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EP3055465B1 - Träger für ein gebäude - Google Patents

Träger für ein gebäude Download PDF

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Publication number
EP3055465B1
EP3055465B1 EP13773337.4A EP13773337A EP3055465B1 EP 3055465 B1 EP3055465 B1 EP 3055465B1 EP 13773337 A EP13773337 A EP 13773337A EP 3055465 B1 EP3055465 B1 EP 3055465B1
Authority
EP
European Patent Office
Prior art keywords
support
junction element
longitudinal end
support according
end piece
Prior art date
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
EP13773337.4A
Other languages
English (en)
French (fr)
Other versions
EP3055465A1 (de
Inventor
Eric Chabas
David Masure
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ArcelorMittal SA
Original Assignee
ArcelorMittal SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ArcelorMittal SA filed Critical ArcelorMittal SA
Publication of EP3055465A1 publication Critical patent/EP3055465A1/de
Application granted granted Critical
Publication of EP3055465B1 publication Critical patent/EP3055465B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0862—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D2003/3612—Separate fastening elements fixed to the roof structure and comprising plastic parts for avoiding thermal bridges

Definitions

  • the present invention relates to the non-load bearing outer skin of a structure.
  • the present invention is more particularly relating to a building support, in particular for the manufacture of double-skin cladding or double-skin roofing.
  • a double-skin cladding respectively double skin roof, mainly comprising a first skin made of ribbed panels, for example galvanized steel sheets. , a thermal insulation and a second skin made of ribbed panels, for example galvanized steel sheet prepainted, which give its appearance outside the building.
  • the first skin consists, more particularly, in a juxtaposition of sections of approximately C-shaped section very elongated, each section being commonly called siding tray.
  • a cladding board usually consists of a slightly ribbed board bottom and two wings extending at right angles from the two longitudinal edges of the board bottom. The end of the wings is formed of lips of variable shape that allow the juxtaposition of two successive trays.
  • the second skin being fixed on the lips of the trays, the wings of the trays constitute thermal bridges which degrade the thermal performance of this constructive system.
  • a building support according to the preamble of claim 1 is described in the application FR 2 770 240 A1 .
  • the present invention aims to overcome the aforementioned problems by providing a building support for the manufacture of a first skin having increased thermal insulation and airtightness while providing a good mechanical anchoring of the second skin.
  • the subject of the invention is a double-skin cladding comprising an assembly of at least two building supports according to the invention, the first longitudinal end piece of a given support being engaged in the second longitudinal end piece. of the adjacent support.
  • the third object of the invention is the use of the building support according to the invention for the manufacture of a composite steel-concrete floor.
  • the supporting structure 1 is of the beam-beam type. It can be based on concrete, steel or wood. This supporting structure 1 is covered with supports 2. A thermal insulation 3, of glass wool type, is unwound in front of the supports 2 and possibly in the supports 2. It is finally fixed on the supports 2, an external cladding 4 mainly constituted of ribbed sheets having alternating ranges and grooves and preferably made from galvanized or galvanized steel sheet prepainted. This external cladding 4 constitutes the outer skin of the double-skin cladding.
  • the supports 2 are fixed horizontally on a vertical support structure although they may be arranged alternately horizontally or vertically on a structure itself vertical or not .
  • the assembly of the supports is done by overlapping the upper longitudinal edge of a support by the lower longitudinal edge of the support located above and by abutment of the lateral edges.
  • the whole is the inner skin of the double-skin cladding.
  • the support 2 consists mainly of three elements physically separate from each other and assembled. It is a bottom 5, a first joining element 6 and a top 7.
  • the bottom 5 comprises a metal panel 9, a first longitudinal end piece 10 and a second longitudinal end piece 11.
  • metal panel means a flat-shaped element, that is to say of small thickness compared to its other dimensions.
  • the panel may be in the form of a plate or sheet made of a single metallic material or a composite assembly. In the latter case, the panel is a layering of several layers of the same material or different materials.
  • the material in question can be, among other things, a metallic material, a polymer or an enamel.
  • metal materials mention may be made of steel, aluminum, copper and zinc.
  • the panel is a steel sheet.
  • it is a galvanized steel sheet and possibly prepainted to protect it from corrosion.
  • the panel will have been previously shaped by means of any known shaping process among which will be mentioned by way of non-limiting example the folding, profiling, stamping, molding, extrusion.
  • this shaping leads in particular to the formation of stiffeners 12 extending in the longitudinal direction of the panel and regularly distributed over the otherwise substantially flat surface thereof. They add rigidity to the panel, making it easier to transport, handle and maintain.
  • the panel 9 preferably has proportions similar to those of cladding tray funds of the prior art so as not to have to change the laying habits. It is therefore preferably of small width compared to its length and has a thickness E1 preferably between 0.4 and 0.9 mm.
  • the two longitudinal end pieces are located on the longitudinal edges of the metal panel. They are of at least locally complementary shape so that one of the longitudinal end pieces can fit into the other when juxtaposing two adjacent supports 2 in the same plane.
  • This type of assembly has the advantage of ensuring good securing funds while avoiding the use of sewing screws and thus improve the airtightness of the inner skin of the double-skin cladding.
  • one of the longitudinal end pieces comprises a portion 13 protruding outwardly from the bottom 5, referred to as a tenon while the other longitudinal end piece comprises a corresponding portion 14, in withdrawal inward of the bottom 5, referred to as the mortise.
  • the shape, orientation and dimensions of the mortise and tenon will be chosen so that the tenon fits into the mortise when assembling two juxtaposed supports, one being placed on top of the other.
  • it will be positioned in the bottom mortise a gasket, for example neoprene, to perfect the adjustment of the tenon in the mortise and thus the airtightness of the inner skin of the double-skin cladding.
  • the pin 13 may be located on the second longitudinal end piece 11 and the mortise 14 on the first longitudinal end piece 10.
  • the plane in which the tenon and the mortise are located will preferably be as close as possible to the plane formed by the panel 9, and, as far as possible, approximately in the same plane.
  • This configuration improves the airtightness by allowing the crossing of horizontal and vertical seals. In other words, by allowing that the horizontal seal of the mortise and tenon assembly located at the intersection of two supports is close to the vertical seal located at the support / support structure interface, the flow cross-section is reduced. 'air.
  • the two longitudinal end pieces are obtained by shaping, such as folding, profiling, stamping, molding or extrusion, the longitudinal edges of the panel 9.
  • the longitudinal end pieces may have complex shapes, can alternatively facilitate the production of the bottom 5 by dissociating the shaping of the panel and the shaping of the longitudinal end pieces.
  • the latter are then profiles manufactured elsewhere and reported on the panel at its longitudinal edges.
  • the connection between the panel and the profiles is then provided by any assembly means such as gluing, welding, riveting, screwing, clipping or crimping.
  • These profiles are preferably made of metal, for example galvanized steel optionally prepainted.
  • the top 7 comprises, for its part, a fastening zone 15 and a first branch 16 extending from a longitudinal edge of the fastening zone.
  • the apex also comprises a second branch 17 extending from the other longitudinal edge of the attachment zone.
  • the attachment zone 15 is intended to receive the fastening means of the external cladding 4. It is a flat-shaped element, that is to say of small thickness compared to its other dimensions. It can be in the form of a plate or sheet made of a single material or a composite assembly. In the latter case, the panel is a superposition of several layers of the same material or different materials.
  • the material in question can be, among other things, a metallic material, a polymer or an enamel. By way of non-limiting example of metal materials, mention may be made of steel, aluminum, copper and zinc. Preferably, it is a galvanized steel sheet and possibly prepainted to protect it from corrosion.
  • the fastening zone has a thickness E2 greater than the thickness E1 of the panel 9 and preferably greater than or equal to 1.5 mm.
  • the fastening screws have a good resistance to tearing when the sheets have a sufficient thickness, generally greater than or equal to 1.5mm.
  • the fastening area is flat in order to facilitate the fixing of the external cladding.
  • various forms may be envisaged provided that at least one approximately flat area intended to be pierced by the fastening screws of the external cladding is retained.
  • the fixing zone has been previously shaped using any known shaping process, among which, by way of non-limiting example, bending, profiling, stamping, molding, extrusion.
  • the branch 16, respectively 17 is intended to stiffen the top 7 and ensure the attachment of the first connecting element 6, respectively a second connecting element 8, on the top, as we will have the opportunity to see it in more detail later.
  • the branches 16, 17 are obtained by shaping the longitudinal edges of the attachment zone. Since they can present complex shapes, we can alternatively facilitate the realization of the vertex of support by dissociating the realization of the fixing zone and the realization of the branches. The latter are then profiles manufactured elsewhere and reported on the fastening area at its longitudinal edges. The connection between the attachment zone and the branches is then ensured by any assembly means such as gluing, welding, riveting, screwing, clipping or crimping. These profiles are preferably made of metal, for example galvanized steel optionally prepainted.
  • the first joining element 6 extends from the second longitudinal end piece 11 of the bottom towards the apex at an obtuse angle ⁇ with the panel 9 so that several supports can be stacked during storage and transport. , which is a significant gain in space.
  • the first junction element is physically distinct from the bottom.
  • the bottom and the first joining element are not a single simply shaped material.
  • the term "connecting element" can mean either a single piece or several different pieces.
  • the first connecting element is fixed firstly to the second longitudinal end piece of the bottom and secondly to the top via the branch 16 whose shape is adapted to the case by case according to the shape of the first joining element.
  • These fasteners can be made continuously over the entire length of the first joining element or discontinuously. They can be made by any assembly means such as gluing, welding, riveting, screwing, clipping or crimping.
  • the first joining element 6 is a thermal bridge breaker.
  • the heat flux which traverses the entirety of a longitudinal section of the first connecting element is strictly less than the heat flow through the entire longitudinal section of a connecting element made of an identical material in kind. and in thickness to the metal panel 9.
  • tire longitudinal section is meant here that the surface considered consists of the cutting surface of the first junction element itself and the cutting surface of any openings or voids resulting the shape and layout of the joining element.
  • a connecting element comprises one or more parts, made in one or more materials and ensuring the connection between the external skin of the cladding and the internal skin of the cladding, these parts being such that their nature and / or their shape and their disposition allow to mitigate the existing thermal bridge within the double-skin cladding.
  • the joining elements may be solid or openwork thermal insulating materials such as polymeric materials, fiberglass, carbon fiber, wood but also thermal conductive materials whose shape and arrangement can limit the thermal bridge such as wire, expanded metal, ...
  • the support 2 comprises a second connecting element 8 also thermal bridge breaker.
  • This element 8 extends from the top 7 forming an obtuse angle ⁇ with the flat portion of the fastening zone.
  • the joining element 8 improves the load recovery of the outer skin on the internal skin of the cladding and thus improve the mechanical stability of cladding.
  • the obtuse character of the angles ⁇ and ⁇ also makes it possible to stack several supports during storage and transport, which is a significant space saving.
  • the angle ⁇ is preferably of the same value as the angle ⁇ to form a symmetrical support vertex, which ensures a homogeneous distribution of loads.
  • the second connecting element 8 extends approximately up to the plumb of the metal panel 9 so that it bears on the bottom of the support adjacent to the support considered after placement of the inner skin.
  • the second connecting element 8 is fixed on the top 7 via the second branch 17 whose shape is adapted case by case depending on the shape of the element 8.
  • This attachment can be made continuously on the entire length of the joining element or discontinuously. It can be performed by any assembly means such as gluing, welding, riveting, screwing, clipping or crimping.
  • the part of the second junction element 8 opposite the vertex 7 may be free.
  • it is equipped with a support foot 18 intended to improve the support of the element 8 on the bottom of the support adjacent to the support considered after placement of the double-skin cladding.
  • the support foot has a flat surface 19 of sufficient width to allow attachment of the support foot, right of the supporting structure, on the support placed below the support considered. Fixing can be ensured by screws but it is also possible to provide that, when the two supports are juxtaposed, the flat surface 19 of the upper support comes to fit on the lower support in a groove provided for this purpose on the 9.
  • Such a nesting makes it possible to stiffen the assembly constituted by the top and the two connecting elements without resorting to screws and thus to improve the load recovery.
  • the support 2 comprises a bottom 5, a vertex 7, junction elements 6, 8 formed of a zig-zag-shaped round steel wire and a support foot 18.
  • the bottom 5 comprises a metal panel 9 of thickness E1 galvanized steel sheet having stiffeners 12 regularly distributed on the surface.
  • the longitudinal end pieces 10, 11 of the bottom 5 were obtained by folding the longitudinal edges of the panel.
  • the top 7 comprises a planar fastening zone of thickness E2 made of galvanized steel sheet and branches 16, 17 obtained by folding the longitudinal edges of the crown.
  • the first longitudinal end piece 10 comprises starting from the panel 9, a recess 20, a pin 13 and a Z return 21.
  • the post 13 consists of a block bending in the longitudinal direction of the first end piece longitudinal 10.
  • the recess 20 consists of a rib wing resulting from a double folding and located upstream of the tenon so as to distance the latter from the plane of the panel 9 by a distance approximately equal to twice the thickness E1 of the panel in order to facilitate the interlocking of the tenon and mortise as will be seen later.
  • the return Z 21 extends the post 13 towards the inside of the panel. It serves as a support when stacking supports for storage or transport so that two successive supports are parallel and the stack is stable.
  • the upper part of the Z is separated from the panel by a distance approximately equal to the distance separating two vertices 7 during their stacking.
  • the central part of the Z-shaped return serves as a stop for the first junction element 6 'of the adjacent support in addition to the tenon-mortise interlocking and thus forms with the tenon the angle ⁇ .
  • the stop reinforces the mechanical strength of the assembly of supports as well as the tightness of the internal skin of the double-skin cladding.
  • the second longitudinal end piece 11 'of the adjacent support comprises, starting from the panel 9', a mortise 14 'extended by a fastener 22'.
  • the mortise is of shape, orientation and dimensions adapted to receive the block folding of the pin 13. Consequently, it consists of a block folding in the longitudinal direction of the second longitudinal end piece 11 'followed by a U-fold, the inside diameter of the U being approximately equal to twice the thickness E1.
  • a seal is disposed at the bottom of the U.
  • the clip 22 ' secures the connecting member to the second longitudinal end piece. It extends the mortise forming the angle ⁇ with it. It consists of a longitudinal groove formed by the succession of a block folding and a U-folding, the internal diameter of the U being approximately equal to the thickness of the connecting element, so that the latter inserts into the longitudinal groove.
  • the branches 16 ', 17' and the support foot comprise the same fastener 22 '.
  • the fasteners on the branches form the angle ⁇ with the fastening zone while the fastener on the support foot forms the angle ⁇ with the flat surface 19 '.
  • the support 2 thus obtained has particular particularity that the top and the two connecting elements form, in section, a trapezium open at its base. This configuration makes it possible to stack several media during storage and transport.
  • the base of the trapezium of a given support is closed by the adjacent support thus ensuring sealing.
  • the groove 23 is of shape, orientation and dimensions adapted to receive the flat surface 19 'of the support foot. Accordingly, it consists of a block bend in the longitudinal direction of the panel 9 followed by a U-fold, the inner diameter of the U being approximately equal to the thickness of the support foot.
  • the groove is preceded by a recess 24 to move away from the plane of the panel 9 so that, after engagement of the support foot 18 'in the groove 23, the supports 9 and 9' are in the same plane.
  • This recess consists of a double longitudinal Z fold.
  • the joining elements are in the form of a panel of heat-insulating solid material whose longitudinal ends comprise longitudinal grooves 25 'and 26'.
  • the fasteners 22 'consist of a block bend in the longitudinal direction respectively of the legs, the support foot and the second end piece. This block bend fits into the grooves respectively 25 'and 26'.
  • the support according to the invention is not limited to these uses.
  • it can be used as formwork for the realization of mixed steel-concrete floors obtained by pouring a concrete slab on the formwork.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (15)

  1. Stütze (2) für ein Gebäude, umfassend eine Baueinheit, die mindestens aus den nachfolgenden Komponenten besteht:
    - einen Boden (5), umfassend eine Metallplatte (9) sowie ein erstes Längsendstück (10) und ein zweites Längsendstück (11), deren Formen einander mindestens lokal ergänzen, so dass eines der Längsendstücke ins andere aufgenommen werden kann,
    - ein erstes Verbindungselement (6), das sich vom zweiten Längsendstück (11) erstreckt und mit der Platte (9) einen stumpfen Winkel α bildet;
    - eine Spitze (7), umfassend einen Befestigungsbereich (15) und einen ersten Zweig (16), der sich von einer Längskante des Befestigungsbereichs erstreckt, wobei sich die Spitze vom ersten Verbindungselement (6) nach außen hin erstreckt;
    dadurch gekennzeichnet, dass das erste Verbindungselement (6) zumindest teilweise mit dem zweiten Längsendstück (11) verbunden ist, und dass der erste Zweig mit dem ersten Verbindungselement zumindest teilweise verbunden ist, wobei Art, Form und Anordnung des ersten Verbindungselements (6) derart ausgeführt sind, dass das erste Verbindungselement ein Wärmebrücken- Brecher ist.
  2. Stütze nach Anspruch 1, umfassend ein zweites Verbindungselement (8), das sich von der Spitze (7) und etwa bis zur Höhe der Platte (9) erstreckt, und einen stumpfen Winkel (β) mit dem Befestigungsbereich bildet, und zumindest teilweise mit einem zweiten Zweig (17) verbunden ist, der sich von der anderen Längskante des Befestigungsbereichs erstreckt, wobei Art, Form und Anordnung des zweiten Verbindungselements (6) derart ausgeführt sind, dass das zweite Verbindungselement ein Wärmebrücken- Brecher ist.
  3. Stütze nach Anspruch 2, wobei das zweite Verbindungselement (8) mit einem Standbein (18) ausgestattet ist.
  4. Stütze nach Anspruch 3, wobei die Metallplatte (9) eine Nut (23) zur Aufnahme des Standbeins (18) umfasst.
  5. Stütze nach einem der vorstehenden Ansprüche, wobei das erste Längsendstück (10) einen Zapfen (13) umfasst und das zweite längliche Endstück (11) ein Zapfenloch (14) umfasst.
  6. Stütze nach Anspruch 5, wobei der Zapfen (13) und das Zapfenloch (14) in etwa auf der gleichen Ebene liegen wie die Metallplatte (9).
  7. Stütze nach einem der vorstehenden Ansprüche, wobei das erste und zweite Längsendstück (10, 11) durch Umformen der Längskanten der Metallplatte (9) gebildet werden.
  8. Stütze nach einem der vorstehenden Ansprüche, wobei der Befestigungsbereich (15) aus einem Stahlblech besteht, das dicker ist als die Metallplatte (9).
  9. Stütze nach Anspruch 8, wobei der Befestigungsbereich (15) aus einem Stahlblech mit einer Dicke von mindestens 1,5 mm besteht.
  10. Stütze nach einem der Ansprüche 2 - 9, wobei die Zweige (16, 17) durch Umformen der Längsanten des Befestigungsbereichs (15) gebildet werden.
  11. Stütze nach einem der vorstehenden Ansprüche, wobei der erste Zweig (16, 17) eine Befestigungselement (22) umfasst, welches eine Längsnut zur Aufnahme des Verbindungselements (6) umfasst.
  12. Stütze nach einem der vorstehenden Ansprüche, wobei das Verbindungselement (6) ein Element umfasst, welches aus einem Material hergestellt ist, welches ausgewählt ist aus vollen und durchbrochenen Wärmedämmungsmaterialien oder wärmeleitenden Materialien, deren Form und Anordnung die Einschränkung der Wärmebrücke ermöglichen, gewählten Material umfasst.
  13. Stütze nach einem der vorstehenden Ansprüche, wobei das Verbindungselement (6) aus einem zickzackförmigen Stahldraht besteht.
  14. Doppelte Außenverkleidung, umfassend eine Baueinheit aus mindestens zwei Stützen nach einem der Ansprüche 1 - 12, wobei das erste Längsendstück (10) einer jeweiligen Stütze im zweiten Längsendstück (11) der benachbarten Stütze aufgenommen wird.
  15. Verwendung der Stütze nach einem der Ansprüche 1 - 12 zur Herstellung eines Stahl/Beton-Fußbodens.
EP13773337.4A 2013-08-27 2013-08-27 Träger für ein gebäude Not-in-force EP3055465B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/001844 WO2015028834A1 (fr) 2013-08-27 2013-08-27 Support pour bâtiment

Publications (2)

Publication Number Publication Date
EP3055465A1 EP3055465A1 (de) 2016-08-17
EP3055465B1 true EP3055465B1 (de) 2017-10-04

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EP13773337.4A Not-in-force EP3055465B1 (de) 2013-08-27 2013-08-27 Träger für ein gebäude

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EP (1) EP3055465B1 (de)
WO (1) WO2015028834A1 (de)

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DE2418009A1 (de) * 1973-04-16 1974-10-31 Pjk Projects Ltd Vorgefertigte paneeltafel zur herstellung von wandpaneelen
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