Protupožarni premazi za zaštitu čeličnih konstrukcija

master's thesis

• Title (english): Fire protective coatings for steel structures
• Author: Ivan-Pavao Boras
• Mentor: Ivan Stojanović (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-05-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

U radu je obrađena korozija i svi uzroci korozije, kao uvodni dio u premaze i njihovu primjenu. U radu je fokus stavljen na premaze, gdje su pobliže opisane njihove komponente, načine zaštite površine materijala, kao i same uzorke korozije.

Dodatno, u radu se posvetilo procesima nanošenja premaza, kao i njihovom kemijskom sastavu i strukturi o kojoj uvelike ovisi kvaliteta premaza.

Detaljnije su opisani protupožarni premazi, uključujući njihovu kemijsku strukturu i mehanička svojstva. Protupožarni premazi svoju potrebu i značaj dokazuju u širokoj primjeni unutar svih grana gospodarstva.

U eksperimentalnom dijelu rada ispitana su svojstva debljine, prionjivosti, tvrdoće, otpornost u vlažnoj i slanoj komore, protupožarna svojstva i izmjerena je debljina nastale pjene.

Abstract (english)

Corrosion and all causes of corrosion are treated in the paper, as an introduction to coatings and their application. In the paper, the focus is on coatings, where we have described in detail their components, methods of protecting the surface of the material, as well as the corrosion patterns themselves.

In addition, in the work we devoted ourselves to the coating application processes, as well as their chemical composition and structure, on which the quality of the coating largely depends.

Fire protection coatings are described in more detail, including their chemical structure and mechanical properties. Fireproof coatings prove their need and importance in wide application within all branches of the economy.

In the experimental part of the work this paper researched, properties of thickness, adhesion, hardness, influence of humidity and salt spray chamber, fire resistant properties were tested and the thickness of the resulting foam was measured.

• Keywords: protupožarna zaštita; zaštitni premazi; korozija; zaštita od korozije
• Keywords (english): fire resistence; protective coatings; corrosion; corrosion protection
• Language: croatian
• URN:NBN: urn:nbn:hr:235:702726
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-05-17 07:36:04