Improvements in the construction of forged through metal beams. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the construction of slabs by metal beams, which are characterized by comprising a resistant element, incorporated into the concrete mass or support of the prefabricated or non-manufactured covering elements, made by two parallel beams, preferably the upper one of greater section than the lower, joined together by means of inclined crossbars that constitute a triangular truss welded at their vertices to the corresponding beams and the lower stringer welded a platabanda along its entire length, so that it forms a light element and high resistance to bending which is fixed without embedment to the races or master girders and serves as support for the filling elements for the realization of the floor. (Machine-translation by Google Translate, not legally binding)