| 摘要 |
<p>The present building system solves constructing of large span buildings with flat soffit by composite elements. It comprises full-finished assembling single footing elements (5), two-part composite columns (4) into which the longitudinal large-height upper and lower bearing wall-panels (2) and (3) are inserted, that close the inner space of the building. Roof-ceiling composite elements (1), solve simoultaneously the roof and the flat concrete soffit that is covered by thermal insulation (6). On the upper steel part of the roof construction secondary beams (7) are applied to carry the roof cover (8). The building interior is finished, contains the flat soffit ceiling (1.1) with invisible roof construction whereby the heating volume is reduced and the thermo-isolated, naturally ventilated loft is formed through which instalations (12) can be quided. In one embodiment the entire building can be constructed before the ground plate (9) which is then poured in closed space. The assembling single footing elements enable to construct in winter season too. Economic buildings are constructed quick and easy by small number of large, finished elements that cover large area portion at once.</p> |
