Abstract: Example embodiments of the described technology provide a prefabricated building panel. The prefabricated panel may comprise a rigid insulative core having first and second opposing surfaces. A first cementitious material may at least partially cover the first surface of the insulative core. A second cementitious material may at least partially cover the second surface of the insulative core. At least one embedded element may extend along a peripheral edge of the insulative core.

Abstract: Example systems and methods of constructing multi-storey buildings utilizing a plurality of prefabricated insulated panels, each prefabricated insulated panel comprising a first cementitious layer, a second cementitious layer, and an insulative core, wherein the insulative core is disposed between first and second cementitious layers. The systems and methods comprise constructing a building foundation and constructing a plurality of storeys on said foundation. Each storey may comprise a plurality of prefabricated insulated panels forming a load-bearing exterior wall disposed on an outer perimeter of the storey. Each storey may comprise a plurality of prefabricated insulated panels forming core walls, wherein the first and second cementitious layers of the core wall panels comprise a fire resistant material. Each storey may comprise a plurality of prefabricated insulated panels forming demising walls. Each storey may comprise a plurality of prefabricated insulated panels forming corridor walls.

Abstract: Example embodiments of the described technology provide a prefabricated building panel. The prefabricated building panel may comprise an insulative core having first and second opposing faces. The prefabricated building panel may also comprise a cementitious layer covering at least one of the first and second opposing faces of the insulative core. The prefabricated building panel may also comprise an insulative casing. The insulative casing may comprise an insulative material. The casing may at least partially surround at least one edge surface of the panel.

Abstract: Example embodiments of the described technology provide a prefabricated building panel. The prefabricated building panel may comprise an insulative core having first and second opposing faces. The prefabricated building panel may also comprise a cementitious layer covering one of the first and second opposing faces of the insulative core. The prefabricated building panel may also comprise a first interface between the insulative core and the cementitious layer. A sealing cap extending longitudinally along at least a portion of one edge surface of the panel may seal the interface.

Abstract: Example embodiments of the described technology provide a building wrap useful for retrofitting a building. The building wrap may comprise a plurality of different types of pre-fabricated panels such as roof panels, wall panels and foundation panels. Wall panels may be coupled to mounting rails which are attached to an exterior wall of the building. The foundation panels may carry the weight of the wall panels. At least some portions of some of the foundation panels may be below a grade level of the building.

Abstract: Example embodiments of the described technology provide an assembly for providing a seal at a gap defined between opposed surfaces of adjacent building panels. In some embodiments the assembly comprises backer rods and foam tapes extending in a longitudinal direction and spaced apart in a transverse direction. Sealants are applied to the backer rods to provide a seal between surfaces of the adjacent building panels.

Abstract: Connectors comprise a hollow or extruded body, studs integrated structural reinforcement, and receiving sockets for fastening to adjacent connectors. Connectors are placed at one or more locations on prefabricated panels to couple pre-fabricated panels together in the construction of a building. Connectors may anchor structural reinforcement internal to each panel to assist in distributing forces through the structure of the building. A reinforcing mesh may at least partially wrap around the structural reinforcement of a panel.

Abstract: Systems and methods of constructing a single-story building utilizing a plurality of prefabricated insulated panels, each of the plurality of prefabricated insulated panels comprising a first cementitious layer, a second cementitious layer, and an insulative core, wherein the insulative core is disposed between the first and second cementitious layers. The systems and methods comprise constructing a building foundation and constructing the single-story building on said foundation, the building comprising an exterior wall supported by at least said building foundation using a first plurality of the prefabricated insulated panels, the first plurality of panels forming the exterior wall disposed on an outer perimeter of the building and a roof supported by at least said exterior wall using a second plurality of the prefabricated insulated panels, the second plurality of panels forming the roof enclosing a top of the single-story building.

Abstract: Example embodiments of the described technology provide a prefabricated building panel. The prefabricated building panel may comprise an insulative core having first and second opposing faces. The prefabricated building panel may also comprise a first cementitious layer coupled to the first face of the insulative core. The first cementitious layer may comprise a volume of a first cementitious composition. The prefabricated building panel may also comprise a second cementitious layer coupled to the first cementitious layer. The second cementitious layer may comprise a volume of a second cementitious composition. The first and second cementitious compositions may have different physical properties. The physical properties may be selected from the group consisting of density, fire resistance, sound transmission, structural strength and moisture permeability.

Abstract: System and method of applying cladding to a wall surface comprising applying a cementitious layer to the wall surface, the cementitious layer bonding to the wall surface, and apply a layer of cladding to the cementitious layer, the cladding bonding to the cementitious layer. The wall surface may comprise a panel and, in particular, a prefabricated panel. The cementitious layer may be a structural layer of the prefabricated panel.