Patent ID: 8136191
Filing Date: 2012-03-20
Classification: E01D,E04G

Abstract:
1. A scaffold arrangement for repairing the edge structure of a concrete bridge, the arrangement comprising: a number of bents arranged at a distance from each other over a portion of the length of the bridge that needs to be repaired and supported onto the edge of the bridge, comprising support members for supporting the bent onto the bridge, mould walls supported onto the bents in order to form a concrete casting mould for casting a new edge structure for the bridge, and an access bridge supported onto the bents in order to form a passage and a working platform for the duration of the repair period, wherein the bent comprises: a first beam portion extending substantially transversely relative to the longitudinal direction of the bridge to a distance below the bridge, so that said mould walls can be fitted onto the first beam portion, a second beam portion extending to an opposite direction relative to the first beam portion and supporting the access bridge, and a longitudinally adjustable support bar pivotally connected at one end to the first beam portion and being at the other end supportable against the lower surface of the bridge.