Patent ID: 8161689
Filing Date: 2012-04-24
Classification: E06B

Abstract:
1. An adjustable end dam, comprising: a bottom leg having an upper surface and a rear edge; an adjustable rear leg projecting from the rear edge of the bottom leg and having an inner surface, a first side edge and a second side edge, the adjustable rear leg being adjustable with respect to the bottom leg; a side leg bent from an end of said bottom leg, the side leg having an inner surface, an outer surface and a rear edge; and a movable web extending between the rear edge of the side leg and the first side edge of the adjustable rear leg, the movable web having an outer surface and an inner surface directed towards the rear leg, the movable web being planar, and the inner surface of the movable web being substantially parallel to a surface of the adjustable rear leg; wherein: the upper surface of the bottom leg, the inner surface of the side leg and at least a portion of the inner surface of the rear leg define a first cavity for receiving at least a portion of a first brick therein; the outer surface of the side leg and the outer surface of the movable web define a second cavity for receiving at least a portion of a second brick therein; and the outer surface of the side leg and the outer surface of the movable web define a fluid barrier between the first and second cavities.