Utjecaj recikliranih polimernih vlakana na unutarnje njegovanje morta

master's thesis

• Title (english): Effect of recyled polymer fibres on internal curing of mortar
• Author: Luka Glasnović
• Mentor: Ana Baričević (mentor)
• Committee member: Ana Baričević (predsjednik povjerenstva)
• Committee member: Marijan Skazlić (član povjerenstva)
• Committee member: Nina Štirmer (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Materials); Zagreb
• Defense date and country: 2022-07-07, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

U radu je prikazan utjecaj recikliranih polimernih vlakna iz otpadnih guma (RTPF) na svojstva morta visokih čvrstoća. Provedena su ispitivanja u svježem stanju (konzistencija, sadržaja pora, gustoća i temperatura) i očvrsnulom stanju (promjena relativne vlažnosti i promjena temperature, autogeno i skupljanje uslijed sušenja, tlačna i savojna čvrstoća te modul elastičnosti). Cilj rada je utvrditi doprinos RTPF vlakana na svojstva morta u ranoj starosti, odnosno mogućnost vlakana da djeluju kao rezervoari vode i time utječu na smanjenje vrijednosti autogenog skupljanja i skupljanja uslijed sušenja.

Abstract (english)

This master's thesis deals with the influence of recycled tire polymer fibers (RTPF) on the properties of high-strength mortar. Tests were carried out in the fresh state (consistency, pore content, density and temperature) and in the hardened state (change in relative humidity and change in temperature, autogenous and drying shrinkage, compressive and flexural strength and modulus of elasticity). The objective of this study is to determine the contribution of RTPF fibers to the properties of the mortar at an early age and the ability of the fibers to act as a water reservoir and reduce the value of autogenous and drying shrinkage.

• Keywords: reciklirana polimerna vlakna; autogeno skupljanje; relativna vlažnost
• Keywords (english): recycled polymer fibers; autogenous shrinkage; relative humidity
• Language: croatian
• URN:NBN: urn:nbn:hr:237:403562
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2022-11-16 09:02:16