Capping metal detail

This wall detail masonry top shows a metal crown fastened with a continuous clamp. the slopes of adaptation to the roof to pour the water. the roof structure is supported by a connecting beam; part of the masonry load support system. the wall has a 24mm air clearance for drainage and the vents are spaced 600mm oc there is an air/moisture/vapor barrier on the cavity side of the cmu; and 50mm of rigid insulation resides in the drain cavity