EP2182127A1 - Structure comprising a first and a second wall leaf, substantially vertical and spaced apart - Google Patents

Structure comprising a first and a second wall leaf, substantially vertical and spaced apart Download PDF

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Publication number
EP2182127A1
EP2182127A1 EP09173873A EP09173873A EP2182127A1 EP 2182127 A1 EP2182127 A1 EP 2182127A1 EP 09173873 A EP09173873 A EP 09173873A EP 09173873 A EP09173873 A EP 09173873A EP 2182127 A1 EP2182127 A1 EP 2182127A1
Authority
EP
European Patent Office
Prior art keywords
upright
walls
spacer
structure according
key
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.)
Withdrawn
Application number
EP09173873A
Other languages
German (de)
French (fr)
Inventor
Daniel Rouhaud
Stéphane Yvars
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.)
Bouyer Leroux Structure SAS
Original Assignee
Imerys TC SAS
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 Imerys TC SAS filed Critical Imerys TC SAS
Publication of EP2182127A1 publication Critical patent/EP2182127A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
    • E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7461—Details of connection of sheet panels to frame or posts
    • E04B2002/7462—Details of connection of sheet panels to frame or posts using resilient connectors, e.g. clips
    • E04B2002/7464—Details of connection of sheet panels to frame or posts using resilient connectors, e.g. clips clasping a flange of a profile
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7461—Details of connection of sheet panels to frame or posts
    • E04B2002/7466—Details of connection of sheet panels to frame or posts using hooks

Definitions

  • the invention relates to a structure comprising a first and a second substantially vertical walls, spaced from one another.
  • This type of structure is generally known as the double skin partition and allows in particular to accommodate a thermal or acoustic insulation between the walls.
  • the space between the two walls can also be used for the passage of electrical ducts or water circulation ducts.
  • a structure of this type is known from the document FR 1 544 405 .
  • This document describes a structure comprising a first and a second substantially vertical walls, spaced apart from one another, each wall comprising at least two building elements assembled to one another at a horizontal joint plane. , each building element comprising at least one groove extending longitudinally and opening at the joint plane, the structure further comprising at least one spacer, attached to each of the walls at the joint plane, and having a zone d spacer whose length defines the spacing between the walls, said structure further comprising at least a substantially vertical upright, intended to support the walls.
  • the invention aims to overcome these disadvantages by providing a structure that is easy to install and whose walls can be easily attached to the uprights.
  • the invention relates to a structure comprising a first and a second substantially vertical wall, spaced apart from each other, each wall comprising at least two building elements assembled to one another at the level of a horizontal joint plane, each construction element having at least one groove extending longitudinally and opening at the joint plane, the structure further comprising at least one spacer, attached to each of the walls at the joint plane, and having a spacer zone whose length defines the spacing between the walls, said structure further comprising at least one substantially vertical upright, intended to support the walls, characterized in that said spacer is in the form of an elastically deformable blade generally U-shaped, delimiting a base from which extend first and second branches respectively provided with a first and second a second tongues directed downwards, respectively inserted in the grooves of the building elements of the first and second walls, the base of the spacer being equipped with fastening means to the upright.
  • the U-shape of the spacer gives a certain elastic deformability to the spacer since the branches can, to a certain extent, pivot relative to each other about the axis formed by the base of the U.
  • the fitter affixes a first construction element of the first wall on the upright, fixes the spacer to said upright, then engages the corresponding fin of the spacer in the groove.
  • the construction element is then held in position on the upright.
  • the assembler thus proceeds to mount a plurality of building elements and form a first row of the first wall.
  • a second row of building elements is mounted on the first, in the same manner as before, until the first wall is completely mounted.
  • the fitter then affixes a first construction element of the second wall against the corresponding amount and deforms the second branch of the corresponding spacer, so as to engage the tongue in the groove of the building element.
  • the assembler can thus form the first row of the second wall, then the successive rows, to form the entire second wall.
  • the elastic deformability of the spacers ensures the clamping of the construction elements against the uprights and makes it possible to compensate for any slight misalignment between the building elements.
  • the upright is in the general form of a U-shaped section, open in the general direction of the walls, the fastening means comprising a blade-shaped attachment zone, extending in the extension of the base and having two edges from which respectively extend at least two elastic lateral wings, said attachment zone being inserted into the upright so that said fins are braced against the legs of the upright.
  • an assembler may engage said spacer in the upright, obliquely with respect to the joint plane, then, by pivoting the spacer until it is located in the joint plane, force the lateral fins against the side walls of the upright so as to obtain the fixing of said spacer on the upright.
  • each leg of the upright comprises a return, oriented substantially perpendicularly to the plane of said leg and extending in the direction of the other leg, said fixing zone comprising a slot extending from each of the edges, each return being inserted into the corresponding slot.
  • each branch comprises at least one cutout disposed opposite the corresponding groove, intended for the insertion of a key in this groove.
  • the structure comprises at least one key, inserted into the grooves of two juxtaposed building elements, said key being mounted astride each of said juxtaposed building elements.
  • said key comprises an elongate body, intended to be inserted into the corresponding grooves, and a first and a second foot extending from each side of the body, intended to bear against the surfaces of the building elements delimiting the joint plane.
  • the feet allow to keep in position the key once it is inserted in the groove or grooves. In addition, the feet allow to space the surfaces of the building elements delimiting the joint plane.
  • joint plane then defines, not a plane of zero thickness, but a thin zone, located between the building elements concerned.
  • the thickness of the feet that is to say the dimension of said feet along the axis of the amount, is greater than the thickness of the spacer.
  • each building element comprises at least one cell, the structure comprising at least one key having a first portion inserted into a cell of a building element and a second portion protruding from the cell element.
  • corresponding construction intended to be engaged in an alévole or groove of an adjacent building element, or intended to be engaged in an additional rail fixed for example to the ceiling or the ground.
  • the structure comprises a frame comprising a plurality of vertical uprights 1, fixed to horizontal lower and upper rails 2, 3.
  • the structure can incorporate door frames 4 or window, as well as any type of opening.
  • each upright 1 has the shape of a U-shaped profile, comprising a base 7 from which extend two branches 8, 9 parallel to each other, said branches delimiting an internal space 10.
  • amount 1 is open in the general plane of the frame.
  • Each branch 8, 9 of the upright 1 has a return 11, oriented substantially perpendicular to the plane of said branch 8, 9 and extending towards the other branch 9, 8.
  • the structure further comprises first and second walls 12, 13 spaced apart from each other, each wall comprising at least a first and a second building element 14, for example terracotta facing panels assembled together. to one another at a joint plane 15 ( figure 3 ).
  • Each construction element 14 has two horizontal peripheral surfaces 16 in which grooves 17 extending longitudinally and two vertical peripheral surfaces 18 are provided, at the level of which cavities 19 open out.
  • the structure may comprise several adjacent building elements 14 delimiting between them vertical joint planes 20 ( figure 4 ) and several superimposed building elements 14 delimiting between them horizontal joint planes 15.
  • the space delimited by the two walls 12, 13 is filled with panels of insulating material 21, for example glass wool. Other types of material forming a thermal and / or acoustic insulation may be used.
  • the aforementioned space can also be used for the passage, if necessary, of electrical ducts or water circulation pipes.
  • the structure further comprises spacers 22, fixed to the upright 1 and attached to each of the walls 12, 13.
  • the structure of a spacer 22 is shown more particularly in the figure 6 .
  • the spacer thus has first and second branches 23, 24, a base 25 and a plane of symmetry P.
  • each branch 23, 24 comprises a tongue 26 formed by folding and extending substantially perpendicular to the plane of the spacer.
  • each cutout 27 opening at the edge 28 of the base 25 of the U are formed in the spacer 22. More specifically, the cutouts 28 are flared towards the edge 28 above.
  • the average width of each cutout 27 corresponds substantially to the width of the grooves 17 of the building elements 14.
  • An attachment zone 29 extends outwardly from the edge 28 of the base 25, said attachment zone 29 having first and second side edges each having a fin 30 formed by folding and extending substantially perpendicularly. in the plane of the spacer 22, in the opposite direction to the tongues 26.
  • attachment zone 29 has a slot 31 extending from each side edge, in the continuity of the edge 28 of the base 25.
  • Each slot 31 has an outwardly flared shape.
  • the spacers 22 are arranged at the level of the horizontal joint planes 15, so that the tongues 26 are engaged in the grooves 17 of the construction elements 14. More particularly, the spacing between the branches 23, 24 is adjusted by so that the branches 23, 24 have, because of their elasticity, tend to bring the building elements 14 of the first and second walls 12, 13.
  • the fastening zone 29 is inserted inside the profiled upright 1 so that the fins 30 bear against the branches 8, 9 in order to bend against it, and to this end that the returns 11 are inserted into the slots 31. In this position, the cutouts 27 are located facing the grooves 17.
  • assembly keys 32 are arranged in the grooves of two juxtaposed building elements, each key 32 being mounted astride two juxtaposed building elements.
  • a key 32 is better represented at figure 9 .
  • This comprises an elongate body 33 whose longitudinal edges 34 are thinned, and first and second feet 35 extending on each side of the body 33, intended to bear against the horizontal peripheral surfaces 16 defining the plane of 15.
  • the thickness of the feet 35 that is to say the dimension of said feet 35 along the axis of the upright 1, is greater than the thickness of the spacer 22. In this way, during assembly, it is ensured that the construction elements 14 bear against the feet of the spacers 35, so as to provide a small gap at the level of the joint plane 15.
  • a clearance 36 is formed in each of the longitudinal edges 34, at a central region thereof. These clearances 36 allow to clear cutting burrs appearing during their manufacture.
  • the keys 32 may be inserted, at least in part, into the cutouts 27 (see FIG. figure 5 ).
  • the keys 32 can be force-driven into the cutting base 27.
  • the trapezoidal shape of the cutouts 27 ensures the plating of the building elements 14 on the uprights 1 forming the framework.
  • Shims are also interposed between the building elements 14, at the level of the vertical joint planes 20, so as to provide a gap similar to that appearing at the level of the horizontal joint planes 15.
  • This type of assembly can be performed both on flat structures ( figure 4 ) only on partitions forming singular points, for example an angle or a crossing ( figure 5 ).
  • This type of assembly also allows a single person and having a minimum training, to mount a structure or partition.
  • the editor affixes a first construction element 14 of the first wall 12 on the upright 1, fixes the spacer 22 to said upright 1, then engages the corresponding fin 26 of the spacer 22 in the groove 17.
  • the construction element 14 is then held in position on the upright 1.
  • the assembler thus proceeds to mount a plurality of building elements 14 and form a first row of the first wall 12, the building elements 14 being keyed to each other.
  • a second row of building elements 14 is mounted on the first, in the same manner as before, until the first wall is completely mounted.
  • the fitter then affixes a first construction element 14 of the second wall 13 against the corresponding upright 1 and deforms the second branch 24 of the corresponding spacer 22, so as to engage the tongue 26 in the groove 17 of the building element 14.
  • the assembler can thus form the first row of the second wall 13, then the successive rows until forming the whole of the second wall 13.
  • the jointing operation that is to say filling the interstices formed at the level of the joint planes 15, 20, is carried out after assembly by "dry” assembly and keying.
  • the tools required to mount such a structure is thus limited.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Finishing Walls (AREA)

Abstract

The structure has two vertical walls (12, 13) separated from one another, where each wall has construction elements (14) assembled together at the level of a horizontal joint plane. A space bar (22) is in the form of U-shaped elastically deformable strip, and has a bracing zone i.e. base (25), whose width defines a space between the walls. A branch (24) and another branch are extended from the base. The branches have slips that are inserted in grooves (17) of the elements, respectively. The base has a fixation zone that is fixed to a U-sectioned vertical post (1) and is constituted of a slot.

Description

L'invention concerne une structure comportant une première et une seconde parois sensiblement verticales, écartées l'une de l'autre.The invention relates to a structure comprising a first and a second substantially vertical walls, spaced from one another.

Ce type de structure est généralement connu sous le terme de cloison double peau et permet notamment de pouvoir loger un isolant thermique ou phonique entre les parois. L'espace ménagé entre les deux parois peut également servir au passage de gaines électriques ou de conduites de circulation d'eau.This type of structure is generally known as the double skin partition and allows in particular to accommodate a thermal or acoustic insulation between the walls. The space between the two walls can also be used for the passage of electrical ducts or water circulation ducts.

Une structure de ce type est connue du document FR 1 544 405 .A structure of this type is known from the document FR 1 544 405 .

Ce document décrit une structure comportant une première et une seconde parois sensiblement verticales, écartées l'une de l'autre, chaque paroi comportant au moins deux éléments de construction assemblés l'un à l'autre au niveau d'un plan de joint horizontal, chaque élément de construction comportant au moins une rainure s'étendant longitudinalement et débouchant au niveau du plan de joint, la structure comportant en outre au moins une entretoise, fixée à chacune des parois au niveau du plan de joint, et présentant une zone d'entretoisement dont la longueur définit l'écartement entre les parois, ladite structure comportant en outre au moins un montant sensiblement vertical, destiné à soutenir les parois.This document describes a structure comprising a first and a second substantially vertical walls, spaced apart from one another, each wall comprising at least two building elements assembled to one another at a horizontal joint plane. , each building element comprising at least one groove extending longitudinally and opening at the joint plane, the structure further comprising at least one spacer, attached to each of the walls at the joint plane, and having a zone d spacer whose length defines the spacing between the walls, said structure further comprising at least a substantially vertical upright, intended to support the walls.

Le montage d'une telle structure est fastidieux. En effet, lors du montage, les deux parois sont montées simultanément, par rangée d'éléments de construction. C'est ainsi qu'un monteur doit monter, en parallèle, les éléments de construction de la première et de la seconde parois, correspondant à une première rangée, puis mettre en place les entretoises afin de retenir lesdits éléments de construction. Ensuite, une deuxième rangée d'éléments de construction est ajoutée sur la première.The mounting of such a structure is tedious. Indeed, during assembly, the two walls are mounted simultaneously, by row of building elements. Thus, a fitter must mount, in parallel, the construction elements of the first and second walls, corresponding to a first row, and then set up the spacers to retain said building elements. Then, a second row of building elements is added on the first.

Or, un monteur seul peut difficilement apposer simultanément les éléments de construction appartenant à deux rangées.However, a single editor can hardly affix simultaneously building elements belonging to two rows.

L'invention vise à remédier à ces inconvénients en proposant une structure qui soit facile à installer et dont les parois peuvent être aisément fixées aux montants.The invention aims to overcome these disadvantages by providing a structure that is easy to install and whose walls can be easily attached to the uprights.

A cet effet, l'invention concerne une structure comportant une première et une seconde parois sensiblement verticales, écartées l'une de l'autre, chaque paroi comportant au moins deux éléments de construction assemblés l'un à l'autre au niveau d'un plan de joint horizontal, chaque élément de construction comportant au moins une rainure s'étendant longitudinalement et débouchant au niveau du plan de joint, la structure comportant en outre au moins une entretoise, fixée à chacune des parois au niveau du plan de joint , et présentant une zone d'entretoisement dont la longueur définit l'écartement entre les parois, ladite structure comportant en outre au moins un montant sensiblement vertical, destiné à soutenir les parois, caractérisée en ce que ladite entretoise se présente sous la forme d'une lame déformable élastiquement en forme générale de U, délimitant une base à partir de laquelle s'étendent une première et une seconde branches munies respectivement d'une première et d'une seconde languettes dirigées vers le bas, insérées respectivement dans les rainures des éléments de construction des première et seconde parois, la base de l'entretoise étant équipée de moyens de fixation au montant.For this purpose, the invention relates to a structure comprising a first and a second substantially vertical wall, spaced apart from each other, each wall comprising at least two building elements assembled to one another at the level of a horizontal joint plane, each construction element having at least one groove extending longitudinally and opening at the joint plane, the structure further comprising at least one spacer, attached to each of the walls at the joint plane, and having a spacer zone whose length defines the spacing between the walls, said structure further comprising at least one substantially vertical upright, intended to support the walls, characterized in that said spacer is in the form of an elastically deformable blade generally U-shaped, delimiting a base from which extend first and second branches respectively provided with a first and second a second tongues directed downwards, respectively inserted in the grooves of the building elements of the first and second walls, the base of the spacer being equipped with fastening means to the upright.

La forme en U de l'entretoise confère une certaine déformabilité élastique à l'entretoise puisque les branches peuvent, dans une certaine mesure, pivoter l'une par rapport à l'autre autour de l'axe formé par la base du U.The U-shape of the spacer gives a certain elastic deformability to the spacer since the branches can, to a certain extent, pivot relative to each other about the axis formed by the base of the U.

De cette manière, lors du montage de la structure, le monteur appose un premier élément de construction de la première paroi sur le montant, fixe l'entretoise audit montant, puis engage l'ailette correspondante de l'entretoise dans la rainure. L'élément de construction est alors maintenu en position sur le montant. Le monteur procède ainsi pour monter une pluralité d'éléments de construction et former une première rangée de la première paroi.In this way, during assembly of the structure, the fitter affixes a first construction element of the first wall on the upright, fixes the spacer to said upright, then engages the corresponding fin of the spacer in the groove. The construction element is then held in position on the upright. The assembler thus proceeds to mount a plurality of building elements and form a first row of the first wall.

Ensuite, une seconde rangée d'éléments de construction est montée sur la première, de la même manière que précédemment, jusqu'à ce que la première paroi soit complètement montée.Then, a second row of building elements is mounted on the first, in the same manner as before, until the first wall is completely mounted.

Le monteur appose ensuite un premier élément de construction de la seconde paroi contre le montant correspondant et déforme la seconde branche de l'entretoise correspondante, de manière à engager la languette dans la rainure de l'élément de construction. De même que précédemment, le monteur peut ainsi former la première rangée de la seconde paroi, puis les rangées successives, jusqu'à former l'ensemble de la seconde paroi.The fitter then affixes a first construction element of the second wall against the corresponding amount and deforms the second branch of the corresponding spacer, so as to engage the tongue in the groove of the building element. As previously, the assembler can thus form the first row of the second wall, then the successive rows, to form the entire second wall.

On remarque ainsi qu'un monteur seul peut facilement monter une structure ou cloison complète.It is thus noted that a single erector can easily mount a complete structure or partition.

En outre, la déformabilité élastique des entretoises assure le serrage des éléments de construction contre les montants et permet de compenser d'éventuels légers défauts d'alignements entre les éléments de construction.In addition, the elastic deformability of the spacers ensures the clamping of the construction elements against the uprights and makes it possible to compensate for any slight misalignment between the building elements.

Selon une caractéristique de l'invention, le montant se présente sous la forme générale d'un profilé en U, ouvert dans la direction générale des parois, les moyens de fixation comportant une zone de fixation en forme de lame, s'étendant dans le prolongement de la base et présentant deux bords à partir desquels s'étendent respectivement au moins deux ailettes latérales élastiques, ladite zone de fixation étant insérée dans le montant de manière à ce que lesdites ailettes s'arc-boutent contre les branches du montant.According to one characteristic of the invention, the upright is in the general form of a U-shaped section, open in the general direction of the walls, the fastening means comprising a blade-shaped attachment zone, extending in the extension of the base and having two edges from which respectively extend at least two elastic lateral wings, said attachment zone being inserted into the upright so that said fins are braced against the legs of the upright.

Cette caractéristique permet encore de simplifier le montage et la fixation de l'entretoise sur le montant. C'est ainsi notamment qu'un monteur pourra engager ladite entretoise dans le montant, en oblique par rapport au plan de joint, puis, en faisant pivoter l'entretoise jusqu'à ce qu'elle soit située dans le plan de joint, forcer les ailettes latérales contre les parois latérales du montant de manière à obtenir la fixation de ladite entretoise sur le montant.This feature further simplifies the mounting and fixing the spacer on the amount. Thus, in particular, an assembler may engage said spacer in the upright, obliquely with respect to the joint plane, then, by pivoting the spacer until it is located in the joint plane, force the lateral fins against the side walls of the upright so as to obtain the fixing of said spacer on the upright.

Avantageusement, l'extrémité libre de chaque branche du montant comporte un retour, orienté sensiblement perpendiculairement au plan de ladite branche et s'étendant en direction de l'autre branche, ladite zone de fixation comportant une fente s'étendant depuis chacun des bords, chaque retour étant inséré dans la fente correspondante.Advantageously, the free end of each leg of the upright comprises a return, oriented substantially perpendicularly to the plane of said leg and extending in the direction of the other leg, said fixing zone comprising a slot extending from each of the edges, each return being inserted into the corresponding slot.

De cette manière, on évite tout retrait accidentel de l'entretoise hors du montant.In this way, it avoids any accidental removal of the spacer out of the amount.

Selon une caractéristique de l'invention, chaque branche comporte au moins une découpe disposée en regard de la rainure correspondante, destinée à l'insertion d'une clavette dans cette rainure.According to one characteristic of the invention, each branch comprises at least one cutout disposed opposite the corresponding groove, intended for the insertion of a key in this groove.

Avantageusement, la structure comporte au moins une clavette, insérée dans les rainures de deux éléments de construction juxtaposés, ladite clavette étant montée à cheval sur chacun desdits éléments de construction juxtaposés.Advantageously, the structure comprises at least one key, inserted into the grooves of two juxtaposed building elements, said key being mounted astride each of said juxtaposed building elements.

Les dimensions de la découpe précitée sont choisies de manière à ce que, quelle que soit la position du montant et de l'entretoise, on garantit que la clavette puisse être correctement positionnée, c'est-à-dire puisse être positionnée à cheval sur deux éléments de construction juxtaposés, et cela sur une distance suffisante pour assurer une liaison mécanique fiable entre ces deux éléments de construction.The dimensions of the above-mentioned cut-out are chosen so that, regardless of the position of the upright and of the spacer, it is ensured that the key can be correctly positioned, that is to say it can be positioned astride two building elements juxtaposed, and this for a distance sufficient to ensure a reliable mechanical connection between these two building elements.

Selon une forme de réalisation de l'invention, ladite clavette comporte un corps allongé, destiné à être inséré dans les rainures correspondantes, ainsi qu'un premier et un second pieds s'étendant de chaque côté du corps, destinés à prendre appui contre les surfaces des éléments de construction délimitant le plan de joint.According to one embodiment of the invention, said key comprises an elongate body, intended to be inserted into the corresponding grooves, and a first and a second foot extending from each side of the body, intended to bear against the surfaces of the building elements delimiting the joint plane.

Les pieds permettent de maintenir en position la clavette une fois que celle-ci est insérée dans la ou les rainures correspondantes. En outre, les pieds permettent d'espacer les surfaces des éléments de constructions délimitant le plan de joint.The feet allow to keep in position the key once it is inserted in the groove or grooves. In addition, the feet allow to space the surfaces of the building elements delimiting the joint plane.

Le terme « plan de joint » définit alors, non pas un plan d'une épaisseur nulle, mais une zone de faible épaisseur, située entre les éléments de construction concernés.The term "joint plane" then defines, not a plane of zero thickness, but a thin zone, located between the building elements concerned.

Préférentiellement, l'épaisseur des pieds, c'est-à-dire la dimension desdits pieds suivant l'axe du montant, est supérieure à l'épaisseur de l'entretoise.Preferably, the thickness of the feet, that is to say the dimension of said feet along the axis of the amount, is greater than the thickness of the spacer.

On garantit ainsi que chaque élément de construction vient en appui contre les pieds de la clavette concernée et non pas contre l'entretoise.This ensures that each building element abuts against the feet of the key concerned and not against the spacer.

Selon une caractéristique de l'invention, chaque élément de construction comporte au moins une alvéole, la structure comportant au moins une clavette présentant une première partie insérée dans une alvéole d'un élément de construction et une seconde partie faisant saillie de l'élément de construction correspondant, destinée à être engagée dans une alévole ou une rainure d'un élément de construction adjacent, ou destinée à être engagée dans un rail additionnel fixé par exemple au plafond ou au sol.According to a feature of the invention, each building element comprises at least one cell, the structure comprising at least one key having a first portion inserted into a cell of a building element and a second portion protruding from the cell element. corresponding construction, intended to be engaged in an alévole or groove of an adjacent building element, or intended to be engaged in an additional rail fixed for example to the ceiling or the ground.

De toute façon, l'invention sera bien comprise à l'aide de la description qui suit en référence au dessin schématique annexé représentant, à titre d'exemple, une forme de réalisation de cette structure.

  • Figure 1 est une vue en perpsective d'une armature d'une structure selon l'invention ;
  • Figure 2 est une vue en perspective d'une partie de la structure ;
  • Figure 3 est une vue en coupe de la structure ;
  • Figure 4 est une vue agrandie de détail de la structure ;
  • Figure 5 est une vue correspondant à la figure 3, dans laquelle la structure comportent un angle ;
  • Figure 6 est une vue en perspective d'une entretoise ;
  • Figure 7 est une vue en perspective d'un montant ;
  • Figure 8 est une vue, de dessus, d'un élément de construction ;
  • Figure 9 est une vue en perspective d'une clavette.
In any case, the invention will be better understood from the following description with reference to the attached schematic drawing showing, by way of example, an embodiment of this structure.
  • Figure 1 is a perspective view of a frame of a structure according to the invention;
  • Figure 2 is a perspective view of part of the structure;
  • Figure 3 is a sectional view of the structure;
  • Figure 4 is an enlarged detail view of the structure;
  • Figure 5 is a view corresponding to the figure 3 in which the structure has an angle;
  • Figure 6 is a perspective view of a spacer;
  • Figure 7 is a perspective view of an amount;
  • Figure 8 is a view, from above, of a construction element;
  • Figure 9 is a perspective view of a key.

Comme cela apparaît aux figures 1 à 3, la structure comporte une armature comprenant une pluralité de montants verticaux 1, fixés à des rails inférieur et supérieur horizontaux 2, 3.As it appears in Figures 1 to 3 , the structure comprises a frame comprising a plurality of vertical uprights 1, fixed to horizontal lower and upper rails 2, 3.

La structure peut intégrer des encadrements de porte 4 ou de fenêtre, ainsi que tout type d'ouverture.The structure can incorporate door frames 4 or window, as well as any type of opening.

Comme cela apparaît à la figure 6, chaque montant 1 présente la forme d'un profilé en U, comportant une base 7 à partir de laquelle s'étendent deux branches 8, 9 parallèles l'une par rapport à l'autre, lesdites branches délimitant un espace interne 10. Le montant 1 est ouvert dans le plan général de l'armature.As it appears in figure 6 each upright 1 has the shape of a U-shaped profile, comprising a base 7 from which extend two branches 8, 9 parallel to each other, said branches delimiting an internal space 10. amount 1 is open in the general plane of the frame.

Chaque branche 8, 9 du montant 1 comporte un retour 11, orienté sensiblement perpendiculairement au plan de ladite branche 8, 9 et s'étendant en direction de l'autre branche 9, 8.Each branch 8, 9 of the upright 1 has a return 11, oriented substantially perpendicular to the plane of said branch 8, 9 and extending towards the other branch 9, 8.

La structure comporte en outre une première et une seconde parois 12, 13 écartées l'une de l'autre, chaque paroi comportant au moins un premier et un second éléments de construction 14, par exemple des panneaux de parement en terre cuite, assemblés l'un à l'autre au niveau d'un plan de joint 15 (figure 3).The structure further comprises first and second walls 12, 13 spaced apart from each other, each wall comprising at least a first and a second building element 14, for example terracotta facing panels assembled together. to one another at a joint plane 15 ( figure 3 ).

Chaque élément de construction 14 présente deux surfaces périphériques horizontales 16 dans lesquelles sont ménagées des rainures 17 s'étendant longitudinalement, et deux surfaces périphériques verticales 18, au niveau desquelles débouchent des alvéoles 19.Each construction element 14 has two horizontal peripheral surfaces 16 in which grooves 17 extending longitudinally and two vertical peripheral surfaces 18 are provided, at the level of which cavities 19 open out.

Comme cela est illustré aux figures 2, 4 et 5, la structure peut comporter plusieurs éléments de construction 14 adjacents, délimitant entre eux des plans de joint verticaux 20 (figure 4) et plusieurs éléments de construction 14 superposés, délimitant entre eux des plans de joint horizontaux 15.As illustrated in figures 2 , 4 and 5 , the structure may comprise several adjacent building elements 14 delimiting between them vertical joint planes 20 ( figure 4 ) and several superimposed building elements 14 delimiting between them horizontal joint planes 15.

L'espace délimité par les deux parois 12, 13 est rempli à l'aide de panneaux en matériau isolant 21, par exemple en laine de verre. D'autres types de matériau formant un isolant thermique et/ou acoustique peuvent être utilisés. L'espace précité peut également servir au passage, si nécessaire, de gaines électriques ou de canalisations de circulation d'eau.The space delimited by the two walls 12, 13 is filled with panels of insulating material 21, for example glass wool. Other types of material forming a thermal and / or acoustic insulation may be used. The aforementioned space can also be used for the passage, if necessary, of electrical ducts or water circulation pipes.

La structure comporte en outre des entretoises 22, fixées au montant 1 et fixées à chacune des parois 12, 13.The structure further comprises spacers 22, fixed to the upright 1 and attached to each of the walls 12, 13.

La structure d'une entretoise 22 est représentée plus particulièrement à la figure 6.The structure of a spacer 22 is shown more particularly in the figure 6 .

Celle-ci se présente sous la forme d'une tôle plane découpée et pliée présentant, en vue de dessus, une forme générale en U. L'entretoise présente ainsi une première et une seconde branches 23, 24, une base 25 et un plan de symétrie P.This is in the form of a flat sheet cut and folded having, in top view, a generally U-shaped. The spacer thus has first and second branches 23, 24, a base 25 and a plane of symmetry P.

Le bord latéral de chaque branche 23, 24 comporte une languette 26 formée par pliage et s'étendant sensiblement perpendiculairement au plan de l'entretoise.The lateral edge of each branch 23, 24 comprises a tongue 26 formed by folding and extending substantially perpendicular to the plane of the spacer.

En outre, deux découpes 27 débouchant au niveau du bord 28 de la base 25 du U sont formées dans l'entretoise 22. Plus précisément, les découpes 28 sont évasées en direction du bord 28 précité. La largeur moyenne de chaque découpe 27 correspond sensiblement à la largeur des rainures 17 des éléments de construction 14.In addition, two cutouts 27 opening at the edge 28 of the base 25 of the U are formed in the spacer 22. More specifically, the cutouts 28 are flared towards the edge 28 above. The average width of each cutout 27 corresponds substantially to the width of the grooves 17 of the building elements 14.

Une zone de fixation 29 s'étend vers l'extérieur à partir du bord 28 de la base 25, ladite zone de fixation 29 comportant un premier et un second bords latéraux présentant une chacun une ailette 30 formée par pliage et s'étendant sensiblement perpendiculairement au plan de l'entretoise 22, dans la direction opposée aux languettes 26.An attachment zone 29 extends outwardly from the edge 28 of the base 25, said attachment zone 29 having first and second side edges each having a fin 30 formed by folding and extending substantially perpendicularly. in the plane of the spacer 22, in the opposite direction to the tongues 26.

En outre, la zone de fixation 29 présente une fente 31 s'étendant depuis chaque bord latéral, dans la continuité du bord 28 de la base 25. Chaque fente 31 présente une forme évasée vers l'extérieur.In addition, the attachment zone 29 has a slot 31 extending from each side edge, in the continuity of the edge 28 of the base 25. Each slot 31 has an outwardly flared shape.

Comme cela est représenté aux figures 4 et 5, les entretoises 22 sont disposées au niveau des plans de joint horizontaux 15, de manière à ce que les languettes 26 soient engagées dans les rainures 17 des éléments de construction 14. Plus particulièrement, l'écartement entre les branches 23, 24 est ajusté de manière à ce que les branches 23, 24 aient, du fait de leur élasticité, tendance à rapprocher les éléments de construction 14 des première et seconde parois 12, 13.As shown in Figures 4 and 5 the spacers 22 are arranged at the level of the horizontal joint planes 15, so that the tongues 26 are engaged in the grooves 17 of the construction elements 14. More particularly, the spacing between the branches 23, 24 is adjusted by so that the branches 23, 24 have, because of their elasticity, tend to bring the building elements 14 of the first and second walls 12, 13.

En outre, la zone de fixation 29 est insérée à l'intérieur du montant profilé 1 de manière à ce que les ailettes 30 viennent en appui contre les branches 8, 9 afin de s'arc-bouter contre celle-ci, et à ce que les retours 11 soient insérés dans les fentes 31. Dans cette position, les découpes 27 sont situées en regard des rainures 17.In addition, the fastening zone 29 is inserted inside the profiled upright 1 so that the fins 30 bear against the branches 8, 9 in order to bend against it, and to this end that the returns 11 are inserted into the slots 31. In this position, the cutouts 27 are located facing the grooves 17.

Comme cela est illustré à la figure 4, des clavettes d'assemblage 32 sont disposées dans les rainures de deux éléments de construction juxtaposés, chaque clavette 32 étant montée à cheval sur deux éléments de construction juxtaposés.As illustrated in figure 4 , assembly keys 32 are arranged in the grooves of two juxtaposed building elements, each key 32 being mounted astride two juxtaposed building elements.

La structure d'une clavette 32 est mieux représentée à la figure 9. Celle-ci comporte un corps allongé 33 dont les bords longitudinaux 34 sont amincis, ainsi qu'un premier et un second pieds 35 s'étendant de chaque côté du corps 33, destinés à prendre appui contre les surfaces périphériques horizontales 16 délimitant le plan de joint 15. L'épaisseur des pieds 35, c'est-à-dire la dimension desdits pieds 35 suivant l'axe du montant 1, est supérieure à l'épaisseur de l'entretoise 22. De cette manière, lors du montage, il est assuré que les éléments de construction 14 viennent en appui contre les pieds des entretoises 35, de manière à ménager un faible espace au niveau du plan de joint 15.The structure of a key 32 is better represented at figure 9 . This comprises an elongate body 33 whose longitudinal edges 34 are thinned, and first and second feet 35 extending on each side of the body 33, intended to bear against the horizontal peripheral surfaces 16 defining the plane of 15. The thickness of the feet 35, that is to say the dimension of said feet 35 along the axis of the upright 1, is greater than the thickness of the spacer 22. In this way, during assembly, it is ensured that the construction elements 14 bear against the feet of the spacers 35, so as to provide a small gap at the level of the joint plane 15.

En outre, un dégagement 36 est formé dans chacun des bords longitudinaux 34, au niveau d'une zone médiane de ceux-ci. Ces dégagements 36 permettent de dégager des bavures de coupe apparaissant lors de leur fabrication.In addition, a clearance 36 is formed in each of the longitudinal edges 34, at a central region thereof. These clearances 36 allow to clear cutting burrs appearing during their manufacture.

En fonction de la position des montants 1 et des entretoises 22, les clavettes 32 peuvent être insérées, au moins en partie, dans les découpes 27 (voir figure 5).Depending on the position of the uprights 1 and spacers 22, the keys 32 may be inserted, at least in part, into the cutouts 27 (see FIG. figure 5 ).

Du fait de la forme évasées des découpes 27, les clavettes 32 peuvent être enfoncées à force en fond de découpe 27. La forme trapézoïdale des découpes 27 permet d'assurer le placage des éléments de construction 14 sur les montants 1 formant l'ossature.Due to the flared shape of the cutouts 27, the keys 32 can be force-driven into the cutting base 27. The trapezoidal shape of the cutouts 27 ensures the plating of the building elements 14 on the uprights 1 forming the framework.

Des cales sont également intercalées entre les éléments de construction 14, au niveau des plans de joint verticaux 20, de manière à ménager un interstice similaire à celui apparaissant au niveau des plans de joint horizontaux 15.Shims are also interposed between the building elements 14, at the level of the vertical joint planes 20, so as to provide a gap similar to that appearing at the level of the horizontal joint planes 15.

Ce type de montage peut être réalisé aussi bien sur des structures planes (figure 4) que sur des cloisons formant des points singuliers, par exemple un angle ou un croisement (figure 5).This type of assembly can be performed both on flat structures ( figure 4 ) only on partitions forming singular points, for example an angle or a crossing ( figure 5 ).

Ce type de montage permet en outre, à une personne seule et disposant d'une formation minimum, de monter une structure ou cloison.This type of assembly also allows a single person and having a minimum training, to mount a structure or partition.

En effet, lors du montage de la structure, le monteur appose un premier élément de construction 14 de la première paroi 12 sur le montant 1, fixe l'entretoise 22 audit montant 1, puis engage l'ailette 26 correspondante de l'entretoise 22 dans la rainure 17. L'élément de construction 14 est alors maintenu en position sur le montant 1. Le monteur procède ainsi pour monter une pluralité d'éléments de construction 14 et former une première rangée de la première paroi 12, les éléments de construction 14 étant clavetés les uns aux autres.Indeed, during assembly of the structure, the editor affixes a first construction element 14 of the first wall 12 on the upright 1, fixes the spacer 22 to said upright 1, then engages the corresponding fin 26 of the spacer 22 in the groove 17. The construction element 14 is then held in position on the upright 1. The assembler thus proceeds to mount a plurality of building elements 14 and form a first row of the first wall 12, the building elements 14 being keyed to each other.

Ensuite, une seconde rangée d'éléments de construction 14 est montée sur la première, de la même manière que précédemment, jusqu'à ce que la première paroi soit complètement montée.Then, a second row of building elements 14 is mounted on the first, in the same manner as before, until the first wall is completely mounted.

Le monteur appose ensuite un premier élément de construction 14 de la seconde paroi 13 contre le montant 1 correspondant et déforme la seconde branche 24 de l'entretoise correspondante 22, de manière à engager la languette 26 dans la rainure 17 de l'élément de construction 14. De même que précédemment, le monteur peut ainsi former la première rangée de la seconde paroi 13, puis les rangées successives jusqu'à former l'ensemble de la seconde paroi 13.The fitter then affixes a first construction element 14 of the second wall 13 against the corresponding upright 1 and deforms the second branch 24 of the corresponding spacer 22, so as to engage the tongue 26 in the groove 17 of the building element 14. As previously, the assembler can thus form the first row of the second wall 13, then the successive rows until forming the whole of the second wall 13.

L'opération de jointement, c'est-à-dire de remplissage des interstices formés au niveau des plans de joint 15, 20, est effectuée après un montage réalisé par assemblage et clavetage « à sec ». L'outillage nécessaire pour réaliser le montage d'une telle structure est ainsi limité.The jointing operation, that is to say filling the interstices formed at the level of the joint planes 15, 20, is carried out after assembly by "dry" assembly and keying. The tools required to mount such a structure is thus limited.

Comme il va de soi l'invention ne se limite pas à la seule forme de réalisation de cette structure, décrite ci-dessus à titre d'exemple, mais elle embrasse au contraire toutes les variantes.It goes without saying that the invention is not limited to the sole embodiment of this structure, described above as an example, but it encompasses all variants.

Claims (8)

Structure comportant une première et une seconde parois sensiblement verticales (12, 13), écartées l'une de l'autre, chaque paroi comportant au moins deux éléments de construction (14) assemblés l'un à l'autre au niveau d'un plan de joint horizontal (15), chaque élément de construction (14) comportant au moins une rainure (17) s'étendant longitudinalement et débouchant au niveau du plan de joint (15), la structure comportant en outre au moins une entretoise (22), fixée à chacune des parois (12, 13) au niveau du plan de joint (15), et présentant une zone d'entretoisement (25) dont la longueur définit l'écartement entre les parois (12, 13), ladite structure comportant en outre au moins un montant sensiblement vertical (1) destiné à soutenir les parois, caractérisée en ce que ladite entretoise (22) se présente sous la forme d'une lame déformable élastiquement en forme générale de U, délimitant une base (25) à partir de laquelle s'étendent une première et une seconde branches (23, 24) munies respectivement d'une première et d'une seconde languettes dirigées vers le bas, insérées respectivement dans les rainures (17) des éléments de construction (14) des première et seconde parois (12, 13), la base de l'entretoise (22) étant équipée de moyens de fixation (29, 30) au montant (1).A structure having first and second substantially vertical walls (12, 13) spaced apart from each other, each wall having at least two building elements (14) assembled to one another at a horizontal joint plane (15), each construction element (14) having at least one groove (17) extending longitudinally and opening at the joint plane (15), the structure further comprising at least one spacer (22). ), fixed to each of the walls (12, 13) at the joint plane (15), and having a spacer zone (25) whose length defines the spacing between the walls (12, 13), said structure further comprising at least one substantially vertical upright (1) for supporting the walls, characterized in that said spacer (22) is in the form of an elastically deformable, generally U-shaped blade defining a base (25) from which extend a first and a second second limbs (23, 24) provided respectively with first and second downwardly directed tabs respectively inserted into the grooves (17) of the building elements (14) of the first and second walls (12, 13), the base of the spacer (22) being equipped with fastening means (29, 30) to the upright (1). Structure selon la revendication 1, caractérisée en ce le montant (1) se présente sous la forme générale d'un profilé en U, ouvert dans la direction générale des parois, les moyens de fixation comportant une zone de fixation (29) en forme de lame, s'étendant dans le prolongement de la base (25) et présentant deux bords à partir desquels s'étendent respectivement au moins deux ailettes latérales élastiques (30), ladite zone de fixation (29) étant insérée dans le montant (1) de manière à ce que lesdites ailettes (30) s'arc-boutent contre les branches (8, 9) du montant (1).Structure according to claim 1, characterized in that the upright (1) is in the general form of a U-shaped section, open in the general direction of the walls, the fixing means comprising a fixing zone (29) in the form of a blade, extending in the extension of the base (25) and having two edges from which respectively extend at least two elastic lateral wings (30), said attachment zone (29) being inserted in the upright (1) so that said fins (30) are braced against the legs (8, 9) of the upright (1). Structure selon l'une des revendications 1 ou 2, caractérisée en ce que l'extrémité libre de chaque branche (8, 9) du montant (1) comporte un retour (11), orienté sensiblement perpendiculairement au plan de ladite branche (8, 9) et s'étendant en direction de l'autre branche (9, 8), ladite zone de fixation (29) comportant une fente (31) s'étendant depuis chacun des bords, chaque retour (11) étant inséré dans la fente (31) correspondante.Structure according to one of claims 1 or 2, characterized in that the free end of each leg (8, 9) of the upright (1) comprises a return (11), oriented substantially perpendicularly to the plane of said arm (8, 9) and extending towards the other leg (9, 8), said fixing zone (29) having a slot (31) extending from each of the edges, each return (11) being inserted into the slot (31) corresponding. Structure selon l'une des revendications 1 à 3, caractérisée en ce que chaque branche (23, 24) comporte au moins une découpe (27) disposée en regard de la rainure correspondante (17), destinée à l'insertion d'une clavette (32) dans cette rainure (17).Structure according to one of claims 1 to 3, characterized in that each leg (23, 24) comprises at least one cutout (27) disposed opposite the corresponding groove (17) for the insertion of a key (32) in this groove (17). Structure selon l'une des revendications 1 à 4, caractérisée en ce qu'elle comporte au moins une clavette (32), insérée dans les rainures (17) de deux éléments de construction (14) juxtaposés, ladite clavette (32) étant montée à cheval sur chacun desdits éléments de construction (14) juxtaposés.Structure according to one of claims 1 to 4, characterized in that it comprises at least one key (32), inserted into the grooves (17) of two building elements (14) juxtaposed, said key (32) being mounted straddling each of said construction elements (14) juxtaposed. Structure selon la revendication 5, caractérisé en ce que ladite clavette (32) comporte un corps (33) allongé, destiné à être inséré dans les rainures correspondantes (17), ainsi qu'un premier et un second pieds (35) s'étendant de chaque côté du corps (33), destinés à prendre appui contre les surfaces (16) des éléments de construction (14) délimitant le plan de joint (15).Structure according to claim 5, characterized in that said key (32) comprises an elongated body (33) intended to be inserted in the corresponding grooves (17), and first and second feet (35) extending on each side of the body (33), intended to bear against the surfaces (16) of the building elements (14) defining the joint plane (15). Structure selon la revendication 6, caractérisé en ce que l'épaisseur des pieds (35), c'est-à-dire la dimension desdits pieds (35) suivant l'axe du montant (1), est supérieure à l'épaisseur de l'entretoise (22).Structure according to claim 6, characterized in that the thickness of the feet (35), that is to say the dimension of said feet (35) along the axis of the upright (1), is greater than the thickness of the spacer (22). Structure selon l'une des revendications 1 à 7, caratérisé en ce que chaque élément de construction (14) comporte au moins une alvéole (19), la structure comportant au moins une clavette (32) présentant une première partie insérée dans une alvéole (19) d'un élément de construction (14) et une seconde partie faisant saillie de l'élément de construction (14) correspondant, destinée à être engagée dans une alévole ou une rainure d'un élément de construction (14) adjacent, ou destinée à être engagée dans un rail additionnel fixé par exemple au plafond ou au sol.Structure according to one of claims 1 to 7, characterized in that each building element (14) comprises at least one cell (19), the structure comprising at least one key (32) having a first portion inserted into a cell ( 19) of a building element (14) and a second projecting portion of the corresponding building element (14), intended to be engaged in an axis or groove of an adjacent building element (14), or intended to be engaged in an additional rail fixed for example to the ceiling or the floor.
EP09173873A 2008-11-03 2009-10-23 Structure comprising a first and a second wall leaf, substantially vertical and spaced apart Withdrawn EP2182127A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806101A FR2937986B1 (en) 2008-11-03 2008-11-03 STRUCTURE COMPRISING A FIRST AND A SECOND WINDOWS SUBSTANTIALLY VERTICAL, REMOVED FROM EACH OTHER

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672593A3 (en) * 2012-06-06 2014-03-19 Tehalit GmbH Coupling element for connecting branched conduit sections of a cable conduit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056328A (en) * 1933-12-05 1936-10-06 George M Soule System of wall construction
FR1544405A (en) 1967-11-14 1968-10-31 Process for using coating materials eliminating formwork, plaster and finishes
US20030093969A1 (en) * 2001-11-21 2003-05-22 Eluterio Saldana Connectors, tracks and system for smooth-faced metal framing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056328A (en) * 1933-12-05 1936-10-06 George M Soule System of wall construction
FR1544405A (en) 1967-11-14 1968-10-31 Process for using coating materials eliminating formwork, plaster and finishes
US20030093969A1 (en) * 2001-11-21 2003-05-22 Eluterio Saldana Connectors, tracks and system for smooth-faced metal framing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672593A3 (en) * 2012-06-06 2014-03-19 Tehalit GmbH Coupling element for connecting branched conduit sections of a cable conduit

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FR2937986B1 (en) 2010-11-19
FR2937986A1 (en) 2010-05-07

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