SASH FOR A SLIDING WINDOW OR A SLIDING DOOR AND METHOD FOR PROVIDING AN UNTREATED METAL SURFACE IN SUCH A SASH
A sash (2) for a sliding window (1) or a sliding door includes at least two aluminium members (4, 5) connected by one or more insulating strips (7, 8). The two aluminium members (4, 5) and one of the insulating strips (7) at least partially confine a cavity (9) having a first side (10) in a directio...
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Zusammenfassung: | A sash (2) for a sliding window (1) or a sliding door includes at least two aluminium members (4, 5) connected by one or more insulating strips (7, 8). The two aluminium members (4, 5) and one of the insulating strips (7) at least partially confine a cavity (9) having a first side (10) in a direction (y) perpendicular to a plane (x-z) in which the sash (2) extends and a second side (11) opposite to the first side (10). A low emissivity surface (6a) is disposed along the first side (10) or the second side (11) and has an emissivity ε of less than or equal to 0.3. |
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