EP0320359B1 - Vorrichtung für eine leichte Gebäudefassade - Google Patents

Vorrichtung für eine leichte Gebäudefassade Download PDF

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Publication number
EP0320359B1
EP0320359B1 EP88403075A EP88403075A EP0320359B1 EP 0320359 B1 EP0320359 B1 EP 0320359B1 EP 88403075 A EP88403075 A EP 88403075A EP 88403075 A EP88403075 A EP 88403075A EP 0320359 B1 EP0320359 B1 EP 0320359B1
Authority
EP
European Patent Office
Prior art keywords
building
facade
frame
lightweight
arrangement according
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.)
Expired - Lifetime
Application number
EP88403075A
Other languages
English (en)
French (fr)
Other versions
EP0320359A1 (de
Inventor
Jean Michel Colombo
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.)
SERCCA
Original Assignee
SERCCA
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Filing date
Publication date
Application filed by SERCCA filed Critical SERCCA
Priority to AT88403075T priority Critical patent/ATE70103T1/de
Publication of EP0320359A1 publication Critical patent/EP0320359A1/de
Application granted granted Critical
Publication of EP0320359B1 publication Critical patent/EP0320359B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/08—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements 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
    • E04B2/88—Curtain walls
    • E04B2/90—Curtain walls comprising panels directly attached to the structure

Definitions

  • the present invention relates to the construction of a light facade supported by a building body to be constructed or to be renovated, with or without a facade wall.
  • the renovation of the facades is generally carried out either by a facelift, or by the installation of an added cladding resting on a light structure fixed to the facade wall of the body of the building, or by the installation of a new facade with wooden frame or metallic constituting a carrier system, which necessarily limits the number of levels, and often proves to be quite expensive.
  • a light building facade device according to the first part of claim 1 is known from US-A-3203151.
  • the purpose of the present invention is to be able to have a light and economical facade, of easy assembly, leaning in places on a body of building even without a facade wall, and making possible a multiplication of levels, while ensuring great architectural freedom.
  • the subject of the present invention is a device for a light building facade, comprising both support means and means for filling, insulation and decoration, all of these means being supported in places on a frame of known type of said building, and not requiring the existence of a facade wall of this building, said facade support means being constituted by a metal grid formed of at least one horizontal metal rail on each floor level of the building, and of a certain number of vertical metal uprights spaced along the facade, until reaching the level of the building roof, the meshes of said grid affecting a simple geometric shape and comprising means for fixing the grid at a floor of the building body, characterized in that the means for fixing the grid consist of support pieces each formed from three flat faces, orthogonal two by two, the vertical central face being the only one to have a common edge with each of the other two, the horizontal central face of the support piece supporting the bottom rail of the upper floor, and the vertical central face of the support part being attached to a vertical wing of an angle whose other wing, horizontal, is fixed to the upper rail
  • the grid meshes can have simple polygonal shapes, such as the rectangle, the square, the triangle, the trapezoid, or even curved shapes obtained by bending or forming the heddles, without modification of the amounts, the assembly being able to offer a great diversity in aesthetic research.
  • Certain meshes of the metal grid corresponding to openings in the facade, such as doors and windows, are provided with crosspieces or spacers fixed to the beams or the amounts of the grid, and allowing the installation and fixing of the constituent elements of these openings.
  • the beams, the uprights, the crosspieces and the spacers are made of metal profiles, preferably of galvanized sheet steel.
  • the lining partition parallel to the external facing, is connected to the vertical uprights of the grid, supporting said external panel, by connecting members, which on the other hand ensure the holding in place of the insulating layer, the connecting members being constituted by stiffened U-shaped stirrups.
  • the bottom of the connecting member comprises an opening provided with a cover fitting onto the wing of the vertical uprights of the grid.
  • the end of the wings of the stirrups is provided with notches adapting to support profiles fixed on one of the faces of the lining partition.
  • the panels of the external facing are fixed to the uprights of the grid by means of special staples, comprising both means for fixing to the uprights and means for adjusting the spacing according to the thickness of the panels.
  • the three faces of the heald support part are each pierced with an oblong opening for the passage of the fixing parts, ensuring the clearance required for assembly.
  • One of the original features of the invention resides in the existence of a grid-like structure supporting on the one hand the facade facings and on the other hand the interior lining partitions parallel to the facade.
  • This grid is only fixed to the building, in particular at the floors of the latter, depending on the type of frame of the building.
  • the lightness of the facade is due to its attachment to the framework of the floors of the body of the building by the beams of its grid, which relieves the constraints of its metal uprights and therefore makes it possible to reduce their weight.
  • the grid - or some of its parts - can be prefabricated, or assembled on site before it is fixed to the frame of the building.
  • the uprights fit into the rails. Their ends are indented for this purpose.
  • Any pre-assembled grid can also receive its exterior cladding panels before mounting in the facade.
  • a wide variety in the choice of exterior cladding is possible: thanks to the use of all kinds of plates, for example concrete, usually 6 mm to 12 mm thick, or even wooden clapboards superimposed on the above the rails.
  • the thermal and sound insulation of this light facade is excellent, thanks to the thickness of the continuous insulating layer, which can represent almost half of the total thickness of the facade.
  • the facade avoids all humidity, although the neighboring panels have no joints or only have dry joints if preferred.
  • This provides a light, economical, aesthetic facade, offering great flexibility to architectural requirements, easy to assemble, well thermally and phonically insulated, not very sensitive to humidity, and not requiring the existence of a wall of preexisting facade.
  • FIG. 1 a schematic view shows a rectilinear facade with gable, corresponding to a metal grid whose meshes are essentially squares and triangles, with a trapezoidal mesh.
  • FIG. 2 represents the rectangular grid 15 of a facade element.
  • This grid 15 comprises a lower rail 1, an upper rail 2, both horizontal, and six vertical uprights, including two edge uprights 3a, and four central uprights 3b.
  • the uprights 3a and 3b are all U-shaped irons.
  • the core of each upright is notched by a notch at each end, with a small fixing piece 4 being folded down.
  • the assembly is carried out by introducing a wing of each heald 1 and 2 into the notches of the uprights and by fixing said heald on the small parts 4.
  • the triangular grid according to figure 3 and the trapezoidal grid according to FIG. 4 is assembled in the same way as the rectangular grid of FIG. 2, except that the upper rail 2 is here inclined and no longer horizontal.
  • the same beam can be used for any inclination, which only depends on variations in the length of the successive uprights.
  • a special piece 5 ensures the connection between the lower beam 1 and the upper beam 2.
  • FIG. 5 represents, before and after the assembly of the two rails 1 and 2, a rectangular grid provided with an opening 6, with a view to placing there a window frame with two openings.
  • a high cross member 7a and a low cross member 7b are supported on the central uprights 3b and on the two sections of the central upright 3c.
  • the inner face of the outer facing 8 is drained, so that no joint is necessary between the neighboring panels of the outer facing.
  • the fastening clips 17 of the panels of the exterior facing 8 are visible in FIGS. 7a and 7b.
  • the back 18 of the clips 17 is fixed to an upright of the grid, not shown.
  • These staples 17 have tabs 19 which can grasp two panels 8 of thickness comprised, for example, between a minimum of approximately 6 millimeters (FIG. 7a) and a maximum of approximately 12 millimeters (FIG. 7b).
  • the bottom rail 1 of a floor is attached to a floor of the building by means of a beam support part 20 shown in FIG. 8.
  • This part 20 has three plane faces 21, 22 and 23, orthogonal two by two, similar to the three faces of a trirectangle trihedron, one of the faces of which would have been rotated 180 ° around its edge.
  • the face 22 is central, the only one connected to the two other faces, the faces 21 and 22 being vertical and the face 23 being horizontal.
  • the first face 21, vertical of this part, is fixed to the framework 25 of a floor 26 of the building body, either with an all-concrete structure, or with a metal framework.
  • the third face 23, horizontal supports the bottom rail 1 of the grid 15 of the floor having this floor 26, and is fixed to it.
  • the second face 22, or central face, vertical is attached to the first face 30a of an angle iron 30, the other face 30b of which is horizontal, is fixed to the top rail 2 of the grid of the floor below, and supports it.
  • Oblong openings 24 provided on each face of the part 20 constitute adjustable passageways for the fixing bolts 27 respectively on the framework 25 of the floor 26, on the bottom rail 1 and the top rail 2.
  • These triple pieces 20 regularly arranged at the level of the floor 26 directly transmit the stresses of the beams 1 and 2 to the framework of the floors of the building body.
  • the amounts 3, thereby subject to very moderate forces, can be chosen light.
  • Figure 9 illustrates a metal frame building in which the concrete floor 26 rests on horizontal crosspieces 31 constituted by irons I connected by conventional means not shown to posts 32 themselves made up of irons I which provide resumption of efforts and their transmission to foundations.
  • stirrups 40 are made integral with the uprights 3 of the grid 15 by means of stirrups 40, arranged from place to place at various levels of said amounts.
  • Such a stirrup 40 is visible in FIG. 10. It has the general shape of a U with long wings, 60 mm in width, 45 mm in height and 175 mm in length of wings.
  • the two wings 41 and 42, and the bottom 43 of the U, are made of galvanized steel plates, provided with stiffeners 44.
  • the bottom 43 has an opening 45 with a cover.
  • the operculum of the opening 45 fits on the wing of an upright 3 of the grid 15, while at the end 46 of the wings 41 and 42 of the stirrup 40, notches 47 fit to the support profile 16 of the lining partition 13. These stirrups 40 ensuring the holding in place of the insulating layer 11.
  • stirrups 40 passing through the insulating layer 11, therefore ensure its maintenance and on the other hand support the profiles 16 for holding the interior lining partition 13.
  • the invention applies as well to facades of new constructions as to the renovation of facades of old buildings, whether or not provided with a facade wall. It provides great architectural freedom in volumes and forms, as well as in the choice of facing materials. The assembly thus produced is light and economical.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Claims (7)

1. Vorrichtung für eine leichte Gebäudefassade, bestehend aus Trageinrichtungen und Isolations- und Ziereinrichtungen, die in ihrer Gesamtheit stellenweise auf einem Skelett (31-32) bekannten Typs dieses Gebäudes aufliegen und nicht das Vorhandensein einer Fassadenmauer des Gebäudes erfordern, wobei die Trageinrichtungen der Fassade aus einem Gitter (15) bestehen, das aus mindestens einem horizontalen Holm (1-2) in jeder Bodenebene (26) des Gebäudes und aus einer gewissen Anzahl von vertikalen Pfosten (3) geformt ist, die längs der Fassade in Abständen angeordnet sind und bis zur Ebene des Dachs des Gebäudes reichen, wobei die Elemente des Gitters (15) eine einfache geometrische Form besitzen und Einrichtungen (20) zur Befestigung des Gitters (15) in der Ebene eines Bodens (26) des Gebäudekörpers aufweisen, dadurch gekennzeichnet, daß die Einrichtungen zur Befestigung des Gitters (15) aus Tragteilen (20) bestehen, die jeweils aus drei ebenen, paarweise zueinander rechtwinkligen Flächen (21-22-23) geformt sind, wobei die vertikale mittlere Fläche (22) als einzige mit jeder der beiden anderen eine gemeinsame Kante hat, die horizontale mittlere Fläche (23) des Tragteils (20) den unteren Holm (1) des darüberliegenden Stockwerks trägt und die vertikale mittlere Fläche (22) des Tragteils (20) an einem vertikalen Schenkel (30a) eines Winkels (30) angebracht ist, dessen anderer, horizontaler Schenkel (30b) an dem oberen Holm (2) des darunterliegenden Stockwerks befestigt ist.
2. Vorrichtung für eine leichte Fassade nach Anspruch 1, dadurch gekennzeichnet, daß die zur Außenverkleidung (8) parallele Zwischenwand (14) mit den vertikalen Pfosten (3) des die Außenverkleidung tragenden Gitters (15) durch Verbindungsorgane (40) verbunden ist, die die Isolierschicht (11) an Platz halten und aus U-förmigen, versteiften Bügeln (40) bestehen.
3. Vorrichtung für eine leichte Fassade nach Anspruch 2, dadurch gekennzeichnet, daß der Boden (43) des Verbindungsorgans (40) eine Öffnung (45) besitzt, die mit einem Lappen versehen ist, der den Schenkel der vertikalen Pfosten (3) des Gitters (15) umgreift.
4. Vorrichtung für eine leichte Fassade nach Anspruch 2, dadurch gekennzeichnet, daß das Ende der Schenkel (41-42) der Bügel mit Kerben (47) versehen ist, die an Tragprofile (16) angepaßt sind, die an einer der Seiten der Zwischenwand (14) befestigt sind.
5. Vorrichtung für eine leichte Fassade nach Anspruch 1, dadurch gekennzeichnet, daß die Grundelemente des Gitters (15) einfache vieleckige Formen wie Rechteck, Quadrat, Dreieck, Trapez oder gekrümmte Formen besitzt, die durch Biegen oder Formung der Holme (1-2) ohne Änderung der Pfosten erhalten werden.
6. Vorrichtung für eine leichte Fassade nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Innenfläche der Außenverkleidung (8) mit einer Drainage versehen ist, so daß zwischen den benachbarten Platten der Außenverkleidung keine Dichtung erforderlich ist.
7. Vorrichtung für eine leichte Fassade nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Platten der Außenverkleidung (8) an den Pfosten (3) des Gitters (15) über Spezialklammern (17) befestigt sind, die gleichzeitig Einrichtungen zur Befestigung an den Pfosten (3) und Einrichtungen zur Einstellung des Abstands auf die Dicke der Platten (8) besitzen.
EP88403075A 1987-12-07 1988-12-05 Vorrichtung für eine leichte Gebäudefassade Expired - Lifetime EP0320359B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88403075T ATE70103T1 (de) 1987-12-07 1988-12-05 Vorrichtung fuer eine leichte gebaeudefassade.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8716997A FR2624158A1 (fr) 1987-12-07 1987-12-07 Dispositif de facade legere de batiment
FR8716997 1987-12-07

Publications (2)

Publication Number Publication Date
EP0320359A1 EP0320359A1 (de) 1989-06-14
EP0320359B1 true EP0320359B1 (de) 1991-12-04

Family

ID=9357575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88403075A Expired - Lifetime EP0320359B1 (de) 1987-12-07 1988-12-05 Vorrichtung für eine leichte Gebäudefassade

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Country Link
EP (1) EP0320359B1 (de)
AT (1) ATE70103T1 (de)
DE (1) DE3866684D1 (de)
FR (1) FR2624158A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK70997A (da) * 1997-04-10 1998-10-11 Danborg Mogens Modulære systembyggesæt "gør det selv huse".
FR2925543B1 (fr) * 2007-12-19 2010-01-29 Saint Gobain Isover Facade semi-rideau
CN102392506B (zh) * 2011-09-16 2013-08-21 沈阳远大铝业工程有限公司 一种金属板幕墙结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203151A (en) * 1961-04-11 1965-08-31 Beaman Corp Metal building construction
FR1422176A (fr) * 1964-10-22 1965-12-24 Applic Des Tech Modernes Au Ba Perfectionnements apportés au montage et à la fixation de panneaux de façade ou éléments analogues
DE2539558A1 (de) * 1975-09-05 1977-03-10 Keyerleber Kg Stahlbau Walter Aus fertigbauteilen zusammensetzbares gebaeude
DE3261505D1 (en) * 1981-07-31 1985-01-24 Profilhaus Gmbh Und Co Fertigu Building assembled of prefabricated parts
NL8201299A (nl) * 1982-03-29 1983-10-17 Staalframe Bv Gebouw, wandsecties en profielen daarvoor.
US4637187A (en) * 1985-08-02 1987-01-20 Campbell Henry F Prefabricated building panels

Also Published As

Publication number Publication date
DE3866684D1 (de) 1992-01-16
EP0320359A1 (de) 1989-06-14
ATE70103T1 (de) 1991-12-15
FR2624158A1 (fr) 1989-06-09

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