ES184429U - A piece for construction. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A piece for the construction, constituted of a longitudinal ceramic body, configured externally in all its extension in two wavy side surfaces, symmetrical with respect to the vertical axial plane of the piece, of set path in the form of an inverted cup, characterized in that the corrugated bands present two incoming steps in the upper convergence zone and two hot steps in the divergent lower zone, whose upper and lower steps, respectively, are joined by flat surfaces, constitutive respectively of the upper and lower base of the piece; and because, internally and perpendicular to its cross section, the ceramic body has an axial tunnel, comprised between both bases and limited, by two parallel vertical partitions with a staggered middle area of greater approximation between them and laterally, enters the said vertical parallel partitions and the aforementioned wavy bands, are staggered several tunnels symmetrical with respect to the axial vertical plane, limited by partitions parallel to the bases of the piece; and because the upper base, of smaller amplitude, has two parallel external channels, in "U" extended over the entire length of the piece, which face attracts rectangular inner channels, constituting weakened lines in the base, in order to optional extraction of the intermediate basic zone, in the binder filling of the underlying axial tunnel whose fillings of the axial tunnel and likewise, of the sides by forged materials, constitute the elements that increase the resistance to bending and breaking of the piece. (Machine-translation by Google Translate, not legally binding)