EP0320359A1 - Vorrichtung für eine leichte Gebäudefassade - Google Patents

Vorrichtung für eine leichte Gebäudefassade Download PDF

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Publication number
EP0320359A1
EP0320359A1 EP88403075A EP88403075A EP0320359A1 EP 0320359 A1 EP0320359 A1 EP 0320359A1 EP 88403075 A EP88403075 A EP 88403075A EP 88403075 A EP88403075 A EP 88403075A EP 0320359 A1 EP0320359 A1 EP 0320359A1
Authority
EP
European Patent Office
Prior art keywords
grid
facade
building
light
uprights
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.)
Granted
Application number
EP88403075A
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English (en)
French (fr)
Other versions
EP0320359B1 (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 front wall of the body of the building, or by the installation of a new wooden frame facade or metallic constituting a carrier system, which necessarily limits the number of levels, and often proves to be quite expensive.
  • 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 present invention relates to a light building facade device, 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 means for supporting the facade being constituted by a metal grid formed of at least one horizontal metal rail at each level of the building's floor, and of a certain number of vertical metal uprights spaced along the facade and fitting into the different beams, until reaching the level of the building's roof, the meshes of said grid affecting a simple geometric shape, and the beams being fixed to the building body, characterized in that it comprises means for fixing the grid at a floor of the building body.
  • These grid fixing means 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 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 uprights, 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 filling and decorating means successively comprise from the outside to the inside: an external facing fixed to said metal grid, which leaves an air gap behind the exterior facing, a rain barrier made of a waterproof film and permeable to water vapor, a continuous insulating layer of a certain thickness, a vapor barrier made of an incombustible fibrous insulator, and a thin lining partition fixed on at least one support profile placed against the vapor barrier, and integral with the uprights of the grid.
  • 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 interior face of the exterior facing is drained, so that no joint is necessary between the panels adjacent to the exterior facing.
  • 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.
  • the support profiles of the interior lining partition are made integral with the uprights of the grid by means of stirrups, arranged from place to place at various levels of the amounts, and which pass through the thickness of the continuous insulating layer.
  • stirrups each consist of three flat walls, the assembly affecting the shape of a U, the two wings of which would be relatively long compared to the width of the U, the bottom of the U being fixed to an upright, and the ends of the wings having notches for fixing said sections.
  • 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 Figure 4 assemble in the same way as the rectangular grid of Figure 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.
  • FIG. 7 is a sectional view, cut away, of the facade showing the filling, insulation and decoration materials, as well as the metal grid 15, excluding the support profiles of the lining partition.
  • This facade has a thickness of 320 millimeters.
  • a rain barrier 10 consisting of a film of a waterproof product and permeable to water vapor adjacent to the outer facing 8 on its inner face; a continuous insulating layer 11, which may be glass wool, with a thickness of 150 millimeters; - On the internal face of the insulating layer 11, a vapor barrier 12 consisting of a non-combustible fibrous insulator; - A free gap 13, narrow, in which is housed the frame of light sections 16 serving as support for the lining
  • 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 staples 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 has undergone a rotation of 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 provide con maintenance and on the other hand support the sections 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)
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
FR8716997 1987-12-07
FR8716997A FR2624158A1 (fr) 1987-12-07 1987-12-07 Dispositif de facade legere de batiment

Publications (2)

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

Country Status (4)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048124A1 (en) * 1997-04-10 1998-10-29 Mogens Danborg Building system and components of this system for modular do-it yourself houses
FR2925543A1 (fr) * 2007-12-19 2009-06-26 Saint Gobain Isover Sa Facade semi-rideau
CN102392506A (zh) * 2011-09-16 2012-03-28 沈阳远大铝业工程有限公司 一种金属板幕墙结构
CN116591422A (zh) * 2023-05-27 2023-08-15 广州江河幕墙系统工程有限公司 一种单元式网状装饰条连接系统

Citations (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
EP0070962A1 (de) * 1981-07-31 1983-02-09 Profilhaus GmbH und Co. Fertigungs KG Aus vorgefertigten Teilen bestehendes montierbares Gebäude
EP0090473A1 (de) * 1982-03-29 1983-10-05 Staalframe B.V. Gebäude, Wandelemente und Profile für dieselben
US4637187A (en) * 1985-08-02 1987-01-20 Campbell Henry F Prefabricated building panels

Patent Citations (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
EP0070962A1 (de) * 1981-07-31 1983-02-09 Profilhaus GmbH und Co. Fertigungs KG Aus vorgefertigten Teilen bestehendes montierbares Gebäude
EP0090473A1 (de) * 1982-03-29 1983-10-05 Staalframe B.V. Gebäude, Wandelemente und Profile für dieselben
US4637187A (en) * 1985-08-02 1987-01-20 Campbell Henry F Prefabricated building panels

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048124A1 (en) * 1997-04-10 1998-10-29 Mogens Danborg Building system and components of this system for modular do-it yourself houses
FR2925543A1 (fr) * 2007-12-19 2009-06-26 Saint Gobain Isover Sa Facade semi-rideau
WO2009081049A3 (fr) * 2007-12-19 2009-12-23 Saint-Gobain Isover Facade semi-rideau
US8250820B2 (en) 2007-12-19 2012-08-28 Saint-Gobin Isover Semi-curtain facade
RU2507350C2 (ru) * 2007-12-19 2014-02-20 Сэн-Гобэн Изовер Полунавесной фасад
CN102392506A (zh) * 2011-09-16 2012-03-28 沈阳远大铝业工程有限公司 一种金属板幕墙结构
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
CN116591422A (zh) * 2023-05-27 2023-08-15 广州江河幕墙系统工程有限公司 一种单元式网状装饰条连接系统

Also Published As

Publication number Publication date
FR2624158A1 (fr) 1989-06-09
ATE70103T1 (de) 1991-12-15
DE3866684D1 (de) 1992-01-16
EP0320359B1 (de) 1991-12-04

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