Čvrstoće cementnih kompozita

undergraduate thesis

• Title (english): Strength of cement composites
• Author: Lucija Hajdu
• Mentor: Nevenka Vrbos (mentor)
• Committee member: Nevenka Vrbos (predsjednik povjerenstva)
• Committee member: Emi Govorčin Bajsić (član povjerenstva)
• Committee member: Zlata Hrnjak-Murgić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2020-02-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Chemical Engineering

Abstract

Postoje različiti čimbenici koji utječu na čvrstoću cementnih kompozita. Čvrstoća materijala je napon koji odgovara najvećoj sili potrebnoj da se tijelo razori. U skupinu čimbenika čvrstoće materijala spadaju vodocementni faktor, vrsta cementa i agregata, vlažnost, temperatura i vrijeme hidratacije. Važnost procesa hidratacije na razvoj čvrstoće prati se na svim mineralima klinkera. Proces topline hidratacije ima važan utjecaj na razvoj mikrostrukture i brzinu očvršćivanja cementnog materijala. Čvrstoće cementnih materijala određuju se razornim i bezrazornim metodama.

Abstract (english)

There are various factors that affect the strength of cement composites. The strength of the material is in the voltage that corresponds to the maximum force required to break the body. The material strength factors include the water-cement ratio, type of cement and aggregate, humidity, temperature and hydration time. The importance of the hydration process on the development of strength is monitored on all clinker minerals. The hydration process has an important influence on the development of the microstructure and hardening rate of the cementitious material. The strengths of cementitious materials are determined by destructive and non-destructive methods.

• Keywords: cementni kompozit; hidratacija; mikrostruktura i čvrstoća
• Keywords (english): cement composite; hydration; microstructure and strength
• Language: croatian
• URN:NBN: urn:nbn:hr:149:427927
• Study programme: Title: Materials Science and Engineering - Undergraduate study; 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 resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2023-05-03 13:54:16