Laminated Glass

Laminated glass is produced by pressing more than one piece of glass with hard elastic and highly tear-resistant polyvinyl butyral (PVB) foils under heat and pressure. Under 12 bar pressure and at a temperature of 150 ⁰C for a certain period of time, the glass is autoclaved to turn into laminated glass.

These are units formed by bringing two or more pieces of glass together and placing suitable dry air or insulating gases (argon, etc.) between them at ambient pressure. A spacer bar should be used to create an air or gas gap between the glass plates and a dehumidifying material should be placed inside the spacer bar. The glass panes and spacer bead must be joined using an internal sealant (butyl / polyisobutylene) and an external sealant must be applied to seal the insulating glass. The thickness of the glasses forming the insulating glass should be determined by taking into account the loads such as wind, snow, etc.