Autoristic support viguet for cubrication elements. (Machine-translation by Google Translate, not legally binding)

摘要

Self-reinforcing support beam for covering elements, characterized by being constituted by a body or concrete block whose cross-section adopts the general shape of a concave hexagon composed of two isosceles trapezoids, one of considerably greater height than the other, joined together by its smaller bases, which originates in the unión of both a strangulation that characterizes the figure. (Machine-translation by Google Translate, not legally binding)