| 摘要 |
Within the scope of building construction, involving the production of platforms or floors from reinforced-concrete components, the feature of the invention is the use of metal structures designed to combine the functions of a framework and/or reinforcement of the concrete with those of shuttering walls for the concrete during construction and/or those of temporary support means, it also being possible for these structures to include removable, possibly reusable, stiffeners, in such a way that the need for supporting pillars, which are a nuisance in the work to be carried out beneath the platforms or floors during the hardening of the concrete, is avoided or considerably reduced. <IMAGE>
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