BARRIER Russian patent published in 2014 - IPC E01F8/00 

FIELD: construction.

SUBSTANCE: invention relates to acoustic barriers used along transport routes. A barrier comprises appropriate panels (10) and facilities (13) for panel support. The panel (10) comprises a panel body (12) with upper surface (16) and lower surface (18) and at least one appropriate transverse terminal part (12a, 12a), stretching between the appropriate cross sections (13a, 13a) of the facility that supports the panel and having a cross surface (14), arranged as facing the appropriate perpendicular section (13b) of the supporting facility itself. The barrier also comprises an element (20, 50) installed between the components between the cross surface (14) of the panel and the appropriate perpendicular section (13b) of the supporting facility. The facility installed between the components represents an element (50) installed between the components and comprising an appropriate cogged facility (54, 54) arranged between the panels laid one onto the other.

EFFECT: invention makes it possible to increase reliability of panel fixation.

40 cl, 11 dwg