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Utjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva
2024. urn:nbn:hr:133:522092
Lisjak, Ivan
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Materials and Structures

Cite this document

Lisjak, I. (2024). Utjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:522092

Lisjak, Ivan. "Utjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:133:522092

Lisjak, Ivan. "Utjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2024. https://urn.nsk.hr/urn:nbn:hr:133:522092

Lisjak, I. (2024). 'Utjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:133:522092

Lisjak I. Utjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek; 2024 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:133:522092

I. Lisjak, "Utjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, Osijek, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:133:522092

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TitleUtjecaj 0,5% do 2,0% ugljikovih nanocjevčica u mortu na njegova fizikalno-mehanička i elektromagnetska svojstva
Title (english)The influence of 0,5% to 2,0% carbon nanotubes in mortar on its physical-mechanical and electromagnetic properties
AuthorIvan Lisjak
MentorIvana Miličević (mentor)
Committee memberIvan Kraus (predsjednik povjerenstva)
Committee memberIvana Miličević (član povjerenstva)
Committee memberMarijana Hadzima-Nyarko (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
(Department for Materials and Structures)
Osijek
Defense date and country2024-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Supporting Structures
Abstract
Ovaj istraživački rad istražuje utjecaj dodatka 0,5% do 2% ugljikovih nanocjevčica u mort na njegova fizikalno-mehanička i elektromagnetska svojstva. U istraživanju se svi mortovi s određenim dodatkom ugljikovih nanocjevčica ispituju u svježem i čvrstom stanju kako bi se analizirale promjene poroznosti, gustoće, konzistencije rasprostiranja, vlačne čvrstoće na savijanje, tlačne čvrstoće i elektromagnetske zaštite u odnosu na referentni mort M-0,0 koji ne sadrži ugljikove nanocjevčice. Analizom rezultata pokazuje se kako dodatak određenog postotka ugljikovih nanocjevčica u mort dovodi do poboljšanja njegove elektromagnetske zaštite, dok su učinci na njegova fizikalno-mehanička svojstva mješoviti. Najveća elektromagnetska zaštita postignuta je s mortom koji sadrži 1,5% ugljikovih nanocjevčica pri rasponu frekvencije od 2,50 do 2,69 GHz, dok su najbolja mehanička svojstva postignuta kod morta koji sadrži 0,5% ugljikovih nanocjevčica. Rezultati ukazuju kako ugljikove nanocjevčice imaju potencijal za poboljšanje određenih svojstava građevinskih materijala, ali daljnjim rezultatima potrebno je utvrditi njihovu ekonomsku isplativost i optimalnu primjenu.
Abstract (english)
This research paper investigates the impact of adding 0.5% to 2.0% of carbon nanotubes to a mortar on its physico-mechanical and electromagnetic properties. In the study, all mortars with a specified addition of carbon nanotubes are tested in both the fresh and hardened states to analyze changes in porosity, density, flow consistency, flexural tensile strength, compressive strength, and electromagnetic shielding effectiveness compared to the reference mortar M-0.0, which does not contain carbon nanotubes. The analysis reveals that adding a certain percentage of carbon nanotubes to mortar leads to improvements in its electromagnetic shielding, while the effects on its physical-mechanical properties are mixed. The highest electromagnetic shielding was achieved with the mixture containing 1.5% carbon nanotubes in the frequency range from 2.50 to 2.69 GHz, while the best mechanical properties were observed in the mortar containing 0.5% carbon nanotubes. The results indicate that carbon nanotubes have potential for enhancing certain properties of construction materials, but further research is needed to determine their economic viability and optimal application.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:133:522092
Study programmeTitle: Professional Undergraduate study Civil Engineering; specializations in: general course
Course: general course
Study programme type: professional
Study level: undergraduate
Academic / professional title: prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2024-10-24 07:21:27