PL437128A1 - Stiffened insulating glass - Google Patents

Abstract

The subject of the invention is a stiffened glazing unit, used especially in refrigerated shelves, comprising an outer pane (1) of toughened glass and a parallel inner pane (2) of preferably toughened glass, where the space between the panes is filled with gas (3) increasing the insulating coefficient of the glazing unit, preferably argon, connected transparent profiles (4) with a rectangular cross-section embedded around the entire perimeter of the glazing unit, while the profiles (4) are connected to the outer (1) and inner (2) panes by means of a transparent double-sided adhesive tape (6), and the bottom surface (9) of the outer toughened glass pane (1) and the lower surface (10) of the inner (2) glass pane are in the same position or are offset to each other, while the lower surface (11) of the profile (4) is not in the same position in relation to the lower ones surface (9) and (10) of the outer (1) and inner (2) pane, and the profile is recessed deep into the pane creating a t This way, a rectangular tray open on one side and limited on the other three sides by walls, i.e. on one side with a fragment of the outer pane (1) surface, on the other side with a fragment of the inner pane (2) surface, and on the third side with a recessed profile wall (4), characterizing the fact that there is a transparent stiffening in the tray (12), created as a result of introducing a mixture of modified epoxy resin and hardener into the epoxy resin into the tray and then its solidification.