E - Fixed Constructions – 04 – C
Patent
E - Fixed Constructions
04
C
E04C 1/00 (2006.01) E02D 29/02 (2006.01) E04C 1/39 (2006.01) E04B 2/02 (2006.01)
Patent
CA 2091226
A building block, having a back surface, a front surface, two essentially identical end surfaces, two essentially identical side walls, and a large center opening therethrough, which is aligned with and parallel to the core axis of the block. The back surface is perpendicular to the plane provided by the cross axis and the core axis, and has three segments including an open center segments and two lateral segments which is a continuum of the large center opening. The front surface has three segments which comprise a raised center segment, and two lateral segments. Last of all, each side wall has located therein a channel of predetermined width and depth, each channel being aligned with and parallel to the core axis of the block, the length of each channel being equal to the length of the core axis of the block. This block of "wish-bone" shape can be used to build stable retaining walls and stable decorative walls having novel features such as convenience in manufacturing, handling, and using.
Schaaf Cecil F.
Schaaf Craig R.
Consultant Geocontrol Ltd.
Robic
LandOfFree
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