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undergraduate thesis
Svojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije
2024. urn:nbn:hr:157:006588
Deželjin, Ivan
University of Rijeka
Faculty of Civil Engineering
Department of Computer Modeling of Materials and Structures

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Deželjin, I. (2024). Svojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:006588

Deželjin, Ivan. "Svojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:006588

Deželjin, Ivan. "Svojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:006588

Deželjin, I. (2024). 'Svojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 16 March 2025, https://urn.nsk.hr/urn:nbn:hr:157:006588

Deželjin I. Svojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2024 [cited 2025 March 16] Available at: https://urn.nsk.hr/urn:nbn:hr:157:006588

I. Deželjin, "Svojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:157:006588

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Metadata
TitleSvojstva betona ojačanog plastičnim vlaknima od nusproizvoda industrije
Title (english)Properties of Concrete Reinforced With Plastic Fibers Obtained From by-products of Industry
AuthorIvan Deželjin
MentorNatalija Bede Odorčić (mentor)
Committee memberNatalija Bede Odorčić (predsjednik povjerenstva)
Committee memberAnte Džolan (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
(Department of Computer Modeling of Materials and Structures)
Rijeka
Defense date and country2024-09-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Materials
Abstract
Uporaba betona je u suvremeno doba u značajnom porastu, što posljedično dovodi i do prekomjerne upotrebe prirodnih resursa. Iz tog se razloga dio prirodnih materijala potrebnih za proizvodnju betona nastoji zamijeniti nekim alternativnim materijalima. Osnovna je tema ovog rada upravo ispitati mogućnost primjene zamjenskih materijala i njihov utjecaj na svojstva betona. Točnije, provjerava se mogućnost korištenja PVC piljevine u spravljanju betonskih mješavina kao zamjene za udio agregata i kao ojačanja u obliku vlakana. Određuje se utjecaj PVC-a na svojstva betona u svježem i očvrslom stanju. U eksperimentalnom su dijelu ovoga rada izrađene ukupno četiri betonske mješavine, referentna mješavina i tri mješavine s istim masenim udjelom metakaolina, od čega dvije s različitim udjelima PVC piljevine. Za spravljene mješavine ispitana su svojstva svježeg betona te mehanička i trajnosna svojstva očvrslog betona pri starosti od 28 dana. Ispitivanjem se pokazalo da male količine PVC-a u betonu pozitivno utječu na njegova svojstva, dok se povećanjem udjela PVC piljevine smanjuje njegova čvrstoća, ali povećava duktilnost.
Abstract (english)
The use of concrete is increasing significantly in modern times, leading to an over-utilisation of natural resources. For this reason, some of the natural materials needed for the production of concrete are being replaced by some alternative materials. The main topic of this article is the study of the possibility of using substitute materials for the properties of concrete. More specifically, the possibility of using PVC sawdust in the production of concrete mixtures as a substitute for aggregates and as a reinforcement in the form of fibers is examined. The influence of PVC on the properties of concrete in both its fresh and hardened states is determined. In the experimental part of this work, a total of four concrete mixtures were made, a reference mix and three mixes with the same mass proportion of metakaolin, two of which with different proportions of PVC sawdust. The properties of fresh concrete, as well as the mechanical and durability properties of hardened concrete at the age of 28 days were tested. Testing results showed that small amounts of PVC in concrete have a positive affect its properties, while increasing the proportion of PVC sawdust reduces its strength but increases its ductility.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:006588
Study programmeTitle: University undergraduate study of Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni prvostupnik (baccalaureus) inženjer građevinarstva/sveučilišna prvostupnica (baccalaurea) inženjerka građevinarstva (sveučilišni prvostupnik (baccalaureus) inženjer građevinarstva/sveučilišna prvostupnica (baccalaurea) inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2024-11-14 12:00:55