Body of Revolution alivianador applied to a Concrete Structure, with at least one of said Series of Body positioning protrusions on a support located within that structure.

摘要

The Invention describes the alivianador Body (1) is a Body of Revolution of curved side walls, chosen from a Sphere, a body or an Ellipsoid Elliptical Hollow internally, and defines an interior Air filled and hermetically closed. A first series of positioners has means (3) projecting from the Ice Cap in contact with a number of Steel (8).Each of the protrusions (3) and projecting radially Spaced from a Crown near the center of the polar cap to the equatorial diameter of the body of Revolution, identifying means of defining a Shoulder CAP (6) of the Body (1) alivianador Positioner with respec To the Steel (8),Being said, continued by a Recess (7) defines means of support for these Irons (8) determining a Separation of each iron on the tangent to the Outer surface of the above-mentioned bodies of Revolution, forming the lateral surface and between each support a Separation That defines a Passage (12) of the concrete.In another building, The Body alivianador has, in conjunction with the first protrusions (3), a series of projections in the form of fins Flat Equatorial (40) Linking Equatorial appendages or spacers (50)