Development of profile systems for aluminium-glass facades

Ovaj diplomski rad, izrađen je u suradnji s poduzećem ALU-KON d.o.o., čija je primarna djelatnost izvođenje aluminijsko-staklenih fasada i aluminijske stolarije. U diplomskom radu objašnjeni su tipovi aluminijsko-staklenih fasada i principi konstruiranja. Poduzeće ALU-KON ima interno razvijene sustave profila za aluminijsko-staklene fasade. U ovom diplomskom radu, ti postojeći sustavi su preoblikovani i nadograđeni kako bi zadovoljili suvremene zahtjeve tržišta posebno one vezane uz teška moderna troslojna IZO stakla i niske koeficijente prolaznosti topline. Također, razvijeni su i novi sustavi aluminijsko-staklenih fasada sa strukturalnim staklom, odnosno gdje je s vanjske strane vidljivo samo staklo. Na kraju je izrađena numerička analiza toplinske provodljivosti novih redizajniranih sustava profila i izrađena je analiza naprezanja u određenim dijelovima konstrukcije metodom konačnih elemenata.This master's thesis is made in cooperation with ALU-KON d.o.o., whose business primarily focuses on glass and aluminium curtain walls and aluminium windows and doors. Types of curtain walls and the principles for the design of aluminium-glass curtain walls are explained in this master's thesis. The company ALU-KON d.o.o., has internally designed and developed systems for aluminium-glass curtain walls. In this master’s thesis, the existing systems have been redesigned and upgraded to conform to modern demands for aluminium glass curtain walls, specifically those concerning heavy triple glazed isolation glass units and low coefficients of heat transfer. Also, new structurally glazed systems for aluminium-glass curtain walls have been designed, which have an all-glass exterior. In the end of the master’s thesis, a numerical calculation has been made to determine the coefficients of heat transfer in the redesigned profile systems and a stress analysis has been made on some parts using finite elements method