| 摘要 |
The object of the invention is an insulating bead for window installation in building wall openings, used mostly as a bead installed under windows, adapted to installation of window sills, and an insulating window frame made of insulating beads, installed in the window opening and blocking flow of heat between the building wall and the window frame. Insulating bead for window installation in building wall openings, which has an approximately rectangular outline of its cross-section, at least partially filled with a foamed insulating material, characterised in that it is provided as an open profile (1, 1'), with an approximately U-shaped outline, the interior of which, confined by side walls (4), top ribs (3) and the bottom (6), is completely filled with foamed insulating material (10). Whereas insulating frame of a window, made of longitudinal insulating pads, adhering to the circumference of its polygonal frame and to the frame of the window opening in the building wall, characterised in that, each pad (102) is made of at least one insulating bead (103, 103'), provided on its top and on its bottom with longitudinal mounting ribs (2, 3), wherein attaching side protrusions (5) of top mounting ribs (2) of the insulating bead (103) are meshed with mounting ribs (8) of the window frame (9), and they are also matched with the outline of attaching side protrusions (7) of mounting ribs (3), formed on the bottom of a twin, insulating bead (103'). |
