FI20225404A1 - Wall structure - Google Patents

Wall structure Download PDF

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Publication number
FI20225404A1
FI20225404A1 FI20225404A FI20225404A FI20225404A1 FI 20225404 A1 FI20225404 A1 FI 20225404A1 FI 20225404 A FI20225404 A FI 20225404A FI 20225404 A FI20225404 A FI 20225404A FI 20225404 A1 FI20225404 A1 FI 20225404A1
Authority
FI
Finland
Prior art keywords
attachment part
wall
panel
wall structure
structure according
Prior art date
Application number
FI20225404A
Other languages
Finnish (fi)
Inventor
Erkki Honkakoski
Jyrki Kesti
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Priority to FI20225404A priority Critical patent/FI20225404A1/en
Priority to EP23171027.8A priority patent/EP4276255A1/en
Publication of FI20225404A1 publication Critical patent/FI20225404A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • 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
    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—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 with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • 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
    • E04C2/40—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 composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels
    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/18—Spacers of metal or substantially of metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Finishing Walls (AREA)

Abstract

A wall structure (100) comprising composite panels (1). The wall structure further comprises a wall support structure (4) arranged for carrying at least part of the weight of the composite panels, and a support element (5) for transmitting the weight of the composite panel to the wall support structure (4). The support element (5) comprises a first attachment part (6) attached to the wall support structure (4) and having width not more than the width of a vertical seam between the panels, a second attachment part (7) attached to an outer surface of the composite panel (1) and having width more than the width of the vertical seam, and a shaft part (8) connecting the first attachment part (6) to the second attachment part (7) and having width not more than the width of the vertical seam. The shaft part (8) is in the vertical panel seam (2) and extends diagonally downwards from the first attachment part (6) to the second attachment part (7) .

Description

WALL STRUCTURE
BACKGROUND
The invention relates to a wall structure comprising panels arranged on top of one another and side by side.
A problem with known wall structures comprising panels fixed to a support structure supporting the wall, such as steel structures or composite columns, is that heavy and long bolts extending over the thickness of the panel are needed. The structure is prone to cause bending forces to the bolts. Sometimes this may cause that pan- els settle or even collapse. The bending forces focusing to the bolts are significant especially when panels ar- ranged side by side are fixed with a bolt plate held in place by a single bolt that is attached between the panels through a vertical panel seam, i.e. in this case the bolt is not penetrating the panel surface itself.
Ongoing tendency towards increasing panel thicknesses is intensifying the problem.
BRIEF DESCRIPTION
Viewed from a first aspect, there can be provided a wall structure comprising - composite panels arranged on top of one another and side by side so that there is - a vertical panel seam between the composite panels
N side by side, the vertical panel seam having a first < width, and ro - a horizontal panel seam between the composite panels 2 arranged on top of one another, the wall structure fur- - 30 ther comprising:
E - a wall support structure arranged for carrying at
S least part of the weight of the composite panels, and
O - a support element arranged for transmitting at least
O part of the weight of the composite panel to the wall support structure, wherein the support element comprises
-- a first attachment part attached to the wall support structure and having a second width not more than the first width, -- a second attachment part attached to an outer surface of the composite panel and having width more than the first width, and -- a shaft part connecting the first attachment part to the second attachment part and having fourth width not more than the first width (wl), wherein - the shaft part is arranged in the vertical panel seam such that it extends diagonally downwards from the first attachment part to the second attachment part.
Thereby a wall structure where at least most of the weight of the panels is transferred through the support structure to the wall support structure so that bending forces exerting to fastening means, such as bolts, ex- tending through the thickness of the composite panel may be limited or even eliminated.
The wall structure is characterised by what is stated in the independent claim. Some other embodiments are characterised by what is stated in the other claims.
Inventive embodiments are also disclosed in the speci- fication and drawings of this patent application. The inventive content of the patent application may also be
N defined in other ways than defined in the following
O claims. The inventive content may also be formed of
O several separate inventions, especially if the invention = 30 is examined in the light of expressed or implicit suk-
S tasks or in view of obtained benefits or benefit groups. = Some of the definitions contained in the following 3 claims may then be unnecessary in view of the separate
D inventive ideas. Features of the different embodiments
S 35 of the invention may, within the scope of the basic
N inventive idea, be applied to other embodiments.
In one embodiment, the second attachment part is at- tached to an upper half of the composite panel, such as to an upper edge area of the composite panel.
An advantage is that the first attachment part placed diagonally upwards from the second attachment part can be attached to the wall support structure prior to the panels above are attached, thus there is much room and good visibility to do the attachment work.
In one embodiment, the first attachment part comprises a mounting hole.
An advantage is that a simple attachment of the support element, optionally detachable attachment, may be achieved.
In one embodiment, the second attachment part is at- tached to two composite panels having the vertical panel seam therebetween.
An advantage is that a balanced attachment of the sup- port element may be achieved, and the number of the support elements may be reduced.
AN In one embodiment, the wall support structure comprises
O connection points arranged on top of one another, and
LÖ the first attachment part is attached to one of the = 30 connection points.
Oo
I
& An advantage is that building of the wall structure may 3 be simplified, and the connection points may be provided
D with threads to enable even more easy assembly.
S 35
In one embodiment, a second attachment hole is arranged in the second attachment part, said hole being aligned with the shaft part, and a second fastening means is arranged through the second attachment hole, said second fastening means extending in the vertical panel seam to the wall support structure and fastened thereto.
An advantage is that loosening of the panel from the wall support structure due to e.g. suction effects caused by wind may be limited or completely prevented.
In one embodiment, the wall support structure comprises connection points arranged on top of one another, the first attachment part is attached to one of the connec- tion points, and the second fastening means is attached to another connection point arranged below the connec- tion point to which the first attachment part is fas- tened.
An advantage is that an easily built and firm wall structure may be achieved.
In one embodiment, the wall support structure comprises columns, such as concrete columns, steel columns or com- posite columns, and at least one of said columns is carrying least part of the weight of the composite pan-
N els. &
LÖ An advantage is that a simple and low-capex wall struc- = 30 ture may be achieved.
Oo
I
& In one embodiment, the composite panel comprises a first 3 face skin of sheet metal, a second face skin of sheet
D metal, and a core arranged between the first face skin
S 35 and the second face skin.
An advantage is that a light, durable and insulating wall support structure may be achieved.
In one embodiment, the core is of foamed polyurethane. 5
An advantage is that a panel having good thermal insu- lation properties may be achieved.
In one embodiment, the core is of polyisocyanurate.
An advantage is that a panel having good thermal insu- lation properties and excellent fire behaviour may be achieved.
In one embodiment, the core is of mineral wool.
An advantage is that a panel having good thermal insu- lation properties and excellent fire behaviour may be achieved.
BRIEF DESCRIPTION OF FIGURES
Some embodiments illustrating the present disclosure are described in more detail in the attached drawings, in which
N Figure 1 is a schematic side view of a wall structure
O in partial cross-section, 8 o Figure 2 is a schematic front view of the wall structure © 30 shown in Figure 1, i < Figure 3 is a schematic front view of a wall structure, g and
O
N 35 Figure 4 is a schematic view of a detail of a wall structure.
In the figures, some embodiments are shown simplified for the sake of clarity. Similar parts are marked with
Lhe same reference numbers in the figures.
DETAILED DESCRIPTION
Figure 1 is a schematic side view of a wall structure in partial cross-section, and Figure 2 is a schematic front view of the wall structure shown in Figure 1.
The wall structure 100 comprises plurality of composite panels 1 that are arranged on top of one another and side by side. Thus, there is at least one vertical panel seam 2 between the composite panels side by side. The vertical panel seam has a first width wl. This means that said panels are not arranged in contact but there is said first width wl therebetween. In one embodiment, the width wl is 20 mm to 50 mm, preferably 30 mm to 40 mm.
Furthermore, there is at least one horizontal panel seam 3 between the composite panels arranged on top of one another. In the horizontal panel seam 3, the panels may be arranged in contact with each other. In one embodi- ment, a seal or weather strip (not shown) may be arranged
N in the horizontal panel seam.
S
LÖ In one embodiment, the composite panel 1 comprises a = first face skin 15 of sheet metal, a second face skin © 30 16 of sheet metal, and a core 17 arranged between the z first face skin and the second face skin.
S
> In one embodiment, the face skins are made of steel.
N
O
N 35 In one embodiment, the face skins are made of aluminum.
The thickness of the first face skin and the second face skin is typically less than 1 mm, preferably 0,4 mm - 0,7 mm. The total thickness of the composite panel 1 may be e.g. 100 mm - 230 mm.
In one embodiment, the core 17 is of foamed polyurethane (PUR) .
In one embodiment, the core 17 is of foamed polyisocy- anurate (PIR).
In one embodiment, the core 17 is of mineral wool.
In one embodiment, the wall structure 100 may be a part of facade or a partition wall. The composite panel 1 may thus be a facade cladding panel element or a partition wall panel element.
The wall structure 100 further comprises at least one wall support structure 4, typically plurality of wall support structures, that are arranged for carrying at least part of the weight of the composite panels 1.
In one embodiment, the wall support structure 4 is a column or pillar, such as a concrete column, a steel column or a composite column. In one embodiment, the
AN wall support structure 4 comprises a concrete wall.
N
&
LÖ The wall structure 100 further comprises at least one = 30 support element 5. The support element 5 transmits at
S least part of the weight of the composite panel 1 to the = wall support structure 4. The support element 5 com- 3 prises a first attachment part 6 that is attached to the
D wall support structure 4. The maximum width of the first
S 35 attachment part 6 is a second width w2 that is not more
N than the first width wl.
The support element 5 further comprises a second at- tachment part 7 attached to an outer surface of the composite panel 1, by e.g. fastening means 10, such as one or more screw(s). The second attachment part 7 has a width w3 that is more than the first width wl. Said outer surface is the surface is situated away from the wall support structure 4.
The support element 5 still further comprises a shaft part 8 connecting the first attachment part 6 to the second attachment part 7. The shaft part 8 has a maximum width, i.e. a fourth width w4, that is not more than the first width wl. The shaft part 8, as well as the first attachment part, is arranged in the vertical panel seam 2 such that it extends diagonally downwards from the first attachment part 6 to the second attachment part 7.
In one embodiment, all the parts of the support element 5, i.e. the first attachment part 6, the second attach- ment part 7 and the shaft part 8 are made of one or more metal plates, such as steel plates. In another embodi- ment, the support element 5 is a molded element.
In one embodiment, the angle of the diagonal shaft part
N 8 in relation to the first attachment part 6 is selected
O in range of 30° - 80°, preferably 40° - 70°. The angle
O depends on e.g. the panel thickness. In one embodiment = 30 where the panel thickness is 230 mm, the angle may be
S 65°, for instance. The angle of the diagonal shaft part = 8 in relation to the second attachment part 7 is at 3 least substantially same as the angle between the shaft
D part 8 and the first attachment part 6.
S 35
In one embodiment, the second attachment part 7 is at- tached to an upper half of the composite panel 1. In one embodiment, such as shown in Figure 1, the second at- tachment part 7 is attached to an upper edge area of the composite panel 1. In one embodiment, such as shown in the Figures, the second attachment part 7 is attached to two composite panels 1 having the vertical panel seam 2 therebetween.
According to an idea, the second attachment part 7 has two functional tasks: firstly, it transmits at least part of the weight of the panel to the wall support structure 4 via the shaft part 8 and the first attachment part 6, and secondly, it prevents together with a second fastening means 12 the panel 1 from loosening or coming off from the wall support structure 4 due to a suction effect caused by wind. Said second fastening means 12 may comprise e.g. a bolt arranged through a second at- tachment hole 11 and extending in the vertical panel seam 2 to a threaded hole 14 in the wall support struc- ture 4. The second fastening means 12 carries mainly horizontally affecting forces caused by suction effects of wind, but not the weight of the composite panels) that would cause bending forces thereto. Thus, the sec- ond fastening means may have a light structure.
The second attachment hole 11 is arranged in the second
N attachment part 7 and aligned with the shaft part 8 as
N shown in Figure 2. The second fastening means 12 extends <Q 30 in the vertical panel seam 2 to the wall support struc- 3 ture 4 and fastened thereto. In one embodiment, the = second fastening means 12 is attached or fixed to one 3 of connection points 13 arranged in the wall support 3 structure. The connection point 13 may comprise a a 35 sleeve-like or bush-like shape, for instance.
O
N
In one embodiment, the second attachment hole 11 has an elongated shape as shown in Figure 2. The elongated shape may help in matching the second fastening means 12 to the second attachment hole.
In one embodiment, the lower part of the composite panel 1 is attached to the wall support structure 4 with a third fastening means 18 and a support plate 20. The third fastening means 18 is arranged in the vertical panel seam 2 and the support plate 20 is preferably attached to the composite panel 1 by fastening means 10, such as screws. In one embodiment, the support plate 20 is attached to two composite panels 1 having the verti- cal panel seam 2 therebetween.
In one embodiment, such as shown in Figure 1, the third fastening means comprises a stud bolt that is attached permanently or removably to a connection point 13. Said connection point 13 is one of plurality of the connec- tion points arranged on top of one another in the wall support structure 4.
The third fastening means 18 may have a light structure since it is not carrying the weight of the composite panel (s), at least not much. The weight of the composite panel (s) is carried by the support element(s) 5. The third fastening means 18 carries mainly horizontally
N affecting forces caused by suction effects of wind.
N
3 30 In one embodiment, also the support element 5 is at- 2 tached to one of the connection points 13 by the first
Ek attachment part 6. In one embodiment, such as shown in 3 the Figures, the first attachment part 6 comprises a
S mounting hole 9 that is arranged on the third fastening a 35 means 18 and fixed to the connection point 13 by a nut
S 19.
In one embodiment, the connection point 13 comprises an inner thread, and the third fastening means 18 (as well as the second fastening means 12) comprises an external thread that fits to the thread in the connection point 13. The first attachment part 6 having the mounting hole 9 can be arranged on the third fastening means 18 and fixed to the connection point 13 by a nut 19 that match with said external thread. In one embodiment, the second and the third fastening means 12, 18 having the external thread are fully threaded rods.
In one embodiment, the connection point 13 comprises an external thread (not shown), i.e. it may be a threaded rod, for instance. The first attachment part 6 having the mounting hole 9 is fixed to the wall support struc- ture 4 by a socket (not shown) comprising an inner thread that is screwed on the connection point 13. The socket has an excess length of the inner thread not occupied by the external thread of the connection point. The second and the third fastening means 12, 18 may then be fixed to said socket.
In one embodiment, such as shown in Figure 1, the first attachment part 6 is attached to one of the connection points 13, and the second fastening means 12 is attached to another connection point 13 arranged below said con- nection point 13 to which the first attachment part 6 a is fastened. & 3 30 Figure 3 is a schematic front view of a wall structure. 2 In one embodiment, the support plates 20 alternate with
I the second attachment parts 7 on the vertical panel seam > 2. In one embodiment, such as shown in Figure 3, the
S support plates 20 have different dimensions as the sec- a 35 ond attachment parts 7. However, this is not always
S necessary, i.e. the support plates and the second at-
tachment parts may have identical dimensions. Further- more, the shapes of the support plates and the second attachment parts are not necessarily quadrangular.
In another embodiment, the connection point 13 to which the second fastening means 12 is fastened serves also as the connection point of the first attachment part of another support element (not shown) arranged below the support element. In other words, the third fastening means 18 of a lower arranged support element may also attach the second attachment part 7 of a higher arranged support element to the wall support structure 4. In this embodiment, the second attachment part 7 functions as the support plate 20 of the composite panel below.
In one embodiment, there may be sections, e.g. near the bottom or top of the wall structure 100, where two or more support elements 5 are installed in succession.
Figure 4 is a schematic view of a detail of a wall structure. In one embodiment, lateral edges of the sec- ond attachment part 7 and/or of the flat attachment element 20 are bent or shaped such that said edges are lifted from the surface of the panel 1. This enables e.g. installation of a suitably shaped cover element 21, which may be slid over the vertical panel seam 2.
N The invention is not limited solely to the embodiments
N described above, but instead many variations are possi- <Q 30 ble within the scope of the inventive concept defined 3 by the claims below. Within the scope of the inventive
E concept the attributes of different embodiments and ap- < plications can be used in conjunction with or replace 3 the attributes of another embodiment or application. a 35
N The drawings and the related description are only in- tended to illustrate the idea of the invention. The invention may vary in detail within the scope of the inventive idea defined in the following claims.
N
N
O
N
LÖ
<Q o
O
I a a +
O
+
O
N
N
O
N
REFERENCE SYMBOLS
1 composite panel 2 vertical panel seam 3 horizontal panel seam 4 wall support structure 5 support element 6 first attachment part 7 second attachment part 8 shaft part 9 mounting hole 10 fastening means 11 second attachment hole 12 second fastening means 13 connection point 14 threaded hole 15 first face skin 16 second face skin 17 core 18 third fastening means 19 nut 20 support plate 21 cover element 100 wall structure
N W width
N
O
N
LÖ
? o 30
O
I jami a +
O
+
LO
N
N
O
N

Claims (15)

1. A wall structure (100), comprising - composite panels (1) arranged on top of one another and side by side so that there is - a vertical panel seam (2) between the composite panels side by side, the vertical panel seam having a first width (wl), and - a horizontal panel seam (3) between the composite panels arranged on top of one another, the wall structure further comprising: - a wall support structure (4) arranged for carrying at least part of the weight of the composite panels, and - a support element (5) arranged for transmitting at least part of the weight of the composite panel to the wall support structure (4), wherein the support element (5) comprises -- a first attachment part (6) attached to the wall support structure (4) and having a second width (w2) not more than the first width (wl), -- a second attachment part (7) attached to an outer surface of the composite panel (1) and having width (w3) more than the first width (wl), and -- a shaft part (8) connecting the first at- N tachment part (6) to the second attachment part S (7) and having fourth width (w4) not more than N the first width (wl), wherein ? 30 - the shaft part (8) is arranged in the verti- 3 cal panel seam (2) such that it extends diag- E onally downwards from the first attachment part x (6) to the second attachment part (7). D N 35 N
2. The wall structure according to claim 1, wherein - the second attachment part (7) is attached to an upper half of the composite panel (1).
3. The wall structure according to claim 1, wherein - the second attachment part (7) is attached to an upper edge area of the composite panel (1), preferably to an upper half of the panel (1).
4. The wall structure according to any one of the pre- ceding claims, wherein - the first attachment part (6) comprises a mounting hole (9).
5. The wall structure according to any one of the pre- ceding claims, wherein - the second attachment part (7) is attached to two composite panels (1) having the vertical panel seam (2) therebetween.
6. The wall structure according to any one of the pre- ceding claims, wherein - the second attachment part (7) is attached to the composite panel (1) by at least one fastening means (10), such as a screw.
7. The wall structure according to one of the preceding N claims, wherein N - the wall support structure (4) comprises connection 3 30 points (13) arranged on top of one another, and 3 - the first attachment part (6) is attached to one of E the connection points (13).
S 8. The wall structure according to any one of the pre- a 35 ceding claims, comprising O N
- a second attachment hole (11) arranged in the second attachment part (7) and aligned with the shaft part (8), and - a second fastening means (12) arranged through the second attachment hole (11) and extending in the verti- cal panel seam (2) to the wall support structure (4) and fastened thereto.
9. The wall structure according to claim 8, wherein - the wall support structure (4) comprises connection points (13) arranged on top of one another, - the first attachment part (6) is attached to one of the connection points (13), and - the second fastening means (12) is attached to another connection point (13) arranged below the connection point (13) to which the first attachment part (6) is fastened.
10. The wall structure according to any one of the pre- ceding claims, comprising - columns (14), such as concrete columns or steel col- umns, and - at least one of said columns (14) is carrying least part of the weight of the composite panels (1).
11. The wall structure according to any one of the pre- ceding claims, wherein N - the composite panel (1) comprises a first face skin N (15) of sheet metal, a second face skin (16) of sheet 3 30 metal, and a core (17) arranged between the first face 2 skin and the second face skin. i
12. The wall structure according to claim 11, wherein S - the core (17) is of foamed polyurethane. a 35 S
13. The wall structure according to claim 11, wherein - the core (17) is of polyisocyanurate (PIR).
14. The wall structure according to claim 11, wherein - the core (17) is of mineral wool.
15. The wall structure according to any one of the pre- ceding claims, wherein - the composite panel (1) is a facade cladding panel element, or a partition wall panel element. N N O N O <Q o O I jami a < O <t LO N N O N
FI20225404A 2022-05-09 2022-05-09 Wall structure FI20225404A1 (en)

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20121065U1 (en) * 2001-12-29 2002-03-14 Bierbach GmbH & Co. KG, Befestigungstechnik, 59425 Unna Dämmstoffbefestiger
CH702578A1 (en) * 2010-01-18 2011-07-29 Flumroc Ag Insulation.
DK3772556T3 (en) * 2019-08-07 2021-12-20 Rautaruukki Oyj Composite panel and method of manufacturing a composite panel
CA3087396A1 (en) * 2020-07-15 2022-01-15 Anthony Leaning Exterior insulation and cladding support system for low thermal conductivity in buildings

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