Patent ID: 7743565

Claim:
A modular prefabricated building block for use in a building panel comprising: a first load bearing component having a first length, a first width, and a first thickness, the first load bearing component adapted to provide load bearing strength when the modular building block is used to form a rigid structure; a second load bearing component having a second length, a second width, and a second thickness, the second load bearing component being adapted to provide load bearing strength when the modular building block is used in the rigid structure; a building services component having a third length, a third width, and a third thickness, the building services component being formed separately from the first load bearing component and the second load bearing component and being positioned between the first load bearing component and the second load bearing component, the building services component comprising a conduit and a surrounding structure, the conduit embedded at least partially within the surrounding structure and providing at least one building service, wherein the building services component is connected to the first load bearing component and the second load bearing component via a first coupling arrangement without using a connector that extends through the building services component; wherein the first width and the second width are substantially the same as the third width and wherein the first length and the second length are substantially the same as the third length such that the first load bearing component, the second load bearing component, and the building services component when assembled form a block-shaped structure that includes an upper surface and a lower surface; wherein the upper surface is configured to be attachable to a first other modular building block and the lower surface is configured to be attachable to a second other modular building block, the modular building block, the first other building block, and the second other modular building block together with the others to form the rigid structure; such that the modular building block, the first other modular building block, and the second other modular building block provide sufficient tensile strength and compressive strength to the rigid structure that is effective to maintain the stability and structural integrity of the rigid structure and prevent the collapse of the rigid structure without the use of any further reinforcing material; wherein the first load bearing component, the second load bearing component, and the building services component are adapted to be configurable in a plurality of positions relative to the others; and wherein the modular building block, the first other modular building block, and the second other modular building block are adapted to be arranged in a predetermined pattern.