The invention relates to a lightweight concrete building structure using pre-stressed lightweight structural beams 46 with a lightweight floor panel (48) spanning between beams (46). In a particular arrangement, the parking system using building structure (10) may be about less than half the weight than traditional parking building structures. In accordance with one arrangement of the particular embodiment of the invention, the building structure comprises floor structures having one or more structural beams, and one of more lightweight panels for attachment to the structural beam, wherein the floor structure is defined by joining together the one or more lightweight structural beams and the one of more lightweight panels. This particular arrangement is particularly useful because it permits defining a floor structure capable of sustaining relative large loads (such as a multitude of vehicles) using lightweight floor panels.

Embodiments of the disclosure are directed towards a method to reduce the weight of any given concrete product or project by insertion during the pour, while increasing the strength of the product or project.

Consisting of a composite hybrid block of vertical grain torsion box grid filled with rigid foam, which is glued into place, the Reinforced Honeycomb Concrete Substrate is inserted in sections, and allowed to remain during cure time and thereafter.

Besides displacement of heavy cement or concrete, Reinforced Honeycomb Concrete Substrate is also insulated for sound deadening and climate control, and acts as a vibration and shock absorber, greatly enhancing sustainability, while reducing the tendency to crack or otherwise fail.

The Reinforced Honeycomb Concrete Substrate may be precast or cast on site and may be used for a wide variety of sizes of product and projects, in anything from art to heavy construction.

A flooring installation includes at least two floor supports separated from one another by a span distance, the floor supports each having lateral, vertical side walls between which an opening is defined. A bay is defined between the floor supports. A primary subfloor is supported atop and attached to one of the at least two floor supports, the primary subfloor including an overhanging portion overhanging a portion of the bay. A spanning brace is disposed between the at least two floor supports in the bay, the spanning brace engaging on opposing ends the lateral, vertical side walls of the floor supports, one end of the spanning brace extending beneath and spaced from the overhanging portion of the primary subfloor. A recessed subfloor panel is supported atop the spanning brace, the recessed subfloor panel being supported at a lower elevation than the overhanging portion of the adjacent, primary subfloor.

The present disclosure relates to a field of construction engineering, and in particular to a reinforcing structure of a concrete overhead layer before a building expires. The reinforcing structure of the concrete overhead layer includes supporting structures, connecting structures, and metal members; wherein the reinforcing structure is configured to reinforce a concrete floor slab and/or a concrete beam; through holes are disposed on the concrete floor slab; each of the supporting structures passes through each of the through holes and the supporting structures are configured to support the concrete floor slab and/or the concrete beam; and each of the connecting structures is configured to fix each of the supporting structures on each of the metal members; each of the metal members is disposed on each of the through holes.

A precast concrete floor panel having stems molded in a mold with stem mold cavities and a deck. The deck can be formed in the same mold that includes the stem mold cavities or the concrete for the deck can be poured and cured on-site after the stems have been removed from the mold. The mold can include mold segments made from an insulating material that can remain attached to the stems to insulate the finished floor panel.

A vibration damper device comprising: a rigid bracket having a substantially flat side shoulder including a substantially rectilinear longitudinal groove or slit thereon, and which is anchorable in a rigid manner on the body of the lintel or of the pillar, next to the covering beam or the plug panel, to arrange said side shoulder facing the lateral side of the covering beam or the surface of the plug panel, with the longitudinal groove or slit locally substantially parallel to the longitudinal axis of the covering beam or to the longitudinal axis of the plug panel; a movable slider slidably engages the longitudinal groove or slit, and is anchorable in a rigid manner to the body of the covering beam or to the body of the plug panel; and a deformable connecting member with elastoplastic behavior, which is connectable to the movable slider in a rigid manner to the bracket.

The present disclosure relates to a field of construction engineering, and in particular to a reinforcing structure of a concrete overhead layer before a building expires. The reinforcing structure of the concrete overhead layer includes supporting structures, connecting structures, and metal members; wherein the reinforcing structure is configured to reinforce a concrete floor slab and/or a concrete beam; through holes are disposed on the concrete floor slab; each of the supporting structures passes through each of the through holes and the supporting structures are configured to support the concrete floor slab and/or the concrete beam; and each of the connecting structures is configured to fix each of the supporting structures on each of the metal members; each of the metal members is disposed on each of the through holes.

The present disclosure relates to a field of construction engineering, and in particular to a reinforcing structure of a concrete overhead layer before a building expires. The reinforcing structure of the concrete overhead layer includes supporting structures, connecting structures, and metal members; wherein the reinforcing structure is configured to reinforce a concrete floor slab and/or a concrete beam; through holes are disposed on the concrete floor slab; each of the supporting structures passes through each of the through holes and the supporting structures are configured to support the concrete floor slab and/or the concrete beam; and each of the connecting structures is configured to fix each of the supporting structures on each of the metal members; each of the metal members is disposed on each of the through holes.

A panel designed for forming a floor or a wall, including several beams, each beam including an armature fixed to a base, each base being made from a settable fixing material, the panel including a support having several formwork parts arranged salient from a surface receiving the support, the formwork parts forming housings to respectively receive the beams and having a bottom that is formed by the surface receiving the support, each beam being located in a respective housing where the base of the beam is fixed to the bottom of the housing, the support being formed by a single piece.

The present invention relates to a reinforcing structure of unexpired concrete building floors used for reinforcing a concrete column, a concrete beam and a concrete floor slab. The structure has: at least one external column each of the at least one external column wrapping around the concrete column; at least one framework each wrapping around the concrete beam; a plurality of brackets fixedly mounted to the lower surface of the concrete floor slab, and a base plate disposed at the bottom of the concrete column, wherein the bottom of each of the at least one external column is fixed to the base plate, the top of each of the at least one external column is fixed to a corresponding one of the at least one framework, and the corresponding framework is fixed to the plurality of brackets along a length direction of the concrete beam.