Two-part overlapping external surface structured cladding slabs - with vertical side bevelling, narrower upper panel and vertical rear ribs

摘要

The external building external surface cladding element forms a rectangular slab of cast or form-compressible material, with a bottom panel imitating brick or stone masonry or other patterning, and a top panel of corresponding thickness, with its front surface running in a rearward plane and shaped for attachment to a substructure, and with a thickened-section connecting piece between these panels. The vertical edges are partly tapered off, and the breadth of the upper panel is less than that of the lower one. On the rear surface there are vertical ribs formed in one piece with it, beginning at the point of connection between the two panels and ending at an interval from the bottom end, corresponding to the height of the upper panel. Predetermined areas of the substructure can be left clearing for fixing door or window fittings with no impediment from the cladding elements, which can also be used at the corners of buildings.