| 摘要 |
In a method for producing a building envelope part (19) for angle-selective irradiation insulation on a building envelope, which building envelope part (19) has an outer surface (29), an inner surface (39) opposite the outer surface (29), and a side edge that bounds the outer surface (29) and the inner surface (39), the outer surface (29) is provided with outer structures (219) and the inner surface (39) is provided with inner structures (319). The outer structures (219) and the inner structures (319) are arranged relative to each other in such a way that the building envelope part (19) has different transparency depending on the spatial angle of incidence. The outer structures (219) and the inner structures (319) are arranged in particular with regard to an orientation of an intended application of the building envelope part (19) and with regard to the latitude of the intended application of the building envelope part (19). By means of the design of the outer structures and the inner structures according to the invention, it is possible that the outer structures and the inner structures are arranged in such a way that a building envelope comprising the building envelope part is optimally adapted to an orientation and in particular to an orientation deviating from southern orientation, to tilted or horizontal arrangements, or to an arbitrary latitude. Thus the transmittance behavior of the building envelope part can be accordingly optimized for the particular situation. |
