prikaz prve stranice dokumenta Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju
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master's thesis
Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju
2022. urn:nbn:hr:133:744376
Benković, Đurina
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Materials and Structures

Cite this document

Benković, Đ. (2022). Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:744376

Benković, Đurina. "Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2022. https://urn.nsk.hr/urn:nbn:hr:133:744376

Benković, Đurina. "Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2022. https://urn.nsk.hr/urn:nbn:hr:133:744376

Benković, Đ. (2022). 'Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, accessed 22 December 2024, https://urn.nsk.hr/urn:nbn:hr:133:744376

Benković Đ. Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek; 2022 [cited 2024 December 22] Available at: https://urn.nsk.hr/urn:nbn:hr:133:744376

Đ. Benković, "Utjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, Osijek, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:133:744376

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Metadata
TitleUtjecaj količine i vrste cementa i mineralnih dodataka na svojstva betona s recikliranom gumom u svježem stanju
Title (english)The influence of cement and mineral admixtures on the properties of fresh concrete with recycled rubber
AuthorĐurina Benković
MentorIvana Miličević (mentor)
Committee memberTanja Kalman Šipoš (predsjednik povjerenstva)
Committee memberIvana Miličević (član povjerenstva)
Committee memberLucija Kraus (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
(Department for Materials and Structures)
Osijek
Defense date and country2022-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Supporting Structures
Abstract
U radu je prikazan utjecaj cementa i mineralnih dodataka na svojstva svjeţeg betona sa recikliranom gumom, a zatim je provedeno eksperimentalno ispitivanje. Pripremljene su betonske mješavine s dva razliĉita tipa superplatifikatora SP Energy FM 500 i SP Energy FM 500 NX, u iznosu od 0,2 i 0,4 % mase veziva, i izraĊene su mješavine s dvije razliĉite vrste cementa CEM I 42,5R i CEM II 42,5N. Slijeganje i rasprostiranje betona mjereno je u intervalima od po 15 minuta kako bi se odredilo ponašanje betona pri produljenom vremenu miješanja. Prikazan je efekt zadrţavanja ţeljene konzistencije nakon 15, 30, 45, 60 i 90 minuta miješanja betona. Rezultati ispitivanja pokazali su da superplastifikator SP Energy FM 500 NXutjeĉe na jednoliku obradivost tijekom mjerenja unutar predviĊenog perioda i na samom kraju ispitivanja, pri ĉemu se na kraju zadrţava unutar istog razreda konzistencije kao na poĉetku mjerenja.
Abstract (english)
The influence of cement and mineral admixtures on the properties of fresh concrete with recycled rubberwas described and experimental tested. Concrete mixtures with different percentages of two types of superplasticizers A1 and A2, i.e. 0.2, 0.4 % by binder mass, and mixtures with two different cement types CEM I 42,5R i CEM II 42,5Nwere prepared. Slump and flow table tests were performed at 15-minute intervals to determine the fresh performance of each concrete mixture and retention of consistency. The effect of retention of consistency after 15, 30, 45, 60, and 90 min were studied. Test results indicate that mixtures with superplasticizer A2 show a more uniform workability range during the measurement period and at the end of the measurement, remain within the same consistency classes, as in the initial measurement.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:133:744376
Study programmeTitle: Specialist professional study in civil engineering; specializations in: Construction management, supervision and maintenance of structures, Construction management, supervision and maintenance of structures
Course: Construction management, supervision and maintenance of structures
Study programme type: professional
Study level: specialist graduate
Academic / professional title: stručni/a specijalist/specijalistica inženjer /inženjerka građevinarstva za vođenje građenja, nadzor i održavanje građevina (stručni/a specijalist/specijalistica inženjer /inženjerka građevinarstva za vođenje građenja, nadzor i održavanje građevina)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2022-10-24 10:31:35