EP2686498B1 - Cloison intérieure modulaire pour un bâtiment à ossature structurale - Google Patents

Cloison intérieure modulaire pour un bâtiment à ossature structurale Download PDF

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Publication number
EP2686498B1
EP2686498B1 EP12757644.5A EP12757644A EP2686498B1 EP 2686498 B1 EP2686498 B1 EP 2686498B1 EP 12757644 A EP12757644 A EP 12757644A EP 2686498 B1 EP2686498 B1 EP 2686498B1
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EP
European Patent Office
Prior art keywords
partition assembly
modular partition
receptor structure
modular
receptor
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP12757644.5A
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German (de)
English (en)
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EP2686498A2 (fr
EP2686498A4 (fr
Inventor
Zigmund Rubel
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Aditazz Inc
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Aditazz Inc
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Publication date
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Publication of EP2686498A2 publication Critical patent/EP2686498A2/fr
Publication of EP2686498A4 publication Critical patent/EP2686498A4/fr
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
    • E04B2/7411—Details for fire protection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
    • E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/766—T-connections
    • E04B2/767—Connections between wall studs and upper or lower locating rails
    • E04B2/768—Connections between wall studs and upper or lower locating rails allowing vertical movement of upper rail with respect to the stud, e.g. by using slots in the rail or stud
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2454—Connections between open and closed section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2457—Beam to beam connections

Definitions

  • the invention relates generally to structural framed buildings, and, more specifically to modular components for structural framed buildings.
  • Structurally framed buildings generally include a steel or concrete frame of columns, girders, and beams that support concrete decks. Once installed, the concrete decks form the base of the various floors of the building. Building systems such as walls, facilities components (e.g., electrical, plumbing, and heating, ventilation, and air conditioning (HVAC) components), and equipment are then attached to the concrete deck to finish out the building.
  • HVAC heating, ventilation, and air conditioning
  • partitions may be inserted after placing the decks to create separate rooms or compartments on each deck. The various rooms may be tailored for specific uses depending on the position, size or other attributes of the partitions used for the rooms.
  • EP-1538272 A1 (Van Klaveren ) discloses a two piece partition system with a receptor structure.
  • Non-load bearing partitions in the interior of a building provide a separation between spaces within the building without necessarily providing support to the building structure.
  • Partitions may need to be resistant to fire, smoke and/or sound transmittance according to the various requirements and usages of the building.
  • Partitions may be built from the floor of one building deck to the underside of the structural deck overhead in a contiguous manner to create a barrier to meet fire, smoke, and/or sound ratings.
  • an interior partition system as defined in appended claim 1.
  • the system is an interior partition system that uses modular partition assemblies to create occupiable spaces on a deck of a structural frame building.
  • the occupiable spaces are occupied by people and/or objects.
  • the partition assemblies exceed a ceiling height and include upper and lower modular partition assemblies connected by a receptor structure above the ceiling height.
  • the top portion of a full height wall in the interior of a structural frame building is referred to as the "head of wall condition.”
  • the head of wall condition exists at fire, smoke, and/or sound rated walls and because of variations in the design and construction of concrete decks, the head of wall condition may need to be evaluated individually in each steel framed building to ensure that applicable fire, smoke, and/or sound ratings are met.
  • Acoustical properties may be measured using a sound transmission coefficient and correlate to decibel reduction of noise as it is transmitted through a partition.
  • Fire and smoke resistance ratings may are properties of time, generally between forty-five minutes and four hours that partitions resist the transmission of fire or smoke from one side of the partition to the other.
  • anchoring of building systems such as interior walls, facility components, and equipment to concrete decks is typically customized for each individual structural frame building. Further, the onsite customization of anchoring systems does not typically take into account any future needs and/or uses of the steel frame building.
  • partitions are typically "stick" built or pre-assembled in panels in an offsite fabrication shop and brought to the site. Coordinating the design of the partition assemblies, internal utility routings, and anchoring/bracing to ensure that the requirements of the many components in combination are met can require tremendous effort. The assembly of the many different components can require valuable resource process time to be expended on each design and construction project that is often lost on future projects and has to be repeated, sometimes with similar errors.
  • Fig. 1 depicts a plan view of one embodiment of a structural frame 100 of a framed building.
  • the structural frame 100 may include columns 102-which are generally vertical to the surface on which the building sits-and girders 104 and other support beams 106, which are generally horizontal to the surface on which the building sits.
  • Structural frames 100 and framed buildings are well known in the field.
  • the structural frames 100 are steel frames.
  • the columns 102 are "I" shaped steel beams, referred to as "I-beams".
  • the I-beams may be spaced apart in a grid structure that includes an X-span dimension and a Y-span dimension.
  • X and Y spans in the range of 10-70 feet and X and Y spans in the range of 20-40 feet are common, though other dimensions are possible.
  • the structural frames 100 may be any type, shape, or material used for framing the framed building.
  • the material for the framed building may include a composite of more than one material.
  • the spacing of the girders 104 may be determined by the spacing of the columns 102.
  • the spacing of the beams 106 may be more flexible than the spacing of the girders 104.
  • the beams 106 may be located between pairs of columns 102, and additional beams 106 may be located between columns 102.
  • Fig. 2 depicts a plan view of one embodiment of deck structures in the framed building of Fig. 1 .
  • the deck structures also referred to herein as "decks"-for the framed building may be installed.
  • the decks include concrete deck assembly modules that are positioned in accordance with the positioning of the columns 102, girders 104, and beams 106 so that the decks are supported by the structural frame 100.
  • the structural frame 100 is a frame that defines a footprint of an occupiable building.
  • the structural frame 100 includes at least one lower deck structure 200 located within the footprint of the frame and at least one upper deck structure 202 located within the footprint of the frame and supported by the building frame.
  • An interior partition system is installed between the lower deck structure 200 and the upper deck structure 202 to define an occupiable space. Partition assemblies may be attached to the upper and lower decks 202, 200 to create occupiable spaces in the framed building.
  • the interior partition system includes partition assemblies that are not exposed to the outside environment, but are contained within an interior space of the framed building.
  • the concrete decks may be pre-fabricated and assembled onsite or formed onsite in the structural frame 100.
  • the shape of the decks may be determined by the shape and positioning of the columns 102, girders 104, and beams 106 of the structural frame 100, as well as the location of the decks in the structural frame 100. Additionally, the spacing between the decks may include space for habitation spaces as well as any utility routings, anchors, braces, or other components needed for the operation or structure of the building.
  • the exact size and shape of the decks is governed in part by at least one of the following parameters: structural performance requirements of the structural frame 100; the framing geometry of the structural frame 100; transportation requirements of the jurisdictions in which the decks are transported on public roads; and vehicle availability for transport.
  • Figs. 3A-3C depict side views of embodiments of modular partition assemblies 300 between decks in the framed building of Fix. 1.
  • Figs. 3A and 3B depict conventional interior partitioning systems that include a single partition assembly.
  • Fig. 3C depicts a modular partitioning system according to the principles described herein.
  • the interior partitioning system of Fig. 3A has a vertical dimension equal to or approximately equal to a ceiling line 302 between a lower deck 200 and an upper deck 202.
  • the ceiling line 302 may be determined by the structural ceiling visible within the habitation space defined by the partition assemblies.
  • the ceiling line 302 may define a ceiling height of occupiable space within the structural frame building.
  • the ceiling line 302 is in the range of 2.4-3.0m (8-10 feet) from the lower deck 200.
  • a ceiling line 302 at 2.4m (8 feet) is common.
  • the space above the ceiling line 302 and below the upper deck 202 may include utilities, ducts, electrical lines, and/or other components that are not visible from within the habitation space.
  • the interior partitioning system of Fig. 3B has a vertical dimension above the ceiling line 302.
  • the interior partitioning system of Fig. 3C includes two modular partition assemblies-an upper partition assembly 204 and a lower partition assembly 206.
  • the upper partition assembly 204 is attached to the upper deck 202
  • the lower partition assembly 206 is attached to the lower deck 200.
  • the vertical distance between the lower deck 200 and the upper deck 202 is in the range of 3.3-7.6m (11-25 feet)
  • the ceiling line 302 is in the range of 2.1-3.4m (7-11 feet)
  • the vertical dimension of the lower modular partition assembly is in the range of 2.4-3.7m (8-12 feet)
  • the vertical dimension of the upper modular partition assembly is in the range of 0.9-3.7m (3-12 feet).
  • the upper and lower partition assemblies 204, 206 are non-load bearing and form non-load bearing walls.
  • Non-load bearing partitions and/or walls are structures of the framed building that are not necessary to support the structural load of the framed building by conducting weight to a foundation structure of the framed building, though non-load bearing walls may bear some load within the structural frame
  • Figs. 4A-4C depict end views of embodiments of partition heads of the modular partition assemblies 300 of Figs. 3A-3C , respectively.
  • the partition head of Fig. 4A includes a conventional partition assembly with a vertical dimension approximately at the ceiling line 302.
  • the partition assembly may be attached to the ceiling using a receptor structure 604 or other fastener at an upper edge of the partition head.
  • the partition assembly may be fastened to a floor on the lower deck 200 using a similar fastener.
  • the partition head of Fig. 4B includes a conventional partition assembly with a vertical dimension above the ceiling line 302.
  • the partition assembly may be fastened above the ceiling to a bottom surface 406 of the upper deck 202 or to some portion of the ceiling using any fastening method, such as a brace 400 with a heavier gauge than the panels of the modular partition assemblies 300.
  • the partition assemblies 300 of Figs. 4A and 4B leave a space between the partition head and the bottom surface 406 of the upper deck 202. This space may not meet applicable fire, smoke, or noise ratings because the fire, smoke, or noise may pass through the space above the partition assemblies.
  • the partition head of Fig. 4C includes upper and lower modular partition assemblies 204, 206.
  • the lower partition assembly 206 extends above the ceiling line 302, and the upper partition assembly 204 is contained entirely above the ceiling line 302.
  • the upper partition assembly 204 may be attached to the bottom surface 406 of the upper deck 202 using a horizontal track 402 or other fastener.
  • the fastener used to attach the upper partition assembly 204 to the upper deck 202 may be fire/sound rated to help prevent fire, smoke, or noise from passing through the partition assemblies.
  • the lower partition assembly 206 may be attached to a top surface or floor of the lower deck 200 using a similar horizontal track 402 or fastener.
  • the upper partition assembly 204 is connected to the lower partition assembly 206 by a receptor structure 604 at a receptor joint to form a single modular partition or panel that fully extends from the lower deck 200 to the upper deck 202.
  • the upper partition assembly 204 includes an upper receptor structure at a lower edge of the upper partition assembly 204 that attaches to a lower receptor structure at the upper edge of the lower partition assembly 206.
  • the upper edge of the lower partition assembly 206, the lower edge of the upper partition assembly 204, and the receptor structures 604 are positioned above the ceiling line 302.
  • the partition assemblies 204, 206 include a brace 400 or metal strap 404 that is positioned between or in accordance with the lower receptor structure and the upper receptor structure and attaches to the bottom surface 406 of the upper deck 202.
  • the brace 400 may provide additional structural support for the partition assemblies 204, 206. Because the partition assemblies 204, 206 of Fig. 4C include a head that fully extends to the bottom surface 406 of the upper deck 202, the partition assemblies 204, 206 meet the requirements for the fire, smoke, or noise ratings for the head of wall condition. Other standards or ratings may apply to which the partition assemblies 204, 206 conform.
  • Fig. 5 depicts a side view of one embodiment of an interior partition system between decks in the framed building of Fig. 1 .
  • the interior partition system includes modules that form habitation spaces between the lower deck 200 and the upper deck 202.
  • the modules may be created using modular partition assemblies 300 at one or more sides of the habitation space.
  • the habitation spaces may have walls formed by a combination of any of load-bearing walls, exterior walls, non-load bearing walls, and interior partition assemblies as described herein.
  • Modules formed using the interior partition assemblies may be rectangular, square, or a custom shape defined by the partition assemblies.
  • the modules may share walls formed by partition assemblies.
  • multiple partition assemblies may form a single wall, thus allowing the customization of the size and shape of each module.
  • the modular partition assemblies 300 may include openings 500 for doors, windows, vents or other utilities and components in either the upper or lower partition assemblies 204, 206.
  • drywall, plaster, and/or other finishings may be applied to the modular partition assemblies 300, and the structural frame building may be finished.
  • the type of sheathing used to cover the partition assemblies may be dependent on the specific requirements of the structural requirements and/or use of the space that is enclosed by the partition system.
  • the partition assemblies may receive sheet metal backing plates 502 in some embodiments.
  • many of the in-wall utilities are placed in the lower partition assemblies 206, including piping, electric and low voltage services, and other utilities.
  • the utilities may be routed horizontally, vertically, or both horizontally and vertically. Other routing directions may also be used. Larger utility openings 500 and penetrations may be included in the upper partitions assemblies above the ceiling line 302.
  • the modular partition assemblies 300 may include an anchorage area for wall-hung equipment or accessories, particularly on the lower partition assemblies 206 below the ceiling line 302.
  • the modular partition assemblies 300 may help streamline overhead mechanical, electrical, and plumbing coordination by providing predictable locations for bracing and other secondary structure members.
  • Fig. 6 depicts a perspective view of one embodiment of an interior partition system.
  • the interior partition system includes an upper partition assembly 204 and a lower partition assembly 206 with a receptor structure 604.
  • the modular partition assemblies 300 are made offsite and shipped to the construction site for installation.
  • Each of the upper partition assembly 204 and the lower partition assembly 206 may be made using several framing members.
  • the framing members in each of the upper partition assembly 204 and the lower partition assembly 206 include a series of parallel vertical studs 600 and horizontal tracks 402.
  • the lower partition assembly 206 includes vertical studs 600 that sit in a lower horizontal track 402.
  • the vertical studs 600 are fixed to the lower horizontal track 402 before shipping the partition assemblies to the construction site.
  • the upper and lower partition assemblies 204, 206 are joined at a semi mid-span receptor joint that accommodates inter-story vertical deflection movement when the loading and/or movement of one floor is different than the others, as well as accommodating deviations in on-site construction techniques.
  • the receptor joint also provide flexibility of the upper and lower components to be joined. This may include shifting the deflection movement of full height partitions from the head of wall to the mid-span, allowing for a site adaptable, tight, non-moving connection that may be made more simply than making the connection and providing movement at the head of wall.
  • the receptor structure 604 provides slotted track deflection.
  • the location and structure of the interior modular partition assemblies 300 may be determined using an automated process. Each panel using the modular partition assemblies 300 may be interchangeable with other panels. Changes in the design or construction of the partition assemblies may be easier to incorporate than conventional systems because the panels are made with a regularized centered dimensioning system (for example, 51mm, 76mm, 102mm or 127mm (2", 3", 4" or 5")) to meet the unique needs of the specific installations.
  • a regularized centered dimensioning system for example, 51mm, 76mm, 102mm or 127mm (2", 3", 4" or 5"
  • the horizontal spacing of the vertical studs 600 is configured such that the partition resists flexural movement in the drywall, as well as the orthogonal deflection in the partition.
  • the horizontal spacing may be no more than 610mm (twenty-four inches) on center.
  • studs 600 may be place directly adjacent to one another proximate an opening 500 in the panel and fastened together to add additional support.
  • the framing members may be fastened to each other by screwing, pinching, punching or welding the individual pieces based on the structural requirements of the modular partition assemblies 300.
  • Anchoring the partition assemblies to the building structure may be determined based on site-specific needs.
  • each modular partition assembly has a minimum width of 152 mm (6 inches) and a maximum width of 7.6 m (25 feet). In some embodiments, partition assemblies having a width wider than 7.6 m (25 feet) may require a control joint for proper installation. In one embodiment, each of the upper and lower partition assemblies 204, 206 has a maximum height of 3.05-6.10m (10-20 feet).
  • Fig. 7A -7C depict perspective, cross-section, and side views of embodiments of receptor structures 604 that are used to connect the modular partition assemblies 204, 206 of Fig. 6 .
  • Fig. 7A depicts a perspective view of the receptor structures 604 at the mid-span receptor joint between the upper partition assembly 204 and the lower partition assembly 206 according to the invention.
  • the upper partition assembly 204 includes an upper receptor structure 700 at a lower edge of the upper partition assembly 204.
  • the lower partition assembly 206 includes a lower receptor structure 702 at an upper edge of the lower partition assembly 206.
  • the upper receptor structure 700 and the lower receptor structure 702 are configured to be joined to the upper partition assembly 204 and the lower partition assembly 206, respectively.
  • the lower receptor structure 702 is adjustably connected to the lower partition assembly 206, while the upper partition assembly 204 may not be fixed to the upper receptor structure 700, but rather sits in the upper receptor structure 700.
  • the upper receptor structure 700 and the lower receptor structure 702 are configured to be fastened together to fix or partially fix the upper partition assembly 204 with respect to the lower partition assembly 206.
  • the upper and lower receptor structures 700, 702 may be fastened together through holes 704 or slots in the adjoining surfaces of the upper and lower receptor structures 700, 702.
  • Fig. 7B depicts an end cross-section view of one embodiment of the receptor structures 604 connecting the upper and lower modular partition assemblies 204, 206
  • Fig. 7C depicts a side view of the same embodiment.
  • the gap 706 shown in the present embodiment may be present when the receptor structures 604 are first positioned on the respective partition assemblies. In some cases, the gap 706 may be cause by variations in distance between the lower deck 200 and the upper deck 202 due to various construction variables or imperfections.
  • Vertical slots 708 in the lower receptor structure 702 allow the lower receptor structure 702 to be raised or lowered before fastening the lower receptor structure 702 to the vertical stud 600 with a fastener 710 within one of the vertical slots 708.
  • the lower receptor structure 702 is fastened to the vertical stud 600 according to an adjustable vertical position of the lower receptor structure 702 relative to a fixed position of the lower partition assembly 206.
  • a vertical position 714 of the lower receptor structure 702 may be adjusted to allow the lower receptor structure 702 to abut the lower receptor structure 702, after which the lower receptor structure 702 may then be fastened to the lower partition assembly 206 and to the upper receptor structure 700.
  • Figs. 8A-8G depict perspective, cross-section, developed plan, and undeveloped plan views of embodiments of a lower receptor structure 702.
  • the lower receptor structure 702 is used in conjunction with the modular partition assemblies 300 as described herein.
  • the lower receptor structure 702 includes a number of slots in both sides of the lower receptor structure 702. The slots allow the lower receptor structure 702 to be lowered or raised according to a distance between the lower partition assembly 206 and the upper partition assembly 204 after installation in the structure frame building.
  • a fastener 710 is inserted into a slot 708 that aligns with a hole in the vertical stud 600 after adjusting the lower receptor structure 702 to a desired vertical position 714 relative to the lower partition assembly 206.
  • a hole may be punched or created in the vertical stud 600 after the lower receptor structure 702 is adjusted to the desired vertical position 714.
  • the lower receptor structure 702 includes a tab 800 on each side of the lower receptor structure 702.
  • the tabs 800 are configured as sheathing stops that may fit at least partially between sections of wall sheathing 808, such as drywall, positioned next to the upper partition assembly 204 and the lower partition assembly 206.
  • the position of the tabs 800 in conjunction with the sheathings 808 may provide improved performance to meet certain fire, smoke, or noise ratings requirements.
  • the tabs 800 may be a lighter gauge than the rest of the lower receptor structure 702.
  • a sealant 810 such as an elastic, fire resistant sealant, may be applied between the sections of sheathing 808 above and below the tabs 800 to provide additional improvements to fire or other ratings for the partition assemblies.
  • a metal angle 806, such as a gypsum wall board trim piece, may be positioned under the tabs 800 to provide a boundary where the sealant 810 rests to complete a fire/acoustical boundary system that meets certain fire/sound ratings.
  • the receptor joint may also include a backer rod 812 to reduce the amount of volume of sealant 810 required to fill the space between the sections sheathing 808, which may reduce the cost of constructing the partitioning system.
  • Other embodiments of tabs 800 may be used in conjunction with the lower receptor structure 702.
  • Fig. 8C depicts a developed plan view of the lower receptor structure 702.
  • the lower receptor structure 702 is designed within a range of measurements.
  • Various measurements for the lower receptor structure 702 may include dimensions A, B, C, D, E, and F, as shown in Fig. 8C , in addition to other measurements.
  • the lower receptor structure 702 has dimensions as described below.
  • Dimension A has a minimum nominal height of 25 mm (1 inch) and a maximum nominal height of 152mm (6 inches).
  • Dimension B has a minimum nominal width of 51mm (2 inches) and a maximum nominal width of 254mm (10 inches).
  • Dimension F has a minimum nominal width of 6.4mm (1/4 inches) and a maximum nominal width of 76 mm (3 inches).
  • the lower receptor structure 702 includes a maximum length of 7.6m (25 feet).
  • the lower receptor structure 702 has a minimum thickness of 0.953 mm (gauge of 20) and a maximum thickness of 1.98mm (gauge of 14).
  • the gauge may indicate a thickness of the material used for the lower receptor structure 702.
  • Each slot in the lower receptor structure 702 has a minimum width 802 of 1.59mm (1/16 inches) and a maximum width 802 of 4.76mm (3/16 inches).
  • the minimum spacing 804 between the slots is 25mm (1 inch) on center and the maximum spacing 804 is 152mm (6 inches) on center.
  • Dimension C has a minimum width of 6.4mm (1/4 inch)
  • Dimension E also has a minimum width of 6.4mm (1/4 inch).
  • Dimension D which is the slot length, includes the remaining width of dimension A after subtracting dimensions C and E.
  • the lower receptor structure 702 also includes holes 704 to receive a fastener 710 that attaches the lower receptor structure 702 to the upper receptor structure 700.
  • the holes 704 may be configured according to the type of fastener used and the spacing of holes 704 in the upper receptor structure 700.
  • the lower receptor structure 702 accommodates variations in construction tolerances of onsite conditions.
  • the construction of floors on each deck and undersides of decks may have ranges of tolerances that can be as high as 25mm (1 inch) within 3.0 m (10 feet).
  • the lower receptor structure 702 may absorb a range of variation as much as 76mm (3 inches).
  • the lower receptor structure 702 may be installed at a common vertical height to receive any partition assembly that rises above the ceiling line 302.
  • Figs. 9A-9C depict cross-section, developed plan, and undeveloped plan views of embodiments of an upper receptor structure 700.
  • the upper receptor structure 700 may be fixed to the upper partition assembly 204.
  • the upper partition assembly 204 is not fixed to the upper receptor structure 700, but rests in a horizontal track formed by the upper receptor structure 700.
  • the upper receptor structure 700 may include an elongated hole 704 configured to receive a fastener for fastening the upper receptor structure 700 to the lower receptor structure 702.
  • the elongated hole 704 allows for inline movement capability for the modular partition assemblies 300.
  • the upper receptor structure 700 may also include openings 900 in each side for heavier gauge support elements.
  • the support element may be the brace 400 as shown in Fig. 4B or the metal strap 404 shown in Fig. 4C .
  • the brace 400 may provide lateral support for the modular partition assemblies 300.
  • the brace 400 may be installed in any of the openings 900 in the upper receptor structure 700.
  • the brace 400 may be a permanent brace 400 for the modular partition assemblies 300.
  • the upper receptor structure 700 includes a minimum nominal width of 51mm (2 inches) and a maximum nominal width of 254mm (10 inches), and a minimum nominal length of 41mm (1 -5/8 inches) and a maximum nominal length of 203mm (8 inches).
  • Figs. 10A-10B depict cross-section views of embodiments of framing members in the interior partition system of Fig. 6 .
  • the framing members include a vertical stud 600, as shown in Fig. 10A , and a horizontal track 402, as shown in Fig. 10B .
  • the framing members are made of steel sheet stock metal having a minimum thickness of 0.478mm (gauge of 26) and a maximum thickness of 2.78mm (gauge of 12). The steel sheet stock metal may be bent into the desired shape.
  • the vertical studs 600 sit in the horizontal track 402 in the lower partition assemblies 206 and are received by the horizontal track 402 in the upper partition assemblies 204.
  • the framing members include a minimum nominal width 1002 of 98mm (3-5/8 inches) and a maximum nominal width 1002 of 254mm (10 inches).
  • the minimum nominal length 1000 is 41mm (1-5/8 inches) and the maximum nominal length 1000 is 203mm (8 inches).
  • Other embodiments may include framing members with different sizes than described herein.
  • the horizontal tracks 402 may have similar measurements or structure to the upper receptor structures 700.
  • Figs. 11A-11B depict perspective views of various embodiment of a receptor joint for the interior partition system of Fig. 6 .
  • the receptor joint which includes the lower receptor structure 702 and the upper receptor structure 700, may be laterally braced at specific locations depending on the performance of the individual partition assemblies.
  • the lower receptor structure 702 and/or the upper receptor structure 700 may include pre-drilled and threaded attachment points between 152 mm (six inches) on center and 610 mm (twenty-four inches) on center, according to various embodiments.
  • the receptor structure 604 may include an optional metal strap 404 for horizontal bracing, as shown in Fig. 11A .
  • the bracing may be a temporary bracing during installation of the partition assemblies.
  • the receptor structure 604 includes a more substantial lateral brace 400 with a heavier gauge than the strap metal and the partition assemblies.
  • the brace 400 may be placed in the openings 900 in the side of the upper receptor structure 700 and fastened to the bottom surface 406 of the upper deck 202.
  • the receptor joint provides vertical deflection between the interior partition assembly and the lower deck 200.
  • deflection includes the movement of one level differentiated by the movement or lack of movement of another floor.
  • one deck may have a live load that causes the entire deck to sag compared to another deck that does not have a similar live load. The difference in loading may cause one of the decks to move and cause deflection/stress in the partition assemblies.
  • the receptor joint may provide predictability in a building life cycle requirement because the receptor joint provides a common height for all partition assemblies and structurally attaches the partition assemblies to the frame structure.
  • Fig. 12 depicts a side view of one embodiment of the modular partition assemblies 204, 206 of Fig. 6 .
  • the upper modular partition assembly is installed first, and then the lower modular partition assembly is installed.
  • the upper partition assembly 204 is fixed to the upper deck 202, and the lower partition assembly 206 is then moved into place below the upper partition assembly 204 and fixed to the lower deck 200.
  • the upper and lower partition assemblies 204, 206 are fixed to the upper and lower decks 202, 200, respectively, using the horizontal tracks 402 depicted in Fig. 10B .
  • the upper and lower receptor structures 700, 702 may be placed (but not necessarily fixed) on the corresponding partition assemblies before or after installing the partition assemblies.
  • the upper and lower receptor structures 700, 702 are slid onto the corresponding partition assemblies after the partition assemblies are fixed to the corresponding decks, and then the upper and lower receptor structures 700, 702 are fixed to each other and to the partition assemblies.
  • an upper and a lower partition assembly 206 are fastened to the respective decks prior to placing the decks in the structural frame 100.
  • the placement of the modular partition assemblies 300 may be such that when the decks are placed in the structural frame 100, the upper partition assembly 204 and the lower partition assembly 206 are placed sufficiently close to each other to be able to connect the upper partition assembly 204 to the lower partition assembly 206 together via the receptor structure 604 without unfastening either of the modular partition assemblies 300 from the decks. This may allow some of the framed building to be pre-assembled onsite or at an offsite location.
  • Fig. 13 depicts a perspective view of a lower deck 200 of Fig. 2 .
  • the lower deck 200 includes deck attachment elements affixed within the deck at the top surface of the lower deck 200.
  • the upper deck 202 may also include deck attachment elements 1300 affixed within the deck at the bottom surface 406 of the upper deck 202.
  • the deck attachment elements 1300 may be distributed within the surfaces of the respective decks in a grid pattern, such that the deck attachment elements 1300 are spaced at equal intervals according to a predefined configuration before the deck is installed in the structural frame 100.
  • the intervals in the grid pattern correspond to specific design requirements of the framed building.
  • the grid pattern for the upper deck 202 may be different than the grid pattern for the lower deck 200.
  • the deck attachment elements 1300 provide for quick and easy attachment of the modular partition assemblies 300 or other building elements to the decks at an array of locations.
  • the attachment elements 1300 may facilitate independent design requirements to assemble components of a newly constructed framed building. Additionally, the attachment elements 1300 may be utilized to adapt the building to changes during the building's lifecycle.
  • the attachment elements 1300 are solid tapered and internally threaded cylinders placed in openings or cavities in the decks.
  • the attachment elements 1300 include channel tracks that are set within the decks and covered with a cap that may be removed on an as-needed basis. The locations of the channel track may correspond to the specific design requirements of the framed building design criteria.
  • Other examples of attachment elements 1300 may be used in conjunction with upper and/or lower decks 202, 200.
  • the upper partition assemblies 204 may be attached to attachment elements 1300 at the bottom surface 406 of the upper deck 202, and the lower partition assemblies 206 may be attached to attachment elements 1300 at the top surface of the lower deck 200.
  • Figs. 14A-14B depict perspective views of embodiments of receptor structures on a lower modular partition assembly.
  • the lower receptor structure 702 include slots in each side of the lower receptor structure 702. The slots allow the lower receptor structure 702 to be placed on the lower partition assembly 206 during installation or directly after installation of the lower partition assembly 206 in a lowered position, as shown in Fig. 14A .
  • a gap 706 may be present between the lower receptor structure 702 and the upper receptor structure 700.
  • the position of the lower receptor structure 702 may be adjusted.
  • a fastener 710 through one of the slots 708 in the lower receptor structure 702 that is used to secure the lower receptor structure 702 to a vertical stud 600 in the lower partition assembly 206 may be loosened while adjusting the lower receptor structure 702.
  • a vertical position 714 of the lower receptor structure 702 may be adjusted to close the gap 706 between the lower receptor structure 702 and the upper receptor structure 700.
  • the fastener 710 may be tightened so that the vertical position 714 of the lower receptor structure 702 is fixed with respect to the lower partition assembly 206.
  • Fig. 15 depicts a side view of one embodiment of modular partition assemblies 300 between decks in the framed building of Fig. 1 .
  • the head of wall condition for the partition assemblies may determine whether the building structure meets various fire, smoke, and/or noise ratings.
  • a conventional partition assembly that spans the full distance between the lower deck 200 and the upper deck 202 may leave a space 1500 at the head of the partition assembly due to the type of joint or because of variations in the distance between the lower deck 200 and the upper deck 202.
  • Smoke 1502 may pass through the space at the head of the partition assembly, potentially preventing the partition assembly from meeting certain fire or smoke ratings.
  • the interior partitioning system described herein includes a receptor joint with a lower vertical position on the partition assemblies, thus reducing the chance that smoke 1502 rising and accumulating at the ceiling will be able to transfer through the partition assembly. Additionally, because the upper partition assembly 204 is fixed to the upper deck 202, rather than to the floor, variations in the distance between the lower deck 200 and the upper deck 202 do not affect the position of the upper edge of the upper partition assembly 204 with respect to the upper deck 202. This may allow the upper partition assembly 204 to be installed flush or approximately flush with the upper deck 202, thereby reducing the space between the upper deck 202 and the partition assemblies.
  • the interior partition system may be used in conjunction with a method for constructing an occupiable space in a structural frame 100 having a lower deck 200 and an upper deck 202 and having a ceiling line 302 that defines a ceiling height of the occupiable space within the structural frame building.
  • the method includes fastening the lower modular partition assembly to the lower deck 200 along the lower edge of the lower partition assembly 206, and fastening the upper modular partition assembly to the upper deck 202 along the upper edge of the upper partition assembly 204.
  • the method connects the upper edge of the lower partition assembly 206 to the lower edge of the upper partition assembly 204 via the receptor structure 604.
  • the upper edge of the lower partition assembly 206, the lower edge of the upper partition assembly 204, and the receptor structure 604 are located above the ceiling line 302 of the occupiable space.
  • connecting the lower partition assembly 206 to the upper partition assembly 204 via the receptor structure 604 includes adjusting the receptor structure 604 to fill a gap 706 between the upper edge of the lower partition assembly 206 and the lower edge of the upper partition assembly 204.
  • Adjusting the receptor structure 604 includes adjusting a height or vertical dimension of the receptor structure 604 relative to the upper edge of the lower partition assembly 206.
  • connecting the upper edge of the lower partition assembly 206 to the lower edge of the upper partition assembly 204 includes securing the receptor structure 604 to the lower edge of the upper partition assembly 204 and/or to the receptor structure 604 to the upper edge of the lower partition assembly 206.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Installation Of Indoor Wiring (AREA)

Claims (12)

  1. Système de cloison intérieure pour installation entre une structure d'étage inférieur (200) et une structure d'étage supérieur (202) d'un bâtiment à ossature structurale, le bâtiment à ossature structurale ayant une ligne de plafond (302) qui définit une hauteur de plafond d'espace pouvant être occupé dans le bâtiment à ossature structurale, le système de cloison intérieure comprenant :
    un premier ensemble de cloison modulaire (206) pour la liaison à la structure d'étage inférieur le long d'un bord inférieur du premier ensemble de cloison modulaire ;
    un second ensemble de cloison modulaire (204) pour la liaison à la structure d'étage supérieur le long d'un bord supérieur du second ensemble de cloison modulaire ; et
    une structure réceptrice (604) configurée pour relier un bord supérieur du premier ensemble de cloison modulaire à un bord inférieur du second ensemble de cloison modulaire ;
    dans lequel, lors de l'utilisation, le premier ensemble de cloison modulaire a une dimension verticale qui dépasse la hauteur de plafond de telle sorte que le bord supérieur du premier ensemble de cloison modulaire, le bord inférieur du second ensemble de cloison modulaire et la structure réceptrice se situent au-dessus de la ligne de plafond lors de l'installation du premier ensemble de cloison modulaire, du second ensemble de cloison modulaire et de la structure réceptrice dans le bâtiment à ossature structurale ;
    dans lequel la structure réceptrice comprend une structure réceptrice inférieure (702) configurée pour recevoir le bord supérieur du premier ensemble de cloison modulaire et une structure réceptrice supérieure (700), qui est séparée de la structure réceptrice inférieure, configurée pour recevoir le bord inférieur du second ensemble de cloison modulaire, dans lequel la structure réceptrice inférieure et la structure réceptrice supérieure sont configurées pour être fixées ensemble ;
    caractérisé en ce que la structure réceptrice est configurée pour s'adapter à une déviation verticale entre la structure d'étage inférieur et la structure d'étage supérieur ; et dans lequel la structure réceptrice inférieure comprend une pluralité de fentes verticales (708) dans chaque côté de la structure réceptrice inférieure, dans lequel les fentes verticales sont configurées pour recevoir un organe de fixation pour fixer la structure réceptrice inférieure au premier ensemble de cloison modulaire selon une position verticale ajustable de la structure réceptrice inférieure par rapport à une position fixe du premier ensemble de cloison modulaire.
  2. Système de cloison intérieure selon la revendication 1 dans lequel le récepteur comprend une languette (800) sur un côté du récepteur, dans lequel la languette est configurée pour supporter un revêtement mural (808).
  3. Système de cloison intérieure selon la revendication 1 dans lequel le premier ensemble de cloison modulaire comprend une série de poteaux verticaux parallèles (600) et dans lequel le second ensemble de cloison modulaire comprend une série de poteaux verticaux parallèles (600).
  4. Système de cloison intérieure selon la revendication 1 dans lequel la distance verticale entre la structure d'étage inférieur et la structure d'étage supérieur se trouve dans une plage de 3,3 m à 7,6 m (11-25 pieds), la ligne de plafond se trouve dans une plage de 2,1 m à 3,3 m (7-11 pieds), la dimension verticale du premier ensemble de cloison modulaire se trouve dans la plage de 2,4 m à 3,7 m (8-12 pieds) et la dimension verticale du second ensemble de cloison modulaire se trouve dans la plage de 0,9 m à 3,7 m (3-12 pieds).
  5. Système de cloison intérieure selon la revendication 1 dans lequel le premier ensemble de cloison modulaire, le second ensemble de cloison modulaire et la structure réceptrice sont non porteurs.
  6. Système de cloison intérieure selon la revendication 1 dans lequel le premier ensemble de cloison modulaire, le second ensemble de cloison modulaire et la structure réceptrice forment une cloison intérieure résistant au feu.
  7. Système de cloison intérieure selon la revendication 1 dans lequel le premier ensemble de cloison modulaire est fixé à une surface supérieure de la structure d'étage inférieur par l'intermédiaire d'éléments d'attache d'étage (1300) qui sont répartis dans la surface supérieure de la structure d'étage inférieur selon un premier motif de grille prédéfini, et dans lequel le second ensemble de cloison modulaire est fixé à une surface inférieure de la structure d'étage supérieur par l'intermédiaire d'éléments d'attache d'étage (1300) qui sont répartis dans la surface inférieure de la structure d'étage supérieur selon un second motif de grille prédéfini.
  8. Bâtiment à ossature structurale pouvant être occupé comprenant un système de cloison intérieure selon la revendication 1.
  9. Procédé pour construire un espace pouvant être occupé dans un bâtiment à ossature structurale, le bâtiment à ossature structurale comportant une structure d'étage inférieur (200) et une structure d'étage supérieur (202) et l'espace pouvant être occupé ayant une ligne de plafond (302) qui définit une hauteur de plafond de l'espace pouvant être occupé dans le bâtiment à ossature structurale, le procédé comprenant :
    la fixation d'un premier ensemble de cloison modulaire (206) à la structure d'étage inférieur le long d'un bord inférieur du premier ensemble de cloison modulaire ;
    la fixation d'un second ensemble de cloison modulaire (204) à la structure d'étage supérieur le long d'un bord supérieur du second ensemble de cloison modulaire ;
    après la fixation du premier ensemble de cloison modulaire à la structure d'étage inférieur et après la fixation du second ensemble de cloison modulaire à la structure d'étage supérieur, la liaison d'un bord supérieur du premier ensemble de cloison modulaire à un bord inférieur du second ensemble de cloison modulaire par l'intermédiaire d'une structure réceptrice (604), dans lequel le bord supérieur du premier ensemble de cloison modulaire, le bord inférieur du second ensemble de cloison modulaire et la structure réceptrice se situent au-dessus de la ligne de plafond de l'espace pouvant être occupé ;
    dans lequel la structure réceptrice comprend une structure réceptrice inférieure (702) configurée pour recevoir le bord supérieur du premier ensemble de cloison modulaire et une structure réceptrice supérieure (700), qui est séparée de la structure réceptrice inférieure, configurée pour recevoir le bord inférieur du second ensemble de cloison modulaire, dans lequel la structure réceptrice inférieure et la structure réceptrice supérieure sont configurées pour être fixées ensemble ;
    dans lequel le premier ensemble de cloison modulaire comprend une série de poteaux verticaux parallèles et dans lequel le second ensemble de cloison modulaire comprend une série de poteaux verticaux parallèles ;
    dans lequel le premier ensemble de cloison modulaire, le second ensemble de cloison modulaire et la structure réceptrice sont non porteurs ;
    dans lequel le premier ensemble de cloison modulaire, le second ensemble de cloison modulaire et la structure réceptrice forment une cloison intérieure résistant au feu ;
    caractérisé en ce que la structure réceptrice est configurée pour s'adapter à une déviation verticale entre la structure d'étage inférieur et la structure d'étage supérieur ;
    dans lequel la structure réceptrice inférieure comprend une pluralité de fentes verticales (708) dans chaque côté de la structure réceptrice inférieure, dans lequel les fentes verticales sont configurées pour recevoir un organe de fixation pour fixer la structure réceptrice inférieure au premier ensemble de cloison modulaire selon une position verticale ajustable de la structure réceptrice inférieure par rapport à une position fixe du premier ensemble de cloison modulaire ; et
    dans lequel la liaison d'un bord supérieur du premier ensemble de cloison modulaire à un bord inférieur du second ensemble de cloison modulaire par l'intermédiaire de la structure réceptrice comprend l'ajustement de la hauteur de la structure réceptrice inférieure afin de remplir un espace entre le bord supérieur du premier ensemble de cloison modulaire et le bord inférieur du second ensemble de cloison modulaire et la fixation de la structure réceptrice inférieure avec la structure réceptrice supérieure et la fixation de la structure réceptrice inférieure au premier ensemble de cloison modulaire par l'intermédiaire des fentes verticales.
  10. Procédé selon la revendication 9 dans lequel la liaison d'un bord supérieur du premier ensemble de cloison modulaire à un bord inférieur du second ensemble de cloison modulaire par l'intermédiaire d'une structure réceptrice comprend en outre l'immobilisation de la structure réceptrice sur le bord inférieur du second ensemble de cloison modulaire.
  11. Procédé selon la revendication 9 dans lequel la liaison d'un bord supérieur du premier ensemble de cloison modulaire à un bord inférieur du second ensemble de cloison modulaire par l'intermédiaire d'une structure réceptrice comprend en outre l'immobilisation de la structure réceptrice sur le bord supérieur du premier ensemble de cloison modulaire.
  12. Procédé selon la revendication 9 dans lequel la distance verticale entre la structure d'étage inférieur et la structure d'étage supérieur se trouve dans une plage de 3,3 m à 7,6 m (11-25 pieds), la ligne de plafond se trouve dans une plage de 2,1 m à 3,3 m (7-11 pieds), la dimension verticale du premier ensemble de cloison modulaire se trouve dans la plage de 2,4 m à 3,7 m (8-12 pieds) et la dimension verticale du second ensemble de cloison modulaire se trouve dans la plage de 0,9 m à 3,7 m (3-12 pieds).
EP12757644.5A 2011-03-14 2012-03-14 Cloison intérieure modulaire pour un bâtiment à ossature structurale Not-in-force EP2686498B1 (fr)

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US201161452605P 2011-03-14 2011-03-14
PCT/US2012/029119 WO2012125760A2 (fr) 2011-03-14 2012-03-14 Cloison intérieure modulaire pour un bâtiment à ossature structurale

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JP (1) JP5972294B2 (fr)
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CN (1) CN103890291B (fr)
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AU2019337485A1 (en) 2018-09-10 2021-04-15 T & R Interior Systems Limited A bracket
CN113863540B (zh) * 2021-09-30 2023-03-07 国住人居工程顾问有限公司 一种模块化集成隔墙及负压病房

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KR101733262B1 (ko) 2017-05-08
WO2012125760A2 (fr) 2012-09-20
KR20140016940A (ko) 2014-02-10
BR112013023455A2 (pt) 2016-12-13
JP5972294B2 (ja) 2016-08-17
WO2012125760A3 (fr) 2014-05-01
CN103890291A (zh) 2014-06-25
EP2686498A2 (fr) 2014-01-22
EP2686498A4 (fr) 2015-04-29
JP2014518963A (ja) 2014-08-07
CN103890291B (zh) 2017-05-31

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