The decking anchors may have a primary portion and a secondary portion that are operatively coupled together, such as through a fastener. The primary portion may comprise one or more primary projections (e.g., first and second primary projections) and/or the secondary portion may comprise one or more secondary projections (e.g., first and second secondary projections). In a first position adjacent projections may be retracted towards each other. In the first position the anchor may be installed into a cavity of the decking panel. The anchor may be rotated into a pre-installed position, and a force is exerted on the anchor such that the projections contact the webs of the decking. In response to continued force the projections move with respect to each other such that the anchor is moved into an installed position (e.g., the adjacent projections extend with respect to each other).

The decking anchors may have a primary portion and a secondary portion that are operatively coupled together, such as through a fastener. The primary portion may comprise one or more primary projections (e.g., first and second primary projections) and/or the secondary portion may comprise one or more secondary projections (e.g., first and second secondary projections). In a first position adjacent projections may be retracted towards each other. In the first position the anchor may be installed into a cavity of the decking panel. The anchor may be rotated into a pre-installed position, and a force is exerted on the anchor such that the projections contact the webs of the decking. In response to continued force the projections move with respect to each other such that the anchor is moved into an installed position (e.g., the adjacent projections extend with respect to each other).

The present invention is a method for accessing a model of a building; selecting a set of floor joists, wherein the floor joists are identified by a set of members, the type of members, and the member properties; isolating a plurality of the floor joists, wherein the floor joists interface with another floor joists in a horizontal type interface; selecting members of the floor joists involved in the interface, wherein the interface is identified as a connection between the floor joists; detecting the member type and the interface type; calculating a set of actual values associated with the interface type; comparing the set of actual values with a set of required values and determining the delta of the actual values and the required values; and identifying each interface where the delta is outside a predetermined range.

The invention concerns the construction process and can be employed in the course of construction of buildings and structures of different purposes in order to reduce labor consumption during formation of floor slabs, and to facilitate integrity retention of a slab and hoisting equipment during the rotation operation. The carcassing method assumes simultaneous construction of bearing solid-cast reinforced-concrete structural vertical elements and hinged to them vertically oriented reinforced-concrete pivot floor slabs. The construction process involves preliminary installation of separating elements between slabs and bearing structures as well as between adjacent slabs. After the concrete has developed its strength, the above slabs shall be flipped to the horizontal position and butt joints between slabs and bearing vertical elements as well as between adjacent floor slabs shall be grouted. The vertical elements and floor slabs are formed in layers, vertical partition elements represent sheet-type or film-type polymer materials, the pivot hinge of floor slabs represent an elongated element located in the middle portion of a floor slab and whose longitudinal axis coincides with the slab rotation axis. Bearing elements shall be formed as columns. Tubular round-in-section hinge elements of horizontally adjacent floor slabs shall be located at opposite sides of the longitudinal axis of a column. Floor slabs shall be reinforced by a prestressed reinforcement cage made of a sheathed steel cable. Tendons shall be installed inside of floor slabs after their formation. For this, the solidifying grout is fed into cavity of the slip formwork inside a slab, linear voids are formed by means of channel formers. The longitudinal axis of a hinge runs through the mass center of a floor slab. Slabs shall be flipped in the ascending and descending order. Channel formers shall be shifted upon shifting the formwork or upon transition to the next layer. Channel formers shall comprise the broach for installation of tendons in channels. Channel formers are equipped with vibrators for compaction of the grout. After rotation of slabs, the reinforcing cable shall be placed inside transverse channels and shall be tensioned.

The invention concerns the construction process and can be employed in the course of construction of buildings and structures of different purposes in order to reduce labor consumption during formation of floor slabs, and to facilitate integrity retention of a slab and hoisting equipment during the rotation operation. The carcassing method assumes simultaneous construction of bearing solid-cast reinforced-concrete structural vertical elements and hinged to them vertically oriented reinforced-concrete pivot floor slabs. The construction process involves preliminary installation of separating elements between slabs and bearing structures as well as between adjacent slabs. After the concrete has developed its strength, the above slabs shall be flipped to the horizontal position and butt joints between slabs and bearing vertical elements as well as between adjacent floor slabs shall be grouted. The vertical elements and floor slabs are formed in layers, vertical partition elements represent sheet-type or film-type polymer materials, the pivot hinge of floor slabs represent an elongated element located in the middle portion of a floor slab and whose longitudinal axis coincides with the slab rotation axis. Bearing elements shall be formed as columns. Tubular round-in-section hinge elements of horizontally adjacent floor slabs shall be located at opposite sides of the longitudinal axis of a column. Floor slabs shall be reinforced by a prestressed reinforcement cage made of a sheathed steel cable. Tendons shall be installed inside of floor slabs after their formation. For this, the solidifying grout is fed into cavity of the slip formwork inside a slab, linear voids are formed by means of channel formers. The longitudinal axis of a hinge runs through the mass center of a floor slab. Slabs shall be flipped in the ascending and descending order. Channel formers shall be shifted upon shifting the formwork or upon transition to the next layer. Channel formers shall comprise the broach for installation of tendons in channels. Channel formers are equipped with vibrators for compaction of the grout. After rotation of slabs, the reinforcing cable shall be placed inside transverse channels and shall be tensioned.

An insert for lifting and leveling a precast concrete slab is provided. The insert includes a sleeve that extends through the concrete slab and has two distinct threaded portions on an inner surface of the sleeve. This configuration allows a lifting bolt to be positioned into an upper end of the sleeve to lift the concrete slab, and a different-sized leveling bolt to be positioned in the sleeve to selectively elevate or raise part of the concrete slab relative to a ground surface.

A building construction panel and a building construction panel assembly are presented herein. The panel includes a foam insulation core with first and second oppositely disposed nonlinear longitudinal surfaces, each of the first and second nonlinear longitudinal surfaces include a plurality of pockets defined by a plurality of peaks and a plurality of troughs. A reinforcement mesh panel is disposed along at least a portion of each of the first and second longitudinal surfaces of the foam core. Reinforcing bars are positionable at least partially within the pockets of the surfaces of the foam core, and concrete is layered on top of the surfaces of the foam core and the mesh reinforcement panels to secure the reinforcing bars therein. In some embodiments, the reinforcing bars are positioned between the surface of the foam core and the mesh reinforcing panel.

A building construction panel and a building construction panel assembly are presented herein. The panel includes a foam insulation core with first and second oppositely disposed nonlinear longitudinal surfaces, each of the first and second nonlinear longitudinal surfaces include a plurality of pockets defined by a plurality of peaks and a plurality of troughs. A reinforcement mesh panel is disposed along at least a portion of each of the first and second longitudinal surfaces of the foam core. Reinforcing bars are positionable at least partially within the pockets of the surfaces of the foam core, and concrete is layered on top of the surfaces of the foam core and the mesh reinforcement panels to secure the reinforcing bars therein. In some embodiments, the reinforcing bars are positioned between the surface of the foam core and the mesh reinforcing panel.

Presently disclosed is a standoff fastener for use in a compound floor structure. The threaded fastener includes a threaded standoff portion designed to accept a nut which has a diameter larger than a head portion of the standoff fastener. The head portion is located centrally within the fastener in order to reduce a tendency of the fastener to pivot within a driver during the fastening process.

Presently disclosed is a standoff fastener for use in a compound floor structure. The threaded fastener includes a threaded standoff portion designed to accept a nut which has a diameter larger than a head portion of the standoff fastener. The head portion is located centrally within the fastener in order to reduce a tendency of the fastener to pivot within a driver during the fastening process.