Building construction formed of stackable building cells

Claim 2

A building comprising a plurality of structurally stable building cells, said cells being structured so that each forms at least part of a room of said building, each said cell comprising at least three planar, substantially vertical walls having an average thickness of about 1/4 inch to about 2 inches except in minor areas of localized thickening, a substantially rectangular in plan, double continuous curved thin shell dome having substantially the structural action of a double curved thin-shelled dome, said dome being free of a major ridgeline, and extending from the tops of said walls and forming therewith an integral concrete structure, said roof having a rise to chord ratio not greater than 1:10 and not less than 1:60, the thickness of said roof being from about 1/4 inch to about 2 inches except in minor areas of localized thickening, a continuous edge stiffening member joining said roof to the top of said walls, and serving to stiffen the edges of the roof to form, together with said walls and said roof, a structurally stable building cell, and a floor joined to the bottom of said walls, at least two of said cells being stacked one over the other in a stable generally vertical relationship.

Claim 3

Building according to claim 1, wherein the walls and the ceiling of said cell are about 3/8 inch to about 11/2 inches thick.

Claim 4

Building according to claim 1, wherein said cell has four walls, with adjoining walls being at substantially right angles to one another.

Claim 5

Building according to claim 1, wherein the said rise to chord ratio is about 1:15 to about 1:45.

Claim 6

Building as claimed in claim 1, wherein said concrete contains at least one reinforcing material.

Claim 7

Building of claim 5, wherein said concrete is formed from a mixture of Portland cement, sand, water and conventional additives, and the reinforcement is steel.

Claim 8

Building according to claim 1, wherein said edge stiffening member has the internal appearance of a cornice cast integrally with the structure.

Claim 9

Building according to claim 1, wherein the walls and the roof of the cell are cast monolithically.

Claim 10

Building according to claim 8, wherein said concrete is reinforced with a steel welded mesh fabric.

Claim 11

Building according to claim 1, wherein at least one wall has at least one external reinforcing rib.

Claim 12

Building according to claim 1, wherein the floor of the cell is a reinforced concrete slab which is welded to the cell walls.

Claim 13

Building as claimed in claim 1, also including a plurality of said cells arranged in substantially the same horizontal plane.

Claim 14

Building according to claim 12, wherein the stacked cells are spaced apart a distance such as to permit the accommodation of air conditioning ducts and the like thereinbetween.

Claim 15

Building according to claim 13, wherein the plurality of cells arranged in substantially the same horizontal plane are spaced apart a distance such as to permit the accommodation of electrical wiring, plumbing pipes and the like thereinbetween.

Claim 16

Building according to claim 1, including vertical and horizontal members supporting at least one cell stacked over another cell.

Claim 17

Building according to claim 15, wherein at least four cells are located in substantially the same horizontal plane, with the cells generally abutting so that one corner of each cell is in the same general area, and said vertical structural members including at least one vertical reinforced concrete column located at the intersection of said cells in said area.

Claim 18

A building comprising a plurality of structurally stable reinforced concrete building cells, a plurality of said cells being arranged in substantially the same horizontal plane, and a stable plurality of said cells being arranged in substantially the same general vertical plane, said cells being structured to form at least part of a room of said building, each said cell comprising four substantially planar, substantially vertical reinforced concrete walls at substantially right angles to one another and having an average thickness of about 3/8 inch to 11/2 inches except in minor areas of localized thickening, a substantially rectangular in plan, double continuous curved thin shell dome reinforced concrete roof having substantially the structural action of a double curved thin shell dome, said dome being free of a major ridgeline, and extending upwardly in a curve from the tops of each of said walls, said roof having a rise to chord ratio not greater than 1:10 and not less than 1:60, the thickness of said roof being from about 1/2 inch to about 2 inches except in minor areas of localized thickening, a continuous edge stiffening member joining said roof to the top of said walls and serving to stiffen the edges of the roof to form, together with said walls and said roof, a structurally stable building cell, and a floor joined to the bottom of said walls, wherein the top of the roof of said cell, when said cell is in an unsupported, free standing condition and at least seven days after casting same, when loaded for about 2 hours with an evenly distributed load of about 30 pounds per square foot, will exhibit substantially full recovery after load removal.

Claim 19

A building comprising a plurality of structurally stable reinforced concrete building cells, a plurality of said cells being arranged in substantially the same horizontal plane, and a stable plurality of said cells being arranged in substantially the same general vertical plane, said cells being structured to form at least part of a room of said building, each said cell comprising four substantially planar, substantially vertical reinforced concrete walls at substantially right angles to one another and having an average thickness of about 3/8 inch to 11/2 inches except in minor areas of localized thickening, a substantially rectangular in plan, double continuous curved thin shell dome reinforced concrete roof having substantially the structural action of a double curved thin shell dome, said dome being free of a major ridgeline, and extending upwardly in a curve from the tops of each of said walls, said roof having a rise to chord ratio not greater than 1:10 and not less than 1:60, the thickness of said roof being from about 1/2 inch to about 2 inches except in minor areas of localized thickening, a continuous edge stiffening member joining said roof to the top of said walls and serving to stiffen the edges of the roof to form, together with said walls and said roof, a structurally stable building cell, and a floor joined to the bottom of said walls, wherein the top of the roof of said cell, when said cell is in an unsupported, free standing condition and at least seven days after casting same, when loaded for about 2 hours with an evenly distributed load of about 30 pounds per square foot, will exhibit substantially full recovery after load removal.

Claim 20

Building according to claim 17, further including support means supporting at least a portion of said cells over the cell immediately below each supported cell.