A method for producing a support element for installation in concrete - or bitumen pavement of roadway - or bridges via gears, as well as including the same road - or bridges via gear

摘要

The invention relates to a method for producing a support element (19, 19 '') for installation in concrete - or bitumen pavement of roadway - or bridges via gears (14, 1). Furthermore, the invention relates to a road - or bridges via gear (14, 1), which a according to this method a prefabricated supporting element (19, 19 '') comprises. In particular, a road - or bridges via gear (14, 1) between a first and a further bridges of the workpiece support (2, 2 '') or between a bridge of the workpiece support (2) and a bridges abutment bearing (3) or between successive roadway surfaces (8, 8'') is specified. This connection is comprised of an expansion joint (4) between a first and a further bridges of the workpiece support (2, 2 '') or between a bridge of the workpiece support (2) and a bridges abutment bearing (3) or between successive roadway surfaces (8, 8''), as well as at least one elastic compensating body (15) in a joint trough (16) to be connected between the roadway surfaces (8, 8''). In the equalising member (15) is at least one prefabricated, elastic support element (19, 19 '') made of a bituminous material (20) and from rock grain (21) and is completely arranged in an elastic filling material (22) comprising a bituminous paving material (20) embedded.