A procedure for construction of floors and roofs of armed, or mixed armed and pretensed concrete. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent no. 278,000 for: A procedure for the construction of floors and roofs of reinforced concrete, or mixed reinforcing and prestressing, in which prefabricated ribs or joists are used, as stated in the claims of the main patent, essentially characterized by placing the extension reinforcement, that is to say the one placed in the lower part, a third round iron higher than the two normally provided, so that its axes form a triangle, which allows reducing the concrete height of those beams provided or nerves, the armor being almost uncovered in order to weld short pieces of round iron that are interspersed with variable spaces between the two lower irons and the third superimposed on them. (Machine-translation by Google Translate, not legally binding)