R609.4.1 Rake Beam
Where concrete or masonry is carried full height to the roof line, a cast-in-place rake beam as detailed in Figure R609.4.1 shall be provided. The minimum thickness of the rake beam from top of masonry shall be 4 inches (102 mm). One No. 5 continuous reinforcing bar shall be placed in the rake beam along the roof line.
CONTINUOUS GABLE ENDWALL REINFORCEMENT ONE AND MULTISTORY