samples of different building materials. The measured equilibrium concentration values for the granite and cement samples are several times higher than the average estimated concentration value for the construction material. A comparison of the results obtained during this test with the results from the unified database of measurements of radon exhalation from building materials indicates large differences in the obtained values. The presence and elevated values of radon concentration in construction material samples measured during this test confirm the need to monitor the radon value in construction material stated in other scientific works on the same topic.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:715935
ProjectNumber: UP.03.1.1.04.0029
Title: RGN START – STručnA pRaksa za živoT
Acronym: RGN START
Leader: Lidia Hrnčević
Jurisdiction: Croatia
Funder: EK
Funding stream: ESF
Study programmeTitle: Mining Engineering; specializations in: Mining engineering, Geotechnical engineering, Waste treatment and disposal
Course: Waste treatment and disposal
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka rudarstva (magistar/magistra inženjer/inženjerka rudarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-04-11 08:02:12