Method for repairing a roadway

摘要

Method for repairing a roadway (1) comprising a surface coat (2) on an infrastructure (3) having a longitudinal discontinuity (4), characterised in that it comprises at least the following operations: 1)a bottom notch (5) of relatively small width is made by milling in the infrastructure (3) 2) a top notch (6) of relatively large width is made by milling in the surface coat (2), which notch defines, with the bottom notch (5), a shoulder (7) located at the boundary between the surface coat (2) and the infrastructure (3) 3) the bottom notch (5) is filled with an infrastructure material (8) 4) the top notch (6) is filled with a surface material (9) on top of the infrastructure material (8).