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undergraduate thesis
Određivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke
završni rad
2024. urn:nbn:hr:167:464857
Samodol, Lora
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

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Samodol, L. (2024). Određivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:464857

Samodol, Lora. "Određivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:167:464857

Samodol, Lora. "Određivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2024. https://urn.nsk.hr/urn:nbn:hr:167:464857

Samodol, L. (2024). 'Određivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:167:464857

Samodol L. Određivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2024 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:167:464857

L. Samodol, "Određivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:167:464857

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Metadata
TitleOdređivanje čvrstoće portland cementa uz dodatak otpadne građevinske opeke : završni rad
Title (english)Determination of the strength of portland cement with the addition of waste building bricks : bachelor thesis
AuthorLora Samodol
MentorDamir Barbir (mentor)
Committee memberPero Dabić (predsjednik povjerenstva)
Committee memberMiće Jakić (član povjerenstva)
Committee memberDamir Barbir (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2024-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu provedeno je odreĊivanje ĉvrstoće portland cementa bez i uz dodatak otpadne graĊevinske opeke. OdreĊivanje ĉvrstoće provedeno je nakon 24 h, 48 h, 7 dana i 28 dana njegovanja u vodi pri temperaturi od 20 ⁰C, bez i uz dodatka 20 mas. % otpadne opeke te omjeru voda/cement = 0,5. Pomoću ureĊaja za odreĊivanje ĉvrstoća prvo je odreĊena savojna ĉvrstoća cementnih kompozita bez i s dodatkom otpadne graĊevinske opeke, a potom i tlaĉna ĉvrstoća. Iz dobivenih rezultata odreĊeno je maksimalno opterećenje koje je primijenjeno na uzorak kako bi došlo do njegovog loma, a na temelju ĉega se vidi jesu li prema normi HRN EN 196-1 zadovoljeni uvjeti rane i normirane ĉvrstoće. Dodatkom otpadne graĊevinske opeke utjeĉe se na ĉvrstoću cementnog morta. Dodatkom 20 mas. % otpadne opeke ne zadovoljava se uvjet rane ĉvrstoće, meĊutim zadovoljen je uvjet normirane ĉvrstoće.
Abstract (english)
In this work, the strength of Portland cement was determined without and with the addition of waste building bricks. Determination of strength was carried out after 24 h, 48 h, 7 days and 28 days of curin in water at a temperature of 20 ⁰C, without or with the addition of 20 wt. % waste bricks and water/cement ratio = 0.5. The strength determination device is used to first determine the flexural strength of cement composites without and with the addition of waste building bricks, and then the compressive strength. From the obtained results, the maximum load that was applied to the sample in order to cause it`s breakage was determined, based on which it can be seen whether the early and standardized strength conditions are met according to the standard HRN EN 196-1. The addition of waste building bricks affects the strength of the cement mortar. With the addition of 20 wt. % waste bricks doesn´t meet the condition of early strength, however the condition of standardized strength is met.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:464857
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Course: Chemical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2025-01-22 08:35:05