EP4326958A1 - Prefabricated panel to form a building wall - Google Patents

Prefabricated panel to form a building wall

Info

Publication number
EP4326958A1
EP4326958A1 EP22724054.6A EP22724054A EP4326958A1 EP 4326958 A1 EP4326958 A1 EP 4326958A1 EP 22724054 A EP22724054 A EP 22724054A EP 4326958 A1 EP4326958 A1 EP 4326958A1
Authority
EP
European Patent Office
Prior art keywords
prefabricated panel
rail
tooth
top rail
teeth
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.)
Pending
Application number
EP22724054.6A
Other languages
German (de)
French (fr)
Inventor
Eric DENOUAL
Florian DENOUAL
Alexis DENOUAL
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.)
Ikkano Ltd
Original Assignee
Ikkano Ltd
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 Ikkano Ltd filed Critical Ikkano Ltd
Publication of EP4326958A1 publication Critical patent/EP4326958A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/386—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a frame of unreconstituted or laminated wood

Definitions

  • the present invention relates to a prefabricated panel which is intended for the production of a wall for buildings.
  • Such a panel consists of a structure comprising wooden uprights spaced about 60 cm apart and arranged between a top rail and a bottom rail and the assembly is braced by a rigid plate which is applied to the structure to guarantee its stability. stability.
  • Document DE-C-820208 discloses a prefabricated panel comprising a bottom rail, a top rail and a plurality of uprights fixed between the bottom rail and the top rail.
  • An object of the present invention is to provide a prefabricated panel which comprises a top rail, a bottom rail and a plurality of uprights fixed between the rails using a particular fastening system.
  • a prefabricated panel comprising a bottom rail, a top rail and a plurality of uprights fixed between the bottom rail and the top rail, where each rail takes the form of a wooden beam with vertical indentations, crossing the beam and distributed in pairs on either side of a vertical median plane of the beam, where each upright takes the form of a wooden beam which has at each end two teeth separated by a recess, said prefabricated panel being characterized in that each tooth has a proximal end by which the tooth is secured to the beam and a distal end which is free and opposite the proximal end, where each tooth extends vertically between the proximal end and the end distal and in that, for each upright, the teeth of one ends of the upright are inserted and fixed in the cutouts of the same pair of the top rail and the teeth of the other end of the upright are inserted and fixed in the cutouts of the bottom rail.
  • each notch has a rectangular section when the section is seen in a horizontal plane and each tooth has a rectangular section when the section is seen in a horizontal plane.
  • the prefabricated panel comprises at each end of the rails, a reinforcing beam fixed between the end of the lower rail and the end of the upper rail.
  • each tooth has a proximal end by which the tooth is secured to the beam and a distal end which is free and opposite to the proximal end, the distal end of each tooth in engagement with the top rail is flush with one side horizontal oriented upwards of the top rail and the distal end of each tooth in engagement with the bottom rail is flush with a horizontal face oriented downwards of the bottom rail.
  • Fig. 1 is a side view of a prefabricated panel according to the invention
  • Fig. 2 is a sectional view along the line II-II of FIG. 1 for a stack of two prefabricated panels according to the invention
  • Fig. 3 is a perspective view of a top or bottom rail for a prefabricated panel according to the invention.
  • Fig. 4 is a perspective view of an upright for a prefabricated panel according to the invention.
  • Fig. 1 shows a prefabricated panel 100 which is intended for the construction of a wall of a building and which has a bottom rail 102, a top rail 104 and a plurality of uprights 106 fixed between the bottom rail 102 and the top rail 104.
  • the stringers 102 and 104 and the uprights 106 are made of wood.
  • the fixing of the uprights 106 on the heddles 102 and 104 is carried out by any means of fixing known to those skilled in the art such as for example gluing, nailing, ...
  • Fig. 3 shows top rail 104 which is identical to bottom rail 102.
  • the top rail 104 takes the form of a wooden beam 202 with indentations 204 which are vertical and cross the beam 202.
  • the notches 204 are distributed in pairs on either side of a vertical median plane of the beam 202. Any notch 204 thus comprises a notch 204 symmetrical with respect to the median plane.
  • each notch 204 has a rectangular section when the section is viewed in a horizontal plane, but a different shape is possible.
  • the pairs of notches 204 are arranged along the beam 202 and are spaced from each other according to a predefined interval calculated according to the needs of rigidity and solidity of the prefabricated panel 100.
  • Fig. 4 shows an upright 106 which also takes the form of a wooden beam 302 and which has at each end two teeth 304 extending vertically and separated by a recess 306.
  • the beam 302 extends vertically.
  • each tooth 304 has a rectangular section when the section is viewed in a horizontal plane, but a different shape is possible.
  • the section of each tooth 304 is identical to the section of the notches 204 to ensure a better hold of the prefabricated panel 100 after its assembly.
  • the dimensions of the rails 102 and 104 and the uprights 106 are such that during assembly,
  • the teeth 304 of one of the ends of an upright 106 are inserted and fixed in the notches 204 of the same pair of the top rail 104 and the teeth 304 of the other end of the upright 106 are inserted and fixed in the notches 204 of the bottom rail 102.
  • the part of the beam 202 forming the smooth 102, 104 and arranged between the two notches 204 of the same pair is then housed in the recess 306 amount 106.
  • Such an arrangement makes it possible to have a prefabricated panel 100 having a reinforced structure compared to a prefabricated panel of the state of the art.
  • the production of such a prefabricated panel 100 does not require large and costly installations since the machining of the smooths 102 and 104 and the uprights 106 requires, for example, only the use of mortise drill bits to make the notches 204 and teeth 304.
  • such machining is simple to perform and this guarantees that the distances between two consecutive uprights 106 are respected.
  • the adjustment between the teeth 304 and the notches 204 is preferably of the adjusted type.
  • the indentations 204 are open on the sides of the beam 202, but in another embodiment, they could be closed and the indentations 204 then take the form of holes.
  • the latter comprises at each end of the rails 102 and 104, a reinforcing beam 108 fixed between the end of the lower rail 102 and the end of the upper rail 104.
  • Fig. 2 shows a section of a stack of two prefabricated panels 100a-b according to the invention, namely an upper prefabricated panel 100a and a lower prefabricated panel 100b.
  • Each tooth 304 has a proximal end by which tooth 304 is secured to beam 302 and a distal end which is free and opposite the proximal end.
  • the distal end takes the form of a flat horizontal surface.
  • Each tooth 304 thus extends vertically from the beam 302 and therefore from its proximal end.
  • each heddle 102, 104 has a horizontal face oriented upwards and a horizontal face oriented downwards.
  • each tooth 304 in engagement with the top rail 104 is flush with the horizontal face oriented upwards of the top rail 104.
  • the distal end of each tooth 304 in engagement with the bottom rail 102 is flush with the horizontal face oriented downwards of the sill plate 102.
  • each tooth 304 of the upper prefabricated panel 100a bears against the distal end of a tooth 304 of the lower prefabricated panel 100b, thus allowing the load transfer from top to bottom.
  • Such a load transfer on high-rise buildings also allows a reduction in the use of raw materials compared to the state of the art, which has an advantage not only financial, but also ecological.
  • the transverse dimension of the heddles 102 and 104 and the transverse dimension of the uprights 106 are equal.
  • the transverse dimension is the dimension perpendicular to the median plane.
  • side walls can be attached to the sides of the precast panel 100 to enclose the uprights 106.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

The invention relates to a prefabricated panel (100) comprising a bottom rail (102), a top rail (104) and a plurality of posts (106) attached between the rails (102, 104), wherein each rail (102, 104) is in the form of a wooden beam with vertical indentations distributed in pairs on either side of a vertical median plane of the beam, wherein each post (106) is in the form of a wooden beam which has at each end two teeth extending vertically and separated by a recess and wherein, for each post (106), the teeth of one end of the post (106) are inserted and attached in the indentations (204) of a single pair of the top rail (104) and the teeth of the other end of the post (106) are inserted and attached in the indentations (204) of the bottom rail (102). Such a prefabricated panel is simple to manufacture and easy to install.

Description

PANNEAU PRÉFABRIQUÉ POUR CONSTITUER UN MUR DE BÂTIMENT PREFABRICATED PANEL TO CONSTITUTE A BUILDING WALL
DOMAINE TECHNIQUE TECHNICAL AREA
La présente invention concerne un panneau préfabriqué qui est destiné à la réalisation d’un mur pour des bâtiments. The present invention relates to a prefabricated panel which is intended for the production of a wall for buildings.
ÉTAT DE LA TECHNIQUE ANTÉRIEURE PRIOR ART
Actuellement, la construction de bâtiment en ossature bois prend de plus en plus d’essor. Cependant, les technologies mises en œuvre pour réaliser un panneau préfabriqué sont relativement lourdes et nécessitent de gros investissements. Un tel panneau est constitué d’une structure comportant des montants en bois espacés de 60 cm environ et disposés entre une lisse haute et une lisse basse et l’ensemble est contreventé par une plaque rigide qui s’applique sur la structure pour lui garantir sa stabilité. Currently, the construction of timber frame buildings is gaining more and more momentum. However, the technologies implemented to produce a prefabricated panel are relatively heavy and require large investments. Such a panel consists of a structure comprising wooden uprights spaced about 60 cm apart and arranged between a top rail and a bottom rail and the assembly is braced by a rigid plate which is applied to the structure to guarantee its stability. stability.
Le document DE-C-820208 divulgue un panneau préfabriqué comportant une lisse basse, une lisse haute et une pluralité de montants fixés entre la lisse basse et la lisse haute. Document DE-C-820208 discloses a prefabricated panel comprising a bottom rail, a top rail and a plurality of uprights fixed between the bottom rail and the top rail.
Il est donc nécessaire de trouver un panneau présentant un arrangement particulier qui permet de réaliser ledit panneau à un coût de fabrication faible et qui permet en outre des reprises d’efforts importantes. It is therefore necessary to find a panel having a particular arrangement which makes it possible to produce said panel at a low manufacturing cost and which also allows significant resumption of efforts.
EXPOSÉ DE L'INVENTION DISCLOSURE OF THE INVENTION
Un objet de la présente invention est de proposer un panneau préfabriqué qui comporte une lisse haute, une lisse basse et une pluralité de montants fixés entre les lisses grâce à un système de fixation particulier. An object of the present invention is to provide a prefabricated panel which comprises a top rail, a bottom rail and a plurality of uprights fixed between the rails using a particular fastening system.
À cet effet, est proposé un panneau préfabriqué comportant une lisse basse, une lisse haute et une pluralité de montants fixés entre la lisse basse et la lisse haute, où chaque lisse prend la forme d’une poutre en bois avec des échancrures verticales, traversant la poutre et réparties par paire de part et d’autre d’un plan médian vertical de la poutre, où chaque montant prend la forme d’une poutre en bois qui présente à chaque extrémité deux dents séparées par un évidement, ledit panneau préfabriqué étant caractérisé en ce que chaque dent comporte une extrémité proximale par laquelle la dent est solidaire de la poutre et une extrémité distale qui est libre et opposée à l’extrémité proximale, où chaque dent s’étend verticalement entre l’extrémité proximale et l’extrémité distale et en ce que, pour chaque montant, les dents de l’une des extrémités du montant sont insérées et fixées dans les échancrures d’une même paire de la lisse haute et les dents de l’autre extrémité du montant sont insérées et fixées dans les échancrures de la lisse basse. To this end, a prefabricated panel is proposed comprising a bottom rail, a top rail and a plurality of uprights fixed between the bottom rail and the top rail, where each rail takes the form of a wooden beam with vertical indentations, crossing the beam and distributed in pairs on either side of a vertical median plane of the beam, where each upright takes the form of a wooden beam which has at each end two teeth separated by a recess, said prefabricated panel being characterized in that each tooth has a proximal end by which the tooth is secured to the beam and a distal end which is free and opposite the proximal end, where each tooth extends vertically between the proximal end and the end distal and in that, for each upright, the teeth of one ends of the upright are inserted and fixed in the cutouts of the same pair of the top rail and the teeth of the other end of the upright are inserted and fixed in the cutouts of the bottom rail.
Avantageusement, chaque échancrure présente une section rectangulaire lorsque la section est vue dans un plan horizontal et chaque dent présente une section rectangulaire lorsque la section est vue dans un plan horizontal. Advantageously, each notch has a rectangular section when the section is seen in a horizontal plane and each tooth has a rectangular section when the section is seen in a horizontal plane.
Avantageusement, le panneau préfabriqué comporte à chaque extrémité des lisses, une poutre de renfort fixée entre l’extrémité de la lisse basse et l’extrémité de la lisse haute. Advantageously, the prefabricated panel comprises at each end of the rails, a reinforcing beam fixed between the end of the lower rail and the end of the upper rail.
Avantageusement, chaque dent comporte une extrémité proximale par laquelle la dent est solidaire de la poutre et une extrémité distale qui est libre et opposée à l’extrémité proximale, l’extrémité distale de chaque dent en prise avec la lisse haute est affleurante à une face horizontale orientée vers le haut de la lisse haute et l’extrémité distale de chaque dent en prise avec la lisse basse est affleurante à une face horizontale orientée vers le bas de la lisse basse. Advantageously, each tooth has a proximal end by which the tooth is secured to the beam and a distal end which is free and opposite to the proximal end, the distal end of each tooth in engagement with the top rail is flush with one side horizontal oriented upwards of the top rail and the distal end of each tooth in engagement with the bottom rail is flush with a horizontal face oriented downwards of the bottom rail.
BRÈVE DESCRIPTION DES DESSINS BRIEF DESCRIPTION OF DRAWINGS
Les caractéristiques de l'invention mentionnées ci-dessus, ainsi que d'autres, apparaîtront plus clairement à la lecture de la description suivante d'un exemple de réalisation, ladite description étant faite en relation avec les dessins joints, parmi lesquels : The characteristics of the invention mentioned above, as well as others, will appear more clearly on reading the following description of an exemplary embodiment, said description being made in relation to the attached drawings, among which:
Fig. 1 est une vue de côté d’un panneau préfabriqué selon l’invention, Fig. 1 is a side view of a prefabricated panel according to the invention,
Fig. 2 est une vue en coupe selon la ligne II-II de la Fig. 1 pour un empilement de deux panneaux préfabriqués selon l’invention, Fig. 2 is a sectional view along the line II-II of FIG. 1 for a stack of two prefabricated panels according to the invention,
Fig. 3 est une vue en perspective d’une lisse haute ou basse pour un panneau préfabriqué selon l’invention, et Fig. 3 is a perspective view of a top or bottom rail for a prefabricated panel according to the invention, and
Fig. 4 est une vue en perspective d’un montant pour un panneau préfabriqué selon l’invention. Fig. 4 is a perspective view of an upright for a prefabricated panel according to the invention.
EXPOSÉ DÉTAILLÉ DE MODES DE RÉALISATION DETAILED DESCRIPTION OF EMBODIMENTS
Dans la description qui suit, les termes relatifs à une position sont pris en référence à un panneau préfabriqué en position d’utilisation c'est-à-dire posé verticalement comme représenté à la Fig. 1. In the following description, the terms relating to a position are taken with reference to a prefabricated panel in the position of use, that is to say placed vertically as shown in Fig. 1.
La Fig. 1 montre un panneau préfabriqué 100 qui est destiné à la réalisation d’un mur d’un bâtiment et qui présente une lisse basse 102, une lisse haute 104 et une pluralité de montants 106 fixés entre la lisse basse 102 et la lisse haute 104. Les lisses 102 et 104 et les montants 106 sont réalisés en bois. La fixation des montants 106 sur les lisses 102 et 104 est réalisée par tous moyens de fixation connus de l’homme du métier comme par exemple le collage, le cloutage, ... Fig. 1 shows a prefabricated panel 100 which is intended for the construction of a wall of a building and which has a bottom rail 102, a top rail 104 and a plurality of uprights 106 fixed between the bottom rail 102 and the top rail 104. The stringers 102 and 104 and the uprights 106 are made of wood. The fixing of the uprights 106 on the heddles 102 and 104 is carried out by any means of fixing known to those skilled in the art such as for example gluing, nailing, ...
La Fig. 3 montre la lisse haute 104 qui est identique à la lisse basse 102. Fig. 3 shows top rail 104 which is identical to bottom rail 102.
La lisse haute 104 prend la forme d’une poutre 202 en bois avec des échancrures 204 qui sont verticales et traversent la poutre 202. The top rail 104 takes the form of a wooden beam 202 with indentations 204 which are vertical and cross the beam 202.
Les échancrures 204 sont réparties par paire de part et d’autre d’un plan médian vertical de la poutre 202. Toute échancrure 204 comporte ainsi une échancrure 204 symétrique par rapport au plan médian. The notches 204 are distributed in pairs on either side of a vertical median plane of the beam 202. Any notch 204 thus comprises a notch 204 symmetrical with respect to the median plane.
Dans le mode de réalisation de l’invention présenté à la Fig. 3, chaque échancrure 204 présente une section rectangulaire lorsque la section est vue dans un plan horizontal, mais une forme différente est possible. In the embodiment of the invention presented in FIG. 3, each notch 204 has a rectangular section when the section is viewed in a horizontal plane, but a different shape is possible.
Les paires d’échancrures 204 sont disposées le long de la poutre 202 et sont espacées les unes des autres selon un intervalle prédéfini et calculé en fonction des besoins de rigidité et de solidité du panneau préfabriqué 100. The pairs of notches 204 are arranged along the beam 202 and are spaced from each other according to a predefined interval calculated according to the needs of rigidity and solidity of the prefabricated panel 100.
La Fig. 4 montre un montant 106 qui prend également la forme d’une poutre 302 en bois et qui présente à chaque extrémité deux dents 304 s’étendant verticalement et séparées par un évidement 306. La poutre 302 s’étend verticalement. Fig. 4 shows an upright 106 which also takes the form of a wooden beam 302 and which has at each end two teeth 304 extending vertically and separated by a recess 306. The beam 302 extends vertically.
Dans le mode de réalisation de l’invention présenté à la Fig. 4, chaque dent 304 présente une section rectangulaire lorsque la section est vue dans un plan horizontal, mais une forme différente est possible. D’une manière générale, la section de chaque dent 304 est identique à la section des échancrures 204 pour assurer une meilleure tenue du panneau préfabriqué 100 après son assemblage. D’une manière générale, les dimensions des lisses 102 et 104 et des montants 106 sont telles que lors de l’assemblage, In the embodiment of the invention presented in FIG. 4, each tooth 304 has a rectangular section when the section is viewed in a horizontal plane, but a different shape is possible. In general, the section of each tooth 304 is identical to the section of the notches 204 to ensure a better hold of the prefabricated panel 100 after its assembly. In general, the dimensions of the rails 102 and 104 and the uprights 106 are such that during assembly,
Lors de l’assemblage du panneau préfabriqué 100, les dents 304 de l’une des extrémités d’un montant 106 sont insérées et fixées dans les échancrures 204 d’une même paire de la lisse haute 104 et les dents 304 de l’autre extrémité du montant 106 sont insérées et fixées dans les échancrures 204 de la lisse basse 102. La partie de la poutre 202 formant la lisse 102, 104 et disposée entre les deux échancrures 204 d’une même paire se loge alors dans l’évidement 306 du montant 106. During assembly of the prefabricated panel 100, the teeth 304 of one of the ends of an upright 106 are inserted and fixed in the notches 204 of the same pair of the top rail 104 and the teeth 304 of the other end of the upright 106 are inserted and fixed in the notches 204 of the bottom rail 102. The part of the beam 202 forming the smooth 102, 104 and arranged between the two notches 204 of the same pair is then housed in the recess 306 amount 106.
Un tel agencement permet d’avoir un panneau préfabriqué 100 présentant une structure renforcée par rapport à un panneau préfabriqué de l’état de la technique. En outre, la réalisation d’un tel panneau préfabriqué 100 ne nécessite pas d’installations importantes et coûteuses puisque l’usinage des lisses 102 et 104 et des montants 106 nécessite par exemple uniquement l’utilisation de forets à mortaiser pour réaliser les échancrures 204 et les dents 304. En outre, de tels usinages sont simples à réaliser et cela garantit un respect des distances entre deux montants 106 consécutifs. Such an arrangement makes it possible to have a prefabricated panel 100 having a reinforced structure compared to a prefabricated panel of the state of the art. In addition, the production of such a prefabricated panel 100 does not require large and costly installations since the machining of the smooths 102 and 104 and the uprights 106 requires, for example, only the use of mortise drill bits to make the notches 204 and teeth 304. In addition, such machining is simple to perform and this guarantees that the distances between two consecutive uprights 106 are respected.
Pour assurer une bonne tenue du panneau préfabriqué 100, l’ajustement entre les dents 304 et les échancrures 204 est préférentiellement du type ajusté. To ensure a good hold of the prefabricated panel 100, the adjustment between the teeth 304 and the notches 204 is preferably of the adjusted type.
Dans le mode de réalisation de l’invention présenté ici, les échancrures 204 sont ouvertes sur les côtés de la poutre 202, mais dans un autre mode de réalisation, elles pourraient être fermées et les échancrures 204 prennent alors la forme de trous. In the embodiment of the invention presented here, the indentations 204 are open on the sides of the beam 202, but in another embodiment, they could be closed and the indentations 204 then take the form of holes.
Pour assurer un renfort du panneau préfabriqué 100, celui-ci comporte à chaque extrémité des lisses 102 et 104, une poutre de renfort 108 fixée entre l’extrémité de la lisse basse 102 et l’extrémité de la lisse haute 104. To ensure reinforcement of the prefabricated panel 100, the latter comprises at each end of the rails 102 and 104, a reinforcing beam 108 fixed between the end of the lower rail 102 and the end of the upper rail 104.
La Fig. 2 montre une coupe d’un empilement de deux panneaux préfabriqués 100a-b selon l’invention, à savoir un panneau préfabriqué 100a supérieur et un panneau préfabriqué 100b inférieur. Fig. 2 shows a section of a stack of two prefabricated panels 100a-b according to the invention, namely an upper prefabricated panel 100a and a lower prefabricated panel 100b.
Chaque dent 304 comporte une extrémité proximale par laquelle la dent 304 est solidaire de la poutre 302 et une extrémité distale qui est libre et opposée à l’extrémité proximale. L’extrémité distale prend la forme d’une surface plane horizontale. Chaque dent 304 s’étend ainsi verticalement depuis la poutre 302 et donc depuis son extrémité proximale. Each tooth 304 has a proximal end by which tooth 304 is secured to beam 302 and a distal end which is free and opposite the proximal end. The distal end takes the form of a flat horizontal surface. Each tooth 304 thus extends vertically from the beam 302 and therefore from its proximal end.
Après assemblage, chaque lisse 102, 104 présente une face horizontale orientée vers le haut et une face horizontale orientée vers le bas. After assembly, each heddle 102, 104 has a horizontal face oriented upwards and a horizontal face oriented downwards.
L’extrémité distale de chaque dent 304 en prise avec la lisse haute 104 est affleurante à la face horizontale orientée vers le haut de la lisse haute 104. De la même manière, l’extrémité distale de chaque dent 304 en prise avec la lisse basse 102 est affleurante à la face horizontale orientée vers le bas de la lisse basse 102. The distal end of each tooth 304 in engagement with the top rail 104 is flush with the horizontal face oriented upwards of the top rail 104. Similarly, the distal end of each tooth 304 in engagement with the bottom rail 102 is flush with the horizontal face oriented downwards of the sill plate 102.
Ainsi, lors de l’empilement de deux panneaux préfabriqués 100a-b, l’extrémité distale de chaque dent 304 du panneau préfabriqué supérieur 100a est en appui contre l’extrémité distale d’une dent 304 du panneau préfabriqué inférieur 100b, permettant ainsi le transfert de charge du haut vers le bas. Thus, during the stacking of two prefabricated panels 100a-b, the distal end of each tooth 304 of the upper prefabricated panel 100a bears against the distal end of a tooth 304 of the lower prefabricated panel 100b, thus allowing the load transfer from top to bottom.
Une telle reprise de charge sur des bâtiments de grande hauteur permet en outre une diminution dans l’utilisation de matières premières par rapport à l’état de la technique, ce qui présente un avantage non seulement financier, mais également écologique. Such a load transfer on high-rise buildings also allows a reduction in the use of raw materials compared to the state of the art, which has an advantage not only financial, but also ecological.
En complément, lorsque les poutres de renfort 108 sont présentes, elles viennent en appui les unes sur les autres pour assurer un complément de transfert de charge. Selon un mode de réalisation particulier, la dimension transversale des lisses 102 et 104 et la dimension transversale des montants 106 sont égales. La dimension transversale est la dimension perpendiculaire au plan médian. In addition, when the reinforcing beams 108 are present, they bear against each other to provide additional load transfer. According to a particular embodiment, the transverse dimension of the heddles 102 and 104 and the transverse dimension of the uprights 106 are equal. The transverse dimension is the dimension perpendicular to the median plane.
Pour compléter l’assemblage du panneau préfabriqué 100, des parois latérales peuvent être fixées sur les flancs du panneau préfabriqué 100 pour enfermer les montants 106. To complete the assembly of the precast panel 100, side walls can be attached to the sides of the precast panel 100 to enclose the uprights 106.

Claims

REVENDICATIONS
1) Panneau préfabriqué (100) comportant une lisse basse (102), une lisse haute (104) et une pluralité de montants (106) fixés entre la lisse basse (102) et la lisse haute (104), où chaque lisse (102, 104) prend la forme d’une poutre (202) en bois avec des échancrures (204) verticales, traversant la poutre (202) et réparties par paire de part et d’autre d’un plan médian vertical de la poutre (202), où chaque montant (106) prend la forme d’une poutre (302) en bois qui présente à chaque extrémité deux dents (304) séparées par un évidement (306), ledit panneau préfabriqué (100) étant caractérisé en ce que chaque dent comporte une extrémité proximale par laquelle la dent (304) est solidaire de la poutre (302) et une extrémité distale qui est libre et opposée à l’extrémité proximale, où chaque dent (304) s’étend verticalement entre l’extrémité proximale et l’extrémité distale et en ce que, pour chaque montant (106), les dents (304) de l’une des extrémités du montant (106) sont insérées et fixées dans les échancrures (204) d’une même paire de la lisse haute (104) et les dents (304) de l’autre extrémité du montant (106) sont insérées et fixées dans les échancrures (204) de la lisse basse (102). 1) Prefabricated panel (100) comprising a bottom rail (102), a top rail (104) and a plurality of uprights (106) fixed between the bottom rail (102) and the top rail (104), where each rail (102 , 104) takes the form of a wooden beam (202) with vertical notches (204), crossing the beam (202) and distributed in pairs on either side of a vertical median plane of the beam (202 ), wherein each upright (106) takes the form of a wooden beam (302) which has at each end two teeth (304) separated by a recess (306), said prefabricated panel (100) being characterized in that each tooth has a proximal end by which the tooth (304) is integral with the beam (302) and a distal end which is free and opposite the proximal end, where each tooth (304) extends vertically between the proximal end and the distal end and in that, for each post (106), the teeth (304) of one of the ends of the post (106) are inserted and fi fixed in the notches (204) of the same pair of the top rail (104) and the teeth (304) of the other end of the upright (106) are inserted and fixed in the notches (204) of the bottom rail ( 102).
2) Panneau préfabriqué (100) selon la revendication 1, caractérisé en ce que chaque échancrure (204) présente une section rectangulaire lorsque la section est vue dans un plan horizontal et en ce que chaque dent (304) présente une section rectangulaire lorsque la section est vue dans un plan horizontal. 2) prefabricated panel (100) according to claim 1, characterized in that each notch (204) has a rectangular section when the section is seen in a horizontal plane and in that each tooth (304) has a rectangular section when the section is seen in a horizontal plane.
3) Panneau préfabriqué (100) selon l'une des revendications 1 ou 2, caractérisé en ce qu’il comporte à chaque extrémité des lisses (102, 104), une poutre de renfort (108) fixée entre l’extrémité de la lisse basse (102) et l’extrémité de la lisse haute (104). 3) prefabricated panel (100) according to one of claims 1 or 2, characterized in that it comprises at each end of the smooth (102, 104), a reinforcing beam (108) fixed between the end of the smooth bottom (102) and the end of the top rail (104).
4) Panneau préfabriqué (100) selon l'une des revendications 1 à 3, caractérisé en ce que l’extrémité distale de chaque dent (304) en prise avec la lisse haute (104) est affleurante à une face horizontale orientée vers le haut de la lisse haute (104) et en ce que l’extrémité distale de chaque dent (304) en prise avec la lisse basse (102) est affleurante à une face horizontale orientée vers le bas de la lisse basse (102). 4) prefabricated panel (100) according to one of claims 1 to 3, characterized in that the distal end of each tooth (304) engaged with the top rail (104) is flush with a horizontal face facing upwards of the top rail (104) and in that the distal end of each tooth (304) in engagement with the bottom rail (102) is flush with a horizontal face oriented downwards of the bottom rail (102).
EP22724054.6A 2021-04-22 2022-04-21 Prefabricated panel to form a building wall Pending EP4326958A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104209A FR3122196B1 (en) 2021-04-22 2021-04-22 PREFABRICATED PANEL TO CONSTITUTE A BUILDING WALL
PCT/EP2022/060481 WO2022223658A1 (en) 2021-04-22 2022-04-21 Prefabricated panel to form a building wall

Publications (1)

Publication Number Publication Date
EP4326958A1 true EP4326958A1 (en) 2024-02-28

Family

ID=75954125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22724054.6A Pending EP4326958A1 (en) 2021-04-22 2022-04-21 Prefabricated panel to form a building wall

Country Status (3)

Country Link
EP (1) EP4326958A1 (en)
FR (1) FR3122196B1 (en)
WO (1) WO2022223658A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL28103C (en) * 1930-05-19 1932-10-15
DE820208C (en) * 1948-10-02 1951-11-08 Siemens Bauunion Gmbh Wall construction made of lightweight panels
AU6245973A (en) * 1972-11-16 1975-05-15 Commw Scient Ind Res Org Building panels and building

Also Published As

Publication number Publication date
FR3122196B1 (en) 2023-11-10
FR3122196A1 (en) 2022-10-28
WO2022223658A1 (en) 2022-10-27

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