wall covering for gebäudeaußenwände

摘要

The wall component, to clad the outer wall of a building, is an outer skin section (1) secured to the carrier plate (4) by at least two layers of different inorganic adhesives, spread over the whole surface, which are heat resistant to a temp. above 1000 deg. C. The adhesives are selected so that, on heating, the diff different coefficient of expansions of the outer skin (1) and the carrier plate (4) are compensated. The adhesives are also strong enough to withstand pressure and suction forces applied by wind, and any resulting interior tensions within the cladding. The lower edge of the outer skin (1) is supported by the horizontal surface of the carrier rail (8). Pref. the carrier plate (4) is composed mostly of a fibre cement, and the outer skin (1) is of ceramic plates or plate material especially of Cu or steel plate. The surface of the outer skin (1), away from the building facade (10), is enamelled, eloxided or lacquered. The carrier rails (8) are of extruded Al profiles. A profiled bar (9) is fixed to the carrier frame (6) and/or the carrier plate (4), with a downwards surface as a set seating for the upper edge of the outer skin (1). The shapes of the profiled bar (9) and the carrier frame (8) are structured so that an optically sealed barrier is between two wall units, above each other, to prevent water penetrating from the outside, and also to give a water guide and rear ventilation to the facade. e 9 sleeved screws (5) with anchors secure the wall units to the carrier frame (6). At least two inorganic adhesives are used, between -15 to +80 deg.C without affecting their adhesion. ADVANTAGE - The system gives a wall cladding unit which is stable, and without visible anchoring to the carrier, which can be attached to the building to give a clean appearance.