EP2984270B1 - One-piece framing device for a window-type opening, method for the installation thereof and production method thereof - Google Patents

One-piece framing device for a window-type opening, method for the installation thereof and production method thereof Download PDF

Info

Publication number
EP2984270B1
EP2984270B1 EP14711769.1A EP14711769A EP2984270B1 EP 2984270 B1 EP2984270 B1 EP 2984270B1 EP 14711769 A EP14711769 A EP 14711769A EP 2984270 B1 EP2984270 B1 EP 2984270B1
Authority
EP
European Patent Office
Prior art keywords
wall
support
lintel
opening
framing device
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.)
Active
Application number
EP14711769.1A
Other languages
German (de)
French (fr)
Other versions
EP2984270A1 (en
Inventor
Julien Durand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2984270A1 publication Critical patent/EP2984270A1/en
Application granted granted Critical
Publication of EP2984270B1 publication Critical patent/EP2984270B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/26—Frames of plastics
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/24—Frames of natural stone, concrete, or other stone-like material
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames

Definitions

  • the present invention relates to a device for prefabricated framing of an opening, for example for a door or a window, formed in a wall having an outer surface, an inner surface and a thickness, the opening being delimited in the thickness of the wall by an inner wall, the inner wall comprising an upper wall, a lower wall and at least one side wall, the upper wall facing the lower wall, the device being of the type comprising an upper lintel and a lower support, the L-section lintel comprising a first branch adapted to cover the upper wall, and a second branch capable of covering the outer or inner surface of the wall, the support having an L-shaped section such that the support comprises a first branch adapted to cover the bottom wall, and a second branch clean to cover the outer or inner surface of the wall, and the support and the lintel being molded with each other.
  • the framing device may for example be arranged in a rectangular opening formed in a brick wall, for the purpose of placing thereafter a window block, that is to say an assembly comprising a box, panels of glass, shutters, ...
  • the framing devices are either independent elements, then usually composed of a window sill, two jambs and a lintel that is assembled or not before laying in the opening , or monoblocks, but then they include joinery, namely the block window above.
  • a framing device in independent elements comprises two parts: a first part comprising the lintel and the two jambs and a second part comprising the window sill.
  • the two parts are assembled by fastening means before being arranged in the opening.
  • a chemical seal has been previously placed on the walls of the opening.
  • the invention thus aims to provide a simple and fast installation framing device, and having good thermal insulation and sealing qualities.
  • the invention relates to a framing device with the features of claim 1.
  • FIG. 1 to 3 On the Figures 1 to 3 is illustrated a facade portion of a building.
  • This facade comprises a wall 2, a framing device 4, a window block 6 and means 7 for installing this window block 6.
  • the wall 2 comprises a bearing wall 8 and an insulating layer 9.
  • the bearing wall 8 is for example made of bricks.
  • the insulating layer 9 is typically a mineral wool trapped in a framing system and cladding.
  • the insulating layer 9 is external because it defines an outer surface 10 of the wall 2.
  • the bearing wall 8 defines an inner surface 11 of the wall, which is for example covered one or more layers not shown, typically having a decorative function or a thermal insulation function.
  • the opening 12 is delimited by a horizontal upper wall 14, a horizontal bottom wall 16 and two vertical side walls 18A and 18B ( figure 1 ).
  • the framing device 4 comprises a lintel 20, a window support 22 and two legs 24A and 24B.
  • the lintel 20 and the support 22 extend substantially horizontally and cover respectively the upper wall 14 and the lower wall 16 of the opening 12.
  • the two legs 24A and 24B are identical. They extend substantially vertically and cover respectively the side walls 18A and 18B of the opening 12.
  • the lintel 20, the support 22 and the two legs 24A and 24B form a frame 25.
  • the frame 25 is a monobloc structure molded in one piece. It is made of polymer concrete.
  • the material used is a polymer concrete comprising cement, a resin and aggregates whose particle size does not exceed 16 mm.
  • the resin is for example one of the polyester resin, vinylester resin and acrylic resin. Aggregates are, for example, sands of quartz, basalt, granite, feldspar, mica and spath.
  • the polymer concrete may be reinforced with metal fibers of length between 0.1 and 10 centimeters, preferably between 1 and 3 centimeters, with a width of between 0.1 mm and 1 mm. For example, the fiber width is 0.5 mm.
  • the fibers are preferably of stainless steel.
  • the fibers are polyethylene or nylon.
  • the framing device 4 also includes moldings 26 covering the frame 25 so as to improve the aesthetic appearance of the framing device 4.
  • Their shape is completely arbitrary: here they have a section having rounded shapes. They came molding with the frame.
  • the window block 6 is a known element, it will not be further described.
  • the installation means 7 comprise a thermal insulation 28, fixing means 30 and sealing means 32.
  • the thermal insulation 28 is preferably a rigid insulating foam, especially polyurethane.
  • the polyurethane 28 is distributed over the top, bottom and bottom walls, and under the frame.
  • the sealing means are, for example, a plastic or silicone gasket.
  • the lintel 20 adopts an L-shaped profile whose first horizontal leg 34 covers the polyurethane layer 28 distributed on the top wall 14 and a second vertical leg 36, shorter than the first leg 34, projects over the outer surface 10 of the wall 2 , so as to partially cover it.
  • the window support 22 substantially adopts an L-shaped profile having a first leg 38 and a second leg 40.
  • the first leg 38 has a direction oblique to the horizontal, so that the angle formed by the first leg 38 and the second branch 40 is between 90 and 180 °.
  • the first branch 38 covers the polyurethane layer 28 distributed on the bottom wall 14.
  • the second vertical leg 40 shorter than the first leg 38, projects over the outer surface 10 of the wall 2, so as to partially cover it.
  • the first leg 38 has at its free end a vertical relief 42 against which the window block 6 is in contact.
  • the second leg 40 of the support has at its free horizontal end a drip 44.
  • the drip 44 is a hollow groove on the underside of the second leg 40.
  • the jambs 24A and 24B being identical, only the description of the jamb 24A will be detailed here.
  • the jamb 24A a section of which is represented in figure 3 , also adopts an L-shaped profile whose first branch 46A covers the polyurethane layer 28 distributed on the side wall 18A and a second branch 48A, shorter than the first branch 46A, protrudes on the outer surface 10 of the wall 2, so that to partially cover it.
  • the free end of the first leg 46A of the leg 24A is in contact with the window block 6.
  • the lintel 20, the support 22 and the legs 24A, 24B each have a thickness of polymer concrete of between 0.5 and 5 cm, preferably between 0.5 and 3 cm, and more preferably between 1 and 2 cm.
  • the installation of the framing device 4 can be performed during the construction of the wall 2 or after its construction.
  • a layer of polyurethane 28 is projected onto the walls 14, 16, 18 of the opening 12.
  • the framing device 4 is placed opposite the opening 12, so that the lintel 20 is horizontal and vertically above the support 22.
  • the framing device 4 is subsequently inserted in a direction transverse to the wall 2, that is to say in a direction normal to the outer surface, in the direction of the arrow 50 shown in FIG. figure 2 .
  • Frame 25 is inserted in opening up to the mechanical stop of the second limbs 36, 40, 48 against the outer surface 10 of the wall 2.
  • the framing device 4 is thus installed, the installation of the window block 6 can now be performed.
  • the window block 6 is fixed to the wall 2, so that the frame device does not mechanically support the window block 6.
  • silicone gaskets 32 are used to seal the installation.
  • the method may comprise a step of cutting the first legs of the jambs and lintel "to adapt them to the depth available in the opening, because, depending on the number and nature of the layers that cover the wall on the inside, The total wall thickness may vary.
  • the window block is not always placed at the same depth relative to the outer wall surface 10. The first branches are cut, when necessary, to arrive just near the window block.
  • the frame 25 is brought from an inner side of the wall to be then attached to the outer side of the wall.
  • the frame 25 is shown schematically on the figure 4 . It can be seen that the lintel 20 and the support 22 have respective shorter lengths than those of the legs 24A and 24B.
  • the frame 25 is placed in a lying position, that is to say with the lintel 20 and the support 22 arranged in a substantially directional orientation. vertical and jambs 24A and 24B follow a substantially horizontal orientation. In this position, it is possible to pass the framing device 4 through the opening 12.
  • the frame 25 After passing the frame 25 on the outside of the wall, following a movement illustrated by the arrow F1 of the figure 4 , the frame 25 is placed in a substantially vertical orientation, that is to say with the legs 24A and 24B vertical and the lintel 20 and support 22 substantially horizontal. The frame 25 can then be inserted into the opening until the second branches of the lintel 20, the support 22 and the jambs 24A and 24B bear against the outer surface 10 of the wall. This movement is materialized by the arrow F2 of the figure 4 .
  • the pivoting movement of the frame 25 making it possible to move it from the supine position to the vertical position is controlled by any appropriate means.
  • the frame 25 is brought from outside the wall and not from the inside. It does not pass through the opening. It is placed directly on the outside of the wall.
  • the method comprises an initial step of producing a die 60 of the opening equipped with the framing device.
  • the die 60 comprises a support 61, having a flat bottom 62 and an upright edge 64.
  • the upright edge 64 has a closed contour and internally delimits a volume 66 having the size and shape of the opening 12. This volume 66 is closed on one side by the bottom 62 and is open opposite the bottom 62.
  • the die 60 further comprises elements 68, 70 having the shape of the lintel, the support 22 and jambs 24A and 24B. These elements are placed on the erected edge 64, exactly in the arrangement provided in the opening 12. In the representation of the figure 4 the element 68 corresponds to the lintel 20 and the element 70 to the support 22.
  • sealing plates 72, 74 are placed around the matrix, and inside thereof.
  • the plates 74 are arranged in the volume 66, parallel to the edge 64, and are slightly spaced from the elements 68 and 70.
  • the sealing plates 72 are placed outside the volume 66, all around the upright edge 64. They are pressed against the erect edge 64.
  • the plates 72 and 74 protrude slightly above the elements 68 and 70.
  • a flexible mold 76 is then cast on the matrix 60. More specifically, liquid silicone is poured between the sealing plates 72 and 74. The silicone is housed between the plates 74 and the elements 68, 70. It also comes cover the part of the elements 68 and 70 which are pressed against the edge of the flange 64.
  • the plates 72 and 74 are evacuated, and the flexible mold 76 is separated from the support 61.
  • the mold 76 has the shape illustrated in FIG. figure 8 . This mold 76 is then used to mold the frame 25.
  • a counter mold 79 is placed around the mold 76, as visible on the Figure 9 .
  • the counter mold 79 and the mold 76 define between them a space 81 having the shape of the frame 25.
  • the counter mold 79 defines the non-visible side of the frame 25. It is for example silicone. It has for example a section in L.
  • the polymer concrete 80 is poured into the space 81, and fills in particular the cavities 78 left in the mold by the shapes 68, 70 ( figure 9 ).
  • the polymer concrete 80 was prepared separately, and in particular the metal fibers were mixed with this polymer concrete.
  • the frame 25 is demolded.
  • the flexible mold removed from the frame 25 is able to be reused.
  • Such a molding process combined with the use of a particularly resistant polymer concrete, allows for one-piece frames of the desired shape, particularly lightweight.
  • the framing device 4 by its monobloc character, has a very fast installation after molding.
  • the L-shaped section of its frame 25 ensures a good seal of the opening 12 and allows to perfectly cover a layer of insulating material 28, thus ensuring the insulation of the opening and reducing thermal bridges.
  • the framing device 4 because it has very thin thicknesses, achievable through the use of polymer concrete, is manu-transportable because the mass of the device is reduced.
  • moldings can be easily made and can ensure the aesthetics of the room and get window frames whose appearance is customizable.
  • the framing device can be placed either against the inner surface of the wall or against the outer surface.
  • the wall can also form an internal partition of a building.
  • the insulating layer 9 has been shown defining the outer surface of the wall, and the frame 25 is pressed against this insulating layer 9.
  • the insulating layer 9 is internal and defines an inner surface of the carrier wall 8. The frame 25 is then pressed against the outer surface of the bearing wall 8.

Description

La présente invention concerne un dispositif d'encadrement préfabriqué d'une ouverture, par exemple pour une porte ou une fenêtre, ménagée dans un mur possédant une surface extérieure, une surface intérieure et une épaisseur, l'ouverture étant délimitée dans l'épaisseur du mur par une paroi intérieure, la paroi intérieure comprenant une paroi supérieure, une paroi inférieure et au moins une paroi latérale, la paroi supérieure étant en regard de la paroi inférieure, le dispositif étant du type comportant un linteau supérieur et un appui inférieur, le linteau de section en L comportant une première branche propre à recouvrir la paroi supérieure, et une deuxième branche propre à recouvrir la surface extérieure ou intérieure du mur, l'appui possédant une section en L telle que l'appui comprend une première branche propre à recouvrir la paroi inférieure, et une deuxième branche propre à recouvrir la surface extérieure ou intérieure du mur, et l'appui et le linteau étant venus de moulage l'un avec l'autre.The present invention relates to a device for prefabricated framing of an opening, for example for a door or a window, formed in a wall having an outer surface, an inner surface and a thickness, the opening being delimited in the thickness of the wall by an inner wall, the inner wall comprising an upper wall, a lower wall and at least one side wall, the upper wall facing the lower wall, the device being of the type comprising an upper lintel and a lower support, the L-section lintel comprising a first branch adapted to cover the upper wall, and a second branch capable of covering the outer or inner surface of the wall, the support having an L-shaped section such that the support comprises a first branch adapted to cover the bottom wall, and a second branch clean to cover the outer or inner surface of the wall, and the support and the lintel being molded with each other.

Le dispositif d'encadrement peut par exemple être disposé dans une ouverture rectangulaire ménagée dans un mur en briques, en vue d'y placer par la suite un bloc fenêtre, c'est-à-dire un ensemble comprenant un caisson, des panneaux de verre, des volets,...The framing device may for example be arranged in a rectangular opening formed in a brick wall, for the purpose of placing thereafter a window block, that is to say an assembly comprising a box, panels of glass, shutters, ...

D'une manière connue, les dispositifs d'encadrement sont soit en éléments indépendants, composés alors en général d'un appui de fenêtre, de deux jambages et d'un linteau que l'on assemble ou non avant la pose dans l'ouverture, soit monoblocs, mais alors ils intègrent des menuiseries, à savoir le bloc fenêtre précité.In a known manner, the framing devices are either independent elements, then usually composed of a window sill, two jambs and a lintel that is assembled or not before laying in the opening , or monoblocks, but then they include joinery, namely the block window above.

Dans le document FR 2 865 760 , un dispositif d'encadrement en éléments indépendants est divulgué. Il comprend deux parties : une première partie comportant le linteau et les deux jambages et une deuxième partie comportant l'appui de fenêtre. Les deux parties sont assemblées par des moyens de fixation avant d'être disposés dans l'ouverture. Un joint chimique a préalablement été mis en place sur les parois de l'ouverture.In the document FR 2 865 760 , a framing device in independent elements is disclosed. It comprises two parts: a first part comprising the lintel and the two jambs and a second part comprising the window sill. The two parts are assembled by fastening means before being arranged in the opening. A chemical seal has been previously placed on the walls of the opening.

Un tel dispositif, relativement simple d'installation, permet donc d'assurer une bonne étanchéité de l'ouverture, et a l'avantage de réduire le pont thermique créé autour de la fenêtre. Cependant, l'installation de ce dispositif peut s'avérer assez longue.Such a device, relatively simple installation, therefore ensures a good seal of the opening, and has the advantage of reducing the thermal bridge created around the window. However, the installation of this device can be quite long.

Dans le document FR 2 539 801 A1 un autre dispositif d'encadrement est divulgué. Ce document divulgue toutes les caractéristiques du préambule de la revendication 1.In the document FR 2 539 801 A1 another framing device is disclosed. This document discloses all the features of the preamble of claim 1.

L'invention vise ainsi à proposer un dispositif d'encadrement d'installation simple et rapide, et présentant de bonnes qualités d'isolation thermique et d'étanchéité.The invention thus aims to provide a simple and fast installation framing device, and having good thermal insulation and sealing qualities.

A cet effet, l'invention a pour objet un dispositif d'encadrement avec les caractéristiques de la revendication 1.For this purpose, the invention relates to a framing device with the features of claim 1.

Suivant d'autres aspects avantageux de l'invention, le dispositif d'encadrement comporte l'une ou plusieurs des caractéristiques suivantes, prise(s) isolément ou suivant toutes les combinaisons techniquement possibles :

  • le dispositif comprend au moins un jambage de section en L venu de moulage avec l'appui et le linteau, le ou chaque jambage comportant une première branche apte à recouvrir la ou chaque paroi latérale correspondante, et une deuxième branche apte à recouvrir la surface extérieure ou intérieure du mur ;
  • l'appui et le linteau sont en un matériau chargé en fibres métalliques ;
  • les épaisseurs du linteau et de l'appui sont comprises entre 0,5 et 5 cm ; et
  • le dispositif comprend un cadre formant le linteau et l'appui, et un isolant thermique interposé entre la paroi intérieure et le cadre.
According to other advantageous aspects of the invention, the framing device comprises one or more of the following characteristics, taken separately or in any technically possible combination:
  • the device comprises at least one section jamb L molded with the support and the lintel, the or each leg having a first branch adapted to cover the or each corresponding side wall, and a second branch adapted to cover the outer surface or inside the wall;
  • the support and lintel are made of a material loaded with metal fibers;
  • the lintel and support thicknesses are between 0.5 and 5 cm; and
  • the device comprises a frame forming the lintel and support, and a thermal insulation interposed between the inner wall and the frame.

L'invention a également pour objet un procédé d'installation selon la revendication 6 du dispositif d'encadrement préfabriqué dans une ouverture, par exemple pour une porte ou une fenêtre, ménagée dans un mur possédant une surface extérieure, une surface intérieure et une épaisseur, l'ouverture étant délimitée dans l'épaisseur du mur par une paroi intérieure, la paroi intérieure comprenant une paroi supérieure, une paroi inférieure et au moins une paroi latérale, la paroi supérieure étant en regard de la paroi inférieure, caractérisé en ce le procédé comprend au moins les étapes suivantes :

  • fourniture d'un dispositif d'encadrement tel que précédemment décrit,
  • pose du dispositif d'encadrement dans l'ouverture, et
  • fixation du dispositif d'encadrement au mur.
The invention also relates to an installation method according to claim 6 of the prefabricated frame device in an opening, for example for a door or a window, formed in a wall having an outer surface, an inner surface and a thickness. the opening being delimited in the thickness of the wall by an inner wall, the inner wall comprising an upper wall, a lower wall and at least one side wall, the upper wall facing the lower wall, characterized in that the method comprises at least the following steps:
  • providing a framing device as previously described,
  • placing the framing device in the opening, and
  • fixing the framing device to the wall.

Le procédé peut également présenter une ou plusieurs des caractéristiques ci-dessous prises isolément ou suivant toutes les combinaisons techniquement possibles :

  • le dispositif d'encadrement comprend un cadre formant le linteau et l'appui, et un isolant thermique, l'étape de pose du dispositif d'encadrement comprend une étape de :
    • recouvrement de la paroi intérieure de l'ouverture par l'isolant thermique, de préférence par une mousse isolante rigide,
    • introduction du cadre dans l'ouverture, l'introduction se faisant dans une direction normale à la surface extérieure ou intérieure du mur, et
    • mise en butée mécanique contre la surface extérieure ou intérieure du mur des deuxièmes branches du linteau et de l'appui ;
  • le dispositif d'encadrement est fixé au mur au moins par une colle ;
  • le dispositif d'encadrement comprend un cadre formant le linteau et l'appui, le cadre étant d'abord apporté d'un côté intérieur du mur en position couché, puis déplacé à travers l'ouverture du mur jusqu'à un côté extérieur du mur, placé en position verticale, puis posé dans l'ouverture par mise en butée mécanique contre la surface extérieure du mur des deuxièmes branches du linteau et de l'appui ;
  • le procédé comprend une étape de découpe au moins des premières branches du linteau et de l'appui pour l'adapter à la profondeur disponible dans l'ouverture.
The method may also have one or more of the following characteristics taken separately or in any technically possible combination:
  • the framing device comprises a frame forming the lintel and the support, and a thermal insulator, the step of laying the framing device comprises a step of:
    • covering the inner wall of the opening with the thermal insulation, preferably with a rigid insulating foam,
    • introducing the frame into the opening, the introduction being in a direction normal to the outer or inner surface of the wall, and
    • mechanical abutment against the outer or inner surface of the wall of the second branches of the lintel and support;
  • the framing device is attached to the wall at least by glue;
  • the framing device comprises a frame forming the lintel and the support, the frame being first brought from an inner side of the wall in a lying position, then moved through the wall opening to an outer side of the wall wall, placed in a vertical position, then placed in the opening by placing in mechanical abutment against the outer surface of the wall of the second branches of the lintel and the support;
  • the method comprises a step of cutting at least the first branches of the lintel and the support to adapt it to the depth available in the opening.

L'invention porte également sur un procédé de fabrication selon la revendication 11 d'un dispositif d'encadrement du type précité, comprenant les étapes suivantes :

  • réalisation d'une matrice de l'ouverture équipée du dispositif d'encadrement ;
  • coulage d'un moule souple sur la matrice ;
  • moulage du dispositif d'encadrement à l'aide du moule ;
  • séchage à l'air ; et
  • démoulage.
The invention also relates to a manufacturing method according to claim 11 of a framing device of the aforementioned type, comprising the following steps:
  • producing a matrix of the opening equipped with the framing device;
  • casting a flexible mold on the matrix;
  • molding the framing device using the mold;
  • air drying; and
  • release.

L'invention sera mieux comprise à la lecture de la description qui va suivre, donnée uniquement à titre d'exemple, faite en référence aux dessins annexés sur lesquels :

  • la figure 1 est une vue de face d'un dispositif d'encadrement selon l'invention disposé dans une ouverture ménagée dans un mur,
  • la figure 2 est une section sortie selon le plan II de la figure 1,
  • la figure 3 est une section sortie selon le plan III de la figure 1,
  • la figure 4 illustre de manière schématique un mode de réalisation du procédé d'installation de l'invention, et
  • les figure 5 à 9 illustrent différentes étapes successives du procédé de fabrication selon l'invention.
The invention will be better understood on reading the description which follows, given solely by way of example, with reference to the appended drawings, in which:
  • the figure 1 is a front view of a framing device according to the invention disposed in an opening in a wall,
  • the figure 2 is a section output according to plan II of the figure 1 ,
  • the figure 3 is a section output according to plan III of the figure 1 ,
  • the figure 4 schematically illustrates an embodiment of the installation method of the invention, and
  • the figure 5 to 9 illustrate different successive steps of the manufacturing method according to the invention.

Dans la description, les termes « vertical » et « horizontal » sont définis selon les directions usuelles d'un mur de construction dressé, c'est-à-dire le terme « vertical » se réfère à la hauteur du mur et le terme « horizontal » désigne un plan de normale verticale.In the description, the terms "vertical" and "horizontal" are defined in the usual directions of an erected building wall, that is, the term "vertical" refers to the height of the wall and the term " horizontal "means a plane of vertical normal.

Sur les figures 1 à 3 est illustrée une portion de façade d'un bâtiment. Cette façade comprend un mur 2, un dispositif d'encadrement 4, un bloc fenêtre 6 et des moyens 7 d'installation de ce bloc fenêtre 6.On the Figures 1 to 3 is illustrated a facade portion of a building. This facade comprises a wall 2, a framing device 4, a window block 6 and means 7 for installing this window block 6.

Comme visible sur la figure 2, le mur 2 comprend un mur porteur 8 et une couche d'isolant 9. Le mur porteur 8 est par exemple en briques. La couche isolante 9 est typiquement une laine minérale piégée dans un système d'ossature et un bardage. Ici, la couche d'isolante 9 est externe car elle délimite une surface extérieure 10 du mur 2. Le mur porteur 8 définit une surface intérieure 11 du mur, qui est par exemple recouverte d'une ou plusieurs couches non représentées, ayant typiquement une fonction décorative ou une fonction d'isolation thermique.As visible on the figure 2 the wall 2 comprises a bearing wall 8 and an insulating layer 9. The bearing wall 8 is for example made of bricks. The insulating layer 9 is typically a mineral wool trapped in a framing system and cladding. Here, the insulating layer 9 is external because it defines an outer surface 10 of the wall 2. The bearing wall 8 defines an inner surface 11 of the wall, which is for example covered one or more layers not shown, typically having a decorative function or a thermal insulation function.

Dans le mur 2 est en outre ménagée une ouverture 12. L'ouverture 12 est délimitée par une paroi supérieure horizontale 14, une paroi inférieure horizontale 16 et deux parois latérales verticales 18A et 18B (figure 1).In the wall 2 is further provided an opening 12. The opening 12 is delimited by a horizontal upper wall 14, a horizontal bottom wall 16 and two vertical side walls 18A and 18B ( figure 1 ).

Le dispositif d'encadrement 4 comprend un linteau 20, un appui de fenêtre 22 et deux jambages 24A et 24B. Le linteau 20 et l'appui 22 s'étendent sensiblement horizontalement et couvrent respectivement la paroi supérieure 14 et la paroi inférieure 16 de l'ouverture 12. Les deux jambages 24A et 24B sont identiques. Ils s'étendent sensiblement verticalement et couvrent respectivement les parois latérales 18A et 18B de l'ouverture 12.The framing device 4 comprises a lintel 20, a window support 22 and two legs 24A and 24B. The lintel 20 and the support 22 extend substantially horizontally and cover respectively the upper wall 14 and the lower wall 16 of the opening 12. The two legs 24A and 24B are identical. They extend substantially vertically and cover respectively the side walls 18A and 18B of the opening 12.

Le linteau 20, l'appui 22 et les deux jambages 24A et 24B forment un cadre 25. Le cadre 25 est une structure monobloc moulée d'un seul tenant. Il est constitué de béton polymère. Préférentiellement, le matériau utilisé est un béton polymère comprenant du ciment, une résine et des agrégats dont la granulométrie ne dépasse pas 16mm. La résine est par exemple l'une de la résine polyester, de la résine vinylester et de la résine acrylique. Les agrégats sont par exemple des sables de l'un du quartz, du basalte, du granit, du feldspath, du mica et du spath. Le béton polymère peut être armé avec des fibres métalliques de longueur comprise entre 0,1 et 10 centimètres, de préférence entre 1 et 3 centimètres, de largeur comprise entre 0,1 mm et 1 mm. Par exemple, la largeur des fibres est de 0,5 mm. Les fibres sont, de préférence en acier inoxydable.The lintel 20, the support 22 and the two legs 24A and 24B form a frame 25. The frame 25 is a monobloc structure molded in one piece. It is made of polymer concrete. Preferably, the material used is a polymer concrete comprising cement, a resin and aggregates whose particle size does not exceed 16 mm. The resin is for example one of the polyester resin, vinylester resin and acrylic resin. Aggregates are, for example, sands of quartz, basalt, granite, feldspar, mica and spath. The polymer concrete may be reinforced with metal fibers of length between 0.1 and 10 centimeters, preferably between 1 and 3 centimeters, with a width of between 0.1 mm and 1 mm. For example, the fiber width is 0.5 mm. The fibers are preferably of stainless steel.

En variante, les fibres sont en polyéthylène ou en nylon.Alternatively, the fibers are polyethylene or nylon.

Le dispositif d'encadrement 4 comprend également des moulures 26 recouvrant le cadre 25 de sorte d'améliorer l'aspect esthétique du dispositif d'encadrement 4. Leur forme est totalement arbitraire : ici, elles ont une section possédant des formes arrondies. Elles sont venues de moulage avec le cadre.The framing device 4 also includes moldings 26 covering the frame 25 so as to improve the aesthetic appearance of the framing device 4. Their shape is completely arbitrary: here they have a section having rounded shapes. They came molding with the frame.

Le bloc fenêtre 6 est un élément connu, il ne sera pas davantage décrit.The window block 6 is a known element, it will not be further described.

Les moyens d'installation 7 comprennent un isolant thermique 28, des moyens de fixation 30 et des moyens d'étanchéisation 32. L'isolant thermique 28 est de préférence une mousse isolante rigide, notamment du polyuréthane. Le polyuréthane 28 est réparti sur les parois supérieure 14, inférieure 16 et latérales 18A, 18B, sous le cadre 25. Les moyens d'étanchéisation 32 sont par exemple un joint en plastique ou en silicone.The installation means 7 comprise a thermal insulation 28, fixing means 30 and sealing means 32. The thermal insulation 28 is preferably a rigid insulating foam, especially polyurethane. The polyurethane 28 is distributed over the top, bottom and bottom walls, and under the frame. The sealing means are, for example, a plastic or silicone gasket.

Sur la section sortie selon le plan II en figure 2 sont représentées notamment la section du linteau 20 et la section de l'appui de fenêtre 22.On the exit section according to plan II in figure 2 are represented in particular the section of the lintel 20 and the section of the window sill 22.

Le linteau 20 adopte un profil en L dont une première branche horizontale 34 recouvre la couche de polyuréthane 28 répartie sur la paroi supérieure 14 et une seconde branche verticale 36, plus courte que la première branche 34, déborde sur la surface extérieure 10 du mur 2, de manière à la recouvrir partiellement.The lintel 20 adopts an L-shaped profile whose first horizontal leg 34 covers the polyurethane layer 28 distributed on the top wall 14 and a second vertical leg 36, shorter than the first leg 34, projects over the outer surface 10 of the wall 2 , so as to partially cover it.

L'appui de fenêtre 22 adopte sensiblement un profil en L possédant une première branche 38 et une seconde branche 40. La première branche 38 a une direction oblique par rapport à l'horizontale, de sorte que l'angle formé par la première branche 38 et la seconde branche 40 est compris entre 90 et 180°. La première branche 38 recouvre la couche de polyuréthane 28 répartie sur la paroi inférieure 14. La seconde branche verticale 40, plus courte que la première branche 38, déborde sur la surface extérieure 10 du mur 2, de manière à la recouvrir partiellement. En outre, la première branche 38 possède à son extrémité libre un relief vertical 42 contre lequel le bloc fenêtre 6 est en contact. La seconde branche 40 de l'appui comporte à son extrémité libre horizontale un larmier 44. Le larmier 44 est une cannelure creuse en sous face de la seconde branche 40.The window support 22 substantially adopts an L-shaped profile having a first leg 38 and a second leg 40. The first leg 38 has a direction oblique to the horizontal, so that the angle formed by the first leg 38 and the second branch 40 is between 90 and 180 °. The first branch 38 covers the polyurethane layer 28 distributed on the bottom wall 14. The second vertical leg 40, shorter than the first leg 38, projects over the outer surface 10 of the wall 2, so as to partially cover it. In addition, the first leg 38 has at its free end a vertical relief 42 against which the window block 6 is in contact. The second leg 40 of the support has at its free horizontal end a drip 44. The drip 44 is a hollow groove on the underside of the second leg 40.

Les jambages 24A et 24B étant identiques, seul la description du jambage 24A va être ici détaillée. Le jambage 24A, dont une section est représentée en figure 3, adopte également un profil en L dont une première branche 46A recouvre la couche de polyuréthane 28 répartie sur la paroi latérale 18A et une seconde branche 48A, plus courte que la première branche 46A, déborde sur la surface extérieure 10 du mur 2, de manière à la recouvrir partiellement. L'extrémité libre de la première branche 46A du jambage 24A est en contact avec le bloc fenêtre 6.The jambs 24A and 24B being identical, only the description of the jamb 24A will be detailed here. The jamb 24A, a section of which is represented in figure 3 , also adopts an L-shaped profile whose first branch 46A covers the polyurethane layer 28 distributed on the side wall 18A and a second branch 48A, shorter than the first branch 46A, protrudes on the outer surface 10 of the wall 2, so that to partially cover it. The free end of the first leg 46A of the leg 24A is in contact with the window block 6.

Le linteau 20, l'appui 22 et les jambages 24A,24B présent chacun une épaisseur de béton polymère comprise entre 0,5 et 5 cm, de préférence comprise entre 0,5 et 3 cm, et encore de préférence comprise entre 1 et 2 cm.The lintel 20, the support 22 and the legs 24A, 24B each have a thickness of polymer concrete of between 0.5 and 5 cm, preferably between 0.5 and 3 cm, and more preferably between 1 and 2 cm.

Le procédé d'installation du dispositif d'encadrement 4 dans l'ouverture 12 du mur 2 va maintenant être décrit, en regard des figures 1 à 3.The method of installing the framing device 4 in the opening 12 of the wall 2 will now be described, with regard to Figures 1 to 3 .

L'installation du dispositif d'encadrement 4 peut être réalisée lors de la construction du mur 2 ou après sa construction.The installation of the framing device 4 can be performed during the construction of the wall 2 or after its construction.

Tout d'abord, une couche de polyuréthane 28 est projetée sur les parois 14, 16, 18 de l'ouverture 12.First, a layer of polyurethane 28 is projected onto the walls 14, 16, 18 of the opening 12.

Ensuite, le dispositif d'encadrement 4 est mis en regard de l'ouverture 12, de manière à ce que le linteau 20 soit horizontal et verticalement au-dessus de l'appui 22.Then, the framing device 4 is placed opposite the opening 12, so that the lintel 20 is horizontal and vertically above the support 22.

Le dispositif d'encadrement 4 est par la suite inséré dans une direction transversale au mur 2, c'est-à-dire dans une direction normale à la surface extérieure, dans le sens de la flèche 50 représentée en figure 2. Le cadre 25 est inséré dans l'ouverture jusqu'à la butée mécanique des secondes branches 36, 40, 48 contre la surface extérieure 10 du mur 2.The framing device 4 is subsequently inserted in a direction transverse to the wall 2, that is to say in a direction normal to the outer surface, in the direction of the arrow 50 shown in FIG. figure 2 . Frame 25 is inserted in opening up to the mechanical stop of the second limbs 36, 40, 48 against the outer surface 10 of the wall 2.

Le dispositif 4 est ensuite fixé dans l'ouverture 12 grâce aux moyens de fixations 30. Ces moyens de fixations 30 sont connus en soi, et peuvent être un collage et/ou un vissage par exemple.The device 4 is then fixed in the opening 12 by the fixing means 30. These fastening means 30 are known per se, and may be a bonding and / or screwing for example.

Le dispositif d'encadrement 4 étant ainsi installé, la pose du bloc fenêtre 6 peut maintenant être réalisée. Le bloc fenêtre 6 est fixé au mur 2, de manière à ce que le dispositif d'encadrement ne supporte pas mécaniquement le bloc fenêtre 6.The framing device 4 is thus installed, the installation of the window block 6 can now be performed. The window block 6 is fixed to the wall 2, so that the frame device does not mechanically support the window block 6.

En outre, des joints en silicone 32 sont utilisés pour assurer l'étanchéité de l'installation.In addition, silicone gaskets 32 are used to seal the installation.

Le procédé peut comporter une étape de découpe des premières branches des jambages et du linteau" pour les adapter à la profondeur disponible dans l'ouverture. En effet, en fonction du nombre et de la nature des couches qui couvrent le mur côté intérieur, l'épaisseur totale du mur peut varier. Le bloc fenêtre n'est pas toujours placé à la même profondeur par rapport à la surface extérieure 10 du mur. Les premières branches sont recoupées, quand nécessaire, pour arriver juste à proximité du bloc fenêtre.The method may comprise a step of cutting the first legs of the jambs and lintel "to adapt them to the depth available in the opening, because, depending on the number and nature of the layers that cover the wall on the inside, The total wall thickness may vary.The window block is not always placed at the same depth relative to the outer wall surface 10. The first branches are cut, when necessary, to arrive just near the window block.

Dans un mode de réalisation représenté sur la figure 4, le cadre 25 est amené d'un côté intérieur du mur pour être fixé ensuite sur le côté extérieur du mur. Le cadre 25 est représenté de manière schématique sur la figure 4. On voit que le linteau 20 et l'appui 22 présentent des longueurs respectives inférieures à celles des jambages 24A et 24B. De manière à permettre de faire passer le dispositif d'encadrement 4 à travers l'ouverture 12, le cadre 25 est placé en position couchée, c'est-à-dire avec le linteau 20 et l'appui 22 disposés suivant une orientation sensiblement verticale et les jambages 24A et 24B suivent une orientation sensiblement horizontale. Dans cette position, il est possible de faire passer le dispositif d'encadrement 4 à travers l'ouverture 12.In an embodiment shown on the figure 4 , the frame 25 is brought from an inner side of the wall to be then attached to the outer side of the wall. The frame 25 is shown schematically on the figure 4 . It can be seen that the lintel 20 and the support 22 have respective shorter lengths than those of the legs 24A and 24B. In order to allow the framing device 4 to be passed through the opening 12, the frame 25 is placed in a lying position, that is to say with the lintel 20 and the support 22 arranged in a substantially directional orientation. vertical and jambs 24A and 24B follow a substantially horizontal orientation. In this position, it is possible to pass the framing device 4 through the opening 12.

Après avoir fait passer le cadre 25 du côté extérieur du mur, suivant un mouvement illustré par la flèche F1 de la figure 4, on place le cadre 25 dans une orientation sensiblement verticale, c'est-à-dire avec les jambages 24A et 24B verticaux et le linteau 20 et l'appui 22 sensiblement horizontaux. On peut alors insérer le cadre 25 dans l'ouverture jusqu'à ce que les secondes branches du linteau 20, de l'appui 22 et des jambages 24A et 24B viennent en appui sur la surface extérieure 10 du mur. Ce mouvement est matérialisé par la flèche F2 de la figure 4.After passing the frame 25 on the outside of the wall, following a movement illustrated by the arrow F1 of the figure 4 , the frame 25 is placed in a substantially vertical orientation, that is to say with the legs 24A and 24B vertical and the lintel 20 and support 22 substantially horizontal. The frame 25 can then be inserted into the opening until the second branches of the lintel 20, the support 22 and the jambs 24A and 24B bear against the outer surface 10 of the wall. This movement is materialized by the arrow F2 of the figure 4 .

Le mouvement de pivotement du cadre 25 permettant de le faire passer de la position couchée à la position verticale est contrôlé par tous moyens appropriés.The pivoting movement of the frame 25 making it possible to move it from the supine position to the vertical position is controlled by any appropriate means.

Un tel procédé d'installation est particulièrement avantageux pour des immeubles de grandes hauteurs.Such an installation method is particularly advantageous for buildings of great heights.

Alternativement, le cadre 25 est amené par l'extérieur du mur et non par l'intérieur. Il ne passe pas à travers l'ouverture. Il est posé directement sur le côté extérieur du mur.Alternatively, the frame 25 is brought from outside the wall and not from the inside. It does not pass through the opening. It is placed directly on the outside of the wall.

Le procédé de fabrication du dispositif 4 va maintenant être décrit, en référence aux figures 5 à 9.The manufacturing method of the device 4 will now be described, with reference to Figures 5 to 9 .

Comme visible sur la figure 5, le procédé comporte une étape initiale de réalisation d'une matrice 60 de l'ouverture équipée du dispositif d'encadrement. La matrice 60 comporte un support 61, ayant un fond plat 62 et un bord dressé 64. Le bord dressé 64 est à contour fermé et délimite intérieurement un volume 66 ayant la taille et la forme de l'ouverture 12. Ce volume 66 est fermé d'un côté par le fond 62 et est ouvert à l'opposé du fond 62. La matrice 60 comporte encore des éléments 68, 70 ayant la forme du linteau, de l'appui 22 et des jambages 24A et 24B. Ces éléments sont posés sur le bord dressé 64, exactement dans la disposition prévue dans l'ouverture 12. Dans la représentation de la figure 4, l'élément 68 correspond au linteau 20 et l'élément 70 à l'appui 22.As visible on the figure 5 , the method comprises an initial step of producing a die 60 of the opening equipped with the framing device. The die 60 comprises a support 61, having a flat bottom 62 and an upright edge 64. The upright edge 64 has a closed contour and internally delimits a volume 66 having the size and shape of the opening 12. This volume 66 is closed on one side by the bottom 62 and is open opposite the bottom 62. The die 60 further comprises elements 68, 70 having the shape of the lintel, the support 22 and jambs 24A and 24B. These elements are placed on the erected edge 64, exactly in the arrangement provided in the opening 12. In the representation of the figure 4 the element 68 corresponds to the lintel 20 and the element 70 to the support 22.

Puis, comme illustré sur la figure 6, des plaques d'étanchéité 72, 74 sont placées autour de la matrice, et à l'intérieur de celle-ci. Les plaques 74 sont disposées dans le volume 66, parallèlement au bord 64, et sont légèrement écartées des éléments 68 et 70. Les plaques d'étanchéité 72 sont placées à l'extérieur du volume 66, sur tout le pourtour du bord dressé 64. Elles sont plaquées contre le bord dressé 64.Then, as illustrated on the figure 6 sealing plates 72, 74 are placed around the matrix, and inside thereof. The plates 74 are arranged in the volume 66, parallel to the edge 64, and are slightly spaced from the elements 68 and 70. The sealing plates 72 are placed outside the volume 66, all around the upright edge 64. They are pressed against the erect edge 64.

Les plaques 72 et 74 font saillie légèrement au-dessus des éléments 68 et 70.The plates 72 and 74 protrude slightly above the elements 68 and 70.

Comme illustré à la figure 7, un moule souple 76 est ensuite coulé sur la matrice 60. Plus précisément, du silicone liquide est versé entre les plaques d'étanchéité 72 et 74. Le silicone vient se loger entre les plaques 74 et les éléments 68, 70. Il vient également recouvrir la partie des éléments 68 et 70 qui se trouvent plaquées sur la tranche du rebord 64.As illustrated in figure 7 a flexible mold 76 is then cast on the matrix 60. More specifically, liquid silicone is poured between the sealing plates 72 and 74. The silicone is housed between the plates 74 and the elements 68, 70. It also comes cover the part of the elements 68 and 70 which are pressed against the edge of the flange 64.

Après refroidissement et solidification du silicone, les plaques 72 et 74 sont évacuées, et le moule souple 76 est séparé du support 61. Le moule 76 présente la forme illustrée sur la figure 8. On utilise ensuite ce moule 76 pour mouler le cadre 25.After cooling and solidifying the silicone, the plates 72 and 74 are evacuated, and the flexible mold 76 is separated from the support 61. The mold 76 has the shape illustrated in FIG. figure 8 . This mold 76 is then used to mold the frame 25.

Un contre moule 79 est mis en place autour du moule 76, comme visible sur la Figure 9. Le contre moule 79 et le moule 76 définissent entre eux un espace 81 ayant la forme du cadre 25. Le contre moule 79 définit le côté non visible du cadre 25. Il est par exemple en silicone. Il a par exemple une section en L.A counter mold 79 is placed around the mold 76, as visible on the Figure 9 . The counter mold 79 and the mold 76 define between them a space 81 having the shape of the frame 25. The counter mold 79 defines the non-visible side of the frame 25. It is for example silicone. It has for example a section in L.

Le béton polymère 80 est versé dans l'espace 81, et remplit notamment les empreintes 78 laissées dans le moule par les formes 68, 70 (figure 9). Le béton polymère 80 a été préparé séparément, et notamment les fibres métalliques ont été mélangées avec ce béton polymère.The polymer concrete 80 is poured into the space 81, and fills in particular the cavities 78 left in the mold by the shapes 68, 70 ( figure 9 ). The polymer concrete 80 was prepared separately, and in particular the metal fibers were mixed with this polymer concrete.

Enfin, après séchage à l'air, le cadre 25 est démoulé. Le moule souple décollé du cadre 25 est apte à être réutilisé.Finally, after drying in air, the frame 25 is demolded. The flexible mold removed from the frame 25 is able to be reused.

Un tel procédé de moulage, combiné à l'utilisation d'un béton polymère particulièrement résistant, permet de réaliser des cadres monoblocs de la forme voulue, particulièrement légers.Such a molding process, combined with the use of a particularly resistant polymer concrete, allows for one-piece frames of the desired shape, particularly lightweight.

Ainsi, le dispositif d'encadrement 4 selon l'invention de par son caractère monobloc, possède une installation très rapide après moulage. De plus, la section en L de son cadre 25 permet d'assurer une bonne étanchéité de l'ouverture 12 et permet de recouvrir parfaitement une couche de matériaux isolants 28, assurant ainsi l'isolation de l'ouverture et réduisant les ponts thermiques.Thus, the framing device 4 according to the invention by its monobloc character, has a very fast installation after molding. In addition, the L-shaped section of its frame 25 ensures a good seal of the opening 12 and allows to perfectly cover a layer of insulating material 28, thus ensuring the insulation of the opening and reducing thermal bridges.

De plus, le dispositif d'encadrement 4, parce qu'il possède des épaisseurs très fines, réalisables grâce à l'utilisation de béton polymère, est manu-transportable car la masse du dispositif en est diminuée.In addition, the framing device 4, because it has very thin thicknesses, achievable through the use of polymer concrete, is manu-transportable because the mass of the device is reduced.

Enfin, des moulures peuvent être facilement réalisées et permettent de garantir l'esthétique de la pièce et d'obtenir des encadrements de fenêtre dont l'aspect est personnalisable.Finally, moldings can be easily made and can ensure the aesthetics of the room and get window frames whose appearance is customizable.

Le dispositif d'encadrement peut être placé soit contre la surface intérieure du mur soit contre la surface extérieure. Le mur peut également former une cloison interne d'un bâtiment.The framing device can be placed either against the inner surface of the wall or against the outer surface. The wall can also form an internal partition of a building.

Sur la Figure 3, la couche isolante 9 a été représentée définissant la surface externe du mur, et le cadre 25 est plaqué contre cette couche isolante 9. En variante, la couche isolante 9 est interne et définit une surface interne du mur porteur 8. Le cadre 25 est alors plaqué contre la surface externe du mur porteur 8.On the Figure 3 , the insulating layer 9 has been shown defining the outer surface of the wall, and the frame 25 is pressed against this insulating layer 9. Alternatively, the insulating layer 9 is internal and defines an inner surface of the carrier wall 8. The frame 25 is then pressed against the outer surface of the bearing wall 8.

Claims (11)

  1. A prefabricated framing device for an opening, for example for a door or a window, made in a wall (2) having an outer surface (10), an inner surface (11) and a thickness, the opening (12) being delimited in the thickness of the wall by an inner wall, the inner wall comprising an upper wall (14), a lower wall (16) and at least one side wall (18A, 18B), the upper wall (14) facing the lower wall (16), the device including an upper lintel (20) and a lower support (22),
    the lintel (20) with an L-section including a first branch (34) able to cover the upper wall (14), and a second branch (36) able to cover the outer (10) or inner (11) surface of the wall (2),
    the support (22) having an L-section such that the support (22) comprises a first branch (38) able to cover the lower wall (16), and a second branch (40) able to cover the outer (10) or inner (11) surface of the wall (2), and
    the support (22) and the lintel (20) being molded together,
    characterized in that the frame (25) is a one-piece structure molded in one single piece, consisting of polymeric concrete.
  2. The device according to claim 1, comprising at least one jamb (24A, 24B) with an L-section molded together with the support (22) and the lintel (20), said or each jamb (24A, 24B) including a first branch (46A) able to cover said or each corresponding side wall, and a second branch (48A) able to cover the outer (10) or inner (11) surface of the wall (2).
  3. The device according to any one of claims 1 to 2, wherein the support (22) and the lintel (20) are in a material loaded with metal fibers.
  4. The device according to any one of claims 1 to 3, wherein the thicknesses of the lintel (20) and of the support (22) are comprised between 0.5 and 5 cm.
  5. The device according to any one of claims 1 to 4, comprising a frame (25) forming the lintel (20) and the support (22), and a thermal insulator (28) interposed between the inner wall and the frame (25).
  6. A method for installing a prefabricated framing in an opening (12), for example for a door or a window, made in a wall (2) having an outer surface (10), an inner surface (11) and a thickness, the opening (12) being delimited in the thickness of the wall (2) by an inner wall, the inner wall comprising an upper wall (14), a lower wall (16) and at least one side wall (18A, 18B), the upper wall (14) facing the lower wall (16), the method comprising at least the following steps:
    - providing a framing device according to any one of claims 1 to 5,
    - laying the framing device in the opening (12), and
    - attaching the framing device (12) to the wall (2).
  7. The installation method according to claim 6, wherein the framing device comprises a frame (25) forming the lintel (20) and the support (22), and a thermal insulator (28), the step for laying the framing device comprising a step for:
    - covering the inner wall of the opening (12) with the thermal insulator (28), preferably with a rigid insulating foam,
    - introducing the frame (25) into the opening (12), the introduction being made in a direction normal to the outer (10) or inner (11) surface of the wall (2), and
    - having the second branches (36, 40) of the lintel (20) and of the support (22) mechanically abut against the outer (10) or inner (11) surface of the wall (2).
  8. The installation method according to claim 6 or 7, wherein the framing device is attached to the wall (2) with at least one adhesive.
  9. The installation method according to any one of claims 6 to 8, wherein the framing device comprises a frame (25) forming the lintel (20) and the support (22), the frame (25) being first brought from an interior side of the wall (2) in a laid position, and then moved through the opening (12) of the wall (2) as far as an outer side of the wall (2), placed in a vertical position, and then laid in the opening (12) by having the second branches (36, 40) of the lintel (20) and of the support (22) mechanically abut against the outer (10) surface of the wall (2).
  10. The installation method according to any one of claims 6 to 9, wherein the method comprises a step for cutting out at least the first branches (34, 38) of the lintel (20) and of the support (22) for adapting the support (22) to the available depth in the opening (12).
  11. A method for manufacturing a framing device according to any one of claims 1 to 5 comprising at least the steps for:
    - making a matrix (60) of the opening (12) equipped with the framing device;
    - casting from a flexible mold (76) onto the matrix (60);
    - molding of the framing device by means of the mold (76);
    - drying in air; and
    - removal from the mold.
EP14711769.1A 2013-04-08 2014-03-21 One-piece framing device for a window-type opening, method for the installation thereof and production method thereof Active EP2984270B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1353131A FR3004208B1 (en) 2013-04-08 2013-04-08 MONOBLOC FRAMING DEVICE FOR WINDOW TYPE OPENING, ITS INSTALLATION METHOD AND ITS MANUFACTURING METHOD
PCT/EP2014/055734 WO2014166721A1 (en) 2013-04-08 2014-03-21 One-piece framing device for a window-type opening, method for the installation thereof and production method thereof

Publications (2)

Publication Number Publication Date
EP2984270A1 EP2984270A1 (en) 2016-02-17
EP2984270B1 true EP2984270B1 (en) 2017-06-07

Family

ID=48570381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14711769.1A Active EP2984270B1 (en) 2013-04-08 2014-03-21 One-piece framing device for a window-type opening, method for the installation thereof and production method thereof

Country Status (5)

Country Link
US (1) US20160069121A1 (en)
EP (1) EP2984270B1 (en)
CA (1) CA2909430A1 (en)
FR (1) FR3004208B1 (en)
WO (1) WO2014166721A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108972831A (en) * 2018-07-23 2018-12-11 中国十七冶集团有限公司 A kind of sump, septic tank precast concrete cover manufacturing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539801B1 (en) * 1983-01-20 1985-08-23 Rogez Patrice FINISHING PROCESS, PARTICULARLY AT THE LEVEL OF OPENINGS FORMED IN THE MAJOR WORK OF BUILDINGS AND PREFABRICATED ELEMENTS FOR THE IMPLEMENTATION OF THIS PROCESS
EP0489704A1 (en) * 1990-12-04 1992-06-10 ANZINGER GESELLSCHAFT m.b.H. Building element
DE29518256U1 (en) * 1995-11-17 1996-01-11 Schoeck Bauteile Gmbh Reveal frames for windows or doors
FR2865760B1 (en) 2004-01-30 2007-10-26 Prefabrication Articles Ciment PREFABRICATED FRAME, METHOD OF INSTALLATION AND METHOD OF MANUFACTURE

Also Published As

Publication number Publication date
US20160069121A1 (en) 2016-03-10
CA2909430A1 (en) 2014-10-16
FR3004208A1 (en) 2014-10-10
WO2014166721A1 (en) 2014-10-16
FR3004208B1 (en) 2016-09-30
EP2984270A1 (en) 2016-02-17

Similar Documents

Publication Publication Date Title
FR2931496A1 (en) Prefabricated multi-layer monoblock panel e.g. wall panel, for forming e.g. wythe of modular dwelling, has core formed by ultra high performance fiber concrete with ribs, and thermo-acoustic insulant placed inside ribs
CA2802585C (en) Prefabricated modular construction element for building a wall
EP2984270B1 (en) One-piece framing device for a window-type opening, method for the installation thereof and production method thereof
FR2539801A1 (en) Finishing method, in particular for openings formed in the shell of buildings and prefabricated elements for implementing this method
FR2927645A1 (en) Elongated combined coffer-tunnel for roller blind of e.g. building window, has front and rear parts integrated at level of their sections of wall by aliasing system that assures locking of front and rear parts in plane transversal to wall
FR2922916A1 (en) Prefabricated modular element for dry floor in building construction, has metal sections supported on bearing wall or beam and integrated to structural floor unit near longitudinal edges of unit, which is made of thermal insulating material
FR2957965A1 (en) Tilting garage door for use in garage utilized as e.g. wash-house, has cold bridge breaking unit placed on level of main panel of peripheral structure and frame, where peripheral structure surrounds main panel
FR2647140A1 (en) Prefabricated panels for the heat and sound insulation of walls and partitions, the method of manufacture and method of installation
FR3106147A1 (en) Wall comprising plant fibers and reinforced concrete reinforcement.
FR2777938A1 (en) Door or window with roller shutter
FR2932204A1 (en) Parallelepiped composite vertical panel e.g. oriented strand board panel, for constructing e.g. retaining wall of individual dwelling, has slot extended over entire length of edge so as to partially fix casing for forming support structure
EP2343417B1 (en) Sandwich panel used in the field of construction and building, and panels such as windows and doors and cladding panels made of such a sandwich panel
EP0166219A1 (en) Method for constructing walls made of bricks, and device used therefor
CH648090A5 (en) Prefabricated dressings
FR2846022A1 (en) Wall facing panel has inner cavity divided into front ventilated and rear insulated sections
FR2558875A1 (en) System for lining walls or facades of buildings, elements of such a system and method for implementing this system
FR2978178A1 (en) Construction/facing device for e.g. constructing walls of single family house, has facing/renovation and construction modules with insulation layers having specific heat transfer coefficient and secured to entire outer face of facing panel
EP0127542B1 (en) Modular thermally insulating building block having a facing, and method of constructing a building
FR2499615A1 (en) Insulating wall covering - made of e.g. synthetic foam blocks coated with glass fibre reinforced plaster
FR3063760A1 (en) INSTALLATION OF SLIDING WINDOW FOR BUILDING
FR2795756A1 (en) Composite noise insulation panel for roads has cast concrete frame with ribs defining gaps behind cover panels
FR3007440A1 (en) COFFRANT BLOCK INCLUDING A FRAME FRAME
EP1248890B1 (en) Method for constructing a building
FR2709320A1 (en) Modular external-insulation elements for facade walls of buildings
FR2571765A1 (en) Method for constructing a concrete shell, panel or the like, with external thermal insulation and concrete shell or panel equipped with such a thermal insulation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20151006

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: E06B 1/56 20060101ALN20161123BHEP

Ipc: E06B 1/24 20060101AFI20161123BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: E06B 1/56 20060101ALN20161129BHEP

Ipc: E06B 1/24 20060101AFI20161129BHEP

INTG Intention to grant announced

Effective date: 20161212

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 899352

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014010503

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170607

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170907

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170908

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 899352

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170907

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171007

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014010503

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

26N No opposition filed

Effective date: 20180308

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180321

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180321

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180331

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20200323

Year of fee payment: 7

Ref country code: DE

Payment date: 20200311

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20200330

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140321

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170607

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170607

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602014010503

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210321

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210321

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230927

Year of fee payment: 10