Patent ID: 6625948
Filing Date: 2003-09-30
Classification: E04B,E04C

Abstract:
A brick material building element comprising:a base comprising a length, a first side, a second side, an inner surface, and an outer surface, whereby a width is defined by a distance between the first side and the second side; a longitudinal protrusion formed on the first side of the base; a longitudinal recess formed on the second side of the base; a main protrusion extending from the inner surface of the base; the main protrusion comprising longitudinal sides and a longitudinal surface which is shorter th n the length of the base; the longitudinal surface comprises at least one recess the longitudinal sides extending from the inner surface to the longitudinal surface and being inclined towards one another from the inner surface to the longitudinal surface; at least one longitudinal through opening being disposed in at least one of the base and the main protrusion, wherein the longitudinal protrusion comprises an external shape which is complementary to and adapted to fit within the longitudinal recess of another brick material building element.