Static structures (e.g. – buildings) – Opaque stonelike module – Nonrectangular cross-section
Patent
1989-05-19
1990-06-05
Friedman, Carl D.
Static structures (e.g., buildings)
Opaque stonelike module
Nonrectangular cross-section
47 83, 405284, 405272, 52DIG2, E04B 504
Patent
active
049302833
ABSTRACT:
A brick or construction element comprised of cement or synthetic sand and/or gravel of the kind for erecting high embankments or earthworks has a shield-type support with a flat front wall to which are connected lateral wing sections angled toward the rear. A tie bar extends rearwardly from the center of the shield-type support and bottom walls are located between the shield-type support and the tie bar. Boreholes are provided through the wing sections and through the free end of the tie bar, into which reinforcing bars are inserted to enable the bricks to be held together when stacking them in courses to form a retaining wall.
REFERENCES:
patent: 4379651 (1983-04-01), Steiner
patent: 4426176 (1984-01-01), Terada
patent: 4684294 (1987-08-01), O'Neill
Eslinger Lewis H.
Friedman Carl D.
Hoffert Linda J.
Maioli Jay H.
Steiner Silidur AG Andelfingen
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