FR2570108A1 - Joint element for sealing and insulation, particularly for a curtain wall - Google Patents

Joint element for sealing and insulation, particularly for a curtain wall Download PDF

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Publication number
FR2570108A1
FR2570108A1 FR8413838A FR8413838A FR2570108A1 FR 2570108 A1 FR2570108 A1 FR 2570108A1 FR 8413838 A FR8413838 A FR 8413838A FR 8413838 A FR8413838 A FR 8413838A FR 2570108 A1 FR2570108 A1 FR 2570108A1
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France
Prior art keywords
profile
lining
sealing
insulation
joint according
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8413838A
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French (fr)
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FR2570108B1 (en
Inventor
Charles Aubert
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Datwyler France SARL
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Datwyler France SARL
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Publication date
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Priority to FR8413838A priority Critical patent/FR2570108B1/en
Publication of FR2570108A1 publication Critical patent/FR2570108A1/en
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Publication of FR2570108B1 publication Critical patent/FR2570108B1/en
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Classifications

    • 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
    • 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
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6803—Joint covers
    • 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
    • E04B2/94—Concrete panels

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

Abstract

Joint element for sealing and insulation, intended to provide a seal between two panels of a curtain wall. A section 1 having a V-shaped groove carries, under its arms 6, 7, fastening ribs 10, 11 and spacers 8, 9. A plastic foam fitting 12 is fixed by means of flaps 22, 23 to the ribs 10, 11. An air-filled space 13, 14, 15 is delimited between the joint element 1 and the fitting 12 in order to provide thermal insulation.

Description

L'invention concerne un joint d'étanchéité et d'isolation, notamment pour mur-rideau destiné à assurer i 'étan- chéité entre deux panneaux voisins. The invention relates to a sealing and insulation joint, in particular for a curtain wall intended to ensure the seal between two neighboring panels.

Le problème de l'étanchéité entre panneaux voisins d'un mur-rideau est bien résolu par la disposition d'un profilé en caoutchouc ou élastomère, en général avec une gorge en V. Si un tel profilé assure bien l'étanchéité à l'eau et au vent, il présente un inconvénient grave car il constitue une ligne de moindre résistance en ce qui concerne l'isolation thermique du bâtiment Pour compenser cet inconvénient, on est amené à disposer,à l'intérieur de la gouttière située derrière le profilé, des garnitures isolantes imbriquées dans la construction, dont la mise en place est délicate. The problem of sealing between neighboring panels of a curtain wall is well resolved by the provision of a rubber or elastomer profile, in general with a V-groove. If such a profile provides good sealing against water and wind, it has a serious drawback because it constitutes a line of least resistance with regard to the thermal insulation of the building To compensate for this drawback, it is necessary to have, inside the gutter located behind the profile , insulating seals nested in the construction, whose installation is delicate.

L'un des buts de l'invention est de procurer un joint d'étanchéité qui ne présente pas l'inconvénient précité du défaut d'isolation thermique. One of the aims of the invention is to provide a seal which does not have the aforementioned drawback of the lack of thermal insulation.

Un autre but de l'invention est de prévoir un joint d'étanchéité et d'isolation thermique de mise en oeuvre aisee et de bonne efficacité. Another object of the invention is to provide a seal and thermal insulation for easy implementation and good efficiency.

L'invention a pour objet un joint d'étanchéité et d'isolation, destiné à assurer l'étanchéité entre deux panneaux, notamment d'un mur-rideau, du type comportant un profilé d'étanchéité à gorge en V, en caoutchouc ou en élastomère, caractérisé en ce que la face, tournée vers l'intérieur, des ailes du profilé est munie de nervures d'accrochage,et en ce qu'une garniture de protection thermique est disposée sous le profilé et fixée aux nervures d'accrochage par déformation élastique. The subject of the invention is a sealing and insulation joint, intended to ensure the sealing between two panels, in particular of a curtain wall, of the type comprising a sealing profile with V-groove, of rubber or made of elastomer, characterized in that the face, facing inward, of the wings of the profile is provided with attachment ribs, and in that a thermal protection lining is placed under the profile and fixed to the attachment ribs by elastic deformation.

Selon d'autres caractéristiques de l'invention
- la garniture présente deux rabats destinés à coopérer avec les nervures d'accrochage pour la fixation de la garniture sous le profilé,
- au voisinage des rabats, la garniture est appliquée contre le profilé,
- le profilé présente des entretoises pour maintenir la garniture écartée du profilé, définissant ainsi un espace rempli d'air assurant une isolation thermique,
- la garniture est réalisée en mousse de matière plastique, de façon à être légère, spongieuse et élastiquement déformable,
- la garniture est alvéolée.According to other features of the invention
the lining has two flaps intended to cooperate with the attachment ribs for fixing the lining under the profile,
- in the vicinity of the flaps, the lining is applied against the profile,
- the profile has spacers to keep the lining away from the profile, thus defining a space filled with air ensuring thermal insulation,
- the filling is made of plastic foam, so as to be light, spongy and elastically deformable,
- the filling is dimpled.

D'autres caractéristiques de l'invention ressortiront de la description qui suit faite avec référence au dessin annexé sur lequel on peut voir :
Figure 1, une vue en coupe transversale d'un exemple de réalisation d'un profilé constituant la partie extérieure du joint d'étanchéité et d'isolation selon l'invention ;
Figure 2, une vue en coupe transversale d'un exemple de réalisation d'une garniture de protection thermique constituant la partie intérieure du joint d'étanchéité et d'isolation selon l'invention ;
Figure 3, une vue en coupe transversale d'un exemple de réalisation d'un joint d'étanchéité et d'isolation selon l'invention.Other characteristics of the invention will emerge from the description which follows, made with reference to the appended drawing in which we can see:
Figure 1, a cross-sectional view of an embodiment of a profile constituting the outer part of the seal and insulation according to the invention;
Figure 2, a cross-sectional view of an embodiment of a thermal protection lining constituting the inner part of the seal and insulation according to the invention;
Figure 3, a cross-sectional view of an exemplary embodiment of a seal and insulation according to the invention.

En se reportant au dessin, on peut voir (figure 1) un profilé 1 en caoutchouc ou élastomère, dont la section est en forme générale de V. Ce profilé est destiné à assurer l'étanchéité entre deux panneaux, par exemple de mur-rideau. Referring to the drawing, one can see (FIG. 1) a profile 1 made of rubber or elastomer, the cross section of which is in the general shape of a V. This profile is intended to seal between two panels, for example of curtain wall .

La pointe du V est tournée vers l'intérieur du bâtiment dont la façade est constituée par le mur-rideau.The point of the V faces the interior of the building, the facade of which is formed by the curtain wall.

Chacun de deux panneaux voisins du mur-rideau présente une gorge, par exemple en menuiserie métallique, dans laquelle est insérée l'une des deux nervures 2, 3, portées par les rabats extérieurs 4, 5 respectivement du profilé 1. Ces rabats 4 et 5 sont portés par les ailes du profilé en V, 6 et 7 respectivement. Les ailes 6, 7 et les rabats 4, 5 présentent vers l'extérieur une surface lisse de façon à assurer l'étanchéité au vent et à l'eau tout en facilitant le ruissellement. Each of two neighboring panels of the curtain wall has a groove, for example in metal joinery, in which is inserted one of the two ribs 2, 3, carried by the outer flaps 4, 5 respectively of the profile 1. These flaps 4 and 5 are carried by the wings of the V-shaped section, 6 and 7 respectively. The wings 6, 7 and the flaps 4, 5 have a smooth surface towards the outside so as to seal against wind and water while facilitating runoff.

Au voisinage de la pointe du V, sur la face tournée vers l'intérieur, chaque aile 6, 7, du profilé en V porte une entretoise longitudinale 8, 9 respectivement dont le rôle sera décrit plus loin. Les deux entretoises 8 et 9 peuvent d'ailleurs être remplacées par une seule entretoise de profil adéquat et jouant le même rôle, par exemple une entretoise disposée à la pointe du V, dans le plan de symétrie du profilé. In the vicinity of the point of the V, on the side facing inwards, each wing 6, 7, of the V-shaped section carries a longitudinal spacer 8, 9 respectively, the role of which will be described later. The two spacers 8 and 9 can moreover be replaced by a single spacer of suitable profile and playing the same role, for example a spacer disposed at the point of the V, in the plane of symmetry of the profile.

Enfin, chaque aile 6, 7 du profilé en V porte sur sa face tournée vers l'intérieur, une nervure longitudinale d'accrochage 10, 11, respectivement. Sur sa face tournée vers l'intérieur, le profilé 1 est donc apte à recevoir une garniture de protection thermique 12 (figure 3), maintenue espacée du profilé 1 par les entretoises 8, 9 et les nervures 10, 11, de façon à définir entre le profilé 1 et la garniture 12 un espace rempli d'air 13, 14, 15 (figure 3) assurant une isolation thermique
La garniture de protection thermique 12 (figure 2) est constituée en matériau léger, de préférence spongieux et élastiquement déformable pour être mis en place facilement. Cette garniture est avantageusement constituée en mousse de matière plastique, et fabriquée en continu sous forme d'un profilé
La garniture 12 a une forme générale en U à ailes 16, 17 divergentes.Le fond 18 et les ailes 16, 17, sont avantageusement munis d'alvéoles 19, 20, 21, respectivement-, de façon à augmenter la légèreté de la garniture, ainsi que ses propriétés d'isolation thermique. Les deux ailes 16, 17 présentent à leur extrémité libre un rabat, 22, 23 respectivement, tourné vers l'intérieur du U, et destiné à venir coopérer avec la nervure d'accrochage correspondante 10, 11 respectivement
L'ensemble du profilé 1 et de la garniture 12, constituant le joint d'étanchéité et d'isolation selon l'invention est représenté figure 3.La garniture 12 est mise en place du côté intérieur du profilé 1, par déforma tion élastique, de façon que les rabats 22, 23 viennent se loger sous les nervures d'accrochage 10, 11 D Les entre toises 8 et 9 maintiennent la garniture 12 à distance du profilé 1. Au-dessus des nervures d'accrochage 10, 11, les extrémités de la garniture 12 sont appliquées contre les ailes 6, 7 respectivement du profilé 1, de façon à constituer un bouclier thermique jusqulau voisinage immédiat des rabats 4, 5 du profilé. De cette manière, pratiquement toute la surface du profilé 1 est isolée, vers l'intérieur, par la garniture 12. Cette garniture de protection assure donc, pratiquement une isolation, thermique notamment, de l'ensemble du profilé 1. L'ensemble du profilé d'étanchéité et de la garniture de protection thermique constitue bien un joint d'étanchéité et d'isolation. Finally, each wing 6, 7 of the V-shaped section carries on its face turned towards the inside, a longitudinal attachment rib 10, 11, respectively. On its inward-facing side, the profile 1 is therefore capable of receiving a thermal protection lining 12 (FIG. 3), kept spaced from the profile 1 by the spacers 8, 9 and the ribs 10, 11, so as to define between the profile 1 and the lining 12 a space filled with air 13, 14, 15 (FIG. 3) ensuring thermal insulation
The thermal protection lining 12 (FIG. 2) is made of a light material, preferably spongy and elastically deformable to be put in place easily. This lining is advantageously made of plastic foam, and manufactured continuously in the form of a profile
The lining 12 has a general U shape with divergent wings 16, 17. The bottom 18 and the wings 16, 17 are advantageously provided with cells 19, 20, 21, respectively, so as to increase the lightness of the lining. , as well as its thermal insulation properties. The two wings 16, 17 have at their free end a flap, 22, 23 respectively, turned towards the inside of the U, and intended to come to cooperate with the corresponding hooking rib 10, 11 respectively
The assembly of the profile 1 and of the lining 12, constituting the seal and insulation according to the invention is shown in FIG. 3. The lining 12 is placed on the inside of the profile 1, by elastic deformation, so that the flaps 22, 23 are housed under the attachment ribs 10, 11 D The spacers 8 and 9 keep the lining 12 away from the profile 1. Above the attachment ribs 10, 11, the ends of the lining 12 are applied against the wings 6, 7 respectively of the profile 1, so as to constitute a heat shield up to the immediate vicinity of the flaps 4, 5 of the profile. In this way, practically the entire surface of the profile 1 is insulated inwards by the lining 12. This protective lining therefore provides, practically, thermal insulation, in particular, of the whole of the profile 1. The whole of the Sealing profile and thermal protection lining constitute a seal and insulation.

Claims (6)

REVENDICATIONS 1. Joint d'étanchéité et d'isolation, destiné à assurer l'étanchéité entre deux panneaux, notamment d'un murrideau, du type comportant un profilé d'étanchéité à gorge en V, en caoutchouc ou en élastomère, caractérisé en ce que la face, tournée vers l'intérieur, des ailes (6, 7) du profilé (1) est munie de nervures (10, 11) d'accrochage, et en ce qu'une garniture (12) de protection thermique est disposée sous le profilé (1), et fixée aux nervures d'accrochage (10, 11) par déformation élastique. 1. Sealing and insulation joint, intended to ensure the sealing between two panels, in particular of a murrideau, of the type comprising a sealing profile with V-groove, rubber or elastomer, characterized in that the face, facing inwards, of the wings (6, 7) of the profile (1) is provided with ribs (10, 11) for hooking, and in that a lining (12) for thermal protection is placed under the profile (1), and fixed to the attachment ribs (10, 11) by elastic deformation. 2. Joint selon la revendication 1, caractérisé en ce que la garniture (12) présente deux rabats (22, 23) destinés à coopérer avec les nervures d'accrochage (10, 11) pour la fixation de la garni-ture (12) sous le profilé (1).  2. Joint according to claim 1, characterized in that the lining (12) has two flaps (22, 23) intended to cooperate with the attachment ribs (10, 11) for fixing the lining (12) under the profile (1). 3. Joint selon la revendication 2, caractérisé en ce qu'au voisinage des rabats (22, 23) la garniture (12) est appliquée contre le profilé (1). 3. Joint according to claim 2, characterized in that in the vicinity of the flaps (22, 23) the gasket (12) is applied against the profile (1). 4. Joint selon la revendication 1, caractérisé en ce que le profilé (1) présente des entretoises (8, 9) pour maintenir la garniture (12) écartée du profilé, définissant ainsi un espace rempli d'air (13, 14, 15) assurant une isolation thermique. 4. Joint according to claim 1, characterized in that the profile (1) has spacers (8, 9) to keep the gasket (12) away from the profile, thus defining an air-filled space (13, 14, 15 ) providing thermal insulation. 5. Joint selon la revendication 1, caractérisé en ce que la garniture (12) est réalisée en mousse de matière plastique, de façon à être légère, spongieuse et élastiquement déformable. 5. Joint according to claim 1, characterized in that the lining (12) is made of plastic foam, so as to be light, spongy and elastically deformable. 6. Joint selon la revendication 5, caractérisé en ce que la garniture (12) est alvéolée.  6. Joint according to claim 5, characterized in that the lining (12) is honeycombed.
FR8413838A 1984-09-10 1984-09-10 SEAL AND INSULATION, PARTICULARLY FOR CURTAIN WALL Expired FR2570108B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8413838A FR2570108B1 (en) 1984-09-10 1984-09-10 SEAL AND INSULATION, PARTICULARLY FOR CURTAIN WALL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8413838A FR2570108B1 (en) 1984-09-10 1984-09-10 SEAL AND INSULATION, PARTICULARLY FOR CURTAIN WALL

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FR2570108A1 true FR2570108A1 (en) 1986-03-14
FR2570108B1 FR2570108B1 (en) 1987-01-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669357A1 (en) * 1990-11-20 1992-05-22 Ponte Jean Francois Construction of walls, in particular walls or building coverings made of glass

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108886B (en) * 1957-12-04 1961-06-15 L A Riedinger Bronzewarenfabri Metal window wall
DE1262550B (en) * 1963-07-19 1968-03-07 Herbert Ender Folded profile sealing strip for pressing into structural joints and method for pressing the same
DE1265957B (en) * 1959-11-05 1968-04-11 Schulte Stemmerk Ges Mit Besch Profile strand for sealing structural joints
FR2300861A1 (en) * 1975-02-17 1976-09-10 Sadacem WALL-CURTAIN STRUCTURE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108886B (en) * 1957-12-04 1961-06-15 L A Riedinger Bronzewarenfabri Metal window wall
DE1265957B (en) * 1959-11-05 1968-04-11 Schulte Stemmerk Ges Mit Besch Profile strand for sealing structural joints
DE1262550B (en) * 1963-07-19 1968-03-07 Herbert Ender Folded profile sealing strip for pressing into structural joints and method for pressing the same
FR2300861A1 (en) * 1975-02-17 1976-09-10 Sadacem WALL-CURTAIN STRUCTURE

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CAHIER DU C.S.T.B., no. 1621, Livraison 205, décembre 1979, pages 1-12, Avis no. 1/79-372, Paris, FR; P.ABDESSELAM: "Avis sur le gros oeuvre GTE 3" *
CAHIER DU C.S.T.B., no. 1651, Livraison 209, mai 1980, pages 1-16, Avis no. 1/79-383, Paris, FR; P.ABDESSELAM: "Avis sur le mur de facade BALENCY 80" *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669357A1 (en) * 1990-11-20 1992-05-22 Ponte Jean Francois Construction of walls, in particular walls or building coverings made of glass

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Publication number Publication date
FR2570108B1 (en) 1987-01-02

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