Procedure for the manufacture of prefabricated elements for ceilings, of armed concrete, as well as the ceiling obtained with them. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for the manufacture of prefabricated elements for reinforced concrete roof, as well as the roof obtained with them, whose elements are hollow and of elongated shape, apt to form a reinforced concrete slab, characterized by the fact that, inside a first formwork a first base part is made, while in another form a second rib portion is made, which, outside at least one of said parts, protrudes pieces of reinforcement irons and the two parts join the one to the other making penetrate the armor irons into the concrete of the other that has not yet started the setting. (Machine-translation by Google Translate, not legally binding)