A building construction method uses wall frames having a moveable top track. The track is fixed in a raised position so as to be load-bearing during construction, allowing construction work to progress quickly. When supporting concrete columns have cured, the fixing can be released allowing the track to move into a lowered position and for the building load to transfer to the columns.

An assembly of concrete structural elements includes a first and a second concrete lower column, and a first and a second column capitals are supported on respective upper ends of the respective first and second lower columns. At least one inverted beam is extended between the first and second column capitals. At least one lower flat surface of the inverted beam is positioned on respective edges of the first and second column capitals.

A building module for use in construction of a building comprising a deck oriented in a horizontal plane and a plurality of hollow structural members extending downwardly from around a periphery of the deck. A method of constructing a building comprising placing a plurality of prefabricated modules according to a floor plan to form a story of the building, pouring concrete into the hollow structural members of the plurality of modules to form structural columns, pouring concrete onto the decks of the plurality of prefabricated modules for form structural slabs, and allowing the structural columns and structural slabs to set to complete the story of the building. Embodiments include a plurality of techniques for sealing adjacent prefabricated modules and for installing a balcony on the prefabricated modules.

A building component includes a form that is pre-shaped. The form includes a channel segment, defined, at least in part, by a base region and a wall that extends from the base region. The form is configured for installation as a permanent fixture in a building structure by abutment of the form with a corresponding form having a corresponding channel segment. The abutment is between the channel segment and the corresponding channel segment, and when respective ends of the respective base regions of the channel segment and the corresponding channel segment are in abutment, a beam channel is created between the form and the corresponding form. Further, when respective ends of the respective walls of the channel segment and the corresponding channel segment are in abutment, a column channel is created between the form and the corresponding form.

The present disclosure relates to components and methods for a modular building system, used as mid-rise residential and office building, to pre-fabricate and assemble the system quickly, easily and simply. More particularly, it relates to a building temporal self-supporting panel system invention that includes formwork, structural rebars and insulated panels for the purpose of wall, floor and roof. The panel system is composed of a number of layers and a temporal-structural frame, integrating all constructive elements needed: temporal structural capacity, thermal and acoustical insulation, impermeability and pre-installations; designed considering operation, function, fabrication and assembling.

The disclosed system divides the precast and cast-in-place construction into vertical and horizontal components. The vertical components are precast, permitting rapid vertical building construction without a delay for concrete to set. The three primary precast components are a column, a horizontal slab, and a central panel placed diagonally between the slabs. By separating the columns from the horizontal slabs, the molds required to precast are simplified and transportation of the precast elements is streamlined. The resulting precast components are also of a weight and size that is readily manageable using a standard construction crane. The horizontal components are a combination of cast-in-place, and precast components. The result creates a continuous unitary floor structure that carries larger loads with less thickness that purely simple span pre-cast construction.

A method for forming a plurality of beams connected in series is provided. The method comprises the following steps: providing a plurality of columns; providing a plurality of pre-assembled bar combinations, wherein each of the plurality of pre-assembled bar combinations comprises a plurality of lower main bars and a plurality of lower stirrups, and at least one end of the plurality of the lower main bars has connection sections extending beyond the plurality of lower stirrups; hoisting each of the bar combinations so that the two ends thereof are placed on top of two adjacent columns of the plurality of columns and the connection sections of the plurality of lower main bars of adjacent plurality of bar combinations overlap; and connecting the plurality of connection sections of the plurality of lower main bars of the adjacent plurality of bar combinations.

An assembly of concrete structural elements includes a first and a second concrete lower column, and a first and a second column capitals are supported on respective upper ends of the respective first and second lower columns. At least one inverted beam is extended between the first and second column capitals. At least one lower flat surface of the inverted beam is positioned on respective edges of the first and second column capitals.

This invention relates to a positioning apparatus for an upright panel of a building, the apparatus comprising a base adapted to depend from a structure associated with the building or construction thereof, a support for an edge of the panel, and a positional adjustment means depending from the base which provides for positional adjustment of the support relative to the base. A system for positioning a precast panel which incorporates the apparatus, along with methods for using the apparatus and method are also disclosed.