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US 4,429,499 AGranted
Reinforced brick assembly
AssigneeKunishiro Co., Ltd.
InventorSo Kato
Life of this patent
Estimating the term…
Abstract
This invention relates to a reinforced brick assembly in which a desired number of perforated brick units are piled one above another to form a panel and provided with an arrangement of steel bars for reinforcement of the brick assembly. Further, the weight of each brick unit is lightened by being perforated with a plurality of passable holes for this purpose.
Claims3
A reinforced brick assembly comprising:
- a plurality of brick units;
- said brick units being stacked in a horizontal and a vertical dimension to form a brick panel;
- mortar between adjacent ones of said brick units in said brick panel;
- a plurality of holes in said brick units;
- at least one of said plurality of holes in at least some of said brick units being aligned with a hole in a vertically adjacent brick unit;
- the aligned holes being aligned through at least said vertical dimension of said brick panel;
- a vertical steel bar passing in the vertical dimension completely through all of said aligned holes;
- mortar in said aligned holes surrounding said vertical steel bar;
- a first support plate at a bottom of said brick panel;
- a second support plate at a top of said brick panel;
- a first end of said vertical steel bar passing through said first support plate and a second end of said vertical steel bar passing through said second support plate;
- means on said first and second ends outside said first and second support plates for prestressing said vertical steel bar in said mortar;
- at least one horizontal steel bar in said mortar between at least one vertically adjacent pair of horizontal rows of said brick units;
- a support means in said mortar between first and second vertically adjacent brick units;
- an upper half leg on said support means passing vertically upward into a hole in said first brick unit;
- a lower half leg on said support means passing vertically downward into a hole in said second;
- and
- mortar in said holes surrounding said upper and lower half legs.
15 more elements
Dependencies are inferred from the claim text.