MULTIPLE GLAZING WITH ASYMMETRIC VACUUM-INSULATING GLAZING UNIT

The present invention concerns a multiple glazing (10) extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Y comprising at least : a. a vacuum insulating glazing unit comprising:i. a first glass pane, GP1, having a thickness Z1, and having an inner pane face (11) and an outer pane face (12)and a second glass pane, GP2, having a thickness, Z2, and having an inner pane face (21) and an outer pane face (22). The thicknesses are measured in the direction normal to the plane, P;ii. a set of discrete spacers (3) positioned between the first and the second glass panes, maintaining a distance between the first and the second glass panes; iii. a hermetically bonding seal (4) sealing the distance between the first and the second glass panes over a perimeter thereof; iv. an internal volume, V, defined by the first and the second glass panes and the set of discrete spacers and closed by the hermetically bonding seal and wherein there is a vacuum having a pressure of less than 0.1 mbar; and wherein the inner pane faces face the internal volume, V; b. a third glass pane, GP3, having an inner pane face (31) and an outer pane face (32); and c. a peripheral spacer (6) positioned between the outer pane face (22) of the second glass pane, GP2, and the inner pane face (31) of the third glass pane, GP3, over a perimeter thereof, that maintains a distance there between. The peripheral spacer (6), the outer pane face (22), and the inner pane face (31) define an internal space, Sp. The thickness ratio, Z1/Z2, of the thickness of the first glass pane, Z1, to the thickness of the second glass pane, Z2, is equal to or greater than 1.10 (Z1 / Z2 ≥ 1.10), and the second glass pane, GP2, is facing the internal space, Sp. La présente invention concerne un vitrage multiple (10) s'étendant le long d'un plan, P, défini par un axe longitudinal, X, et un axe vertical, Y, comprenant au moins : a. une unité de vitrage isolant sous vide comprenant : i. un premier panneau de verre, GP1, ayant une épaisseur, Z1, et ayant une face vitre intérieure (11) et une face vitre extérieure (12) et un deuxième panneau de verre, GP2, ayant une épaisseur, Z2, et ayant une face vitre intérieure (21) et une face vitre extérieure (22). Les épaisseurs sont mesurées dans la direction perpendiculaire au plan, P ; ii. un ensemble d'entretoises discrètes (3) positionné entre les premier et deuxième panneaux de verre, maintenant une distance entre les premier et deuxième panneaux de ver