ES155646U - Piece for construction. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Piece for the construction, characterized by presenting a uniform section, in which the lower face is flat and the upper one has two slopes, descending towards the sides, the latter being curved, convex, with small concavities at their confluences with the ends of the upper part which allows to increase the volume of concrete in the joints of the joist with the piece described in the area of greater compression efforts avoiding that the compression layer has to be increased in the rest of the floor, and presenting, in their confluence with the ends of the lower part, two incoming steps for the support on the lower wing of the appropriate beam, the upper and lower parts being joined together by straight partitions, perpendicular to the lower part, which leave spaces between them hollows that lighten the piece, joining these partitions to the internal faces of the upper and lower parts by bifurcated branches in v, in am the ends in order to decrease the free height of the partition and therefore decrease the slenderness of this with the consequent increase in strength of the piece, and presenting the outer faces of the upper and lower parts corrugated or extrudate strips, in the direction of partitions, to increase the adherence of said external surfaces. (Machine-translation by Google Translate, not legally binding)