Jácena concrete with metal implants.

摘要

Concrete girder with metal implants.; It consists of steel armor (2) and concrete for the construction of the horizontal structure of buildings, the lower base of the girder (1) comprises longitudinal grafts (6) made of metal, provided with a lateral projection ( 7), for the support of the hollow core (8) or floor beams of the floor, so that they remain inferiorly flush with the girder (1).