| 摘要 |
The present invention relates to a prefabricated supporting external wall element (1) or infill wall element consisting of concrete, light clinker or similar material and having pairs of beams (2, 3) retained at a mutual distance (A) from one another viewed in a vertical sense, with force-absorbing stiffening uprights (4) extending between the beams (2, 3) and thermal moulded-on insulation (5) accommodated in spaces (6) between the beams (2, 3) and the uprights (4). The internal thermal insulation, which consists of cellular plastic, mineral wool or some other suitable fibre material, is freely accessible in a direction from the outward-facing side of the element to permit subsequent coverage of the surface layer on-site, or a thin bearer (9) can be supported along the outward-facing surface of the element, comprising a surface coating (8) consisting of either plaster, fibre-reinforced cement, glass fibre-reinforced cement plaster, minerit3 or some other suitable surface coating that can be applied to the bearer prior to delivery to the site or can be applied to the bearer subsequently. |
