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7624550 |
Integral composite-structure construction system
Composite structural system for floors or roofs comprising steel beams and reinforced concrete slab or shear walls comprising steel columns and reinforced concrete diaphragms. In both cases a steel...
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7389620 |
Composite pan for composite beam-joist construction
Composite pan end connections for composite beam-joist construction are disclosed. Two versions of the composite pan can be fabricated on a standard break machine. A third version disclosed makes...
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7281357 |
Prefabricated components for making floor slabs, floors and walls with exposed wood beams for small buildings
Prefabricated components for making floor slabs, floors and walls with exposed wood beams for small buildings comprising laminated panels with at least two mutually opposite edges that are affected...
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7272914 |
Steel joist
A joist suitable for use in a composite concrete floor is disclosed. The joist comprises a top chord, a bottom chord; and a vertically extending intermediate web having a top end secured to the top...
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7197854 |
Prestressed or post-tension composite structural system
A prestressed or post-tensioned composite structural system for bridge floors, road beds, pedestrian walkways, building floors, building walls, or similar structural elements. The structural system...
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7162844 |
Use of partial precast panels for construction of concrete walls and shells
A precast panel for building reinforced concrete walls has a metal liner that forms a front surface of the panel. A concrete mass is disposed behind the liner. The panel has reinforcement structure...
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7017314 |
Apparatus and method for composite concrete and steel floor construction
A composite floor system comprises a system of joists, where each of the joists has a top chord, a bottom chord and a web, including tension and compression members in the space between the top...
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6915615 |
Prestressed composite truss girder and construction method of the same
The present invention relates to prestressed composite truss girder and construction method of the same. The prestressed composite truss girder of the present invention comprises a concrete bottom...
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6871462 |
Composite action system and method
The present invention provides a composite action system and a method for fabricating the same to meet OSHA safety requirements and allow for welding off the work site. An improved structural...
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6729094 |
Pre-fabricated building panels and method of manufacturing
A prefabricated concrete panel for use in forming the walls, floor, roof, ceiling, and/or foundation of a building is provided. The prefabricated concrete panel includes a concrete slab, a metal...
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6691472 |
Foundation wall protector
A foundation protector for a foundation wall prevents moisture being retained in the foundation wall and also provides drainage for surface water so that water does not rest against the surface of...
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6672015 |
Concrete pile made of such a concrete and method for drilling a hole adapted for receiving the improved concrete pile in a weak ground
The invention relates to a device for reinforcing a ground on which is disposed a loading structure, comprising a series of structural inclusions disposed in the ground and adapted to mechanically...
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6581346 |
Metal fastener for bonding concrete to floors
Thin metal anchoring plates provide mechanical bonding between flooring materials such as concrete and plywood. Teeth punched from the metal plates and bent at right angles on the topside form...
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6543195 |
Composite structural framing system
The structural framing system comprises a steel beam that supports flooring components interconnected through the addition of a solidifying material such as poured concrete. A structural framing...
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6467223 |
Composite concrete and steel floor/carrier for modular buildings
A very strong lightweight modular composite concrete and steel floor that can be attached to; a light steel carrier for transportation, a foundation for a single story structure, or a light steel...
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6434903 |
Section fixable to an anchoring base
A section fixable in a mounted position to an anchoring base by means of fastening screws has at least one fastening segment extending in the mounted position substantially parallel to the...
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6393789 |
Refractory anchor
A refractory anchor and method of use. The anchor is made by combining two similar sections that are clinched together to form an elongated X-shape. The bilateral symmetrical shape affords maximum...
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6357191 |
Composite deck
A ribbed metal plate for a composite slab that includes a substantially planar plate having an upper surface and a lower surface and a plurality of laterally-spaced, longitudinally-extending ribs...
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6327832 |
Shearing reinforcement for flat ceilings and dowel strip
A flat ceiling includes a reinforcement for resisting shear forces. The reinforcement is arranged in a bearing area for the flat ceiling and includes several dowel strips arranged in a...
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6161352 |
Shear reinforcement system for a slab floor
A shear reinforcement system for a slab floor has at least one elongate shear reinforcement member positioned transverse to the plane of the slab floor. At least one securing element for securing...
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6052962 |
Dowel support for bent-up reinforcement bars and process for the production thereof
A studrail for shear reinforcement for reinforced concrete slabs is composed of a spacing rail (5) and a plurality of studs (6) which are arranged in parallel at a certain distance and provided...
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5992123 |
Shear stud assembly and method for reinforcement of column or beam connections
A shear stud assembly is formed at the construction site by assembling double-headed shear studs with a channel system which engages one-headed end of the shear studs. The shear stud assembly may...
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5978997 |
Composite structural member with thin deck portion and method of fabricating the same
A composite structural member with a thin deck portion. The composite structural member comprises a plurality of longitudinally extending girders with a plurality of composite members disposed...
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5941035 |
Steel joist and concrete floor system
A concrete floor system includes the use of sheet metal pan or decking and sheet metal z-shaped closures sitting upon low profile open web steel joist providing a non-structural or structural...
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5809722 |
Girder supported reinforced concrete slab building structures with shearing connectors, and methods of constructing the building structures and connectors
Reinforced concrete slab and girder building structures incorporate shearing connectors with lengthwise support parts to which lengthwisely spaced, transversely extending, rigid load transfer...
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5671573 |
Prestressed concrete joist
A precast, prestressed concrete joist having web openings through which mechanical and electrical equipment may pass. In an exemplary embodiment, the joist comprises generally horizontal opposite...
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5664378 |
Exodermic deck system
An exodermic deck for structural floors including bridge floors, road beds, pedestrian walkways, or the like, comprises a composite structure of a grid component and a top component. The grid...
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5655349 |
Stud-through reinforcing system for structural concrete
A reinforcing assembly for use in structural concrete members, such as slabs, footings, raft foundations, beams, walls and columns, has at least one reinforcing stud having an elongate stem and an...
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5638652 |
Concrete-filled steel bearing wall
A concrete-filled steel bearing earthquake resistant wall which has combined resistance to shearing forces exerted in the surface plane thereof has connecting members (1), a pair of surface steel...
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5634308 |
Module combined girder and deck construction
A structural module has a cast concrete portion and a girder. The concrete portion has a reinforced deck with a reinforced load bearing a diaphragm at opposite ends. The girder extends between the...
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5596856 |
Metal girder element for constructing a hybrid elongate structure having a box-type cross section, method for employing this element, and elongate structure constructed by implementing this method
The metal girder element (5, 6) possesses a section of web (7, 10) fixed along its longitudinal edges respectively to a section of upper flange (8) and to a section of lower flange (9). Each...
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5586418 |
Composite construction of reinforced concrete
A composite construction which has a beam part (1) and a slab part (2) bearing thereon, the construction comprising the following components: a) a metal mantle (3) of the beam part, the mantle...
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5566522 |
Ribbed plate for a composite slab
The invention relates to a ribbed plate for a composite slab, the profile of which consists of protruding ribs formed in an essentially planar plate, the upper flanges of the ribs being surface...
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5561957 |
Composite wood-concrete building member
Building or construction members are provided which include wooden girders or beams which form a framework onto which is molded a concrete plate or slab. A connection is formed between the beams...
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5493833 |
Welding stud and method of forming same
A welding stud designed to have reduced weight without loss of strength by having a stepped diameter, cylindrical form shank with a relatively thin head. The head is centrally depressed and the...
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5426903 |
Weld-on dowl for a steel/concrete composite construction
Metal weld-on dowel for steel/concrete composite constructions, which has at one end, a weld-on end and at the other end a head for anchoring in the concrete. For improving the load-carrying...
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5367848 |
Bracket
A bracket for use in the after market of metal clad buildings to facilitate attachment of new roof or wall panels of any desired profile, directly over existing ribbed or fluted panels of various...
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5338499 |
Method for the fabrication of a composite structure
A method for the fabrication of a composite structure made from a profile plate and concrete. The relatively lightweight steel profile plate is placed at the building site. At the building site the...
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5241797 |
Elevated water tank floor and construction thereof
A floor for a water tank on a tank support tower is made of a dome of steel bar-reinforced concrete over a lower steel base in a central portion encircling a center access tower, the dome being...
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5177918 |
Wall structure
A shock-absorption wall structure comprising a framework of elastic beams having a light steel frame covered with a certain number of base plates is disclosed. The base plates have at least two or...
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5152112 |
Composite girder construction and method of making same
A girder comprises a web of reinforced concrete with steel plates attached to opposite sides of the web to form flanges which project from the web. The steel plates are attached to the web by means...
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5134824 |
Connecting stake with a fixing stirrup and with nails to be pneumatically inserted for the connection of a concrete casting on an iron beam
A connecting stake with a fixing stirrup and nails to be pneumatically inserted for connection with a concrete casting on an iron beam, comprises a staff (1) of cylindrical section and...
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5125200 |
Built-up support member
A built-up support member for carrying bending loads is used in building construction. The support member is formed of two separate elements (1, 2), one superimposed on the other. The separate...
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5107650 |
Anchorages in composite steel and concrete structural members
This invention relates to the provision of mechanical anchorage in composite steel and concrete structural members such as slabs and beams, and more particularly to anchors adaptable as end...
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5090176 |
Method of positioning concrete slabs on girders
A method of installing concrete slabs on girders includes arranging a girder to extend along a moving direction of slabs to be installed. A first slab then is positioned at a mounting position at...
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5079890 |
Space frame structure and method of constructing a space frame structure
A space frame structure has parallel spaced lower and upper sub-frames joined by interconnecting members, each sub-frame comprising a multiplicity of members connected in a grid, and a concrete...
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5072565 |
Pre-cast concrete wall panel and joist assembly and method of construction
A pre-cast concrete panel and joist assembly and a method for forming and constructing this pre-cast concrete panel and joist assembly used as a wall member, comprising the steps of creating a mold...
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5050358 |
Structural members and building frames
Structural members for building structures comprise indented, truncated, V-shaped profiles which include flanges extending horizontally from the open tops thereof. Structural beam members comprise...
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4917933 |
Plastic sheet for lining building surfaces
A plastic sheet is disclosed which is used as a subcarrier for insulating linings of building surfaces. The sheet is formed by parallel, alternating, dovetail-shaped channels and grooves. A...
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4894967 |
Fluted deck diaphragm and shear resisting member therefor
A diaphragm for use in a building structure includes a fluted deck supported by horizontal support beams and includes a contoured shear resisting member disposed internally from an end of the...
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