EP2582891B1 - Assembly comprising at least one construction panel with at least one spacer inserted in the interior thereof, and method for mounting the assembly - Google Patents

Assembly comprising at least one construction panel with at least one spacer inserted in the interior thereof, and method for mounting the assembly Download PDF

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Publication number
EP2582891B1
EP2582891B1 EP11728219.4A EP11728219A EP2582891B1 EP 2582891 B1 EP2582891 B1 EP 2582891B1 EP 11728219 A EP11728219 A EP 11728219A EP 2582891 B1 EP2582891 B1 EP 2582891B1
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EP
European Patent Office
Prior art keywords
panel
panels
spacer
assembly
shells
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EP11728219.4A
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German (de)
French (fr)
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EP2582891A1 (en
Inventor
Michel Lorenzo
Daniel Pietri
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Individual
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/10—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of wood

Definitions

  • the present invention relates to an assembly comprising at least one construction panel with a spacer interposed therein and a method of mounting the assembly.
  • the present invention relates to an assembly comprising at least one panel comprising an outer web and an inner web.
  • This panel has at least one spacer interposed in the space between its two webs and, advantageously, at least one insulating layer extending along this space.
  • Such panels are useful in the field of construction or building, in particular to form the envelope of an element, this element may be a building.
  • thermal insulation is currently a crucial problem.
  • the continuity of the thermal insulation layer is not guaranteed in the perimeter of the assembly thus creating a thermal bridge harmful to the thermal insulation of the assembly to achieve.
  • the panels may have misalignment and lack of stiffness at the junction between panels, which may cause them to flare slightly under a heavy load. It is the same for the joining of at least one panel and an insert.
  • the document US 5,647,181 describes a constructive panel with an outer veil and an inner veil.
  • the inner and outer sails are kept spaced apart and delimit an intermediate space for receiving a thermal insulation material.
  • the junction between two panels requires a connecting piece which makes a complicated element to add to the construction and may cause problems in the attachment of each of the panels on this piece, with its assembly on each of the panels that can be problematic.
  • a specific part must be used for a type of junction, which makes designing several parts to achieve all possible types of junction. This part is also expensive and does not achieve a continuity of the thermal insulation in the assembly.
  • the document WO - A2 - 2007/073224 discloses an assembly of modules at construction corners. Post and complex connecting elements are required by the assembly process. The mechanical strength of the links is also based on metal profiles applied to small contact surfaces and contributing to form a highly heterogeneous system.
  • the document DE-A-2010120 discloses an assembly of two panels according to the preamble of claim 1. Complex means for relative mounting panels are presented. These means do not guarantee a practical assembly and / or a good efficiency in terms of mechanical strength.
  • the present invention aims to solve at least in part these disadvantages.
  • the technical effect obtained is an ease of positioning the panels relative to one another or the panel relative to the part during assembly.
  • the mechanical strength is high thanks to the connecting elements.
  • the contacts are flat, on large surfaces compared to the dimensions of the panels so that the stress concentrations are limited.
  • the protruding parts of the struts of the panels are then in contact with one another, advantageously abutting against one another or the protruding part of the spacer of a panel is in contact with the outer part . This allows a relative maintenance of the panel or panels during assembly.
  • This technical effect also allows the total recovery of structural loads and stresses in all directions, for example by constituting corner pillars or mid-wall at the junction of the panels, or the constitution of walls high and low at the junction of the panels and at the junction with other elements of the frame such as floors or slab. This advantageously ensures both, by its own characteristics, all the structural functions and airtightness while eliminating the sources of thermal bridge.
  • connecting elements do not have to be specifically adapted to the type of assembly by being able to be standard parallelepiped shape and not to be adapted to the veil they extend.
  • Another potential advantage of the connecting elements is that they can traverse several juxtaposed or superimposed panels so that they constitute charge transfer means, particularly for lowering the charges towards the base of the construction.
  • Another advantage of the present invention is to allow the continuity of the thermal insulation layer all along the assembly, the latter not being interrupted by the presence of a connecting piece, the connecting elements n not interfering with this layer.
  • the invention also relates to a method of assembling at least two panels or at least one panel with a part, according to claim 15.
  • the panel according to the invention may be of the type comprising an outer web and an inner web, the outer and inner webs delimiting an interspace between them, at least one first insulation layer and at least one spacer being arranged in said intermediate space and characterized in that the spacer has a portion protruding outer and inner walls of the panel.
  • the length is indicated in the direction of the arrow L and the thickness in the direction of the arrow E, the width (or height) of the panel extending perpendicularly to the plane of the figures.
  • the assembly described in the direction of the length is applicable to an assembly according to the width (or height) and vice versa.
  • the panel 10 consists of an outer web 1 and an inner web 2 with reference to the inside or outside of the assembly to be made with this panel 10 to form the building. These two webs 1 and 2 are arranged and kept spaced by means of a spacer 3 inserted at least partially between the webs 1 and 2.
  • a first layer of insulating material 4 is introduced between a web, at the figure 1 the outer web 1, and the spacer 3. This first insulation layer 4 adheres to the face of the outer web 1 opposite the spacer 3 over the entire length of the panel 10 and is advantageously continuous for the entire assembly which will be formed, for example an assembly of at least one panel and an outer part reported or an assembly of at least two panels.
  • Such a panel 10 may be placed in a working position of horizontal, vertical or oblique direction, the length of the panel 10 extending in this direction.
  • the outer 1 and inner 2 sails of such a panel 10 may consist of boards, only one of which is referenced 1a to the figure 1 .
  • These boards 1a are advantageously placed in alternating layers crossed at 90 °, advantageously fixed together by nails and / or staples not causing machining problems and / or glued.
  • the profile of the contact edges between two boards is referenced 1b and may have a shape capable of making a solid junction.
  • the adhesive is in the aqueous phase without volatile organic emission and is used in thin thickness, improving the airtightness and reducing the liquid phase moisture passages between the layers and thus protecting the material used, the bonding not requiring pressurizing equipment.
  • a stratum extending in the width of the panel may be followed by a stratum extending in the length of the panel but this is not mandatory. Such an arrangement reinforces the strength of the panel thus constructed. This function can be provided advantageously by nailing or / and staple.
  • strata are advantageously in an odd number, for example 3 or 5 strata in order to guarantee a high resistance to compressive stresses, the greatest number of strata extending to the figure 1 in the width of the panel 10, the width preferably forming a vertical part of the building.
  • the spacer 3 of a panel 10 is advantageously constituted by the same components as the outer web 1 or inside 2 of this panel 10.
  • the strata formed on this spacer 3 have the same characteristics as those of the outer 1 or inner 2 sails.
  • the width and the thickness of the spacer 3 is equal to or is a multiple of the width or the thickness of an outer web 1.
  • the outer and inner sails 1 and 2 are similar and the thickness of the spacer 3 is substantially equal to one third of the total thickness of the panel 10, this thickness then being that of the outer and inner fins 1 2.
  • the width of the spacer 3 is substantially equal to twice its thickness. This is not limiting and a spacer 3 with other ratios of width and thickness in relation to the outer webs 1 and 2 inside can be used for the formation of a panel 10.
  • the spacer 3 in addition to the first insulating layer 4 interposed between the outer web 1 and the spacer 3, as the spacer 3 does not occupy the entire spacer space between outer web 1 and inner sail 2, the remaining part this space not occupied by the spacer 3 is advantageously filled with a second thermal insulation layer 5.
  • the spacer 3 thus forms a continuous frame around the periphery of the webs 1, 2 and delimits an internal volume of insulation. This frame alone can ensure the structural quality of the element if the thickness of the sail or sails is not sufficient to contribute.
  • this solution also limits the weight of the whole.
  • the first and second insulating layers 4 and 5 may have different thermal and inertial properties of each other.
  • the first layer of insulating material 4 by ensuring an integral continuity in the perimeter of the assembly thus ensuring a thermal break can be mono or multilayer high density.
  • the second insulation layer 5, interrupted in the assembly by the presence of the spacer 3, may be of medium density.
  • the nature of the insulation material of these layers 4 and 5 may be, for example, vegetable fiber, mineral wool or any other form of known insulating material.
  • a part 3a of the spacer 3 protrudes from the outer 1 and inner 2 webs of the panel 10, this in the direction of the length of the panel at the figure 1 as well as Figures 2 to 7 but it is not limiting.
  • This portion protruding from the length 3a is used to connect the panel 10 with another panel or with an external part added, as will be seen later with regard to Figures 2 to 7 and 9 .
  • the figure 2 shows an assembly 100 of two panels 10 and 20, the two panels 10 and 20 being in the extension of one another.
  • each panel 10 or 20 has a respective spacer 3 or 23 with each a portion protruding from the length 3a or 23a protruding respectively from the outer web 1 or 21 and the inner web 2 or 22 of each panel 10 or 20.
  • each spacer 3 or 23 the parts 3a or 23a protruding from each spacer 3 or 23 are placed in the extension of one another facing each other so that their end faces are applied against each other.
  • the contact surface of the end faces is referenced 11 at the figure 2 .
  • each part protruding from the length 3a or 23a of the spacer 3 or 23 protrudes from its respective webs 1 and 2 or 21 and 22, when the end faces of these protruding parts 3a or 23a are in contact with each other, the faces respective front of the outer webs 1 and 21 and inner 2 and 22 of the panels 10 and 20 are at a distance from each other.
  • a connecting element 6 for the outer sails 1 and 21 and a connecting element 6a for the inner sails 2 and 22 are introduced to fill the respective empty space.
  • Each connecting element 6, 6a is respectively placed in the extension of the two outer webs 1 and 21 or the two inner webs 2 and 22.
  • first thermal insulation layer 4 also extends continuously along the assembly 100 of the two panels 10 and 20, thus without interruption along the face of its web. bearing against spacer 3 or 23. At figure 2 this face is that of the outer web 1 and 21 opposite the spacers 3 and 23.
  • the two panels 10 and 20 are thus symmetrical with respect to the plane containing the contact surface 11 of the two spacers 3 and 23.
  • the figure 3 illustrates the case of an assembly of two panels 10 and 30, the panels being not in the extension of one another but forming an angle between them.
  • the angle formed by the two panels 10 and 30 is substantially 90 ° but this is not limiting.
  • the protruding portion 3a of the spacer 3 of the first panel 10 has its front surface 11 applied against an end portion of the side face 36 opposite the protruding portion 33a of the spacer 33 of the second panel 30.
  • the front face 34 of the protruding portion 33a is applied against the first thermal insulation layer 4, the latter being applied on its opposite side against the internal face of one of the outer webs 1 and 31 of the panels 10 and 30 upstream as in downstream of the junction of the two panels 10 and 30.
  • This first insulation layer 4 forms an angle 4a between the outer web 1 of the first panel 10 extended by its connecting element 7 and the outer web 31 of the second panel extended by its element link 37, this at the junction of the two connecting elements 7 and 37.
  • the assembly thus formed of the protruding part 3a of the spacer 3 of the first panel 10 and the protruding portion 33a of the spacer 33 of the second panel 30 thus exceeds the outer web 1 of the first panel 10 by the length of said protruding portion of the panel 10 increased by the thickness of the protruding portion 33a.
  • a first empty space having such a length is thus formed between the outer web 1 of the first panel 10 and the outer web 31 of the third panel 30.
  • This first space on the outer side 1 and 31 side is filled by two connecting elements 7 and 37.
  • the first connecting element 7 extends the outer web 1 of the first panel 10 until it covers the front face 34 of the protruding part 33a of the spacer 33 of the second panel 30. There then remains a remaining portion of this space not filled by the first connecting element 7.
  • first thermal insulation layer 4 it is therefore continuous for the two panels 10 and 30 being inserted between these two elements, advantageously between the spacers 3 and 33 and the outer walls 1 and 31 with the connecting elements 7 and 37 between these outer webs 1 and 31.
  • the first thermal insulation layer 4 makes a right angle at point 4a when it abuts against the second connecting element 37.
  • the illustrated embodiment of the assembly 100 of two panels 10 and 30 forming a right angle between them is similar to that of the figure 3 , the spacer 3 of the first panel 10 forming a right angle with the spacer 33 of the second panel 30.
  • This figure 4 shows particularly a first embodiment of the joining of the two panels 10 and 30.
  • This first method of joining is carried out by four securing means 732, 733, 371 and 373, the means 732 and 733 extend along the length of the second panel 30 and the means 371 and 373 according to the length of the first panel 10, c is perpendicular to the means 732 and 733.
  • a first securing means 371 extends from the outer longitudinal side of the connecting element 37 for the outer web 31 of the second panel 30 to the outer web 1 of the first panel 10 by traversing in length the connecting element 7 of said outer web 1.
  • a second securing means 373 extends in a direction parallel to that of the first securing means 371 of the outer longitudinal side of the connecting element 37 to the spacer 3 of the first panel 10. crossing in particular its protruding part 3a.
  • a third securing means 732 extends in a direction perpendicular to those of the first two means 371 and 373 of the outer longitudinal side of the connecting element 7 of the outer web 1 of the first panel 10 to the inner panel 32 of the second panel 30.
  • the fourth securing means 733 extends in a direction parallel to that of the third means 732 of the external longitudinal side of the connecting element 7 to the spacer 33 of the second panel 30, in particular passing through its protruding part 33a. .
  • These securing means 371, 373, 732, 733 may be in the form of nails, screws or equivalent technical elements.
  • the figure 5 shows a second embodiment of the junction between panels 10 and 30 as shown in FIGS. figures 3 and 4 .
  • the protruding portion 3a of the spacer 3 of the first panel 10 is followed by an extension portion 8, this extension portion 8 may be of a thickness less than that of the protruding portion 3a.
  • the extension part 8 of the spacer 3 has a thickness half of the rest of the spacer 3.
  • the front face 11a of the extension part 8 is in abutment against the first thermal insulation layer 4 while the end face 11b of the protruding part 3a of the spacer 3 not extended by the extension part 8 bears on the longitudinal side facing the protruding portion 33a of the spacer 33.
  • This figure 5 also shows a second embodiment of the securing means.
  • these means are seven in number.
  • Four first securing means 332, 333a, 732 and 733 extend in parallel directions while the other three securing means 333, 373 and 377 extend in directions perpendicular to those of the first four means 332, 333a, 732 and 733.
  • a first securing means 332 extends on the longitudinal side facing the outer web 1 of the protruding portion 3a of the spacer 3 of the first panel 10 by crossing this protruding part 3a to the inner web 32 of the second panel 30.
  • a second securing means 333a extends from the longitudinal side facing the connecting element 7 of the outer web 1 of the extension part 8 of the spacer 3 of the first panel 10 through this portion to the spacer 33 of the second panel 30, passing through its protruding portion 33a.
  • a third securing means 732 extends in a direction parallel to those of the first two means 332 and 333a of the connecting element 7 of the outer longitudinal side of the outer web 1 of the first panel 10 to the inner veil 32 of the second panel 30.
  • the fourth securing means 733 extends from the outer longitudinal side of the connecting element 7 of the outer web 1 of the first panel 10 to the spacer 33 of the second panel 30, in particular passing through its protruding part 33a.
  • a fifth securing means 377 extends from the outer longitudinal side of the connecting element 37 of the outer web 31 of the second panel 30 to the connecting element 7 of the outer web 1 of the first panel 10.
  • a sixth means of fastening 373 extends from the outer longitudinal side of the connecting element 37 of the outer web 31 of the second panel 30 to the protruding portion 3a of the spacer 3 of the first panel 10.
  • a seventh securing means 333 extends the outer longitudinal side of the spacer 33 of the second panel 30 to the spacer 3 of the first panel 10, in particular through its protruding portion 3a. This seventh securing means 333 is advantageously to be put in place before the laying of the first insulating layer 4 on the spacer 33 of the second panel 30 and before the introduction of the connecting element 37 of the outer veil 31 of the second panel 30.
  • Embodiments of the securing means according to the present invention are not limited to the two modes illustrated respectively in FIGS. figures 4 and 5 which have been given only as examples. The nature, the number and the location of the means of joining can indeed vary according to the circumstances.
  • the figure 6 is substantially equivalent to the figure 2 in the sense that the two panels 10 and 20 to be assembled are in the extension of one another but with the difference that an external part 14 is introduced between the inner web 2 of the first panel 10 and the inner web 22 of the second panel 20. At figure 6 , this is made at the junction of the first and second panels 10 and 20.
  • the connecting element 6a of the figure 2 and the outer piece 14 of the figure 6 have the same width, which is not always the case.
  • the end portions facing the inner sails 2 and 22 are correspondingly reduced to allow the insertion of the outer piece 14.
  • the figure 6 shows a vertical section for an assembly according to the width (or height) of the panels 10, 20.
  • the outer part 14 is advantageously a building element for example a slab of ground floor or floor, a low rail, a beam or a joist.
  • the figure 7 shows an assembly 100 between a panel 10 secured to a second external part 15 having a configuration different from that shown in FIG. figure 7 this external part 15 can be for example a ground floor tiling.
  • This piece 15 completely crosses the panel 10 stopping at the outer longitudinal side of its outer web 1.
  • the outer part 15 enters the panel 10 until reaching the inner part of the insulating layer 4 by interrupting the latter by the first part 155 of its face before, this first part being the part of the front face closest to the spacer 3 of the panel 10.
  • the front face of the insert 15 is completed by a second portion 156 which extends to the outer face of the outer web 1 with its end face extending in the extension thereof.
  • the panel 10 is thus completely traversed by the portion of the part 15 corresponding to its front face 156.
  • the spacer 3 has a protruding portion 3a of the outer 1 and inner 2 sails, there are two spaces left empty respectively in the extension of the outer web 1 and in the extension of the inner sail 2.
  • the empty space of the inner web 2 extends in the extension of the web 2 over the length of the protruding portion 3a to a portion of the side wall 153 opposite the outer insert 15.
  • This space is filled by a connecting element 152 of suitable dimensions, this connecting element 152 is advantageously a construction part appropriate to the outer part 15, for example a low rail when the outer part 15 is a ground floor slab.
  • the empty space associated with the outer web 1 extends in the extension of this web 1 over the length of the protruding portion 3a of the spacer 3 increased by the first portion 155 of the front face of the outer member 15 arranged on the side of the spacer 3. This takes place to a portion of the end of the side wall 154 of the outer insert 15 facing the spacer 3 of the panel 10 and joining the first portion 155 of the front face to the second part 156 of this front face.
  • This space associated with the outer web 1 is filled by a connecting element 151.
  • the connecting element 151 has the same dimensions as the connecting element 6 shown in FIG. figure 2 but this is not limiting. It is in fact the dimensions of the part 15, in particular the length of its first part 155 of front face closest to the spacer 3 which determines the dimension of this connecting element 151.
  • the figure 8 is a perspective view of a panel 80 according to another embodiment of the present invention as shown in FIG. figure 1 .
  • the panel 80 has two spacers 83 and 83bis, which could also present the panel 10 of the figure 1 , since only one of its longitudinal ends was shown in this figure.
  • the spacers 83 and 83bis of the panel 80 in addition to its portions exceeding the length 85 and 85bis of the panel 80, also has portions protruding from the width 84 and 84 bis of the panel 80, that is to say in its width with respect to the outer and inner sails 1 and 2 of this panel 80.
  • the spacers 83 and 83bis of the panel 80 are arranged in a portion of the intermediate space between outer webs 1 and inner 2 of the panel 80, the two spacers 83 and 83bis being separated by the second insulation layer 5 provided in the inside this interspace and filling the remaining portion of the spacer space not occupied by the spacers 83 and 83 bis.
  • this panel 80 it is also provided a first layer of insulation, not visible to the figure 8 , this first insulation layer being advantageously inserted between the inner face of the outer web 1 of the panel 80 and the spacers 83 and 83bis extended by the second insulation layer 5, the first insulation layer 4 being advantageously supported against said inner face of the outer veil 1.
  • FIGS. figures 1 and 8 Multiple embodiments are possible starting from the embodiments shown in FIGS. figures 1 and 8 .
  • This can be seen at figure 9 , showing an assembly of several panels 40, 50, 60, 70, 90, 110 and 120.
  • the examples of panels shown in this figure are not limiting.
  • an assembly 100 of panels according to the present invention is not limited to two panels or to a panel secured to an external insert as it has been shown to Figures 2 to 7 but may include more than two panels.
  • the assembly 100 may form a face of a building assembly, this face comprising six panels 40, 50, 60, 70, 90 and 110 which is not limiting, panels which will now be detailed.
  • First of all the panels may have different dimensions from each other as it is visible to the figure 9 .
  • the panels 40 and 50 are arranged above the panels 60, 70, 90 and 110.
  • the panel 40 comprises two spacers 43 and 43bis with a portion protruding from the length of the panel 40 and a portion protruding from the width on a single face of this panel, this face being its lower face facing with other panels 70 , 90 and 110.
  • the portion of the spacer 43 protruding in the length of the panel 40 secures this panel with a panel 120 extending perpendicularly to the panel 40 and forming another side of the assembly 100.
  • the panel 50 comprises a spacer 53 with a portion protruding in the length of the panel 50.
  • the panel 50 also comprises a spacer 53bis with a portion protruding in the width of the panel 50 on the lower face opposite the panel 60. spacer 53bis has no portion protruding in the length of the panel 50.
  • the panel 60 is substantially complementary to the panel 50 to make it integral with it.
  • the panel 60 comprises two spacers 63 and 63bis with respectively a portion protruding in the width of the panel on its upper and lower faces. This ensures, on its upper face, its solidarity with the panel 50 and, on its underside, its attachment to the base of the assembly 100 which can also be made of other panels with or without insert insert.
  • the panel 60 comprises a protruding portion in the length of the panel 60, not visible at the figure 9 because covered by a connecting element 6H, for its attachment to the panel 70.
  • the panels 70 and 90 have a spacer, not visible at the figure 9 , with a portion protruding in the direction of their length respectively from the side of the panel 60 and the panel 70 for their attachment to the respective panel 60 or 70 and a portion protruding in width on their upper face for their respective fastening with the panel 40.
  • These panels 70 and 90 also have a second spacer, not visible at the figure 9 , with a portion protruding in the direction of the length of the panel for their respective attachment to the panel 90 or 110 and a portion protruding in width on their lower face for their respective attachment to the base of the assembly 100 which can also be made of other panels with or without intercalated insert.
  • the upper panels 40, 50 are here in section along a horizontal plane.
  • the panel 110 has a spacer, not visible at the figure 9 , with a portion protruding in the direction of its length from the side of the panel 90 for its attachment to this panel 90.
  • the spacer also has a portion protruding in the width on the upper face of the panel 110 for its attachment to the panel 40.
  • This panel 110 also has a second spacer, not visible at the figure 9 , with a portion protruding in the direction of the length of the panel for its respective attachment to the panel 120 which is perpendicular to it and a portion protruding in width on its lower face for its attachment to the base of the assembly 100.
  • connecting elements 6H and 6L are provided to cover the parts protruding from the various spacers 43, 43a, 53, 53a, 63 and 63a.
  • These connecting elements 6H and 6L can extend in the direction of the height of the assembly 100, as the connecting elements 6H or in the direction of the length of a face of this assembly 100, as the connecting elements 6L.
  • These connecting elements 6H and 6L are provided both on the outer sails 1 of the panels and on their inner sails 2. figure 9 only the connecting elements 6H and 6L of the outer walls 1 of the panels 40, 50, 60, 70, 90, 110 and 120 are visible.
  • the figure 10 shows the high edge of the panels 40, 50 and the perpendicular panel 120, in the case of a termination of the assembly, particularly in the upper part of the building.
  • an inner wall 130 and an outer wall 131 fill the interior and exterior spaces left empty around the projecting portion of the spacer bordering the upper long edge of the panel considered.
  • the walls 130, 131 are preferably continuous along the length of the building so as to achieve, on each panel of panels assembled, continuity of charge transfer. They also make it possible to finalize the upper edge of the assembly, forming a flat bearing surface, for example for a roof portion.
  • the figure 10 also shows an example of butt-walling of two perpendicular (or oblique) panels each made of assembled panels.
  • the figure 11 shows another possibility of panel formation.
  • two panels 10, 20 are constituted similarly for at least one of their borders along the width of the panels 10, 20.
  • the principle is however advantageously taken over other edges of the panels to cooperate with other panels or external parts.
  • the panel 10 comprises an outer web 1 and an inner web 2 of smaller thickness than in the previous cases. Their thicknesses can be identical. Materials of the OSB type (acronym for Oriented Strand Board meaning thin oriented panels oriented) are satisfactory in this embodiment to form the webs 1, 2.
  • the majority of the thickness of the panel 10, preferably between 70% and 90 %, is bordered by the spacer 3. To this end, the latter has a spacer portion 3b wider than the protruding portion 3a whose function has already been described with reference to the previous embodiments.
  • the intermediate portion 3b preserves an interior space between the webs 1, 2 which can, as before, receive an insulation layer 5.
  • an insulation layer 4 can be formed as in the previous cases.
  • the connecting elements 6, 6a (or the connecting element 6a only in a application of the type described for the figure 6 ) preferentially fill the rather thin space remaining between the webs opposite the two panels 10, 20.
  • the connecting elements 6, 6a also preferably fill the space remaining between the intermediate portions 3b of the panels 10, 20.
  • a multilayer connecting member 6, 6a is formed, each layer having a thickness, a material and a location configured to correspond to the thickness, material and location of the layers of the thickness of the edge of the panel 10, namely the web 1 or 2 and the spacer 3b of the spacer 3 and, optionally, the insulation layer 4 interposed between the web 1, 2 and the spacer 3.
  • the connecting elements are preferably in the same material as the protruding parts of the spacers and / or the webs. This configuration promotes the homogeneity of the assembly, the cooperating members having the same properties including mechanical expansion, ...
  • the mechanical strength of the panel is essentially provided by the spacer.
  • the panel has a large volume of insulation and veils 1, 2 fins.
  • the load transfers are essentially by the frame, the rest of the panel may be provided as dressing or filling or insulation.
  • the spacer / connecting elements together form a true support structure of the beam type.
  • the spacers and the connecting elements are advantageously solid members.
  • outer sail 30 sign 1a portion of the veil 31. outer sail 1b thread between portions 32. inner sail 2. inner sail 33. brace 3. brace 33a protruding part 3a protruding part 34. front face 3b infill 35. second layer of insulation 4. first layer of insulation 36. longitudinal side 4a curvature in layer 37. connecting element 5. second layer of insulation 38. front face 6. connecting element 40. sign 6a connecting element 43. brace 6H connecting element 43bis brace 6L connecting element 50. sign 7. connecting element 53. brace 8. part in prolongation 53bis. brace 9. longitudinal side extension part 60. sign 63.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
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Description

La présente invention concerne un assemblage comprenant au moins un panneau de construction avec une entretoise intercalée en son intérieur et un procédé de montage de l'assemblage.The present invention relates to an assembly comprising at least one construction panel with a spacer interposed therein and a method of mounting the assembly.

Plus particulièrement, la présente invention concerne un assemblage comprenant au moins un panneau comportant un voile extérieur et un voile intérieur. Ce panneau présente au moins une entretoise intercalée dans l'espace entre ses deux voiles et, avantageusement, au moins une couche isolante s'étendant le long de cet espace. De tels panneaux sont utiles dans le domaine de la construction ou du bâtiment, notamment pour constituer l'enveloppe d'un élément, cet élément pouvant être un bâtiment.More particularly, the present invention relates to an assembly comprising at least one panel comprising an outer web and an inner web. This panel has at least one spacer interposed in the space between its two webs and, advantageously, at least one insulating layer extending along this space. Such panels are useful in the field of construction or building, in particular to form the envelope of an element, this element may be a building.

Dans le domaine du bâtiment , ils peuvent ainsi être des panneaux de construction de l'enveloppe avec au moins une couche d'isolation thermique incorporée en leur intérieur, ces panneaux pouvant éventuellement être livrés en l'état en étant avantageusement revêtus d'enduit minéral. Un assemblage d'au moins un tel panneau avec une pièce externe de la structure du bâtiment ou d'au moins deux panneaux entre eux permet d'ériger des éléments de bâtiment pouvant dépasser les normes constructives en matière de performance thermique avec une forte qualité inertielle et une forte atténuation phonique.In the field of building, they can thus be building panels of the envelope with at least one layer of thermal insulation incorporated in their interior, these panels can optionally be delivered in the state advantageously being coated with mineral coating . An assembly of at least one such panel with an external part of the structure of the building or at least two panels between them can erect building elements that can exceed constructive standards for thermal performance with high inertial quality and high noise attenuation.

Le problème de l'isolation thermique est, actuellement, un problème crucial. Pour satisfaire aux contraintes d'isolation thermique, il est connu de prévoir au moins une couche isolante incorporée dans le panneau. Cependant, lors du raccordement de tels panneaux entre eux ou lors du raccordement d'un tel panneau avec une pièce rapportée faisant partie de la construction à bâtir, par exemple une dalle, une poutre, une solive, un plancher entre niveaux, la continuité de la couche d'isolation thermique n'est pas garantie dans le périmètre de l'assemblage réalisé créant ainsi un pont thermique néfaste à l'isolation thermique de l'assemblage à réaliser.The problem of thermal insulation is currently a crucial problem. To satisfy the thermal insulation constraints, it is known to provide at least one insulating layer incorporated in the panel. However, when connecting such panels together or when connecting such a panel with a patch part of the building to build, for example a slab, a beam, a joist, a floor between levels, the continuity of the thermal insulation layer is not guaranteed in the perimeter of the assembly thus creating a thermal bridge harmful to the thermal insulation of the assembly to achieve.

De plus, à la jonction de deux panneaux ou à la jonction d'un panneau avec une pièce externe, il convient de solidariser les panneaux ensemble ou au moins un panneau avec la pièce rapportée de manière suffisamment solide pour qu'il n'y ait pas de mouvement entre eux.In addition, at the junction of two panels or at the junction of a panel with an external part, it is necessary to secure the panels together or at least one panel with the insert sufficiently solid so that there is no movement between them.

Lors de cette solidarisation, il peut subsister des espaces laissés libres entre respectivement les voiles intérieurs et/ou les voiles extérieurs d'un premier et d'un second panneau ou entre le voile intérieur et/ou extérieur d'un panneau et la portion correspondante de la surface extérieure d'une pièce externe du bâtiment à laquelle est fixée ce panneau. Ces espaces, aussi petits soient-ils, sont gênants en ce qui concerne les propriétés d'isolation et d'étanchéité de l'air de l'assemblage final et la solidité de la solidarisation entre panneaux ou entre un ou des panneaux et une pièce rapportée.During this joining, there may remain gaps left between the inner webs and / or the outer webs of a first and a second panel respectively or between the inner and / or outer web of a panel and the corresponding portion. the outer surface of an external part of the building to which this sign is attached. These spaces, however small, are troublesome as regards the insulation and airtightness properties of the final assembly and the solidity of the joining between panels or between one or more panels and a part. reported.

Dans le cas d'une mauvaise solidarisation, les panneaux peuvent présenter des défauts d'alignement et un manque de raideur à la jonction entre panneaux, ce qui peut les amener à flamber légèrement sous une forte charge. Il en va de même pour la solidarisation d'au moins un panneau et une pièce rapportée.In the case of poor fastening, the panels may have misalignment and lack of stiffness at the junction between panels, which may cause them to flare slightly under a heavy load. It is the same for the joining of at least one panel and an insert.

Le document US 5 647 181 décrit un panneau constructif avec un voile extérieur et un voile intérieur. Les voiles intérieur et extérieur sont maintenus espacés et délimitent un espace intercalaire de réception d'un matériau d'isolation thermique. La jonction entre deux panneaux nécessite une pièce de jonction ce qui fait un élément compliqué à ajouter à la construction et peut poser des problèmes quant à la fixation de chacun des panneaux sur cette pièce, avec son assemblage sur chacun des panneaux pouvant poser problème. De plus, une pièce spécifique doit être utilisée pour un type de jonction, ce qui fait concevoir plusieurs pièces pour réaliser tous les types de jonction possibles. Cette pièce est aussi coûteuse et ne réalise pas une continuité de l'isolation thermique dans l'assemblage.The document US 5,647,181 describes a constructive panel with an outer veil and an inner veil. The inner and outer sails are kept spaced apart and delimit an intermediate space for receiving a thermal insulation material. The junction between two panels requires a connecting piece which makes a complicated element to add to the construction and may cause problems in the attachment of each of the panels on this piece, with its assembly on each of the panels that can be problematic. In addition, a specific part must be used for a type of junction, which makes designing several parts to achieve all possible types of junction. This part is also expensive and does not achieve a continuity of the thermal insulation in the assembly.

On connaît de la publication WO - A2 - 2010 013233 un assemblage de panneaux essentiellement par clipsage. La structure des panneaux et les moyens pour leur solidarisation ne permettent pas une résistance mécanique substantielle ce qui limite les applications de cette technique à des constructions légères non porteuses du type toit vitré.We know of the publication WO - A2 - 2010 013233 a panel assembly essentially by clipping. The structure of the panels and the means for their joining do not allow a substantial mechanical resistance which limits the applications of this technique to light non-load bearing constructions of the glazed roof type.

Le document WO - A2 - 2007/073224 divulgue un assemblage de modules à des coins de construction. Un poteau et des éléments de liaison complexes sont nécessités par le procédé d'assemblage. La résistance mécanique des liaisons repose par ailleurs sur des profilés métalliques appliqués sur de faibles surfaces de contact et concourant à former un système fortement hétérogène.The document WO - A2 - 2007/073224 discloses an assembly of modules at construction corners. Post and complex connecting elements are required by the assembly process. The mechanical strength of the links is also based on metal profiles applied to small contact surfaces and contributing to form a highly heterogeneous system.

Le document DE-A-2010120 divulgue un assemblage de deux panneaux selon le préambule de la revendication 1. Des moyens complexes de montage relatif des panneaux y sont présentés. Ces moyens ne garantissent pas un montage pratique et/ou une bonne efficacité en termes de résistance mécanique.The document DE-A-2010120 discloses an assembly of two panels according to the preamble of claim 1. Complex means for relative mounting panels are presented. These means do not guarantee a practical assembly and / or a good efficiency in terms of mechanical strength.

La présente invention a pour but de résoudre au moins en partie ces inconvénients.The present invention aims to solve at least in part these disadvantages.

Pour atteindre cet objectif, il est prévu selon l'invention un assemblage est prévu selon la revendication 1.To achieve this objective, an assembly according to the invention is provided according to claim 1.

L'effet technique obtenu est une facilité de positionnement des panneaux l'un par rapport à l'autre ou du panneau par rapport à la pièce lors de l'assemblage. Dans le même temps, la résistance mécanique est élevée grâce aux éléments de liaison. Avantageusement, les contacts sont plans, sur des surfaces importantes comparées aux dimensions des panneaux si bien que les concentrations de contraintes sont limitées. Préférentiellement, les parties dépassantes des entretoises des panneaux sont alors en contact l'une de l'autre, avantageusement en butée l'une contre l'autre ou la partie dépassante de l'entretoise d'un panneau est en contact avec la pièce externe. Ceci permet un maintien relatif du ou des panneaux lors de leur assemblage.The technical effect obtained is an ease of positioning the panels relative to one another or the panel relative to the part during assembly. At the same time, the mechanical strength is high thanks to the connecting elements. Advantageously, the contacts are flat, on large surfaces compared to the dimensions of the panels so that the stress concentrations are limited. Preferably, the protruding parts of the struts of the panels are then in contact with one another, advantageously abutting against one another or the protruding part of the spacer of a panel is in contact with the outer part . This allows a relative maintenance of the panel or panels during assembly.

Cet effet technique permet aussi la reprise totale des charges et contraintes structurelles dans toutes les directions, par exemple par constitution de piliers d'angle ou de milieu de mur à la jonction des panneaux, ou la constitution de muraillères hautes et basses à la jonction des panneaux et à la jonction avec d'autres éléments du bâti tels que planchers ou dalle. Cela assure avantageusement à la fois, par ses caractéristiques propres, la totalité des fonctions structurelles et d'étanchéité à l'air tout en éliminant les sources de pont thermique.This technical effect also allows the total recovery of structural loads and stresses in all directions, for example by constituting corner pillars or mid-wall at the junction of the panels, or the constitution of walls high and low at the junction of the panels and at the junction with other elements of the frame such as floors or slab. This advantageously ensures both, by its own characteristics, all the structural functions and airtightness while eliminating the sources of thermal bridge.

De plus, les éléments de liaison n'ont pas à être spécifiquement adaptés au type d'assemblage en pouvant être de forme parallélépipédique standard et en ne devant être adaptés qu'au voile qu'ils prolongent. Un autre intérêt potentiel des éléments de liaison est qu'ils peuvent parcourir plusieurs panneaux juxtaposés ou superposés si bien qu'ils constituent des moyens de transfert de charges, particulièrement pour descendre les charges vers la base de la construction.In addition, the connecting elements do not have to be specifically adapted to the type of assembly by being able to be standard parallelepiped shape and not to be adapted to the veil they extend. Another potential advantage of the connecting elements is that they can traverse several juxtaposed or superimposed panels so that they constitute charge transfer means, particularly for lowering the charges towards the base of the construction.

Un autre avantage de la présente invention est de permettre la continuité de la couche d'isolation thermique tout le long de l'assemblage, celle-ci n'étant pas interrompue par la présence d'une pièce de jonction, les éléments de liaison n'interférant pas avec cette couche.Another advantage of the present invention is to allow the continuity of the thermal insulation layer all along the assembly, the latter not being interrupted by the presence of a connecting piece, the connecting elements n not interfering with this layer.

L'assemblage selon l'invention pourra en outre présenter au moins facultativement l'une quelconque des caractéristiques suivantes :

  • cet élément de liaison fait la jonction entre les voiles extérieurs ou les voiles intérieurs des deux panneaux ou fait la jonction du voile extérieur ou du voile intérieur du panneau avec la portion de la pièce externe en vis à vis dudit voile,
  • au moins un élément de liaison est inséré dans chaque espace laissé vide,
  • au moins un élément de liaison est solidarisé avec au moins une entretoise et/ou un des voiles d'un panneau par des moyens mécaniques de solidarisation et/ou par collage, avantageusement dans une continuité conférant, en plus, à l'assemblage une étanchéité à l'air au moins égale aux valeurs des normes en vigueur.
  • l'assemblage étant d'au moins deux panneaux avec ces panneaux s'étendant dans le prolongement l'un de l'autre, les faces frontales des parties dépassantes des entretoises en vis à vis des deux panneaux sont en appui l'une contre l'autre, un élément de liaison étant prévu pour chaque jonction entre les voiles extérieurs d'une part et les voiles intérieurs d'autre part, ces éléments de liaison joignant sans discontinuité les voiles respectifs,
  • une pièce externe est insérée à la jonction des deux panneaux dans un de ses voiles extérieurs ou intérieurs, la face frontale de la pièce étant en appui sur le côté longitudinal en vis à vis des parties dépassantes de l'entretoise, cette pièce remplaçant au moins partiellement l'élément de liaison du côté dudit voile,
  • l'assemblage étant d'au moins deux panneaux avec ces panneaux s'étendant en faisant un angle entre eux, le voile du premier panneau, du côté où s'étend le second panneau, est en contact avec le voile correspondant du second panneau, un premier et un second élément de liaison remplissant l'espace entre les voiles opposés des panneaux, lesdits éléments de liaison formant un angle entre eux,
  • les panneaux forment un angle droit entre eux, le premier élément de liaison recouvrant le côté longitudinal en vis à vis de la partie dépassante de l'entretoise du premier panneau et la face avant de la partie dépassante de l'entretoise du second panneau tandis que le second élément de liaison recouvre le côté longitudinal en vis à vis de la seconde entretoise ainsi que la face avant du premier élément de liaison,
  • la face frontale de la partie dépassante du premier panneau est en appui contre une portion du côté longitudinal de la partie dépassante du second panneau,
  • la partie dépassante de la première entretoise est prolongée dans sa longueur par une partie de prolongement d'épaisseur moindre que le reste de ladite partie dépassante, un côté longitudinal de la partie de prolongement étant en appui contre la face frontale de la partie dépassante du second panneau,
  • l'assemblage comprenant au moins un panneau et au moins une pièce externe, la pièce externe traverse transversalement complètement le panneau, un élément de liaison étant prévu respectivement pour les voiles externe et interne entre chaque voile et une portion de la pièce en vis à vis dudit voile, cet élément de liaison pouvant être une pièce auxiliaire de la pièce externe,
  • chaque panneau comporte une première couche d'isolation thermique, cette couche étant continue pour tout l'assemblage,
  • la première couche d'isolation thermique est agencée sur la face interne du voile extérieur faisant face à l'espace intercalaire,
  • la partie dépassante d'une entretoise ou des entretoises d'un panneau fait saillie dans la longueur et/ou dans la largeur dudit panneau,
  • avantageusement, la moitié au plus de l'entretoise dépasse de la longueur et/ou de la largeur du panneau et ce dépassement peut, par ailleurs, être égal à l'épaisseur du voile extérieur ou intérieur.
  • l'entretoise présente une épaisseur et/ou une largeur égale ou multiple respectivement de l'épaisseur ou de la largeur d'un des voiles,
  • l'entretoise n'occupe que partiellement la longueur de l'espace intercalaire entre voiles extérieur et intérieur, la portion restante de cet espace étant occupée par au moins une seconde couche d'isolation thermique.
  • un panneau comporte au moins deux couches d'isolation thermique présentant des caractéristiques d'isolation identiques ou différentes.
  • au moins un voile d'un panneau est constitué d'éléments arrangés en strates alternées et croisées, une strate s'étendant dans la longueur du panneau étant suivie par une strate s'étendant dans sa largeur, les strates étant solidarisées ensemble par des moyens de fixation mécaniques ou par collage.
  • les strates sont en nombre impair, les strates s'étendant dans la direction dans laquelle le panneau est le plus sollicité étant les plus nombreuses ; avantageusement, cette direction est suivant la largeur du panneau.
  • les strates sont formées d'éléments successifs, par exemple de planches, et solidarisés ensemble.
  • les entretoises des panneaux ou au moins leur partie dépassante ont une forme parallélépipédique, avantageusement parallélépipédique rectangle ;
  • les éléments de liaison ont une forme parallélépipédique, avantageusement parallélépipédique rectangle ;
  • au moins un panneau est symétrique par rapport à un plan le traversant au milieu de son épaisseur ;
  • les entretoises ou au moins leurs parties dépassantes et les éléments de liaison sont dans le même matériau ;
  • la partie dépassante de l'entretoise d'au moins un panneau comporte une face frontale parallèle à l'épaisseur du panneau et deux faces latérales parallèles au plan du panneau ;
  • le face frontale comporte au moins une concavité formant au moins partiellement une cavité de passage.
  • l'assemblage comporte au moins un ensemble d'au moins deux panneaux coopérant avec deux éléments de liaison, les éléments de liaison étant configurés pour emplir les volumes par les parties dépassantes laissées libres lors de la mise côte à côte en angle ou en ligne des deux panneaux.
  • le au moins un élément de liaison est configuré pour s'appliquer simultanément sur deux surfaces planes perpendiculaires entre elles d'au moins un panneau.
  • le au moins un élément de liaison est solidarisé à deux entretoises ou à une entretoise et la pièce externe
The assembly according to the invention may furthermore have at least optionally any of the following characteristics:
  • this connecting element makes the junction between the outer sails or the internal sails of the two panels or makes the junction of the outer web or the inner web of the panel with the portion of the outer part facing said web,
  • at least one connecting element is inserted into each empty space,
  • at least one connecting element is secured to at least one spacer and / or one of the webs of a panel by mechanical securing means and / or bonding, advantageously in a continuity conferring, in addition, the assembly a seal air at least equal to the values of the standards in force.
  • the assembly being at least two panels with these panels extending in the extension of one another, the end faces of the protruding portions of the spacers opposite the two panels bear against each other; another, a connecting element being provided for each junction between the outer sails on the one hand and the inner sails on the other hand, these connecting elements joining without interruption the respective sails,
  • an outer piece is inserted at the junction of the two panels in one of its outer or inner sails, the front face of the piece being supported on the longitudinal side facing the protruding parts of the spacer, this replacement part at least partially the connecting element on the side of said web,
  • the assembly being at least two panels with these panels extending at an angle between them, the web of the first panel, the side where extends the second panel, is in contact with the corresponding web of the second panel, a first and a second connecting element filling the space between the opposite webs of the panels, said connecting elements forming an angle between them,
  • the panels form a right angle between them, the first connecting element covering the longitudinal side facing the protruding portion of the spacer of the first panel and the front face of the projecting portion of the spacer of the second panel while the second connecting element covers the longitudinal side facing the second spacer and the front face of the first connecting element,
  • the end face of the protruding portion of the first panel bears against a portion of the longitudinal side of the protruding portion of the second panel,
  • the protruding portion of the first spacer is extended in length by an extension portion of lesser thickness than the remainder of said protruding portion, a longitudinal side of the extension portion bearing against the end face of the protruding portion of the second sign,
  • the assembly comprising at least one panel and at least one external part, the outer part transversely crosses the panel completely, a connecting element being provided respectively for the outer and inner webs between each web and a portion of the part facing each other; said web, which connecting element can be an auxiliary part of the outer part,
  • each panel has a first layer of thermal insulation, this layer being continuous for all the assembly,
  • the first thermal insulation layer is arranged on the inner face of the outer web facing the interspace,
  • the protruding portion of a spacer or spacers of a panel protrudes in the length and / or width of said panel,
  • advantageously, not more than half of the spacer exceeds the length and / or the width of the panel, and this excess may, moreover, be equal to the thickness of the outer or inner web.
  • the spacer has a thickness and / or a width equal or multiple respectively of the thickness or the width of one of the sails,
  • the spacer occupies only partially the length of the interspace between outer and inner sails, the remaining portion of this space being occupied by at least a second layer of thermal insulation.
  • a panel comprises at least two thermal insulation layers having identical or different insulation characteristics.
  • at least one veil of a panel consists of elements arranged in alternating and crossed strata, a stratum extending in the length of the panel being followed by a stratum extending in its width, the strata being secured together by means mechanical fixing or gluing.
  • the strata are odd in number, the strata extending in the direction in which the panel is the most solicited being the most numerous; advantageously, this direction is along the width of the panel.
  • the strata are formed of successive elements, for example boards, and joined together.
  • the struts of the panels or at least their protruding part have a parallelepipedal shape, advantageously parallelepiped rectangle;
  • the connecting elements have a parallelepipedal shape, advantageously parallelepiped rectangle;
  • at least one panel is symmetrical with respect to a plane passing through it in the middle of its thickness;
  • the spacers or at least their protruding parts and the connecting elements are in the same material;
  • the protruding portion of the spacer of at least one panel has a front face parallel to the thickness of the panel and two side faces parallel to the plane of the panel;
  • the end face comprises at least one concavity forming at least partially a passage cavity.
  • the assembly comprises at least one set of at least two panels cooperating with two connecting elements, the connecting elements being configured to fill the volumes by the protruding parts left free during the side-by-side cornering or in line of two panels.
  • the at least one connecting element is configured to apply simultaneously on two flat surfaces perpendicular to one another at least one panel.
  • the at least one connecting element is secured to two spacers or to a spacer and the outer piece

L'invention concerne aussi un procédé d'assemblage d'au moins deux panneaux ou d'au moins un panneau avec une pièce, selon la revendication 15.The invention also relates to a method of assembling at least two panels or at least one panel with a part, according to claim 15.

Le panneau selon l'invention peut être du type comprenant un voile extérieur et un voile intérieur, les voiles extérieur et intérieur délimitant un espace intercalaire entre eux, au moins une première couche d'isolation ainsi qu'au moins une entretoise étant agencée dans ledit espace intercalaire et caractérisé en ce que l'entretoise présente une partie dépassant des voiles extérieur et intérieur du panneau.The panel according to the invention may be of the type comprising an outer web and an inner web, the outer and inner webs delimiting an interspace between them, at least one first insulation layer and at least one spacer being arranged in said intermediate space and characterized in that the spacer has a portion protruding outer and inner walls of the panel.

Ce panneau peut comporter l'une des caractéristiques optionnelles suivantes :

  • la partie est dépassante dans la longueur et/ou dans la largeur du panneau,
  • avantageusement, la moitié au plus de l'entretoise dépasse de la longueur et/ou de la largeur de l'élément et ce dépassement peut, par ailleurs, être égal à l'épaisseur du voile extérieur ou intérieur,
  • l'entretoise présente une épaisseur et/ou une largeur égale ou multiple respectivement de l'épaisseur ou de la largeur d'une des voiles,
  • la largeur et l'épaisseur de l'entretoise sont sensiblement équivalentes à celles de l'espace intercalaire entre voiles extérieur et intérieur,
  • l'entretoise n'occupe que partiellement la longueur de l'espace intercalaire entre voiles extérieur et intérieur, le restant de cet espace étant occupé par au moins une seconde couche d'isolation,
  • les couches d'isolation successives présentent optionnellement des densités différentes,
  • au moins un voile est constitué d'éléments arrangés en strates alternées et croisées, une strate s'étendant dans la longueur ou dans la largeur du panneau étant suivie par une strate s'étendant perpendiculairement ou obliquement à la précédente et suivie par une strate s'étendant dans la même direction que la première strate, les strates étant solidarisées ensemble par des moyens de liaison,
  • les strates sont en nombre impair, les strates s'étendant dans la direction dans laquelle le panneau est le plus sollicité, étant les plus nombreuses, avantageusement cette direction est selon la largeur du panneau.
  • les strates sont formées d'éléments successifs par exemple de planches successives dans le sens de l'extension de chaque strate et solidarisées ensemble,
  • la première couche d'isolation thermique s'étend sur la totalité de la longueur du panneau en appui sur un des voiles.
This panel may have one of the following optional features:
  • the part is protruding in the length and / or width of the panel,
  • advantageously, not more than half of the spacer exceeds the length and / or the width of the element and this excess may, moreover, be equal to the thickness of the outer or inner web,
  • the spacer has a thickness and / or a width equal or multiple respectively of the thickness or the width of one of the sails,
  • the width and the thickness of the spacer are substantially equivalent to those of the interspace between outer and inner sails,
  • the spacer only partially occupies the length of the interspace between outer and inner sails, the remainder of this space being occupied by at least one second insulation layer,
  • the successive insulation layers optionally have different densities,
  • at least one veil is composed of elements arranged in alternating and crossed strata, a stratum extending in the length or width of the panel being followed by a stratum extending perpendicularly or obliquely to the preceding one and followed by a stratum extending in the same direction as the first layer, the layers being joined together by connecting means,
  • the strata are in odd number, the strata extending in the direction in which the panel is the most stressed, being the most numerous, advantageously this direction is according to the width of the panel.
  • the strata are formed of successive elements, for example successive boards in the direction of extension of each stratum and joined together,
  • the first thermal insulation layer extends over the entire length of the panel resting on one of the webs.

D'autres caractéristiques, buts et avantages de la présente invention apparaîtront à la lecture de la description détaillée qui va suivre, et en regard des dessins annexés, donnés à titre d'exemples non limitatifs et sur lesquels :

  • la figure 1 est une coupe longitudinale d'une partie d'un panneau pour un assemblage selon la présente invention,
  • la figure 2 est une coupe longitudinale d'une partie d'un assemblage selon la présente invention, formé de deux panneaux, les deux panneaux s'étendant dans le prolongement l'un de l'autre,
  • la figure 3 est une coupe longitudinale d'une partie d'un assemblage selon la présente invention, formé de deux panneaux, les deux panneaux s'étendant en formant un angle droit entre eux,
  • la figure 4 est une coupe longitudinale d'une partie d'un assemblage selon la présente invention, formé de deux panneaux, les deux panneaux s'étendant en formant un angle droit entre eux, cette figure étant de configuration similaire à la figure 3 et montrant des emplacements possibles de moyens de solidarisation d'éléments de liaison des deux panneaux selon un premier mode de réalisation de la solidarisation,
  • la figure 5 est une coupe longitudinale d'une partie d'un assemblage selon la présente invention, formé de deux panneaux, les deux panneaux s'étendant en formant un angle droit entre eux, cette figure étant dans une configuration différente de celle de la figure 3 en particulier dans l'épaisseur de l'entretoise différente de l'épaisseur du voile, en présentant une partie de prolongement de l'entretoise d'un panneau, cette figure montrant en outre d'autres emplacements possibles de moyens de solidarisation d'éléments des deux panneaux selon un second mode de réalisation de la solidarisation,
  • la figure 6 est une coupe longitudinale d'une partie d'un assemblage selon la présente invention, formé de deux panneaux avec une pièce rapportée partiellement introduite entre les deux panneaux du côté des voiles intérieurs de ceux-ci,
  • la figure 7 est une coupe longitudinale d'une partie d'un assemblage selon la présente invention, formé d'un panneau et d'une pièce rapportée solidarisée audit panneau,
  • la figure 8 est une vue en perspective d'un panneau pour un assemblage selon la présente invention, ce panneau étant dans une autre forme de réalisation que celle montrée à la figure 1, le panneau de cette figure présentant des entretoises sur chacune de ses bordures, selon sa longueur et selon sa largeur,
  • la figure 9 est une vue en perspective d'un assemblage selon la présente invention formée de plusieurs panneaux, les panneaux supérieurs étant vus en coupe horizontale,
  • la figure 10 illustre une vue en perspective similaire à celle de la figure 9, les panneaux supérieurs étant visibles dans leur hauteur complète,
  • la figure 11 montre une autre possibilité de structure de panneau.
Other features, objects and advantages of the present invention will appear on reading the detailed description which follows, and with reference to the appended drawings, given by way of non-limiting examples and in which:
  • the figure 1 is a longitudinal section of a portion of a panel for an assembly according to the present invention,
  • the figure 2 is a longitudinal section of a part of an assembly according to the present invention, formed of two panels, the two panels extending in the extension of one another,
  • the figure 3 is a longitudinal section of a portion of an assembly according to the present invention, formed of two panels, the two panels extending at a right angle to each other,
  • the figure 4 is a longitudinal section of a portion of an assembly according to the present invention, formed of two panels, the two panels extending at a right angle between them, this figure being of similar configuration to the figure 3 and showing possible locations of means for securing connecting elements of the two panels according to a first embodiment of the fastening,
  • the figure 5 is a longitudinal section of a portion of an assembly according to the present invention, formed of two panels, the two panels extending at a right angle between them, this figure being in a configuration different from that of the figure 3 in particular in the thickness of the spacer different from the thickness of the web, by having an extension part of the spacer of a panel, this figure also showing other possible locations of means for securing elements two panels according to a second embodiment of the fastening,
  • the figure 6 is a longitudinal section of a portion of an assembly according to the present invention, formed of two panels with an insert partially inserted between the two panels on the side of the inner sails thereof,
  • the figure 7 is a longitudinal section of a part of an assembly according to the present invention, formed of a panel and an insert secured to said panel,
  • the figure 8 is a perspective view of a panel for an assembly according to the present invention, this panel being in a further embodiment than that shown in FIG. figure 1 , the panel of this figure having spacers on each of its borders, according to its length and according to its width,
  • the figure 9 is a perspective view of an assembly according to the present invention formed of several panels, the upper panels being seen in horizontal section,
  • the figure 10 illustrates a perspective view similar to that of the figure 9 , the upper panels being visible in their full height,
  • the figure 11 shows another possibility of panel structure.

Aux figures 1 à 7 de la présente demande, seules seront visibles la longueur et l'épaisseur du panneau 10, 20 ou 30, tandis qu'aux figures 8 et 9 ces trois dimensions peuvent être vues.To the Figures 1 to 7 of the present application, only the length and thickness of the panel 10, 20 or 30 will be visible, whereas figures 8 and 9 these three dimensions can be seen.

A la figure 1, la longueur est indiquée dans le sens de la flèche L et l'épaisseur dans le sens de la flèche E, la largeur (ou hauteur) du panneau s'étendant perpendiculairement au plan des figures.To the figure 1 , the length is indicated in the direction of the arrow L and the thickness in the direction of the arrow E, the width (or height) of the panel extending perpendicularly to the plane of the figures.

D'une manière générale, l'assemblage décrit dans le sens de la longueur est applicable à un assemblage suivant la largeur (ou hauteur) et réciproquement.In general, the assembly described in the direction of the length is applicable to an assembly according to the width (or height) and vice versa.

A cette figure 1, le panneau 10 est constitué d'un voile extérieur 1 et d'un voile intérieur 2 en faisant référence à l'intérieur ou l'extérieur de l'assemblage à réaliser avec ce panneau 10 pour former le bâtiment. Ces deux voiles 1 et 2 sont disposés et maintenus espacés par l'intermédiaire d'une entretoise 3 introduite au moins partiellement entre les voiles 1 et 2. Une première couche de matériau isolant 4 est introduite entre un voile, à la figure 1 le voile extérieur 1, et l'entretoise 3. Cette première couche 4 d'isolation adhère à la face du voile extérieur 1 en regard de l'entretoise 3 sur toute la longueur du panneau 10 et est avantageusement continue pour tout l'assemblage qui va être formé, par exemple un assemblage d'au moins un panneau et d'une pièce externe rapportée ou un assemblage d'au moins deux panneaux.At this figure 1 , the panel 10 consists of an outer web 1 and an inner web 2 with reference to the inside or outside of the assembly to be made with this panel 10 to form the building. These two webs 1 and 2 are arranged and kept spaced by means of a spacer 3 inserted at least partially between the webs 1 and 2. A first layer of insulating material 4 is introduced between a web, at the figure 1 the outer web 1, and the spacer 3. This first insulation layer 4 adheres to the face of the outer web 1 opposite the spacer 3 over the entire length of the panel 10 and is advantageously continuous for the entire assembly which will be formed, for example an assembly of at least one panel and an outer part reported or an assembly of at least two panels.

Un tel panneau 10 peut être placé dans une position de travail de direction horizontale, verticale ou oblique, la longueur du panneau 10 s'étendant selon cette direction. Les voiles extérieur 1 et intérieur 2 d'un tel panneau 10 peuvent être constitués de planches dont une seule est référencée 1 a à la figure 1. Ces planches 1a, de largeur quelconque, sont placées avantageusement en strates alternées croisées à 90°, avantageusement fixées entre elles par des clous et/ou des agrafes n'entraînant pas de problèmes d'usinage et/ou collées. Le profil des chants de contact entre deux planches est référencé 1 b et peut présenter une forme apte à réaliser une jonction solide. Avantageusement, la colle est en phase aqueuse sans émission organique volatile et est utilisée en faible épaisseur, améliorant l'étanchéité à l'air et réduisant les passages d'humidité en phase liquide entre les strates et protégeant ainsi le matériau utilisé, le collage ne nécessitant pas d'équipement de mise en pression.Such a panel 10 may be placed in a working position of horizontal, vertical or oblique direction, the length of the panel 10 extending in this direction. The outer 1 and inner 2 sails of such a panel 10 may consist of boards, only one of which is referenced 1a to the figure 1 . These boards 1a, of any width, are advantageously placed in alternating layers crossed at 90 °, advantageously fixed together by nails and / or staples not causing machining problems and / or glued. The profile of the contact edges between two boards is referenced 1b and may have a shape capable of making a solid junction. Advantageously, the adhesive is in the aqueous phase without volatile organic emission and is used in thin thickness, improving the airtightness and reducing the liquid phase moisture passages between the layers and thus protecting the material used, the bonding not requiring pressurizing equipment.

Une strate s'étendant dans la largeur du panneau peut être suivie par une strate s'étendant dans la longueur du panneau mais ce n'est pas obligatoire. Un tel agencement renforce la solidité du panneau ainsi construit. Cette fonction peut être assurée avantageusement par un clouage ou/et une agrafe.A stratum extending in the width of the panel may be followed by a stratum extending in the length of the panel but this is not mandatory. Such an arrangement reinforces the strength of the panel thus constructed. This function can be provided advantageously by nailing or / and staple.

Ces strates sont avantageusement en nombre impair, par exemple 3 ou 5 strates afin de garantir une forte résistance aux efforts de compression, le plus grand nombre de strates s'étendant à la figure 1 dans la largeur du panneau 10, la largeur formant préférentiellement une partie verticale du bâtiment.These strata are advantageously in an odd number, for example 3 or 5 strata in order to guarantee a high resistance to compressive stresses, the greatest number of strata extending to the figure 1 in the width of the panel 10, the width preferably forming a vertical part of the building.

L'entretoise 3 d'un panneau 10 est avantageusement constituée des mêmes composants que le voile extérieur 1 ou intérieur 2 de ce panneau 10. Les strates formées sur cette entretoise 3 présentent les mêmes caractéristiques que celles des voiles extérieur 1 ou intérieur 2. Avantageusement, la largeur et l'épaisseur de l'entretoise 3 est égale à ou est un multiple de la largeur ou de l'épaisseur d'un voile extérieur 1. Avantageusement, les voiles extérieur 1 et intérieur 2 sont similaires et l'épaisseur de l'entretoise 3 est sensiblement égale au tiers de l'épaisseur totale du panneau 10, cette épaisseur étant alors celle des voiles extérieur 1 et intérieur 2. Avantageusement, la largeur de l'entretoise 3 est sensiblement égale au double de son épaisseur. Ceci n'est pas limitatif et une entretoise 3 avec d'autres rapports de largeur et d'épaisseur en relation avec les voiles extérieur 1 et intérieur 2 pourra être utilisée pour la formation d'un panneau 10.The spacer 3 of a panel 10 is advantageously constituted by the same components as the outer web 1 or inside 2 of this panel 10. The strata formed on this spacer 3 have the same characteristics as those of the outer 1 or inner 2 sails. Advantageously the width and the thickness of the spacer 3 is equal to or is a multiple of the width or the thickness of an outer web 1. Advantageously, the outer and inner sails 1 and 2 are similar and the thickness of the spacer 3 is substantially equal to one third of the total thickness of the panel 10, this thickness then being that of the outer and inner fins 1 2. Advantageously, the width of the spacer 3 is substantially equal to twice its thickness. This is not limiting and a spacer 3 with other ratios of width and thickness in relation to the outer webs 1 and 2 inside can be used for the formation of a panel 10.

Dans les modes de réalisation correspondant aux figures 1 à 9 et notamment à la figure 1, en supplément de la première couche d'isolation 4 intercalée entre le voile extérieur 1 et l'entretoise 3, comme l'entretoise 3 n'occupe pas tout l'espace intercalaire compris entre voile extérieur 1 et voile intérieur 2, la partie restante de cet espace non occupée par l'entretoise 3 est avantageusement remplie d'une seconde couche d'isolation 5 thermique. L'entretoise 3 forme ainsi un cadre continu sur le pourtour des voiles 1, 2 et délimite un volume interne d'isolation. Ce cadre peut assurer à lui seul la qualité structurelle de l'élément si l'épaisseur du ou des voiles n'est pas suffisante pour y contribuer.In the embodiments corresponding to Figures 1 to 9 and in particular figure 1 , in addition to the first insulating layer 4 interposed between the outer web 1 and the spacer 3, as the spacer 3 does not occupy the entire spacer space between outer web 1 and inner sail 2, the remaining part this space not occupied by the spacer 3 is advantageously filled with a second thermal insulation layer 5. The spacer 3 thus forms a continuous frame around the periphery of the webs 1, 2 and delimits an internal volume of insulation. This frame alone can ensure the structural quality of the element if the thickness of the sail or sails is not sufficient to contribute.

A la fois solide et isolante, cette solution limite aussi le poids de l'ensemble.At the same time solid and insulating, this solution also limits the weight of the whole.

Les première et seconde couches d'isolation 4 et 5 peuvent présenter des propriétés thermique et inertielle différentes l'une de l'autre. Par exemple, la première couche de matériau isolant 4 en assurant une continuité intégrale dans le périmètre de l'assemblage garantissant ainsi une rupture de pont thermique peut être mono ou multicouches de haute densité. La seconde couche d'isolation 5, interrompue dans l'assemblage par la présence de l'entretoise 3, peut être de moyenne densité. La nature du matériau d'isolation de ces couches 4 et 5 peut-être, par exemple, de la fibre végétale, de la laine minérale ou toute autre forme de matériau isolant connu.The first and second insulating layers 4 and 5 may have different thermal and inertial properties of each other. For example, the first layer of insulating material 4 by ensuring an integral continuity in the perimeter of the assembly thus ensuring a thermal break can be mono or multilayer high density. The second insulation layer 5, interrupted in the assembly by the presence of the spacer 3, may be of medium density. The nature of the insulation material of these layers 4 and 5 may be, for example, vegetable fiber, mineral wool or any other form of known insulating material.

Selon la présente invention, une partie 3a de l'entretoise 3 dépasse des voiles extérieur 1 et intérieur 2 du panneau 10, ceci dans le sens de la longueur du panneau à la figure 1 ainsi qu'aux figures 2 à 7, mais ce n'est pas limitatif. Cette partie dépassant de la longueur 3a sert au raccordement du panneau 10 avec un autre panneau ou avec une pièce externe rapportée, comme il sera vu par la suite en regard des figures 2 à 7 et 9.According to the present invention, a part 3a of the spacer 3 protrudes from the outer 1 and inner 2 webs of the panel 10, this in the direction of the length of the panel at the figure 1 as well as Figures 2 to 7 but it is not limiting. This portion protruding from the length 3a is used to connect the panel 10 with another panel or with an external part added, as will be seen later with regard to Figures 2 to 7 and 9 .

La figure 2 montre un assemblage 100 de deux panneaux 10 et 20, les deux panneaux 10 et 20 se trouvant dans le prolongement l'un de l'autre.The figure 2 shows an assembly 100 of two panels 10 and 20, the two panels 10 and 20 being in the extension of one another.

Conformément à la présente invention, chaque panneau 10 ou 20 présente une entretoise respective 3 ou 23 avec chacune une partie dépassant de la longueur 3a ou 23a faisant respectivement saillie du voile extérieur 1 ou 21 et du voile intérieur 2 ou 22 de chaque panneau 10 ou 20.According to the present invention, each panel 10 or 20 has a respective spacer 3 or 23 with each a portion protruding from the length 3a or 23a protruding respectively from the outer web 1 or 21 and the inner web 2 or 22 of each panel 10 or 20.

Lors de cet assemblage, les parties 3a ou 23a dépassant de chaque entretoise 3 ou 23 sont mises dans le prolongement l'une de l'autre en vis à vis de sorte que leurs faces frontales sont appliquées l'une contre l'autre. La surface de contact des faces frontales est référencée 11 à la figure 2.During this assembly, the parts 3a or 23a protruding from each spacer 3 or 23 are placed in the extension of one another facing each other so that their end faces are applied against each other. The contact surface of the end faces is referenced 11 at the figure 2 .

A la figure 2, étant donné que chaque partie dépassant de la longueur 3a ou 23a de l'entretoise 3 ou 23 fait saillie de ses voiles respectifs 1 et 2 ou 21 et 22, lors du contact des faces frontales des ces parties dépassantes 3a ou 23a, les faces frontales respectives des voiles extérieurs 1 et 21 et intérieurs 2 et 22 des panneaux 10 et 20 sont à distance l'une de l'autre.To the figure 2 , since each part protruding from the length 3a or 23a of the spacer 3 or 23 protrudes from its respective webs 1 and 2 or 21 and 22, when the end faces of these protruding parts 3a or 23a are in contact with each other, the faces respective front of the outer webs 1 and 21 and inner 2 and 22 of the panels 10 and 20 are at a distance from each other.

Dans ces espaces laissés vides entre, d'une part, les voiles extérieurs 1 et 21 et, d'autre part, les voiles intérieurs 2 et 22, un élément de liaison 6 pour les voiles extérieurs 1 et 21 et un élément de liaison 6a pour les voiles intérieurs 2 et 22 sont introduits pour combler l'espace vide respectif. Chaque élément de liaison 6, 6a est placé respectivement dans le prolongement des deux voiles extérieurs 1 et 21 ou des deux voiles intérieurs 2 et 22. Ainsi, du fait de l'inclusion de cet élément de liaison 6 ou 6a entre respectivement les voiles extérieurs 1 et 21 ou les voiles intérieurs 2 et 22, ces voiles 1 et 21 ou 2 et 22 sont continus sur la face extérieure ou intérieure des panneaux 10 et 20.In these spaces left empty between, on the one hand, the outer sails 1 and 21 and, on the other hand, the inner sails 2 and 22, a connecting element 6 for the outer sails 1 and 21 and a connecting element 6a for the inner sails 2 and 22 are introduced to fill the respective empty space. Each connecting element 6, 6a is respectively placed in the extension of the two outer webs 1 and 21 or the two inner webs 2 and 22. Thus, because of the inclusion of this connecting element 6 or 6a respectively between the outer webs 1 and 21 or the inner sails 2 and 22, these sails 1 and 21 or 2 and 22 are continuous on the outer or inner side of the panels 10 and 20.

Une caractéristique avantageuse de l'invention est que la première couche d'isolation 4 thermique s'étend aussi de manière continue le long de l'assemblage 100 des deux panneaux 10 et 20, donc sans interruption le long de la face de son voile la portant en regard de l'entretoise 3 ou 23. A la figure 2, cette face est celle du voile extérieur 1 et 21 en regard des entretoises 3 et 23.An advantageous characteristic of the invention is that the first thermal insulation layer 4 also extends continuously along the assembly 100 of the two panels 10 and 20, thus without interruption along the face of its web. bearing against spacer 3 or 23. At figure 2 this face is that of the outer web 1 and 21 opposite the spacers 3 and 23.

Les deux panneaux 10 et 20 sont ainsi symétriques par rapport au plan contenant la surface de contact 11 des deux entretoises 3 et 23.The two panels 10 and 20 are thus symmetrical with respect to the plane containing the contact surface 11 of the two spacers 3 and 23.

La figure 3 illustre le cas d'un assemblage de deux panneaux 10 et 30, les panneaux n'étant pas dans le prolongement l'un de l'autre mais formant un angle entre eux.The figure 3 illustrates the case of an assembly of two panels 10 and 30, the panels being not in the extension of one another but forming an angle between them.

A cette figure, l'angle formé par les deux panneaux 10 et 30 est sensiblement de 90° mais ceci n'est pas limitatif. La partie dépassante 3a de l'entretoise 3 du premier panneau 10 présente sa surface frontale 11 appliquée contre une portion d'extrémité de la face latérale 36 en regard de la partie dépassante 33a de l'entretoise 33 du second panneau 30. La face frontale 34 de la partie dépassante 33a est appliquée contre la première couche d'isolation 4 thermique, celle-ci se trouvant appliquée sur son côté opposé contre la face interne d'un des voiles extérieurs 1 et 31 des panneaux 10 et 30 en amont comme en aval de la jonction des deux panneaux 10 et 30. Cette première couche d'isolation 4 forme un angle 4a entre le voile extérieur 1 du premier panneau 10 prolongé par son élément de liaison 7 et le voile extérieur 31 du second panneau prolongé par son élément de liaison 37, ceci à la jonction des deux éléments de liaison 7 et 37.In this figure, the angle formed by the two panels 10 and 30 is substantially 90 ° but this is not limiting. The protruding portion 3a of the spacer 3 of the first panel 10 has its front surface 11 applied against an end portion of the side face 36 opposite the protruding portion 33a of the spacer 33 of the second panel 30. The front face 34 of the protruding portion 33a is applied against the first thermal insulation layer 4, the latter being applied on its opposite side against the internal face of one of the outer webs 1 and 31 of the panels 10 and 30 upstream as in downstream of the junction of the two panels 10 and 30. This first insulation layer 4 forms an angle 4a between the outer web 1 of the first panel 10 extended by its connecting element 7 and the outer web 31 of the second panel extended by its element link 37, this at the junction of the two connecting elements 7 and 37.

Dans cette configuration, dans laquelle les deux entretoises 3 et 33 des panneaux respectifs 10 et 30 s'étendent perpendiculairement l'une à l'autre, l'ensemble ainsi formé de la partie dépassante 3a de l'entretoise 3 du premier panneau 10 et de la partie dépassante 33a de l'entretoise 33 du second panneau 30 dépasse donc du voile extérieur 1 du premier panneau 10 de la longueur de ladite partie dépassante du panneau 10 augmentée de l'épaisseur de la partie dépassante 33a. Un premier espace vide présentant une telle longueur est donc formé entre le voile extérieur 1 du premier panneau 10 et le voile extérieur 31 du troisième panneau 30.In this configuration, in which the two spacers 3 and 33 of the respective panels 10 and 30 extend perpendicularly to one another, the assembly thus formed of the protruding part 3a of the spacer 3 of the first panel 10 and the protruding portion 33a of the spacer 33 of the second panel 30 thus exceeds the outer web 1 of the first panel 10 by the length of said protruding portion of the panel 10 increased by the thickness of the protruding portion 33a. A first empty space having such a length is thus formed between the outer web 1 of the first panel 10 and the outer web 31 of the third panel 30.

Ce premier espace du côté voiles extérieurs 1 et 31 est comblé par deux éléments de liaison 7 et 37. Le premier élément de liaison 7 prolonge le voile extérieur 1 du premier panneau 10 jusqu'à ce qu'il recouvre la face frontale 34 de la partie dépassante 33a de l'entretoise 33 du second panneau 30. Il subsiste alors une portion restante de cet espace non remplie par le premier élément de liaison 7.This first space on the outer side 1 and 31 side is filled by two connecting elements 7 and 37. The first connecting element 7 extends the outer web 1 of the first panel 10 until it covers the front face 34 of the protruding part 33a of the spacer 33 of the second panel 30. There then remains a remaining portion of this space not filled by the first connecting element 7.

Dans le prolongement du voile extérieur 31 du second panneau 30 le long de la partie dépassante 33a de son entretoise 33 associée, la portion restante non remplie du premier espace vide entre voiles extérieurs 1 et 31, cette portion s'étendant sur la longueur de la partie dépassante 33a du second panneau 30 augmentée de l'épaisseur du premier élément de liaison 7. Afin que les voiles extérieurs 1 et 31 du premier panneau 10 et du second panneau 30 ne soient pas interrompus et ferment l'angle entre les deux panneaux 10 ou 30, cette portion restante est fermée par un second élément de liaison 37 faisant un angle droit avec le premier élément de liaison 7 précédemment mentionné.In the extension of the outer web 31 of the second panel 30 along the protruding portion 33a of its associated spacer 33, the remaining unfilled portion of the first empty space between outer webs 1 and 31, this portion extending along the length of the protruding portion 33a of the second panel 30 increased by the thickness of the first connecting element 7. In order that the outer webs 1 and 31 of the first panel 10 and the second panel 30 are not interrupted and close the angle between the two panels 10 or 30, this remaining portion is closed by a second connecting element 37 making a right angle with the first connecting element 7 mentioned above.

En ce qui concerne la première couche d'isolation thermique 4, celle-ci est donc continue pour les deux panneaux 10 et 30 en étant insérée entre ces deux éléments, avantageusement entre les entretoises 3 et 33 et les voiles extérieurs 1 et 31 avec les éléments de liaison 7 et 37 entre ces voiles extérieurs 1 et 31. La première couche d'isolation thermique 4 fait un angle droit au point 4a quand celle-ci bute contre le second élément de liaison 37. En ce qui concerne les secondes couches d'isolation 5 et 35 des premier 10 et second panneaux 30, celles-ci restent inchangées.As regards the first thermal insulation layer 4, it is therefore continuous for the two panels 10 and 30 being inserted between these two elements, advantageously between the spacers 3 and 33 and the outer walls 1 and 31 with the connecting elements 7 and 37 between these outer webs 1 and 31. The first thermal insulation layer 4 makes a right angle at point 4a when it abuts against the second connecting element 37. Regarding the second layers of 5 and 35 of the first 10 and second panels 30, these remain unchanged.

En ce qui concerne les voiles intérieurs 2 et 32 respectivement pour le premier panneau 10 et le second panneau 30, il n'y a pas d'espace laissé vide entre ces voiles intérieurs 2 et 32, l'espace vide entre voile intérieur 2 et partie dépassante 3a de l'entretoise 3 ayant été comblé par l'introduction du voile intérieur 32 du second panneau 30 dans cet espace. Le voile intérieur 32 du second panneau 30 s'étend alors perpendiculairement au voile intérieur 2 du premier panneau 10 et la face frontale 38 du voile intérieur 32 du second panneau 30 est en appui contre le côté latéral en vis à vis de la partie dépassante 3a de l'entretoise 3 du premier panneau 10. Ainsi, l'utilisation d'un élément de liaison pour les voiles intérieurs 2 et 32 est superflue.With regard to the inner sails 2 and 32 respectively for the first panel 10 and the second panel 30, there is no space left empty between these interior sails 2 and 32, the empty space between the inner sail 2 and protruding part 3a of the spacer 3 having been filled by the introduction of the inner web 32 of the second panel 30 in this space. The inner web 32 of the second panel 30 then extends perpendicularly to the inner web 2 of the first panel 10 and the end face 38 of the inner web 32 of the second panel 30 bears against the lateral side facing the protruding portion 3a. of the spacer 3 of the first panel 10. Thus, the use of a connecting element for the inner sails 2 and 32 is superfluous.

A la figure 4, le mode de réalisation illustré de l'assemblage 100 de deux panneaux 10 et 30 formant un angle droit entre eux est similaire à celui de la figure 3, l'entretoise 3 du premier panneau 10 formant un angle droit avec l'entretoise 33 du second panneau 30. Cette figure 4 montre particulièrement un premier mode de réalisation de la solidarisation des deux panneaux 10 et 30.To the figure 4 , the illustrated embodiment of the assembly 100 of two panels 10 and 30 forming a right angle between them is similar to that of the figure 3 , the spacer 3 of the first panel 10 forming a right angle with the spacer 33 of the second panel 30. This figure 4 shows particularly a first embodiment of the joining of the two panels 10 and 30.

Ce premier mode de solidarisation est effectué par quatre moyens de solidarisation 732, 733, 371 et 373, les moyens 732 et 733 s'étendent selon la longueur du second panneau 30 et les moyens 371 et 373 selon la longueur du premier panneau 10, c'est à dire perpendiculairement aux moyens 732 et 733.This first method of joining is carried out by four securing means 732, 733, 371 and 373, the means 732 and 733 extend along the length of the second panel 30 and the means 371 and 373 according to the length of the first panel 10, c is perpendicular to the means 732 and 733.

Un premier moyen de solidarisation 371 s'étend du côté longitudinal externe de l'élément de liaison 37 pour le voile extérieur 31 du second panneau 30 jusqu'au voile extérieur 1 du premier panneau 10 en traversant en longueur l'élément de liaison 7 dudit voile extérieur 1. Un second moyen de solidarisation 373 s'étend dans une direction parallèle à celle du premier moyen de solidarisation 371 du côté longitudinal externe de l'élément de liaison 37 jusqu'à l'entretoise 3 du premier panneau 10 en traversant notamment sa partie dépassante 3a.A first securing means 371 extends from the outer longitudinal side of the connecting element 37 for the outer web 31 of the second panel 30 to the outer web 1 of the first panel 10 by traversing in length the connecting element 7 of said outer web 1. A second securing means 373 extends in a direction parallel to that of the first securing means 371 of the outer longitudinal side of the connecting element 37 to the spacer 3 of the first panel 10. crossing in particular its protruding part 3a.

Un troisième moyen de solidarisation 732 s'étend dans une direction perpendiculaire à celles des deux premiers moyens 371 et 373 du côté longitudinal externe de l'élément de liaison 7 du voile extérieur 1 du premier panneau 10 jusqu'au voile intérieur 32 du second panneau 30. Le quatrième moyen de solidarisation 733 s'étend dans une direction parallèle à celle du troisième moyen 732 du côté longitudinal externe de l'élément de liaison 7 jusqu'à l'entretoise 33 du second panneau 30 en traversant notamment sa partie dépassante 33a.A third securing means 732 extends in a direction perpendicular to those of the first two means 371 and 373 of the outer longitudinal side of the connecting element 7 of the outer web 1 of the first panel 10 to the inner panel 32 of the second panel 30. The fourth securing means 733 extends in a direction parallel to that of the third means 732 of the external longitudinal side of the connecting element 7 to the spacer 33 of the second panel 30, in particular passing through its protruding part 33a. .

Ces moyens de solidarisation 371, 373, 732, 733 peuvent être sous la forme de clous, de vis ou d'éléments techniques équivalents.These securing means 371, 373, 732, 733 may be in the form of nails, screws or equivalent technical elements.

La figure 5 montre une seconde forme de réalisation de la jonction entre panneaux 10 et 30 que celle montrée aux figures 3 et 4. Pour cette figure, la partie dépassante 3a de l'entretoise 3 du premier panneau 10 est suivie par une partie en prolongement 8, cette partie en prolongement 8 pouvant être d'une épaisseur moindre que celle de la partie dépassante 3a. A la figure 5, la partie en prolongement 8 de l'entretoise 3 présente une épaisseur deux fois moindre que le reste de l'entretoise 3.The figure 5 shows a second embodiment of the junction between panels 10 and 30 as shown in FIGS. figures 3 and 4 . For this figure, the protruding portion 3a of the spacer 3 of the first panel 10 is followed by an extension portion 8, this extension portion 8 may be of a thickness less than that of the protruding portion 3a. To the figure 5 , the extension part 8 of the spacer 3 has a thickness half of the rest of the spacer 3.

Dans cette seconde forme de réalisation, contrairement à la figure 3 où la partie dépassante 3a de l'entretoise 3 du premier panneau 10 présente sa surface frontale 11 appliquée contre une portion d'extrémité de la face latérale 36 lui faisant face de la partie dépassante 33a de l'entretoise 33 du second panneau 30, c'est le côté longitudinal 9 de la partie en prolongement 8 tourné vers l'entretoise 33 du second panneau 30 qui fait office de surface de contact avec la face frontale de la partie dépassante 33a de l'entretoise 33 du second panneau 30.In this second embodiment, unlike the figure 3 where the protruding portion 3a of the spacer 3 of the first panel 10 has its front surface 11 applied against an end portion of the side face 36 facing it from the protruding portion 33a of the spacer 33 of the second panel 30, c 'is the longitudinal side 9 of the extension portion 8 facing the spacer 33 of the second panel 30 which acts as a contact surface with the end face of the protruding portion 33a of the spacer 33 of the second panel 30.

La face frontale 11a de la partie en prolongement 8 est en appui contre la première couche 4 d'isolation thermique tandis que la face frontale 11b de la partie dépassante 3a de l'entretoise 3 non prolongée par la partie en prolongement 8 est en appui sur le côté longitudinal en vis à vis de la partie dépassante 33a de l'entretoise 33.The front face 11a of the extension part 8 is in abutment against the first thermal insulation layer 4 while the end face 11b of the protruding part 3a of the spacer 3 not extended by the extension part 8 bears on the longitudinal side facing the protruding portion 33a of the spacer 33.

Cette figure 5 montre aussi un second mode de réalisation des moyens de solidarisation. Dans ce mode de réalisation, ces moyens sont au nombre de sept. Quatre premiers moyens de solidarisation 332, 333a, 732 et 733 s'étendent dans des directions parallèles tandis que les trois autres moyens de solidarisation 333, 373 et 377 s'étendent dans des directions perpendiculaires à celles des quatre premiers moyens 332, 333a, 732 et 733.This figure 5 also shows a second embodiment of the securing means. In this embodiment, these means are seven in number. Four first securing means 332, 333a, 732 and 733 extend in parallel directions while the other three securing means 333, 373 and 377 extend in directions perpendicular to those of the first four means 332, 333a, 732 and 733.

Un premier moyen de solidarisation 332 s'étend du côté longitudinal tourné vers le voile extérieur 1 de la partie dépassante 3a de l'entretoise 3 du premier panneau 10 en traversant cette partie dépassante 3a jusqu'au voile intérieur 32 du second panneau 30. Un second moyen de solidarisation 333a s'étend du côté longitudinal tourné vers l'élément de liaison 7 du voile extérieur 1 de la partie en prolongement 8 de l'entretoise 3 du premier panneau 10 en traversant cette partie jusqu'à l'entretoise 33 du second panneau 30, en traversant sa partie dépassante 33a. Ces moyens 332 et 33a sont internes à l'assemblage 100 et sont avantageusement à monter avant la mise en place de la première couche d'isolation 4 sur les parties dépassantes 3a et en prolongement 8 de l'entretoise 3, ceci avant la pose de l'élément de liaison 7 du voile extérieur 1 du premier panneau 10.A first securing means 332 extends on the longitudinal side facing the outer web 1 of the protruding portion 3a of the spacer 3 of the first panel 10 by crossing this protruding part 3a to the inner web 32 of the second panel 30. A second securing means 333a extends from the longitudinal side facing the connecting element 7 of the outer web 1 of the extension part 8 of the spacer 3 of the first panel 10 through this portion to the spacer 33 of the second panel 30, passing through its protruding portion 33a. These means 332 and 33a are internal to the assembly 100 and are advantageously mounted before the introduction of the first insulation layer 4 on the protruding parts 3a and 8 of the extension of the spacer 3, this before the installation of the connecting element 7 of the outer web 1 of the first panel 10.

Un troisième moyen de solidarisation 732 s'étend dans une direction parallèle à celles des deux premiers moyens 332 et 333a de l'élément de liaison 7 du côté longitudinal externe du voile extérieur 1 du premier panneau 10 jusqu'au voile intérieur 32 du second panneau 30. Le quatrième moyen de solidarisation 733 s'étend du côté longitudinal externe de l'élément de liaison 7 du voile extérieur 1 du premier panneau 10 jusqu'à l'entretoise 33 du second panneau 30 en traversant notamment sa partie dépassante 33a.A third securing means 732 extends in a direction parallel to those of the first two means 332 and 333a of the connecting element 7 of the outer longitudinal side of the outer web 1 of the first panel 10 to the inner veil 32 of the second panel 30. The fourth securing means 733 extends from the outer longitudinal side of the connecting element 7 of the outer web 1 of the first panel 10 to the spacer 33 of the second panel 30, in particular passing through its protruding part 33a.

Un cinquième moyen de solidarisation 377 s'étend du côté longitudinal externe de l'élément de liaison 37 du voile extérieur 31 du second panneau 30 jusqu'à l'élément de liaison 7 du voile extérieur 1 du premier panneau 10. Un sixième moyen de solidarisation 373 s'étend du côté longitudinal externe de l'élément de liaison 37 du voile extérieur 31 du second panneau 30 jusqu'à la partie dépassante 3a de l'entretoise 3 du premier panneau 10. Un septième moyen de solidarisation 333 s'étend du côté longitudinal externe de l'entretoise 33 du second panneau 30 jusqu'à l'entretoise 3 du premier panneau 10, en traversant notamment sa partie dépassante 3a. Ce septième moyen de solidarisation 333 est avantageusement à mettre en place avant la pose de la première couche d'isolation 4 sur l'entretoise 33 du second panneau 30 ainsi qu'avant la mise en place de l'élément de liaison 37 du voile extérieur 31 du second panneau 30.A fifth securing means 377 extends from the outer longitudinal side of the connecting element 37 of the outer web 31 of the second panel 30 to the connecting element 7 of the outer web 1 of the first panel 10. A sixth means of fastening 373 extends from the outer longitudinal side of the connecting element 37 of the outer web 31 of the second panel 30 to the protruding portion 3a of the spacer 3 of the first panel 10. A seventh securing means 333 extends the outer longitudinal side of the spacer 33 of the second panel 30 to the spacer 3 of the first panel 10, in particular through its protruding portion 3a. This seventh securing means 333 is advantageously to be put in place before the laying of the first insulating layer 4 on the spacer 33 of the second panel 30 and before the introduction of the connecting element 37 of the outer veil 31 of the second panel 30.

Les modes de réalisation des moyens de solidarisation selon la présente invention ne sont pas limités aux deux modes illustrés respectivement aux figures 4 et 5 qui n'ont été donnés qu'à titre d'exemples. La nature, le nombre et l'emplacement des moyens de solidarisation peuvent en effet varier en fonction des circonstances.Embodiments of the securing means according to the present invention are not limited to the two modes illustrated respectively in FIGS. figures 4 and 5 which have been given only as examples. The nature, the number and the location of the means of joining can indeed vary according to the circumstances.

La figure 6 est sensiblement équivalente à la figure 2 dans le sens où les deux panneaux 10 et 20 à assembler sont dans le prolongement l'un de l'autre mais à la différence près qu'une pièce externe 14 est introduite entre le voile intérieur 2 du premier panneau 10 et le voile intérieur 22 du second panneau 20. A la figure 6, ceci s'effectue à la jonction des premier et second panneaux 10 et 20.The figure 6 is substantially equivalent to the figure 2 in the sense that the two panels 10 and 20 to be assembled are in the extension of one another but with the difference that an external part 14 is introduced between the inner web 2 of the first panel 10 and the inner web 22 of the second panel 20. At figure 6 , this is made at the junction of the first and second panels 10 and 20.

Comparé à la figure 2, l'ensemble des deux voiles extérieurs 1 et 21 des panneaux 10 et 20, ainsi que leur élément de liaison 6 incorporé entre eux reste inchangé. Par contre, comme une pièce externe 14 aux panneaux 10 et 20 est introduite entre les voiles intérieurs 2 et 22, cette pièce externe 14 remplace l'élément de liaison montré à la figure 2 sous la référence 6a et qui reliait le voile intérieur 2 du panneau 10 au voile intérieur 22 du panneau 20 en étant inséré entre les deux voiles intérieurs 2 et 22 de ces panneaux 10 et 20.Compared to figure 2 , all the two outer webs 1 and 21 of the panels 10 and 20, and their connecting element 6 incorporated between them remains unchanged. On the other hand, as an external part 14 to the panels 10 and 20 is introduced between the internal walls 2 and 22, this external part 14 replaces the connecting element shown in FIG. figure 2 under the reference 6a and which connected the inner web 2 of the panel 10 to the inner web 22 of the panel 20 being inserted between the two inner webs 2 and 22 of these panels 10 and 20.

Aux figures 2 et 6, l'élément de liaison 6a de la figure 2 et la pièce externe 14 de la figure 6 présentent la même largeur, ce qui n'est pas forcément toujours le cas. Dans le cas d'une pièce externe 14 plus épaisse que l'élément de liaison 6a, les parties d'extrémité en regard des voiles intérieurs 2 et 22 sont diminuées en conséquence pour permettre l'insertion de la pièce externe 14. La figure 6 montre une coupe verticale pour un assemblage suivant la largeur (ou hauteur) des panneaux 10, 20.To the figures 2 and 6 , the connecting element 6a of the figure 2 and the outer piece 14 of the figure 6 have the same width, which is not always the case. In the case of an outer piece 14 thicker than the connecting member 6a, the end portions facing the inner sails 2 and 22 are correspondingly reduced to allow the insertion of the outer piece 14. The figure 6 shows a vertical section for an assembly according to the width (or height) of the panels 10, 20.

La pièce externe 14 est avantageusement un élément de construction par exemple une dalle de rez-de-chaussée ou d'étage, une lisse basse, une poutre ou une solive.The outer part 14 is advantageously a building element for example a slab of ground floor or floor, a low rail, a beam or a joist.

La figure 7 montre un assemblage 100 entre un panneau 10 solidarisé avec une seconde pièce externe 15 présentant une configuration différente de celle 14 montrée à la figure 7, cette pièce externe 15 pouvant être par exemple un dallage de rez-de-chaussée. Cette pièce 15 traverse en effet complètement le panneau 10 en s'arrêtant au niveau du côté longitudinal externe de son voile extérieur 1.The figure 7 shows an assembly 100 between a panel 10 secured to a second external part 15 having a configuration different from that shown in FIG. figure 7 this external part 15 can be for example a ground floor tiling. This piece 15 completely crosses the panel 10 stopping at the outer longitudinal side of its outer web 1.

Comparée à la pièce externe 14, montrée à la figure 6, sur son côté tourné vers l'entretoise 3 du panneau 10, la pièce externe 15 pénètre dans le panneau 10 jusqu'à atteindre la partie interne de la couche d'isolation 4 en interrompant celle-ci par la première partie 155 de sa face avant, cette première partie étant la partie de la face avant la plus proche de l'entretoise 3 du panneau 10. Après cette première partie 155 et à distance de celle-ci en formant une marche entre elles, la face avant de la pièce rapportée 15 est complétée par une seconde partie 156 qui s'étend jusqu'à la face extérieure du voile extérieur 1 avec sa face frontale s'étendant dans le prolongement de celle-ci. Le panneau 10 est donc traversé complètement par la portion de la pièce 15 correspondant à sa face avant 156.Compared to the outer piece 14, shown at figure 6 on its side facing the spacer 3 of the panel 10, the outer part 15 enters the panel 10 until reaching the inner part of the insulating layer 4 by interrupting the latter by the first part 155 of its face before, this first part being the part of the front face closest to the spacer 3 of the panel 10. After this first part 155 and at a distance from the latter forming a step between them, the front face of the insert 15 is completed by a second portion 156 which extends to the outer face of the outer web 1 with its end face extending in the extension thereof. The panel 10 is thus completely traversed by the portion of the part 15 corresponding to its front face 156.

Etant donné que, conformément à l'invention, l'entretoise 3 présente une partie dépassante 3a des voiles extérieur 1 et intérieur 2, il existe deux espaces laissés vides respectivement dans le prolongement du voile extérieur 1 et dans le prolongement du voile intérieur 2.Since, according to the invention, the spacer 3 has a protruding portion 3a of the outer 1 and inner 2 sails, there are two spaces left empty respectively in the extension of the outer web 1 and in the extension of the inner sail 2.

L'espace vide du voile intérieur 2 s'étend dans le prolongement de ce voile 2 sur la longueur de la partie dépassante 3a jusqu'à une portion de la paroi latérale 153 en vis à vis de la pièce externe rapportée 15. Cet espace est comblé par un élément de liaison 152 de dimensions appropriées, cet élément de liaison 152 étant avantageusement une pièce de construction appropriée à la pièce externe 15, par exemple une lisse basse quand la pièce externe 15 est une dalle de rez-de-chaussée.The empty space of the inner web 2 extends in the extension of the web 2 over the length of the protruding portion 3a to a portion of the side wall 153 opposite the outer insert 15. This space is filled by a connecting element 152 of suitable dimensions, this connecting element 152 is advantageously a construction part appropriate to the outer part 15, for example a low rail when the outer part 15 is a ground floor slab.

L'espace vide associé au voile extérieur 1 s'étend dans le prolongement de ce voile 1 sur la longueur de la partie dépassante 3a de l'entretoise 3 augmentée de la première partie 155 de la face avant de la pièce externe 15 disposée du côté de l'entretoise 3. Ceci s'effectue jusqu'à une portion de l'extrémité de la paroi latérale 154 de la pièce externe rapportée 15 tournée vers l'entretoise 3 du panneau 10 et joignant la première partie 155 de face avant à la seconde partie 156 de cette face avant. Cet espace associé au voile extérieur 1 est comblé par un élément de liaison 151.The empty space associated with the outer web 1 extends in the extension of this web 1 over the length of the protruding portion 3a of the spacer 3 increased by the first portion 155 of the front face of the outer member 15 arranged on the side of the spacer 3. This takes place to a portion of the end of the side wall 154 of the outer insert 15 facing the spacer 3 of the panel 10 and joining the first portion 155 of the front face to the second part 156 of this front face. This space associated with the outer web 1 is filled by a connecting element 151.

De même que pour la figure 6, sur la figure 7, l'élément de liaison 151 présente les mêmes dimensions que l'élément de liaison 6 montré à la figure 2 mais ceci n'est pas limitatif. Ce sont en effet les dimensions de la pièce 15, notamment la longueur de sa première partie 155 de face avant la plus proche de l'entretoise 3 qui détermine la dimension de cet élément de liaison 151.As for the figure 6 , on the figure 7 , the connecting element 151 has the same dimensions as the connecting element 6 shown in FIG. figure 2 but this is not limiting. It is in fact the dimensions of the part 15, in particular the length of its first part 155 of front face closest to the spacer 3 which determines the dimension of this connecting element 151.

La figure 8 est une vue en perspective d'un panneau 80 selon une autre forme de réalisation de la présente invention que celle montrée à la figure 1. A la figure 8, le panneau 80 présente deux entretoises 83 et 83bis, ce que pouvait aussi présenter le panneau 10 de la figure 1, étant donné que seulement une seule de ses extrémités longitudinales était montrée à cette figure. Par contre, les entretoises 83 et 83bis du panneau 80, en plus de ses parties dépassant de la longueur 85 et 85bis du panneau 80, présente aussi des parties dépassant de la largeur 84 et 84 bis du panneau 80, c'est à dire dans sa largeur par rapport aux voiles extérieur 1 et intérieur 2 de ce panneau 80.The figure 8 is a perspective view of a panel 80 according to another embodiment of the present invention as shown in FIG. figure 1 . To the figure 8 , the panel 80 has two spacers 83 and 83bis, which could also present the panel 10 of the figure 1 , since only one of its longitudinal ends was shown in this figure. By cons, the spacers 83 and 83bis of the panel 80, in addition to its portions exceeding the length 85 and 85bis of the panel 80, also has portions protruding from the width 84 and 84 bis of the panel 80, that is to say in its width with respect to the outer and inner sails 1 and 2 of this panel 80.

Ceci permet la jonction d'un panneau 80 avec un autre panneau ou une pièce rapportée externe aussi bien sur sa longueur que sur sa largeur et donne une grande adaptabilité à ce panneau 80 pour former divers types d'assemblage. En ce qui concerne les parties dépassant de la largeur 84 et 84bis des entretoises 83 et 83bis, lors de l'assemblage du panneau 80 avec au moins un autre panneau et/ou au moins une pièce rapportée externe, lesdites parties 84 et 84bis peuvent être recouvertes d'éléments de liaison aussi bien du côté du voile extérieur 1 que de celui du voile intérieur 2 du panneau 80, comme il a été montré aux figures 2 à 7.This allows the joining of a panel 80 with another panel or an external insert as well over its length as its width and gives a great adaptability to this panel 80 to form various types of assembly. With regard to the portions extending from the widths 84 and 84a of the spacers 83 and 83bis, during assembly of the panel 80 with at least one other panel and / or at least one external insert, said parts 84 and 84bis may be covered with connecting elements both on the outer web 1 and on the inner panel 2 side of the panel 80, as shown in FIGS. Figures 2 to 7 .

Similairement à la figure 1, les entretoises 83 et 83bis du panneau 80 sont disposées dans une portion de l'espace intercalaire entre voiles extérieur 1 et intérieur 2 du panneau 80, les deux entretoises 83 et 83bis étant séparées par la seconde couche d'isolation 5 prévue à l'intérieur de cet espace intercalaire et remplissant la portion restante de l'espace intercalaire non occupée par les entretoises 83 et 83 bis.Similarly to the figure 1 , the spacers 83 and 83bis of the panel 80 are arranged in a portion of the intermediate space between outer webs 1 and inner 2 of the panel 80, the two spacers 83 and 83bis being separated by the second insulation layer 5 provided in the inside this interspace and filling the remaining portion of the spacer space not occupied by the spacers 83 and 83 bis.

Pour ce panneau 80, il est aussi prévu une première couche d'isolation, non visible à la figure 8, cette première couche d'isolation étant avantageusement insérée entre la face interne du voile extérieur 1 du panneau 80 et les entretoises 83 et 83bis prolongées par la seconde couche d'isolation 5, la première couche d'isolation 4 étant avantageusement en appui contre ladite face interne du voile extérieur 1.For this panel 80, it is also provided a first layer of insulation, not visible to the figure 8 , this first insulation layer being advantageously inserted between the inner face of the outer web 1 of the panel 80 and the spacers 83 and 83bis extended by the second insulation layer 5, the first insulation layer 4 being advantageously supported against said inner face of the outer veil 1.

De multiples formes de réalisation sont possibles en partant des formes de réalisation montrées aux figures 1 et 8. Ceci peut être vu à la figure 9, montrant un assemblage de plusieurs panneaux 40, 50, 60, 70, 90, 110 et 120. Les exemples de panneaux montrés à cette figure ne sont pas limitatifs.Multiple embodiments are possible starting from the embodiments shown in FIGS. figures 1 and 8 . This can be seen at figure 9 , showing an assembly of several panels 40, 50, 60, 70, 90, 110 and 120. The examples of panels shown in this figure are not limiting.

Conformément à l'invention, un assemblage 100 de panneaux selon la présente invention n'est pas limitée à deux panneaux ou à un panneau solidarisé avec une pièce rapportée externe comme il a été montré aux figures 2 à 7 mais peut comprendre plus de deux panneaux. A la figure 9, l'assemblage 100 peut former une face d'un ensemble de construction, cette face comprenant six panneaux 40, 50, 60, 70, 90 et 110 ce qui n'est pas limitatif, panneaux qui vont maintenant être détaillés.According to the invention, an assembly 100 of panels according to the present invention is not limited to two panels or to a panel secured to an external insert as it has been shown to Figures 2 to 7 but may include more than two panels. To the figure 9 , the assembly 100 may form a face of a building assembly, this face comprising six panels 40, 50, 60, 70, 90 and 110 which is not limiting, panels which will now be detailed.

Tout d'abord les panneaux peuvent présenter des dimensions différentes les uns des autres comme il est visible à la figure 9. Les panneaux 40 et 50 sont disposés au dessus des panneaux 60, 70, 90 et 110.First of all the panels may have different dimensions from each other as it is visible to the figure 9 . The panels 40 and 50 are arranged above the panels 60, 70, 90 and 110.

Le panneau 40 comprend deux entretoises 43 et 43bis avec une partie dépassant de la longueur du panneau 40 et une partie dépassant de la largeur sur une seule face de ce panneau, cette face étant sa face inférieure en vis à vis avec d'autres panneaux 70, 90 et 110. La partie de l'entretoise 43 dépassant dans la longueur du panneau 40 effectue la solidarisation de ce panneau avec un panneau 120 s'étendant perpendiculairement au panneau 40 et formant un autre côté de l'assemblage 100.The panel 40 comprises two spacers 43 and 43bis with a portion protruding from the length of the panel 40 and a portion protruding from the width on a single face of this panel, this face being its lower face facing with other panels 70 , 90 and 110. The portion of the spacer 43 protruding in the length of the panel 40 secures this panel with a panel 120 extending perpendicularly to the panel 40 and forming another side of the assembly 100.

Le panneau 50 comprend une entretoise 53 avec une partie dépassant dans la longueur du panneau 50. Le panneau 50 comprend aussi une entretoise 53bis avec une partie dépassant dans la largeur du panneau 50 sur la face inférieure en vis à vis avec le panneau 60. Cette entretoise 53bis ne présente pas de partie dépassant dans la longueur du panneau 50.The panel 50 comprises a spacer 53 with a portion protruding in the length of the panel 50. The panel 50 also comprises a spacer 53bis with a portion protruding in the width of the panel 50 on the lower face opposite the panel 60. spacer 53bis has no portion protruding in the length of the panel 50.

Le panneau 60 est sensiblement complémentaire au panneau 50 afin d'effectuer sa solidarisation avec lui. Le panneau 60 comprend deux entretoises 63 et 63bis avec respectivement une partie dépassant dans la largeur du panneau sur ses faces supérieure et inférieure. Cela assure, sur sa face supérieure, sa solidarisation avec le panneau 50 et, sur sa face inférieure, sa solidarisation avec la base de l'assemblage 100 qui peut être aussi constitué d'autres panneaux avec ou sans pièce rapportée intercalée.The panel 60 is substantially complementary to the panel 50 to make it integral with it. The panel 60 comprises two spacers 63 and 63bis with respectively a portion protruding in the width of the panel on its upper and lower faces. This ensures, on its upper face, its solidarity with the panel 50 and, on its underside, its attachment to the base of the assembly 100 which can also be made of other panels with or without insert insert.

Le panneau 60 comprend une partie dépassante dans la longueur du panneau 60, non visible à la figure 9 parce que recouverte par un élément de liaison 6H, pour sa solidarisation avec le panneau 70.The panel 60 comprises a protruding portion in the length of the panel 60, not visible at the figure 9 because covered by a connecting element 6H, for its attachment to the panel 70.

Les panneaux 70 et 90 présentent une entretoise, non visible à la figure 9, avec une partie dépassant dans le sens de leur longueur du côté respectivement du panneau 60 et du panneau 70 pour leur solidarisation avec ce panneau respectif 60 ou 70 ainsi qu'une partie dépassant dans la largeur sur leur face supérieure pour leur solidarisation respective avec le panneau 40. Ces panneaux 70 et 90 présentent aussi une seconde entretoise, non visible à la figure 9, avec une partie dépassant dans le sens de la longueur du panneau pour leur solidarisation respective avec le panneau 90 ou 110 ainsi qu'une partie dépassant dans la largeur sur leur face inférieure pour leur solidarisation respective avec la base de l'assemblage 100 qui peut être aussi constitué d'autres panneaux avec ou sans pièce rapportée intercalée. Les panneaux supérieurs 40, 50 sont ici en coupe suivant un plan horizontal.The panels 70 and 90 have a spacer, not visible at the figure 9 , with a portion protruding in the direction of their length respectively from the side of the panel 60 and the panel 70 for their attachment to the respective panel 60 or 70 and a portion protruding in width on their upper face for their respective fastening with the panel 40. These panels 70 and 90 also have a second spacer, not visible at the figure 9 , with a portion protruding in the direction of the length of the panel for their respective attachment to the panel 90 or 110 and a portion protruding in width on their lower face for their respective attachment to the base of the assembly 100 which can also be made of other panels with or without intercalated insert. The upper panels 40, 50 are here in section along a horizontal plane.

Le panneau 110 présente une entretoise, non visible à la figure 9, avec une partie dépassant dans le sens de sa longueur du côté du panneau 90 pour sa solidarisation avec ce panneau 90. L'entretoise présente aussi une partie dépassant dans la largeur sur la face supérieure du panneau 110 pour sa solidarisation avec le panneau 40. Ce panneau 110 présente aussi une seconde entretoise, non visible à la figure 9, avec une partie dépassant dans le sens de la longueur du panneau pour sa solidarisation respective avec le panneau 120 qui lui est perpendiculaire ainsi qu'une partie dépassant dans la largeur sur sa face inférieure pour sa solidarisation avec la base de l'assemblage 100.The panel 110 has a spacer, not visible at the figure 9 , with a portion protruding in the direction of its length from the side of the panel 90 for its attachment to this panel 90. The spacer also has a portion protruding in the width on the upper face of the panel 110 for its attachment to the panel 40. This panel 110 also has a second spacer, not visible at the figure 9 , with a portion protruding in the direction of the length of the panel for its respective attachment to the panel 120 which is perpendicular to it and a portion protruding in width on its lower face for its attachment to the base of the assembly 100.

Selon une caractéristique avantageuse de l'invention, des éléments de liaison 6H et 6L sont prévus pour recouvrir les parties dépassant des diverses entretoises 43, 43bis, 53, 53bis, 63 et 63bis. Ces éléments de liaison 6H et 6L peuvent s'étendre dans le sens de la hauteur de l'assemblage 100, comme les éléments de liaison 6H ou dans le sens de la longueur d'une face de cet assemblage 100, comme les éléments de liaison 6L. Ces éléments de liaison 6H et 6L sont prévus aussi bien sur les voiles extérieurs 1 des panneaux que sur leurs voiles intérieurs 2. A la figure 9, seuls les éléments de liaison 6H et 6L des voiles extérieurs 1 des panneaux 40, 50, 60, 70, 90, 110 et 120 sont visibles.According to an advantageous characteristic of the invention, connecting elements 6H and 6L are provided to cover the parts protruding from the various spacers 43, 43a, 53, 53a, 63 and 63a. These connecting elements 6H and 6L can extend in the direction of the height of the assembly 100, as the connecting elements 6H or in the direction of the length of a face of this assembly 100, as the connecting elements 6L. These connecting elements 6H and 6L are provided both on the outer sails 1 of the panels and on their inner sails 2. figure 9 only the connecting elements 6H and 6L of the outer walls 1 of the panels 40, 50, 60, 70, 90, 110 and 120 are visible.

Ainsi sont garanties les qualités para ou antisismiques ainsi que la continuité horizontale et verticale de l'assemblage par de tels éléments de liaison 6H et 6L, cet assemblage reprenant les contraintes d'arrachement et de cohésion d'un niveau à l'autre et d'un panneau à un autre. On notera aussi la capacité de l'assemblage à transférer les charges, notamment verticales, pour descente au sol, de par sa résistance en compression.Thus are guaranteed para or antisismic qualities as well as the horizontal and vertical continuity of the assembly by such connecting elements 6H and 6L, this assembly taking the tearing and cohesion constraints from one level to the other and one panel to another. Note also the ability of the assembly to transfer the loads, including vertical, for descent to the ground, because of its compressive strength.

La figure 10 montre la bordure haute des panneaux 40, 50 ainsi que du panneau perpendiculaire 120, dans le cas d'une terminaison de l'assemblage, notamment en partie haute du bâtiment. Dans cet exemple, une muraillère intérieure 130 et une muraillère extérieure 131 emplissent les espaces intérieur et extérieur laissés vides autour de la partie dépassante de l'entretoise bordant la tranche longue supérieure du panneau considéré. Les muraillères 130, 131 sont préférentiellement continues suivant la longueur de l'édifice de sorte à réaliser, sur chaque pan de panneaux assemblés, une continuité de transfert de charge. Elles permettent aussi de finaliser la tranche supérieure de l'assemblage, formant une surface plane d'appui, par exemple pour une partie de toiture. La figure 10 montre aussi un exemple de mise bout à bout de muraillères de deux pans perpendiculaires (ou obliques) faits chacun de panneaux assemblés.The figure 10 shows the high edge of the panels 40, 50 and the perpendicular panel 120, in the case of a termination of the assembly, particularly in the upper part of the building. In this example, an inner wall 130 and an outer wall 131 fill the interior and exterior spaces left empty around the projecting portion of the spacer bordering the upper long edge of the panel considered. The walls 130, 131 are preferably continuous along the length of the building so as to achieve, on each panel of panels assembled, continuity of charge transfer. They also make it possible to finalize the upper edge of the assembly, forming a flat bearing surface, for example for a roof portion. The figure 10 also shows an example of butt-walling of two perpendicular (or oblique) panels each made of assembled panels.

La figure 11 montre quant à elle une autre possibilité de formation de panneaux. Dans cet exemple, deux panneaux 10, 20 sont constitués de manière semblable pour au moins l'une de leurs bordures suivant la largeur des panneaux 10, 20. Le principe est cependant avantageusement repris sur d'autres bordures des panneaux pour coopérer avec d'autres panneaux ou pièces externes.The figure 11 shows another possibility of panel formation. In this example, two panels 10, 20 are constituted similarly for at least one of their borders along the width of the panels 10, 20. The principle is however advantageously taken over other edges of the panels to cooperate with other panels or external parts.

Plus précisément, le panneau 10 comporte un voile extérieur 1 et un voile intérieur 2 d'épaisseur plus faible que dans les cas précédents. Leurs épaisseurs peuvent être identiques. Des matériaux du type OSB (acronyme de Oriented Strand Board signifiant panneaux à lames minces orientées) donnent satisfaction dans ce cas de réalisation pour former les voiles 1, 2. La majeure partie de l'épaisseur du panneau 10, préférentiellement entre 70% et 90%, est bordée par l'entretoise 3. A cet effet, cette dernière dispose d'une partie intercalaire 3b plus large que la partie dépassante 3a dont la fonction a déjà été décrite en référence aux modes de réalisation précédents. La partie intercalaire 3b préserve un espace intérieur entre les voiles 1, 2 qui peut, comme précédemment, recevoir une couche d'isolation 5. De même, une couche d'isolation 4 peut être formée comme dans les cas précédents.More specifically, the panel 10 comprises an outer web 1 and an inner web 2 of smaller thickness than in the previous cases. Their thicknesses can be identical. Materials of the OSB type (acronym for Oriented Strand Board meaning thin oriented panels oriented) are satisfactory in this embodiment to form the webs 1, 2. The majority of the thickness of the panel 10, preferably between 70% and 90 %, is bordered by the spacer 3. To this end, the latter has a spacer portion 3b wider than the protruding portion 3a whose function has already been described with reference to the previous embodiments. The intermediate portion 3b preserves an interior space between the webs 1, 2 which can, as before, receive an insulation layer 5. Similarly, an insulation layer 4 can be formed as in the previous cases.

Les éléments de liaison 6, 6a (ou l'élément de liaison 6a uniquement dans une application du type décrit pour la figure 6) emplissent préférentiellement l'espace assez peu épais subsistant entre les voiles en vis-à-vis des deux panneaux 10, 20. En outre, les éléments de liaison 6, 6a emplissent aussi préférentiellement l'espace subsistant entre les parties intercalaires 3b des panneaux 10, 20. Ainsi, dans le cas préféré illustré, on forme un élément de liaison 6, 6a multicouches, chaque couche ayant une épaisseur, un matériau et un emplacement configurés pour correspondre à l'épaisseur, au matériau et à l'emplacement de strates de l'épaisseur de la bordure du panneau 10, 20 à savoir le voile 1 ou 2 et la partie intercalaire 3b de l'entretoise 3 et, éventuellement, la couche d'isolation 4 interposée entre le voile 1, 2 et l'entretoise 3.The connecting elements 6, 6a (or the connecting element 6a only in a application of the type described for the figure 6 ) preferentially fill the rather thin space remaining between the webs opposite the two panels 10, 20. In addition, the connecting elements 6, 6a also preferably fill the space remaining between the intermediate portions 3b of the panels 10, 20. Thus, in the illustrated preferred case, a multilayer connecting member 6, 6a is formed, each layer having a thickness, a material and a location configured to correspond to the thickness, material and location of the layers of the thickness of the edge of the panel 10, namely the web 1 or 2 and the spacer 3b of the spacer 3 and, optionally, the insulation layer 4 interposed between the web 1, 2 and the spacer 3.

Les éléments de liaison sont préférentiellement dans le même matériau que les parties dépassantes des entretoises et/ou que les voiles. Cette configuration favorise l'homogénéité de l'assemblage, les organes coopérant ayant les mêmes propriétés notamment mécaniques, de dilatation...The connecting elements are preferably in the same material as the protruding parts of the spacers and / or the webs. This configuration promotes the homogeneity of the assembly, the cooperating members having the same properties including mechanical expansion, ...

Dans cette variante, la résistance mécanique du panneau est essentiellement procurée par l'entretoise. Plus léger, le panneau comporte un important volume d'isolant et des voiles 1, 2 fins. En formant un cadre continu avec quatre entretoises (deux en largeur, deux en longueur), les transferts de charge s'opèrent essentiellement par le cadre, le reste du panneau pouvant n'être prévu que comme habillage ou remplissage ou isolant.In this variant, the mechanical strength of the panel is essentially provided by the spacer. Lighter, the panel has a large volume of insulation and veils 1, 2 fins. By forming a continuous frame with four spacers (two in width, two in length), the load transfers are essentially by the frame, the rest of the panel may be provided as dressing or filling or insulation.

L'ensemble entretoise/éléments de liaison forme une véritable structure porteuse du type poutre. Les entretoises et les éléments de liaison sont à cet effet avantageusement des organes massifs.The spacer / connecting elements together form a true support structure of the beam type. For this purpose, the spacers and the connecting elements are advantageously solid members.

L'invention n'est pas limitée aux modes de réalisation décrits mais s'étend à tout mode de réalisation conforme à son esprit. REFERENCES 1. voile extérieur 30. panneau 1a portion du voile 31. voile extérieur 1b fil entre portions 32. voile intérieur 2. voile intérieur 33. entretoise 3. entretoise 33a partie dépassante 3a partie dépassante 34. face frontale 3b partie intercalaire 35. seconde couche d'isolation 4. première couche d'isolation 36. face longitudinale 4a courbure dans couche 37. élément de liaison 5. seconde couche d'isolation 38. face frontale 6. élément de liaison 40. panneau 6a élément de liaison 43. entretoise 6H élément de liaison 43bis entretoise 6L élément de liaison 50. panneau 7. élément de liaison 53. entretoise 8. partie en prolongement 53bis. entretoise 9. côté longitudinal partie en prolongement 60. panneau 63. entretoise 10. panneau 63bis. entretoise 11. surface de contact 70. panneau 11a surface de contact 80. panneau 11b surface de contact 83. entretoise 80. panneau à deux entretoises 83bis entretoise 14. pièce externe 84. partie dépassante 15. pièce externe 84bis partie dépassante 16. pièce externe 85. partie dépassante 20. panneau 85bis partie dépassante 21. voile extérieur 90. panneau 22. voile intérieur 100. assemblage 23. entretoise 110. panneau 23a partie dépassante 120. panneau 25. seconde couche d'isolation 130. muraillère intérieure 131. muraillère extérieure 151. élément de liaison 333a moyen de solidarisation 152. élément de liaison 371. moyen de solidarisation 153. portion latérale 373. moyen de solidarisation 154. portion latérale 377. moyen de solidarisation 155. partie de face avant 732. moyen de solidarisation 156. partie de face avant 733. moyen de solidarisation 332. moyen de solidarisation E direction selon épaisseur 333. moyen de solidarisation I direction selon longueur The invention is not limited to the embodiments described but extends to any embodiment within its spirit. <B><u> REFERENCES </ u></b> 1. outer sail 30. sign 1a portion of the veil 31. outer sail 1b thread between portions 32. inner sail 2. inner sail 33. brace 3. brace 33a protruding part 3a protruding part 34. front face 3b infill 35. second layer of insulation 4. first layer of insulation 36. longitudinal side 4a curvature in layer 37. connecting element 5. second layer of insulation 38. front face 6. connecting element 40. sign 6a connecting element 43. brace 6H connecting element 43bis brace 6L connecting element 50. sign 7. connecting element 53. brace 8. part in prolongation 53bis. brace 9. longitudinal side extension part 60. sign 63. brace 10. sign 63a. brace 11. contact surface 70. sign 11a contact surface 80. sign 11b contact surface 83. brace 80. panel with two spacers 83a brace 14. external part 84. protruding part 15. external part 84a protruding part 16. external part 85. protruding part 20. sign 85a protruding part 21. outer sail 90. sign 22. inner sail 100. assembly 23. brace 110. sign 23a protruding part 120. sign 25. second layer of insulation 130. interior wall 131. outdoor wall 151. connecting element 333a means of solidarity 152. connecting element 371. means of solidarity 153. side portion 373. means of solidarity 154. side portion 377. means of solidarity 155. front part 732. means of solidarity 156. front part 733. means of solidarity 332. means of solidarity E direction according to thickness 333. means of solidarity I direction according to length

Claims (16)

  1. Assembly (100) of at least two panels (10, 20, 30) or, respectively, of one panel (10) with an outer part (15), each panel (10, 20, 30) including an outer shell (1, 21, 31) and an inner shell (2, 22, 32) defining an intermediate space between the outer shell (1, 21, 31) and the inner shell (2, 22, 32), at least one spacer (3, 23, 33) being arranged in said intermediate space with one portion (3a, 23a, 33a) of the spacer projecting beyond the outer (1, 21, 31) and inner (2, 22, 32) shells of the panel (10, 20, 30), the projecting portion (3a, 23a, 33a) of the spacer of a first one of the at least two panels (10, 20, 30) being opposite the projecting portion (3a, 23a, 33a) of the spacer of a second one of the at least two panels (10, 20, 30) or, respectively, the front surface of the projecting portion (3a) of the spacer (3) of the panel (10) being opposite the outer part (15), spaces remaining between at least the outer shells (1, 21, 31) or the inner shells (2, 22, 32) of the at least two panels (10, 20, 30) or, respectively, between at least the outer shell (1) or the inner shell (2) of the panel (10) and a portion of the part (15) facing said shell (1 or 2), characterised in that at least one rectangular box-shaped linking element (6, 7, 37, 151, 152) is inserted into at least one of said spaces and secured to at least one spacer (3, 23, 33) of one of the at least two panels (10, 20, 30) or, respectively, with the spacer of the panel (10) via mechanical fastening means or by adhering, and in which the projecting portion (3a, 23a, 33a) of the spacer of each one of the at least two panels (10, 20, 30) or, respectively, the projecting portion (3a) of the spacer (3) of the panel (10), is rectangular and box-shaped.
  2. Assembly (100) according to the preceding claim, including at least one linking element (6, 7, 37, 151, 152) inserted into each space left empty and wherein the linking element (6, 7, 37, 151, 152) is arranged such as to form the junction between the outer shells (1, 21, 31) or the inner shells (2, 22, 32) of the two panels (10, 20, 30) or, respectively, to form the junction of the outer shell (1) or of the inner shell (2) of the panel with the portion of the outer part (15) facing said shell.
  3. Assembly (100) according to any preceding claim, wherein at least one linking element (6, 6a, 7, 37, 151, 152) is fastened to at least one of the shells (1, 21, 31; 2, 22, 32) of a panel (10, 20, 30) by mechanical fastening means or by adhering.
  4. Assembly according to one of the preceding claims, wherein the at least one linking element (6, 7, 37, 151, 152) is configured such as to engage simultaneously with two planar surfaces which are perpendicular to one another of at least one panel (10, 20, 30).
  5. Assembly according to one of the preceding claims, wherein the projecting portions of the spacers of the panels (10, 20, 30) are in contact with one another or, respectively, the projecting portion (3a) of the spacer (3) of the panel (10) and the outer part (15) are in contact with one another.
  6. Assembly (100) according to any preceding claim, said assembly (100) comprising at least two panels (10, 20) with said panels (10, 20) extending as an extension of one another, wherein the front surfaces of the projecting portions (3a, 23a) of the spacers (3, 23) facing the two panels (10, 20) are resting against one another, a linking element (6, 6a) being provided for each junction between the outer shells (1, 21) as well as between the inner shells (2, 22), said linking elements (6, 6a) joining the respective shells without any discontinuity.
  7. Assembly (100) according to any claim 1 to 5, said assembly (100) comprising at least two panels (10, 30) with said panels (10, 30) extending forming an angle therebetween, wherein the shell (2) of the first panel (10), on the side on which the second panel (30) extends, is in contact with the corresponding shell (32) of the second panel (30), first and second linking elements (7, 37) filling the space between the opposing shells (1, 31) of the panels (10, 20, 30), said linking elements (7, 37) forming an angle therebetween.
  8. Assembly (100) according to the preceding claim, wherein the panels (10, 30) form a right angle therebetween, the first linking element (7) covering the longitudinal side facing the projecting portion (3a) of the spacer (3) of the first panel (10) and the front surface of the projecting portion (33a) of the spacer (33) of the second panel (30), while the second linking element (37) covers the longitudinal side facing the spacer (33) of the second panel (30) as well as the front surface of the first linking element (7).
  9. Assembly (100) according to one of the two preceding claims, wherein the front surface (11) of the projecting portion (3a) of the first panel (10) is resting against a portion of the longitudinal side of the projecting portion (33a) of the second panel (30).
  10. Assembly (100) according to any preceding claim, wherein each panel (10, 20, 30) comprises a first thermal insulation layer (4), said layer (4) being continuous for the entire assembly (100) and preferably arranged on the inner surface of the outer shell (1) facing the intermediate space, or else wherein each panel (10, 20, 30) comprises two thermal insulation layers (4, 5) having different insulation features.
  11. Assembly (100) according to any preceding claim, wherein the at least one spacer (3, 23, 33) has at least one of the following dimensional features: the projecting portion (3a, 23a, 33a) of one or more spacers (3, 23, 33) of a panel (10, 20, 30) projects beyond the length and/or the width of said panel (10, 20, 30), or half of the spacer (3, 23, 33) projects beyond the length and/or the width of the panel (10, 20, 30), or the spacer (3, 23, 33) has a thickness and/or a width that is equal to or a multiple of the thickness or the width, respectively, of one of the shells (1, 21, 31, 2, 22, 32), or the spacer (3, 23, 33) only takes up a part of the length of the intermediate space between the outer (1, 21, 31) and inner (2, 22, 32) shells, the remaining portion of said space being occupied by at least one second thermal insulation layer (5).
  12. Assembly (100) according to any preceding claim, wherein at least one shell (1, 21, 31; 2, 22, 32) of a panel (10, 20, 30) is made up of elements arranged in alternate and crossed strata, one stratum extending along the length of the panel being followed by a stratum extending across the width thereof, the strata being secured together by mechanical attachment means or by adhering, the strata being preferably made up of consecutive sheets which are fastened together.
  13. Assembly (100) according to any preceding claim, comprising at least four panels (10, 20, 30) and in which at least one linking element (6, 7, 37, 151, 152) is arranged such as to cover the projecting portions (3a, 23a, 33a) of the spacers (3, 23, 33) of at least four panels (10, 20,30).
  14. Assembly (100) according to one of the preceding claims, wherein the spacer (3, 23, 33) of a panel (10, 20, 30) is of the same type as at least one of the shells (1, 21, 31, 2, 22, 32) of said panel (10, 20, 30) and wherein the at least one linking element (6, 7, 37, 151, 152) is made of the same material as the projecting portion of the spacers of the panels (10, 20, 30).
  15. Method for assembly (100) of at least two panels (10, 20, 30) or, respectively, of at least one panel (10) with a part (15), each panel (10, 20, 30) having an outer shell (1, 21, 31) and an inner shell (2, 22, 32), at least one spacer (3, 23, 33) with a rectangular box-shaped projecting portion (3a, 23a, 33a) projecting from the shells (1, 21, 31; 2, 22, 32) of the panel (10, 20, 30), said method including the following steps:
    - placing in opposite position the projecting portions (3a, 23a, 33a) of the spacers (3, 23, 33) of the panels (10, 20, 30) or, respectively, the projecting portion (3a) of the spacer of the panel (10) and the part (15), spaces that remain between at least the outer shells (1, 21, 31) or the inner shells (2, 22, 32) of the panels (10, 20, 30) or, respectively, between at least the outer shell (1) or the inner shell (2) of the panel (10) and a portion of the part (15) facing said shell after assembly (100),
    - inserting at least one rectangular box-shaped linking element (6, 6a, 7, 37, 151, 152) into at least one of said spaces forming the junction between the outer (1, 21, 31) or inner (2, 22, 32) shells of the panels (10, 20, 30) or, respectively, between an outer (1) or inner (2) shell of the panel (10) and the portion of the part (15) facing same,
    - fastening said at least one linking element (6, 6a, 7, 37, 151, 152) with at least one spacer (3, 23, 33) of the panels (10, 20, 30) or, respectively, with the panel (10).
  16. Method according to the preceding claim, including placing the projecting portions (3a, 23a, 33a) of each spacer (3, 23,33) of the panels (10, 20, 30) or the projecting portion (3a) of the panel (10) in contact with the part (15).
EP11728219.4A 2010-06-16 2011-06-16 Assembly comprising at least one construction panel with at least one spacer inserted in the interior thereof, and method for mounting the assembly Active EP2582891B1 (en)

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FR1054779A FR2961536A1 (en) 2010-06-16 2010-06-16 ASSEMBLY COMPRISING AT LEAST ONE CONSTRUCTION PANEL WITH AT LEAST ONE INTERIOR SPACER INSIDE AND METHOD OF ASSEMBLING THE ASSEMBLY
PCT/EP2011/060005 WO2011157784A1 (en) 2010-06-16 2011-06-16 Assembly comprising at least one construction panel with at least one spacer inserted in the interior thereof, and method for mounting the assembly

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WO2015086886A1 (en) * 2013-12-12 2015-06-18 Nordiskt Material Ab Joint system for building elements
IT201900007989A1 (en) * 2019-06-04 2020-12-04 Progetto2 S R L MACHINE FOR THE PRODUCTION OF MODULAR WALLS AND RELATED PROCEDURE

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BE443838A (en) * 1940-09-19
US2568133A (en) * 1946-06-19 1951-09-18 Sr Joseph R Swisher Building construction
DE2010120A1 (en) * 1970-03-04 1971-11-18 Zeeb, Rolf, 7000 Stuttgart Kit for movable office space, rooms and workshop walls
FR2288193A1 (en) * 1974-10-14 1976-05-14 Roger Andre End to end panel fixing - using bar entering aligned drillings and pinned laterally
FR2659370B1 (en) * 1990-03-09 1994-07-08 Jean Mouysset METHOD FOR CONSTRUCTING BUILDING WALLS, PREFABRICATED PANELS USED AND METHOD FOR MANUFACTURING THE SAME.
US5647181A (en) 1994-10-11 1997-07-15 Hunts; Larry David Construction system and method for connecting rigid sheet-like panels together into doll houses, play houses, utility sheds and other structures
FR2857682B1 (en) * 2003-07-17 2007-03-16 Holding Pascal Jacob Sa SEMI-OPEN AND MANU-PORTABLE PANEL SET AND LINK PARTS FOR BUILDING A WOOD FRAME HOUSE
PL210230B1 (en) * 2005-12-21 2011-12-30 Arkadiusz Muszyński Building wall corner
IL193077A0 (en) * 2008-07-27 2009-08-03 Dan Pal Double pane panel unit and method of assembling same

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