{HEAD ~ A thin designed ribbon} of {TAIL ~ this thickness} allows gradual smooth and discreet transition from the surface of the girder to the waler supported on the girder 
{ HEAD ~ A thin designed ribbon } of { TAIL ~ this thickness } allows gradual smooth and discreet transition from the surface of the girder to the waler supported on the girder
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH