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undergraduate thesis
Primjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala
završni rad
Split: University of Split, Faculty of Chemistry and Technology, 2018. urn:nbn:hr:167:137127
Tunjić, Ljubica
University of Split
Faculty of Chemistry and Technology
Library

Institutional repository: Repository of the Faculty of chemistry and technology

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Tunjić, Lj. (2018). Primjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology, Library. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:137127

Tunjić, Ljubica. "Primjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Library, 2018. https://urn.nsk.hr/urn:nbn:hr:167:137127

Tunjić, Ljubica. "Primjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Library, 2018. https://urn.nsk.hr/urn:nbn:hr:167:137127

Tunjić, Lj. (2018). 'Primjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Library, accessed 29 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:137127

Tunjić Lj. Primjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology, Library; 2018 [cited 2024 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:167:137127

Lj. Tunjić, "Primjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Library, Split, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:167:137127

Metadata
TitlePrimjena Frattini testa i testa zasićenosti vapnom u procjeni pucolanske aktivnosti različitih alumosilikatnih materijala : završni rad
Title (english)Application of Frattini test and saturated lime test to assess pozzolanic activity of different aluminosilicate materials : bachelor thesis
AuthorLjubica Tunjić
MentorDamir Barbir (mentor)
Committee memberPero Dabić (predsjednik povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
Library
Split
Defense date and country2018, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu provedeno je ispitivanje pucolanske aktivnosti alumosilikatnih materijala (otpadno ambalažno staklo, prirodni zeolit i otpadna građevinska opeka) veličine čestica <125 µm pomoću Frattini testa i testa zasićenosti vapnom. Za Frattini test pripremljeno je tri uzorka. Omjer cementa, CEM I 42,5 R i pucolana u uzorku je bio 80:20. Uzorci su se termostatirali 8 dana pri 40 ºC. Za test zasićenosti vapnom pripremljeno je 12 uzoraka. Uzorci su sadržavali 1 g pucolana i 75 ml zasićene otopine vapna (2g Ca(OH) 2 u 1 L demineralizirane vode). Uzorci su se termostatirali 1, 3, 7 i 28 dana pri 40 ºC. Nakon termostatiranja, svaki uzorak se profiltrira kroz Büchnerov lijevak pomoću vakuum pumpe te je odijeljena tekuća faza od krute. Titracijom filtrata s HCl-om i EDTA određen je ukupni alkalitet i koncentracija CaO u vodenim otopinama. Rezultati testova pokazali su da su otpadno ambalažno staklo, prirodni zeolit i otpadna građevinska opeka veličine čestica <125 µm pucolanski aktivni materijali te ih je moguće koristiti kao dodatak portland cementu. Rezultati nisu potvrdili povezanost Frattini testa i testa zasićenosti vapnom.
Abstract (english)
In this study pozzolanic activity of aluminosilicate materials (waste container glass, natural zeolite and waste building brick) of particles size <125 μm was tested using Frattini test and saturation lime test. Three samples were prepared for the Frattini test. Ratio of cement, CEM I 42.5 R, and the pozzolan in the sample was 80:20. Samples were thermostated for 8 days at 40 ºC. For saturation lime test 12 samples were prepared. The samples contained 1 g of puccolan and 75 ml of saturated lime solution (2g Ca(OH) 2 in 1 L of demineralised water). Samples were thermostated for 1, 3, 7 and 28 days at 40 ºC. After thermostation, each sample was filtered through Büchner's funnel using a vacuum pump and liquid phase was separated from the solid phase. Total alkalinity and CaO concentration in aqueous solutions of samples were determined by titration with HCl and EDTA. The results of the tests showed that waste container glass, natural zeolite and waste brick of particles size <125 μm are pozzolanic active materials and they can be use as supplement to portland cement. The results did not confirm the correlation between the Frattini test and saturation lime test.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:137127
Study programmeTitle: Chemical Technology; specializations in: Chemical Engineering, Environmental Protection
Study programme type: university
Study level: undergraduate
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteKljučne riječi doradio knjižničar/ Key words are revised by the librarian
Created on2018-09-17 09:21:01