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master's thesis
Veziva na bazi kalcinirane gline u betonima široke primjene
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2020. urn:nbn:hr:237:174534
Bašić, Alma-Dina
University of Zagreb
Faculty of Civil Engineering
Materials

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

Cite this document

Bašić, A. D. (2020). Veziva na bazi kalcinirane gline u betonima široke primjene (Master's thesis). Zagreb: University of Zagreb, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:174534

Bašić, Alma Dina. "Veziva na bazi kalcinirane gline u betonima široke primjene." Master's thesis, University of Zagreb, Faculty of Civil Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:237:174534

Bašić, Alma Dina. "Veziva na bazi kalcinirane gline u betonima široke primjene." Master's thesis, University of Zagreb, Faculty of Civil Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:237:174534

Bašić, A. D. (2020). 'Veziva na bazi kalcinirane gline u betonima široke primjene', Master's thesis, University of Zagreb, Faculty of Civil Engineering, accessed 11 November 2024, https://urn.nsk.hr/urn:nbn:hr:237:174534

Bašić AD. Veziva na bazi kalcinirane gline u betonima široke primjene [Master's thesis]. Zagreb: University of Zagreb, Faculty of Civil Engineering; 2020 [cited 2024 November 11] Available at: https://urn.nsk.hr/urn:nbn:hr:237:174534

A. D. Bašić, "Veziva na bazi kalcinirane gline u betonima široke primjene", Master's thesis, University of Zagreb, Faculty of Civil Engineering, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:237:174534

Metadata
TitleVeziva na bazi kalcinirane gline u betonima široke primjene
Title (english)Binders based on calcined clay in concrete of wide application
AuthorAlma-Dina Bašić
MentorMarijana Serdar (mentor)
Committee memberAna Baričević (predsjednik povjerenstva)
Committee memberMarija Jelčić Rukavina (član povjerenstva)
Committee memberMarijana Serdar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Civil Engineering
(Materials)
Zagreb
Defense date and country2020-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract
Razvojem infrastrukture u cijelom svijetu povećava se potražnja za cementnim materijalima. Unatoč poboljšanju procesa proizvodnje cementa u okoliš se otpušta znatna količina CO 2 . Upotreba mineralnih dodataka kao zamjena za dio cementnog klinkera je rješenje za smanjenje emisije CO 2 u okoliš, a da se pritom zadrže istovjetna mehanička i trajnosna svojstva betona. Količine mineralnih dodataka, koji su se do sada najviše koristili, nisu dovoljne za sve veće potrebe cementne industrije. Glina koja sadrži kaolin dostupna je u zemljama gdje se očekuje najveća potreba za cementom. Kalciniranjem postiže pucolanska svojstva, a u kombinaciji s vapnencem smanjuje troškove proizvodnje i negativan utjecaj na okoliš. U ovom radu dio cementa je zamijenjen kombinacijom kalcinirane gline i vapnenca. Provedena su ispitivanja betona ciljanih čvrstoća C25/30 i C30/37. Ispitana su svojstva mješavina u svježem i očvrsnulom stanju. Moguće je postići zahtijevana svojstva betona običnih čvrstoća dodatkom kalcinirane gline i vapnenca sa smanjenjem negativnog utjecaja na okoliš.
Abstract (english)
With the development of infrastructure all over the world, the demand for cementitious materials is increasing. Despite the improvement of the cement production process, a significant amount of CO 2 is released into the environment. The use of supplementary cementitious materials (SCM) to replace part of the clinker in cement is a solution for reducing CO 2 emissions into the environment, while maintaining the same mechanical and durable properties of concrete. The quantities of SCMs, which have been used the most, are not sufficient for the growing needs of the cement industry. Clays containing kaolinite are available in countries where the greatest need for cement is expected. By calcination it achieves pozzolanic properties and in combination with limestone it reduces production costs and negative impact on the environment. In this research, part of the cement has been replaced by a combination of calcined clay and limestone. Tests of concrete of target strengths C25/30 and C30/37 were performed. The properties of fresh and hardened mixtures were examined. It is possible to achieve the required properties of ordinary strength concrete by addition of calcined clay and limestone with a reduction of negative impact on the environment.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:237:174534
Study programmeTitle: Civil Engineering; specializations in: Construction Management, Transportation Engineering, Geotechnical Engineering, Hydraulic Engineering, Structural Engineering, Construction Materials, Theory and Modeling of Structures
Course: Construction Management
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
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Created on2023-06-06 08:36:17