FIELD: construction.
SUBSTANCE: window is made in form of heat-insulated outer wall of double glazing, particularly for windows or facades of buildings. It comprises outer panel and inner panel with low-emission optical coatings, applied to their surface, parallel to each other and forming space. Wherein it is equipped with gas-dynamic device in form of flow vortex-formers consisting of barriers-boards, installed at angle to outer panel in middle part of window and to building facade along perimeter of window, which are arranged along perimeter of glass unit window for entire width and height of window.
EFFECT: heat-saving insulating glass unit window is disclosed.
1 cl, 3 dwg
