Discrete Panels Forming Section Patents (Class 52/332)
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Patent number: 11802404Abstract: The present application is directed toward fire-rated wall construction components and wall systems for use in building construction. Embodiments can include tracks for holding studs which incorporate various geometries capable of receiving fire-retardant material, flat straps for use between tracks and fluted wall components, fire sponges for use in fluted wall components, and tracks with protruding grooves or other structures which prevent unwanted air movement between a wallboard component and the track.Type: GrantFiled: September 26, 2022Date of Patent: October 31, 2023Assignee: CEMCO, LLCInventors: Donald Anthony Pilz, Raymond Edward Poliquin, Fernando Hernandez Sesma
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Patent number: 11118346Abstract: A system includes a metal deck having alternating valley regions and peak regions. The alternating valley regions and peak regions form one or more flutes, and each flute of the one or more flutes includes a geometry having one or more geometrical features. The system also includes a pre-formed sealant element configured to conform to the geometry of each flute. The pre-formed sealant element includes one or more integrated features that conform to the geometrical features of each flute of the metal deck. The pre-formed sealant element is configured to seal each flute against a potential environmental source.Type: GrantFiled: December 3, 2018Date of Patent: September 14, 2021Assignee: Hilti AktiengesellschaftInventors: Manfred Klein, Christian Förg
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Patent number: 10364185Abstract: Light-weight, fire-resistant “mineral foam” includes an inorganic cementitious matrix and at least one metal hydrate that is a “super hydrate” substance, in which water is present with the substance in an amount of at least about ten moieties of water of hydration per formula unit of the substance. As a cured solid, that “mineral foam,” or another mineral foam composition including an inorganic cementitious matrix, can be provided as a structural member in part of an assembly that has at least one open web, thermally insulating support member at least partially embedded in the cured solid. Also, the cured “mineral foam” may be a solid foam in a form of a panel, panel block or tile, which may have a tongue provision and/or a groove provision.Type: GrantFiled: March 28, 2018Date of Patent: July 30, 2019Inventor: Michael John Mabey
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Patent number: 9447553Abstract: A shear connector for corrugated sheet steel and concrete, comprises a flange plate welded at an upper end portion of the corrugated sheet steel, with more than one U-shaped steel channel welded in the longitudinal direction at an upper edge of the flange plate, the channel walls of each U-shaped steel channel being provided with two longitudinal sides, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, which penetrates and connects each of the steel channels; in the holes or grooves on the left and right sides of each U-shaped steel channel respectively, a vertically bent steel bar is provided, a bottom steel bar of each of the vertically bent steel bars penetrating the holes or grooves on the left or the right side in a longitudinal direction, both ends of the bottom steel bar being respectively bent upwards aType: GrantFiled: July 26, 2012Date of Patent: September 20, 2016Assignee: JIANGSU TRANSPORTATION RESEARCH INSTITUTE CO., LTD.Inventors: Jiandong Zhang, Xinzheng Liang, Xin Wang, Duo Liu, Huaiyu Hu, Jingkun Ji
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Patent number: 9410321Abstract: The invention comprises a product. The product comprises a foam insulating panel, the panel having a first primary surface and an opposite second primary surface, wherein the foam insulating panel defines at least one recessed channel in the first primary surface, the at least one recessed channel being sized and shaped to provide a mold for a structural reinforcing member. The product also comprises a concrete panel formed on the first primary surface and filling the at least one recessed channel so as to provide a structural reinforcing member for the concrete panel. The product further comprises an elongate anchor member in the foam insulating panel and extending from the first primary surface of the foam insulating panel into the concrete panel. A method of making a composite reinforced insulated concrete structure is also disclosed.Type: GrantFiled: March 20, 2016Date of Patent: August 9, 2016Inventor: Romeo Ilarian Ciuperca
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Patent number: 9103122Abstract: The present disclosure relates, in some embodiments, to TPO roofing apparatus, systems, and methods. For example, a method may include applying profiles to a substrate before applying a TPO membrane to the substrate. For example, an installation method may comprise, in some embodiments, laying out the spacing for one or more roof profiles on a substrate (e.g., a roof deck), attaching the one or more profiles to the substrate, applying a membrane (e.g., a self-adhesive TPO membrane) to the substrate between the profiles, and/or sealing the edges of the membrane to the profiles.Type: GrantFiled: March 14, 2014Date of Patent: August 11, 2015Assignee: BUILDING MATERIALS INVESTMENT CORPORATIONInventor: Daniel Boss
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Patent number: 7954291Abstract: A composite for constructing concrete floors is completely factory assembled and comprises a body of expanded plastic having at least two parallel channels, open on the upper surface of the panel, extending the length of the article, adapted to be filled with concrete. A steel reinforcement bar fabric is installed into each channel, which may comprise at least two parallel steel bars connected by cross bars. At least some cross bars extend beyond a lowest reinforcement fabric bar to provide spikes long enough to pass through the plastic bottom and protrude therefrom.Type: GrantFiled: June 19, 2008Date of Patent: June 7, 2011Assignee: Plastedil S.A.Inventor: Piero Cretti
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Patent number: 7784235Abstract: A composite construction element (2) particularly useful for manufacturing building floors, comprises: a) an elongated body (3) made of expanded plastic material, provided with at least one longitudinal channel (4) open on the upper side for receiving a concrete casting (5); b) a reinforcement metal structure (11) of the casting (5), housed in the longitudinal channel (4), associated to the elongated body (3) and having opposite free ends (12) protruding from longitudinally opposite parts of the elongated body (3) for a portion of predetermined length. Advantageously, the composite construction element (2) possesses optimum load bearing characteristics, lightness and flexibility of use.Type: GrantFiled: May 10, 2005Date of Patent: August 31, 2010Assignee: Plastedil S.A.Inventor: Piero Cretti
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Publication number: 20090139171Abstract: A set of extruded panels is provided for constructing a form-work for concrete. The set includes a plurality of first, second and connecting wall panels. The first wall panels are arranged edge to edge to form a first wall. The second wall panels are arranged edge to edge to form a second wall generally parallel to the first wall. The connecting wall panels are arranged to span transversely between the first and second walls. Each first wall panel incorporates an outer wall extending between first and second edges of the first wall panel, and an inner wall extending between first and second edges of the first wall panel, the inner wall spaced transversely from the outer wall and located relatively more proximate to the second wall panel. Each first wall panel incorporates a plurality of support walls extending transversely between the outer and inner walls.Type: ApplicationFiled: October 15, 2008Publication date: June 4, 2009Inventors: Cecil Morin, Clifford Rondin, Brian Reimer, Stanley Lachmansingh
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Publication number: 20080307729Abstract: A panel is disclosed, which comprises a core and first and second plates disposed on opposing sides of the core. The core may comprise pluralities of first and second rib structures, a foamed polymer structure, or a honeycomb structure. The panel may be used as a building or construction structure or in a concrete pouring application.Type: ApplicationFiled: April 16, 2008Publication date: December 18, 2008Inventors: Steven R. Maimon, Victor H. Klein, III, William N. Calland, Madeleine B. Calland
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Patent number: 6745532Abstract: The invention relates to the articulated imbrication of concrete slabs i(in situ) wherein joints are formed by laying i(in situ), along joint lines, a simple armored mesh device with a cut and fold pattern which has been already prepared in the workshop. Advantage is taken from the retraction phenomenon in order to achieve an alternative indentation along the joints of adjacent slabs of continuous cast concrete, susceptible of forming satisfactorily a knee—or gimbal-joint connection between the joints. The process is complemented with a concrete separator element which facilitates the formation of the crack and prevents water from reaching the platform, and which can be fixed to said device. The invention applies to concrete surface roads, highways and harbour zones of goods warehouses and enables to design and make road surfaces without bases and subbases.Type: GrantFiled: January 3, 2001Date of Patent: June 8, 2004Inventor: Jose Ramon Vazquez Ruiz del Arbol
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Patent number: 6568139Abstract: A precast concrete slab for forming a deck in a bridge superstructure has a chamfer on forward and trailing edges so that adjacent slabs can mate. The slab is reinforced with bars which protrude laterally from the slab on opposite sides and which, in use, extend over support beams. Selected bars are formed in a castellated shape of which inverted U-shaped portions extend above the surface of the precast concrete slab. Conveniently, the U-shaped portions anchor a concrete topping which is poured over the slabs at a bridge site and also provide locations for hooking a crane used to transport the slab at a site.Type: GrantFiled: April 20, 2001Date of Patent: May 27, 2003Assignee: Bot Construction LimitedInventor: Steven R Bot
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Patent number: 6449914Abstract: Resilient and flexible grout seal strips for sealing off a space formed between the bottom of a concrete panel and a support beam on which the panels are supported, concrete panels, decks, and support beams having resilient and flexible grout seals and methods for fabricating such panels, beams and decks are disclosed. The grout seal strips have a first longitudinal edge adapted to be anchored on either the bottom of a precast panel or the top of a support beam adjacent the respective side edge thereof and extend substantially the length thereof, and have an opposed second longitudinal edge with a wide sealing portion therebetween adapted to engage the other of the panel bottom or the beam top adjacent the respective side edge thereof and form a sealing relation therewith.Type: GrantFiled: September 11, 2000Date of Patent: September 17, 2002Inventors: Eugene A. Horstketter, Ken Bernard, Nat Smith
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Patent number: 6115979Abstract: Resilient grout seal strips for sealing off a space formed between the bottom of a concrete panel and a support beam on which the panels are supported, concrete panels, decks, and support beams having resilient grout seals and methods for fabricating such panels, beams and decks are disclosed. The resilient seal strips have a first longitudinal edge adapted to be anchored on either the bottom of a precast panel or the top of a support beam adjacent the respective side edge thereof and extend substantially the length thereof, and have an opposed second longitudinal edge with a wide sealing portion therebetween adapted to engage the other of the panel bottom or the beam top adjacent the respective side edge thereof and form a sealing relation therewith.Type: GrantFiled: April 2, 1998Date of Patent: September 12, 2000Inventors: Eugene A. Horstketter, Ken Bernard, Nat Smith
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Patent number: 5930965Abstract: There is provided a self-supporting insulated deck structure for buildings whereby the deck can be constructed inexpensively and efficiently and can attain a desirable fire rating in addition to improved sound absorption properties. The self-supporting insulated deck structure is made of a cementitious material and has no exposed structural steel members. Formwork for the insulated deck structure is made of integral panels formed from foam insulation members, fire retarding boards, and sound attenuating boards. The integral panels are supported on shored steel support brackets. Once the cementitious material cures, the shoring is removed as the deck structure is self-supporting. The adjacent integral panels provide the insulated deck structure with desirable fire rating and sound absorption properties.Type: GrantFiled: September 23, 1997Date of Patent: August 3, 1999Inventor: Tommy Lee Carver
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Patent number: 5561957Abstract: 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 and the concrete slab at least one sheet metal strip (4) having on one edge clips in the form of indentations (5) provided with teeth (6) and on the other edge with bent portions (9) constituting a flanged edge. On the flank of the sheet there are stamped portions (7) forming projections and cut portions (8) forming openings issuing onto the edge on which is formed the flanged edge (9). The indentations (5) provided with the teeth (6) are anchored in the beam (1), while the openings are permitting the passage and retaining of metal fittings (3). The flanged edges (9), the stamped portions (7) and the enlargements (8) participate in the anchoring of the metal sheet (4) in the concrete slab (2).Type: GrantFiled: March 2, 1994Date of Patent: October 8, 1996Inventor: Daniel Gauthier
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Patent number: 5448866Abstract: A space truss is constructed of a pair of plane trusses. Each of the plane trusses is constructed of an upper and lower chord member fixedly connected with each other through a strut member interposed therebetween. The thus constructed plane trusses are oppositely disposed from each other in a condition in which the strut member of each of the plane trusses are interposed between the thus oppositely disposed plane trusses, the upper chord members of the plane trusses are closely disposed together, and the lower chord members of the plane trusses are spaced apart from each other. A sheet steel is fixedly connected to the space truss through a hanging hook to form a composite-type space truss. Any of these space trusses are embedded in concrete in the factory to form a precast reinforced concrerte slab.Type: GrantFiled: March 17, 1994Date of Patent: September 12, 1995Assignees: Kajima Corporation, Hory Corporation Co., Ltd.Inventors: Makoto Saito, Toshiyuki Yoshimatsu, Kansuke Homma, Itaru Saito, Riyouichi Nakajima
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Patent number: 4882889Abstract: A composite structure comprising a plurality of support members (11) arranged to form a decking member within a slab (15) said support members (11) comprising a pair of flange members (13, 14) joined by connecting a connecting web member (12), at least one flange member (11) having a lip portion.A support member (11) comprising a pair of flange members (13, 14) joined by a connecting web member (12), at least one flange member having a lip portion, said lip portion comprising a ridge member and depending stepped portion.Type: GrantFiled: February 26, 1988Date of Patent: November 28, 1989Assignee: Monier LimitedInventors: Christopher L. Healy, Ken Rankin
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Patent number: 4811770Abstract: The structural element for a building comprises an insulating panel and a concrete rib plate. The concrete rib plate has a plurality of base members and rib members and is cast on the insulating panel used instead of a form. The rib members are fastened in corresponding recesses of the insulating panel. The concrete rib plate has a planar reinforcement in the form of at least one steel mat and the rib members have corresponding rib reinforcing elements. The insulating panel is provided with a plurality of spacing retainers in the recesses and in the base members on which the steel mat and the rib reinforcing elements rest and which position and orient the steel mat and the rib reinforcing elements.Type: GrantFiled: March 25, 1987Date of Patent: March 14, 1989Inventor: Albert B. Rapp
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Patent number: 4697399Abstract: A deck structure is disclosed in which overlapping and interlocking corrugated members, each formed from a single sheet of metal, are covered with a layer of concrete. Each corrugated member has at least one longitudinally extending valley along one side and a substantially flat flange provided on an opposite side. The flange may include spaced-apart longitudinally extending shallow depressions spaced at a distance and configured to receive and interlock with an adjacent member. When the decking is used as a deck form, the end portions of the sheet members may be partially or completely closed. Perforations which may be provided in flange portions of the members, allow water and other liquids to drain through deck form and to be caught in a vented valley portions of an adjacent member.Type: GrantFiled: January 17, 1986Date of Patent: October 6, 1987Assignee: Cyclops CorporationInventor: Thomas G. Ryan
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Patent number: 4394807Abstract: A one-piece rollformed sheet metal structural shape for use in building construction, the shape being a generally triangular closed shape having mounting flanges extending outwardly at the bottom of the triangular shape and stiffening flanges extending outwardly from the opposite end of the shape, the stiffening flanges having a projection extending from the outer extremity of at least one of the stiffening flange(s) for increased stiffness. The stiffening projections may turn over or turn under or overlap the stiffening flanges for increased stiffness, prevention of moisture entering the interior of the shape, and securement of the stiffening flanges to each other providing greater strength to the shape.Type: GrantFiled: March 20, 1981Date of Patent: July 26, 1983Inventor: Frank E. Carroll
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Patent number: 4151694Abstract: The system is preferably for use in building construction where concrete floors can be poured in place. The components of the system comprise parallel arranged joists preferably each constructed from three pieces to form an I-beam joist, bracing channels extending orthogonally between adjacent joists and mated at their respective ends with the joists, means for securing and bracing channels in place relative to the joists, and corrugated metal decking extending in separate sections between adjacent joists and over the bracing channels. Concrete is poured over the metal decking and interlocks with the top end of each joist to form a structurally securely supported, poured-in-place concrete floor.Type: GrantFiled: June 22, 1977Date of Patent: May 1, 1979Assignee: Roll Form Products, Inc.Inventors: Paul L. Sriberg, David M. Berg
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Patent number: 4090336Abstract: A poured concrete insulated roofing structure installed over roof support members and having gypsum formboard with its underside adjacent the roof support members and secured to with its upper side adjacent rigid synthetic polymer foam, the polymer foam having spaces vertically therethrough over more than about 5 percent of the area of the gypsum formboard, and poured concrete over the foam and extending through the spaces into contact with more than about 5 percent of the formboard.Type: GrantFiled: April 14, 1975Date of Patent: May 23, 1978Assignee: Carroll Research, Inc.Inventor: Frank E. Carroll
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Patent number: 3999341Abstract: An architecturally finished concrete structure is a composite of a finished wallboard member, such as plasterboard, plywood, etc., to which is bonded a plurality of elongated hollow void creating devices, with said devices being embedded in a concrete structure that is adhered to said finished wallboard member. In the subject method, one side, or both sides, of the concrete form for casting-in-place the concrete structure is defined by a finished wallboard member to which is adhered a plurality of elongated hollow void creating devices. Concrete is poured in the space defined by the concrete form, and is cured so as to be in intimate contact with, and embed, the void creating devices, and the resulting concrete structure is architecturally finished by having one or both faces thereof formed of said wallboard member.Type: GrantFiled: September 29, 1975Date of Patent: December 28, 1976Inventor: Robert K. Stout