This invention relates to a versatile, modular building system for constructing a building frame. The components of the modular system are formed from high-density materials, and include one or more base units, one or more floor units connected to the base units, a plurality of end panel units, the end panels units connected to the base units and/or floor units, at least one front beam unit, the front beam unit adapted to connect to at least two end panel units, and one or more front panel units, the front panel unit adapted to connect to at least two end panel units and/or at least one floor unit. Also described are various additional modular units that may be incorporated into the modular building system described. The modular system is designed to be pre-fabricated off site and quickly erected on building sites with a range of contours.

This invention relates to a versatile, modular building system for constructing a building frame. The components of the modular system are formed from high-density materials, and include one or more base units, one or more floor units connected to the base units, a plurality of end panel units, the end panels units connected to the base units and/or floor units, at least one front beam unit, the front beam unit adapted to connect to at least two end panel units, and one or more front panel units, the front panel unit adapted to connect to at least two end panel units and/or at least one floor unit. Also described are various additional modular units that may be incorporated into the modular building system described. The modular system is designed to be pre-fabricated off site and quickly erected on building sites with a range of contours.

The present invention relates to a formwork device for a battery formwork for the production of structural elements, in particular prefabricated concrete elements, which comprises at least two partition walls and the formwork device comprises two formwork panels that are connected to one another, preferably in an articulated manner, in order to be transferred from an unfolded state to a folded state, where each formwork panel comprises a formwork front side for attaching formwork elements and a formwork rear side, and the formwork rear sides of the two formwork panels face each other in the folded state and the formwork device is intended to be positioned in the folded state between the partition wall. The present invention further relates to an arrangement consisting of a battery formwork and at least one formwork device according to the invention, where the formwork device is arranged suspended in the battery formwork.

A construction system for a wall or floor or roof uses a set of studs having panel engagement features protruding from opposed edges of the stud. Panel elements having apertures receive these features so that they protrude through the panel element apertures. Retainers engage the panel engagement features and press against an outside surface of a panel element and towards the studs with a compression force to form a compression joint. There may be rails to form a mesh with the studs, and the panel elements may not be wide enough to abut each other, narrow panel elements providing sufficient structural strength in combination with the compression joints and the studs.

A construction system for a wall or floor or roof uses a set of studs having panel engagement features protruding from opposed edges of the stud. Panel elements having apertures receive these features so that they protrude through the panel element apertures. Retainers engage the panel engagement features and press against an outside surface of a panel element and towards the studs with a compression force to form a compression joint. There may be rails to form a mesh with the studs, and the panel elements may not be wide enough to abut each other, narrow panel elements providing sufficient structural strength in combination with the compression joints and the studs.

The present disclosure provides systems, apparatuses, and methods relating to roof construction. In some embodiments, a roof panel system may include a prefabricated horizontal building frame and a prefabricated roof panel structure. The horizontal building frame component may include a plate having a first aperture. The prefabricated roof panel structure may include two parallel lateral structural members and two parallel transverse structural members, one of the transverse structural members having a second aperture. The system may further include a fastener assembly connecting the horizontal building frame component to the roof panel structure through the first and second apertures.

The present disclosure provides systems, apparatuses, and methods relating to roof construction. In some embodiments, a roof panel system may include a prefabricated horizontal building frame and a prefabricated roof panel structure. The horizontal building frame component may include a plate having a first aperture. The prefabricated roof panel structure may include two parallel lateral structural members and two parallel transverse structural members, one of the transverse structural members having a second aperture. The system may further include a fastener assembly connecting the horizontal building frame component to the roof panel structure through the first and second apertures.

A series of pre-fabricated building components assembled into modular units and further assembled into circular storage structures of various heights.

A series of pre-fabricated building components assembled into modular units and further assembled into circular storage structures of various heights.

A modular perimeter frame system (10) is described for forming a perimeter frame (11) used in the construction of floors, walls and roofs of buildings The modular perimeter frame system has a first modular sub-frame (16) having one or two blunt end portions (26, 28), and a second modular sub-frame (18) having one or two overhang end portions (36, 38). The blunt and overhang end portions are so dimensioned and shaped as to facilitate a continuous abutting engagement between at least two surfaces which meet at a corner of the blunt end portion and at least two surfaces which meet at a corner of the overhang end portion.