ROD FOR THE BRICK PANEL Russian patent published in 2017 - IPC E04C2/04 

FIELD: construction.

SUBSTANCE: rod for the brick panel is made as damping, in the form of coaxial positioned cylindrical shells, between which the tubular damping elements from the vibration-damping material are located coaxially, to the ends of which the flat rigid stops are fixed. The density of the vibration damping material layers is less than the density of coaxial cylindrical shells. The coaxial cylindrical shells of the reinforcing damping rods are made perforated, and polyurethane is used as the vibration damping material for tubular damping elements. The flat rigid supports, connecting the end surfaces of coaxial cylindrical shells, are made combined, consisting of at least three layers: the lower and upper are made rigid, and the third layer, disposed between them, made as damping. At that the internal cavity is filled with a set of at least two damping discs, fixed at the elastic axles, disposed coaxially with the cylindrical shell and at least one cylindrical helical spring is located between the damper discs.

EFFECT: brick wall panel seismic stability increase.

5 dwg