EP2103754A2 - Buildingsystem with a wall and roof panel - Google Patents

Buildingsystem with a wall and roof panel Download PDF

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Publication number
EP2103754A2
EP2103754A2 EP09155672A EP09155672A EP2103754A2 EP 2103754 A2 EP2103754 A2 EP 2103754A2 EP 09155672 A EP09155672 A EP 09155672A EP 09155672 A EP09155672 A EP 09155672A EP 2103754 A2 EP2103754 A2 EP 2103754A2
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EP
European Patent Office
Prior art keywords
panel
plates
construction system
base
panels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09155672A
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German (de)
French (fr)
Inventor
M.Martial Villazon
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Individual
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Individual
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Publication date
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Publication of EP2103754A2 publication Critical patent/EP2103754A2/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7604—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only fillings for cavity walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/04—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs supported by horizontal beams or the equivalent resting on the walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material

Definitions

  • the present invention relates to the field of wooden constructions.
  • the invention relates more particularly to a building system comprising a wall and a floor consisting of panels with wood frame or wood particles.
  • panels are also known which are suitable for producing wooden floors or even roofing.
  • the known panels are designed and studied for extremely limited applications, either for a wall, for a floor, or for a roof that makes them difficult to use for various implementations and possible uses. Indeed, the mechanical stresses to which the panels are subject differ radically according to their location, vertical or horizontal, which results in a structure and / or sizing specific to each case.
  • the object of the present invention is to overcome all or part of the above disadvantages and to provide a panel having a single structure, suitable for various uses, both for walls for floors or for roofs.
  • the subject of the invention is a building system comprising at least one wall and a roof, characterized in that the latter consist of at least one respective panel comprising two substantially parallel plates facing each other. one of the other, at least two structural elements forming spacers between the plates, contiguous to each inner face of the plates, at least two adjacent panels provided with openings, in particular made in their respective structural elements, being arranged in such a manner as to in communication the respective interior volumes of the panels, so that an insulating material, such as cellulose fiber, introduced into a first panel by an insufflation route propagates in at least a second panel adjacent to the first through these openings.
  • an insulating material such as cellulose fiber
  • the panel according to the invention comprises reinforcing means, constituted by the structural elements, allowing its use both within a system of construction of a modular wall, that is to say in a vertical position , within a floor construction system, ie in a horizontal position or even within a roof construction system when the panel is inclined with respect to horizontal or vertical.
  • the structural elements In vertical position, the structural elements act as poles or "posts", guaranteeing the vertical holding of the panel.
  • the structural elements In horizontal position or in inclined position, the structural elements act as a beam on which the plates rest.
  • the openings made in the structural elements allow to maintain a relatively small overall weight, and on the other hand to be able to fill the panel with a known insulation material of the natural cellulose fibers type.
  • the openings have the great advantage of being able to introduce in at least two juxtaposed panels, an insulating material, such as cellulose fibers, from an insufflation channel made in a single panel. Indeed, when the panels are juxtaposed slice against slice, the respective openings thereof are located vis-à-vis, so that the respective interior volumes of the panels are placed in communication. Injection of cellulose fibers in a panel is propagated in the panel or panels juxtaposed through the openings provided in the structural elements.
  • the roof panel forms an angle with the wall panel.
  • a joining element may be provided between the adjacent edges of the panels.
  • the insulating material may be blown into the roof panel overhanging the wall panel. The insulating material is propagated by gravity to a lower edge of the roof panel, where it can penetrate the wall panel through the facing openings which are formed in the respective structural members of each panel. The insulating material may also penetrate wall panels adjacent to the wall panel immediately below the roof panel through which insufflation is performed.
  • the insulating material introduced also tends to propagate into the adjacent roof panels through the respective openings in the roof panels. roof.
  • the construction system according to the invention is thus comparable to a hollow shell, whose interior volume of the hollow portion extends substantially over a major part of the area covered by the wall panels and roof.
  • this continuity of the hollow volume inside the shell allows the easy passage of technical conduits, such as ventilation ducts, electrical harnesses etc.
  • figure 1 a panel P forming a wall element for a modular construction.
  • the panel P forms a hollow box. It consists of two plates 1, 2 parallel, vis-à-vis one of the other, of generally rectangular shape. Each plate has a height of the order of 2500 mm, and a width of the order of 900 to 950 mm, for example 926 mm. Their thickness, which is defined as being the smallest dimension of the plates with respect to the other dimensions (length, width) is from 15 to 20 mm, typically of the order of 18 mm. These dimensions are of course given as an indication and may vary without departing from the scope of the invention.
  • the two plates 1, 2 are secured to one another by structural elements 3 interposed between them.
  • the structural elements 3 have a generally flat and elongated overall shape. These structural elements 3 are inscribed in planes substantially perpendicular to the planes defined by each of the plates 1, 2, as can be seen in FIG. figure 3 .
  • these structural elements 3 are mounted on the opposite long edges of each of the plates, flush along said edges, so that the panel P seen from above, in its vertical position, has the general shape of a rectangle ( figure 3 ).
  • the structural elements 3 form spacers between the plates 1, 2 so as to provide a thickness to the panel P, but also an interior space 4 intended to be filled with an insulating material such as cellulose fibers. . Injection of cellulose fibers is effected by an orifice 1a made in one of the plates 1, 2, generally in height ( figure 4 ).
  • the structural elements 3 are provided with at least one opening 31 placing the volume 4 of the panel P in communication with the external medium, or with the internal volume of other panels juxtaposed by their respective slices.
  • each structural element 3 comprises two parallel uprights 32 respectively contiguous to each inner face of the plates 1, 2. figures 1 and 2 , the uprights 32 are kept spaced apart from each other by a series of separators 33 of generally rectangular shape.
  • the separators 33 are arranged at predetermined positions, and distributed at substantially regular intervals along the length of the uprights 32.
  • the openings 31 are formed between the separators 33.
  • the structural elements 3 thus have the general shape of a ladder, whose bars are constituted by separators 33.
  • the amounts 32 and separators 33 are supported on each other via their surface defining their thickness, that is to say, their smallest dimension.
  • the thickness of the uprights 32 and separators 33 which is defined as being the smallest dimension of the uprights and separators with respect to their other dimensions (length, width) is 30 to 60 mm.
  • the amounts 32 have a length of the order of 2500 mm and a width of the order of 60 to 100 mm.
  • the separators have dimensions of the order of 300 x 180 mm. These dimensions are also given for information only and are in no way limitative.
  • a structural element 3 may comprise, for example, five separators 33, as can be seen in FIGS. figures 1 and 2 .
  • the top and bottom dividers are set back from the upper and lower edges of the panel, so as to form notches 35 as shown in FIG. figure 1 .
  • the plates 1, 2 are in OSB ("Oriented Strand Board"), while the structural elements 3 are integrally made of solid wood.
  • Fixing posts 32 and separators 33 is provided by conventional fastening means, typically fixing screws 34 passing through these elements, in a direction perpendicular to the plane of the plates when the assembly is assembled.
  • These fixing screws 34 comprise a bearing head, which is preferably embedded in the thickness of the uprights 32, so that the uprights 32 provide external bearing surfaces without projections.
  • each plate 1, 2 is fixed on each upright 32 by a series of fastening means 34 distributed between the axes of the fastening means connecting these same amounts 32 to the separators 33.
  • each plate 1, 2 is fixed to each upright 32 through ten to twelve fastening means 34, typically eleven. Their number may differ slightly without departing from the scope of the invention.
  • the positioning of the separators 33 between the uprights 32 prior to fixing the elements together can be provided by a template system (not shown).
  • a modular wall construction system comprises at least one base 5 on which is positioned at least one panel received by interlocking.
  • the lower part of a panel P is introduced into the base 5.
  • This consists of a section, preferably a metal section whose section in the general shape of a W. More specifically, the section of the profile has seven segments at right angles ( figure 2 ), having a substantially flat lower bearing surface 51.
  • the lower part of the panel P is introduced into two parallel grooves 53 of the base 5 separated by a tunnel 54 projecting in the middle part of the W.
  • the free ends of the W or lateral edges 52 of the base 5 back on the outer faces of the plates 1, 2.
  • the tunnel 54 of the base 5 enters the space 4 formed between the plates 1, 2 and substantially matches the indented form 35 of the ends of the structural elements 3.
  • the base 5 is mounted overlapping on a part 6 of structure or framework such as a sole or a joist. The latter penetrates into the recessed shape of the tunnel 54. It will be noted that the lower bearing surface 51 of the base 5 rests on a floor surface 7. The floor surface and the structural or structural part are in abutment on a bedrock 8 ( figure 2 ).
  • the lower part of the panel P is fixed on the base 5 and the part 6 of structure or frame.
  • at least one threaded rod 55 passes through the thickness of the panel P, as well as the upstanding side edges 52 of the base 5, as well as said structural part 6 or framework.
  • the threaded rod 55 comprises at a first end a head bearing on an edge 52 of the base 5, and cooperates at a second end with a clamping nut.
  • the panel P is fixed to the base 5 through two threaded rods 55 situated in the vicinity of the lower parts of the structural elements 3, thus at the base of the opposite long edges of the panel P.
  • the panel P is held firmly and is locked at its base on the part 6 of structure or framework.
  • the vertical forces exerted towards the base of the panel are channeled towards the structural part 6 or framework.
  • the modular construction system according to the invention may comprise several panels P1, P2, P3 juxtaposed edge to edge, as can be seen in FIG. figure 4 .
  • the bases 5, 5 'on which the panels P1, P2, P3 rest are not necessarily of a unit length corresponding to the width of the panels, the bases being able to be longer than the width of a panel and / or discontinuous on a panel width.
  • all the fastening means 34 have not been represented at the figure 4 .
  • the juxtaposed panels P1, P2 are advantageously connected to one another by fastening members 9 ( figure 5 ). These are located on the outer faces of the plates 1, 2, on each side of the same panel.
  • Each fastener 9 consists for example of two brackets symmetrically placed against each other, each square being secured to a panel. The brackets are crossed by a screw-nut type system for connecting the panels P1, P2 two by two on each side.
  • the modular construction system according to the invention also comprises a pole P4 having a structure similar to that of a panel P according to the invention, as detailed above.
  • the post P4 actually comprises four faces formed of structural elements 3.
  • the two plates 1, 2 of a panel are thus replaced by two structural elements 3.
  • Two structural elements are thus arranged opposite one of the other, and two other structural elements are interposed between the first two.
  • the separators 33 of the four structural elements 3 are distributed along the latter 3 so as to be located at substantially corresponding longitudinal positions.
  • pole P4 may advantageously be used in the extension of one or more panels P as detailed above, at an angle between two intersecting walls.
  • a modular building system may comprise two superimposed rows of lower panels Pi and upper Ps.
  • the panel Pi may be provided with a cap 5 'of its upper part.
  • the cap 5 ' is similar structure to the base 5, and is arranged upside down.
  • the cap 5 ' is nested on the upper part of the panel Pi. It can thus receive in its hollow part corresponding to the tunnel a piece 6' of structure or framework (sole or joist), and one or more floor elements 7 ', which can be covered with a base 5 and an upper panel Ps.
  • the invention also relates to a floor construction system comprising at least one panel P5 as described above.
  • the panel P5 rests on its ends on parts 6 "of structure or floor.
  • the panel may be devoid of a base on its edges.
  • the uprights 32 and the separators 33 are held together by means of three fixing means 34, and this at least for the two separators closest to each end of the panel P5 (these ends being adjacent to the short edges of the panel P5).
  • These fastening means 34 contribute to withstanding the shear and bending forces exerted on the panel P5.
  • the fixing of the plates 1, 2, uprights 32 and separators 33 can be provided by means other than screw-nut systems.
  • the separators 33 may be attached to adjacent posts 32 by means of claw, nail, and so on attachment means.
  • a wall panel P adjacent to a roof panel P6 The roof panel P6 is disposed above the wall panel P and has an edge overlying the wall panel P.
  • the wall panel P is substantially vertical while the roof panel P6 is inclined with respect to the horizontal and the vertical.
  • a junction element P7 is provided between the two panels so as to provide communication and continuity between the respective interior volumes of each panel P, P6.
  • the roof panel P6 has a short edge on the side of the wall panel P and long edges oriented along the slope of the roof.
  • An insulating material such as cellulose fibers, introduced into the roof panel P6 by an insufflation lane (not shown) or via another adjacent roof panel, propagates by pressure and / or gravity into the roof panel. wall P, according to the arrow F.
  • the openings of the panels through which the insulating material propagates then correspond to maximum openings, delimited by the plates and the structural elements of each panel.
  • the roof panel P6 has a long edge on the side of the wall panel and short edges oriented along the slope of the roof.
  • the openings of the panels through which the insulating material propagates then correspond to smaller openings, made in the structural elements, between the spacers 33 and the posts 32.
  • the material insulation propagates by pressure and / or gravity into the wall panel P, according to the arrow F.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Panels For Use In Building Construction (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The system has a wall panel (P), lower and upper panels and a roof panel respectively formed with rectangular plates (1, 2) of an oriented strand board. Two flat structural elements (3) of the panels comprise struts (32) and separators (33) made of solid wood. Two adjacent panels are provided with openings (31) formed in the corresponding elements so as to communicate a corresponding interior volume (4) of the panels such that insulating material e.g. cellulose fiber, is introduced in one of the panels by a blow path that spreads in other panels via the openings. A base (5) is made of metal.

Description

La présente invention concerne le domaine des constructions en bois.The present invention relates to the field of wooden constructions.

L'invention se rapporte plus particulièrement à un système de construction comprenant une paroi et un plancher constitué de panneaux à ossature en bois ou en particules de bois.The invention relates more particularly to a building system comprising a wall and a floor consisting of panels with wood frame or wood particles.

On connaît dans le domaine des constructions en bois, des panneaux adaptés à la réalisation de parois. Des panneaux connus sont constitués de deux plaques latérales en OSB (« Oriented Strand Board » ou panneau de lamelles orientées) maintenues écartées l'une de l'autre de manière que l'espace situé entre celles-ci puisse être rempli de fibres de cellulose isolante. Une telle cloison présente une excellente tenue mécanique, comporte des propriétés d'isolation thermique remarquables et fait de plus appel à des matériaux naturels pour un coût global très raisonnable, ce qui explique assez largement son intérêt et son développement actuels.There are known in the field of wooden constructions, panels adapted to the production of walls. Known panels consist of two OSB side plates ("Oriented Strand Board" or oriented slats panel) held apart from each other so that the space between them can be filled with cellulose fibers insulating. Such a partition has excellent mechanical strength, has outstanding thermal insulation properties and also uses natural materials for a very reasonable overall cost, which largely explains its current interest and development.

D'un autre côté, on connaît également des panneaux adaptés à la réalisation de planchers en bois ou même de toiture.On the other hand, panels are also known which are suitable for producing wooden floors or even roofing.

Les panneaux connus sont conçus et étudiés pour des applications extrêmement limitées, soit pour une paroi, soit pour un plancher, soit pour une toiture qui les rendent difficilement utilisables pour diverses implantations et utilisations possibles. En effet, les contraintes mécaniques auxquelles sont soumis les panneaux diffèrent radicalement selon leur implantation, verticale ou horizontale, ce qui se traduit par une structure et/ou des dimensionnements spécifiques à chaque cas.The known panels are designed and studied for extremely limited applications, either for a wall, for a floor, or for a roof that makes them difficult to use for various implementations and possible uses. Indeed, the mechanical stresses to which the panels are subject differ radically according to their location, vertical or horizontal, which results in a structure and / or sizing specific to each case.

Le but de la présente invention est de pallier tout ou partie des inconvénients précédents et de proposer un panneau ayant une structure unique, adaptée à diverses utilisations, tant pour des parois que pour des planchers ou pour des toitures.The object of the present invention is to overcome all or part of the above disadvantages and to provide a panel having a single structure, suitable for various uses, both for walls for floors or for roofs.

A cet effet, l'invention a pour objet un système de construction comprenant au moins une paroi et une toiture, caractérisé en ce que ces derniers sont constitués d'au moins un panneau respectif comprenant deux plaques sensiblement parallèles en vis-à-vis l'une de l'autre, au moins deux éléments structurels formant entretoises entre les plaques, accolés à chaque face interne des plaques, au moins deux panneaux adjacents pourvus d'ouvertures, notamment pratiquées dans leurs éléments structurels respectifs, étant agencés de manière à mettre en communication les volumes intérieurs respectifs des panneaux, de sorte qu'un matériau isolant, tel que de la fibre de cellulose, introduit dans un premier panneau par une voie d'insufflation se propage dans au moins un second panneau adjacent au premier au travers de ces ouvertures.For this purpose, the subject of the invention is a building system comprising at least one wall and a roof, characterized in that the latter consist of at least one respective panel comprising two substantially parallel plates facing each other. one of the other, at least two structural elements forming spacers between the plates, contiguous to each inner face of the plates, at least two adjacent panels provided with openings, in particular made in their respective structural elements, being arranged in such a manner as to in communication the respective interior volumes of the panels, so that an insulating material, such as cellulose fiber, introduced into a first panel by an insufflation route propagates in at least a second panel adjacent to the first through these openings.

De cette façon, le panneau suivant l'invention comporte des moyens de renfort, constitués par les éléments structurels, autorisant son emploi tant au sein d'un système de construction d'une paroi modulaire, c'est-à-dire en position verticale, qu'au sein d'un système de construction d'un plancher, c'est-à-dire en position horizontale ou même qu'au sein d'un système de construction d'une toiture lorsque le panneau est incliné par rapport à l'horizontale ou la verticale. En position verticale, les éléments structurels agissent en tant que poteaux ou « potelets », garantissant la tenue verticale du panneau. En position horizontale ou en position inclinée, les éléments structurels agissent en tant que poutre sur laquelle reposent les plaques.In this way, the panel according to the invention comprises reinforcing means, constituted by the structural elements, allowing its use both within a system of construction of a modular wall, that is to say in a vertical position , within a floor construction system, ie in a horizontal position or even within a roof construction system when the panel is inclined with respect to horizontal or vertical. In vertical position, the structural elements act as poles or "posts", guaranteeing the vertical holding of the panel. In horizontal position or in inclined position, the structural elements act as a beam on which the plates rest.

Les ouvertures pratiquées dans les éléments de structure, permettent d'une part de conserver un poids d'ensemble relativement réduit, et d'autre part de pouvoir remplir le panneau avec un matériau d'isolation connu de type fibres de cellulose naturelles. Les ouvertures offrent le grand intérêt de pouvoir introduire dans au moins deux panneaux juxtaposés, un matériau isolant, tel que des fibres de cellulose, à partir d'une voie d'insufflation pratiquée dans un unique panneau. En effet, lorsque les panneaux sont juxtaposés tranche contre tranche, les ouvertures respectives de ceux-ci sont situées en vis-à-vis, de sorte que les volumes intérieurs respectifs des panneaux sont mis en communication. L'insufflation de fibres de cellulose dans un panneau se propage dans le ou les panneaux juxtaposés au travers des ouvertures prévues dans les éléments structurels.The openings made in the structural elements, on the one hand allow to maintain a relatively small overall weight, and on the other hand to be able to fill the panel with a known insulation material of the natural cellulose fibers type. The openings have the great advantage of being able to introduce in at least two juxtaposed panels, an insulating material, such as cellulose fibers, from an insufflation channel made in a single panel. Indeed, when the panels are juxtaposed slice against slice, the respective openings thereof are located vis-à-vis, so that the respective interior volumes of the panels are placed in communication. Injection of cellulose fibers in a panel is propagated in the panel or panels juxtaposed through the openings provided in the structural elements.

Des panneaux adjacents peuvent être :

  • deux panneaux de paroi adjacents, notamment juxtaposés tranche contre tranche,
  • deux panneaux de toiture adjacents, notamment juxtaposés tranche contre tranche,
  • un panneau de toiture et un panneau de paroi adjacents
Adjacent panels can be:
  • two adjacent wall panels, in particular juxtaposed slice against slice,
  • two adjacent roof panels, in particular juxtaposed slice for slice,
  • an adjacent roof panel and wall panel

Dans ce dernier cas, le panneau de toiture forme un angle avec le panneau de paroi. Un élément de jonction peut être prévu entre les tranches adjacentes des panneaux. Dans le cas d'un panneau de toiture adjacent avec un panneau de paroi, le matériau isolant peut être insufflé dans le panneau de toiture surplombant le panneau de paroi. Le matériau isolant se propage par gravité jusqu'à un bord inférieur du panneau de toiture, où il peut pénétrer dans le panneau de paroi au travers des ouvertures en vis-à-vis qui sont pratiquées dans les éléments de structures respectifs de chaque panneau. Le matériau isolant peut également pénétrer dans des panneaux de paroi adjacents au panneau de paroi immédiatement en contrebas du panneau de toiture par lequel est réalisée l'insufflation. Ainsi, par un même panneau de toiture, on peut envisager d'introduire du matériau isolant destiné à pénétrer dans au moins deux ou trois panneaux de parois. Lorsque le ou les panneaux de paroi en contrebas du panneau de toiture sont remplis du matériau isolant avec la densité souhaitée, le matériau isolant introduit tend également à se propager jusque dans les panneaux de toiture adjacents, au travers des ouvertures respectives pratiquées dans les panneaux de toiture.In the latter case, the roof panel forms an angle with the wall panel. A joining element may be provided between the adjacent edges of the panels. In the case of an adjacent roof panel with a wall panel, the insulating material may be blown into the roof panel overhanging the wall panel. The insulating material is propagated by gravity to a lower edge of the roof panel, where it can penetrate the wall panel through the facing openings which are formed in the respective structural members of each panel. The insulating material may also penetrate wall panels adjacent to the wall panel immediately below the roof panel through which insufflation is performed. Thus, by the same roof panel, it is conceivable to introduce insulating material for penetrating into at least two or three wall panels. When the wall panel (s) below the roof panel are filled with the insulating material with the desired density, the insulating material introduced also tends to propagate into the adjacent roof panels through the respective openings in the roof panels. roof.

Le système de construction selon l'invention est ainsi assimilable à une coque creuse, dont le volume intérieur de la partie creuse s'étend sensiblement sur une majeure partie de la surface couverte par les panneaux de paroi et de toiture.The construction system according to the invention is thus comparable to a hollow shell, whose interior volume of the hollow portion extends substantially over a major part of the area covered by the wall panels and roof.

En outre, cette continuité du volume creux intérieur à la coque, permet le passage aisé de conduites techniques, telles que des conduites de ventilation, des faisceaux électriques etc.In addition, this continuity of the hollow volume inside the shell, allows the easy passage of technical conduits, such as ventilation ducts, electrical harnesses etc.

Selon d'autres caractéristiques du système de construction suivant l'invention :

  • les éléments structurels sont constitués de deux montants sensiblement parallèles accolés respectivement à chaque face interne des plaques, les montants étant maintenus écartés l'un de l'autre par une série de séparateurs répartis à intervalles sensiblement réguliers sur la longueur desdits montants, les ouvertures étant constituées par les espaces entre les séparateurs,
  • les montants et séparateurs sont des éléments de faible épaisseur au regard de leurs autres dimensions, et sont intercalés entre les plaques en mettant en appui une zone de leur tranche respective,
  • les éléments structurels ont une forme générale sensiblement plate, disposée dans des plans respectifs sensiblement perpendiculaires aux plans des plaques,
  • les plaques ont une forme générale rectangulaire, les éléments structurels étant disposés de façon affleurante le long des bords longs des plaques,
  • les plaques sont réalisées en OSB (« Oriented Strand Board »),
  • les montants et séparateurs sont réalisés en bois massif,
  • chaque montant et chaque séparateur sont solidarisés par au moins un moyen de fixation tel qu'une vis de fixation dont la tête est noyée dans le montant,
  • les plaques ont une épaisseur comprise entre 15 et 20 mm, tandis que les montants et les séparateurs ont une épaisseur comprise entre 30 et 60 mm,
  • chaque panneau a une longueur correspondant aux bords longs de l'ordre de 2500 mm, et une largeur correspondant aux bords courts comprise entre 900 et 950 mm,
  • le panneau comprend au moins une embase conformée pour recevoir par emboîtement la partie inférieure d'un panneau formant paroi, l'embase étant constituée d'un profilé dont la section a la forme générale d'un W, les extrémités libres du W enveloppant les faces extérieures des plaques, tandis que la partie centrale du W pénètre dans l'espace interne délimité par les plaques,
  • l'embase est métallique,
  • l'embase est montée chevauchante sur une pièce de structure ou de charpente telle qu'une semelle ou solive, le panneau, l'embase et la pièce de structure ou de charpente sont solidarisés par une tige filetée traversant le panneau dans la direction de son épaisseur et coopérant avec un écrou,
  • le système de construction comprend au moins une coiffe ayant la forme d'une embase à l'envers, emboîtée sur la partie supérieure du panneau formant paroi, de façon symétrique à l'embase sur laquelle la partie inférieure du panneau est emboîtée., et en ce qu'il comprend au moins deux rangées de panneaux superposées, la rangée du bas comprenant une coiffe tandis que la rangée du haut comprend une embase, ladite coiffe et ladite embase étant séparées d'une pièce de structure ou de charpente telle qu'une semelle ou solive,
  • le système de construction comprend une toiture comportant au moins un panneau du même type que celui constituant la paroi ou le plancher.
According to other characteristics of the construction system according to the invention:
  • the structural elements consist of two substantially parallel uprights respectively contiguous to each inner face of the plates, the uprights being kept spaced apart from each other by a series of separators distributed at substantially regular intervals along the length of said uprights, the openings being constituted by the spaces between the separators,
  • the uprights and separators are thin elements with respect to their other dimensions, and are interposed between the plates by pressing a zone of their respective slice,
  • the structural elements have a substantially flat overall shape, disposed in respective planes substantially perpendicular to the planes of the plates,
  • the plates have a generally rectangular shape, the structural elements being arranged flushly along the long edges of the plates,
  • the plates are made of OSB (Oriented Strand Board),
  • the uprights and dividers are made of solid wood,
  • each amount and each separator are secured by at least one fastening means such as a fastening screw whose head is embedded in the amount,
  • the plates have a thickness of between 15 and 20 mm, while the uprights and the separators have a thickness of between 30 and 60 mm,
  • each panel has a length corresponding to the long edges of the order of 2500 mm, and a width corresponding to the short edges of between 900 and 950 mm,
  • the panel comprises at least one base shaped to receive by interlocking the lower part of a wall panel, the base consisting of a section whose section has the general shape of a W, the free ends of the W enveloping the outer faces of the plates, while the central part of W enters the internal space delimited by the plates,
  • the base is metallic,
  • the base is mounted overlapping on a piece of structure or frame such as a sole or joist, the panel, the base and the structural part or frame are secured by a threaded rod passing through the panel in the direction of its thickness and cooperating with a nut,
  • the building system comprises at least one cap having the form of an upside-down base, nested on the upper part of the wall panel, symmetrically to the base on which the lower part of the panel is fitted, and in that it comprises at least two rows of superimposed panels, the bottom row comprising a cap while the top row comprises a base, said cap and said base being separated from a structural or structural part such that a sole or joist,
  • the building system comprises a roof comprising at least one panel of the same type as that constituting the wall or the floor.

En outre, selon d'autres caractéristiques avantageuses de l'invention :

  • chaque élément structurel comprend au moins trois séparateurs,
  • le système de construction comprend au moins un poteau réalisé de façon analogue à un panneau, chacune des plaques étant remplacée par un élément structurel pourvu d'une paire de montants et d'une série de séparateurs répartis entre lesdits montants,
In addition, according to other advantageous features of the invention:
  • each structural element comprises at least three separators,
  • the construction system comprises at least one pole made in a panel-like manner, each of the plates being replaced by a structural member provided with a pair of posts and a series of dividers distributed between said posts,

L'invention sera mieux comprise à la lecture de la description qui va suivre et à la lumière des dessins annexés dans lesquels :

  • la figure 1 représente une vue en perspective d'un panneau suivant l'invention, dans une application dans laquelle il fait office de paroi,
  • la figure 2 représente une vue de la tranche, c'est-à-dire selon l'épaisseur, d'un panneau selon la figure 1,
  • la figure 3 représente une vue du dessus d'un panneau selon la figure 1, représentant uniquement les bords d'extrémité correspondant à l'épaisseur du panneau.
  • la figure 4 représente une vue de côté d'un assemblage de plusieurs panneaux selon la figure 1,
  • la figure 5 représente une vue de dessus, d'un détail de l'assemblage de plusieurs panneaux selon la figure 1, dans la zone de jonction de deux panneaux,
  • la figure 6 est une vue en perspective d'un poteau intégré à un système de construction modulaire selon l'invention,
  • la figure 7 est une vue de la tranche de deux panneaux superposés selon la figure 1,
  • la figure 8 est une vue de la tranche d'un panneau suivant l'invention, dans une application dans laquelle il fait office de plancher,
  • la figure 9 est une vue d'un détail de réalisation d'une variante de réalisation d'un panneau selon la figure 1, et
  • les figures 10 et 11 sont des vues de la zone de jonction d'un panneau de paroi adjacent à un panneau de toiture, selon respectivement deux orientations différentes du panneau de toiture.
The invention will be better understood on reading the description which follows and in the light of the appended drawings in which:
  • the figure 1 represents a perspective view of a panel according to the invention, in an application in which it acts as a wall,
  • the figure 2 represents a view of the wafer, that is to say according to the thickness, of a panel according to the figure 1 ,
  • the figure 3 represents a top view of a panel according to the figure 1 , representing only the end edges corresponding to the thickness of the panel.
  • the figure 4 represents a side view of an assembly of several panels according to the figure 1 ,
  • the figure 5 represents a view from above, of a detail of the assembly of several panels according to the figure 1 in the junction area of two panels,
  • the figure 6 is a perspective view of a pole integrated into a modular building system according to the invention,
  • the figure 7 is a view of the edge of two overlapping panels according to the figure 1 ,
  • the figure 8 is a view of the edge of a panel according to the invention, in an application in which it acts as a floor,
  • the figure 9 is a view of a detail of an embodiment of a panel according to the figure 1 , and
  • the Figures 10 and 11 are views of the junction area of a wall panel adjacent to a roof panel, respectively in two different orientations of the roof panel.

On a représenté à la figure 1 un panneau P formant un élément de paroi pour une construction modulaire.We have shown figure 1 a panel P forming a wall element for a modular construction.

Le panneau P forme un caisson creux. Il est constitué de deux plaques 1, 2 parallèles, en vis-à-vis l'une de l'autre, de forme générale rectangulaire. Chaque plaque a une hauteur de l'ordre de 2500 mm, et une largeur de l'ordre de 900 à 950 mm par exemple 926 mm. Leur épaisseur qui est définie comme étant la plus petite dimension des plaques au regard des autres dimensions (longueur, largeur) est de 15 à 20 mm, typiquement de l'ordre de 18 mm. Ces dimensions sont bien entendu données à titre indicatif et peuvent varier sans sortir du cadre de l'invention.The panel P forms a hollow box. It consists of two plates 1, 2 parallel, vis-à-vis one of the other, of generally rectangular shape. Each plate has a height of the order of 2500 mm, and a width of the order of 900 to 950 mm, for example 926 mm. Their thickness, which is defined as being the smallest dimension of the plates with respect to the other dimensions (length, width) is from 15 to 20 mm, typically of the order of 18 mm. These dimensions are of course given as an indication and may vary without departing from the scope of the invention.

Les deux plaques 1, 2 sont solidarisées l'une à l'autre par des éléments structurels 3 interposés entre elles. Nous verrons ultérieurement comment est réalisée la fixation des éléments entre eux. Les éléments structurels 3 ont une forme générale sensiblement plate et allongée. Ces éléments structurels 3 sont inscrits dans des plans sensiblement perpendiculaires aux plans définis par chacune des plaques 1, 2, comme cela est visible à la figure 3. En outre, ces éléments structurels 3 sont montés sur les bords longs opposés de chacune des plaques, de manière affleurante le long desdits bords, de sorte que le panneau P vu de dessus, dans sa position verticale, a la forme générale d'un rectangle (figure 3).The two plates 1, 2 are secured to one another by structural elements 3 interposed between them. We will see later how the elements are fixed together. The structural elements 3 have a generally flat and elongated overall shape. These structural elements 3 are inscribed in planes substantially perpendicular to the planes defined by each of the plates 1, 2, as can be seen in FIG. figure 3 . In addition, these structural elements 3 are mounted on the opposite long edges of each of the plates, flush along said edges, so that the panel P seen from above, in its vertical position, has the general shape of a rectangle ( figure 3 ).

On notera que les éléments structurels 3 forment des entretoises entre les plaques 1, 2 de façon à ménager une épaisseur au panneau P, mais également un espace intérieur 4 destiné à pouvoir être rempli d'un matériau d'isolation tel que des fibres de cellulose. L'insufflation de fibres de cellulose s'opère par un orifice 1a réalisé dans l'une des plaques 1, 2, généralement en hauteur (figure 4).It will be noted that the structural elements 3 form spacers between the plates 1, 2 so as to provide a thickness to the panel P, but also an interior space 4 intended to be filled with an insulating material such as cellulose fibers. . Injection of cellulose fibers is effected by an orifice 1a made in one of the plates 1, 2, generally in height ( figure 4 ).

Selon l'invention, les éléments structurels 3 sont pourvus d'au moins une ouverture 31 mettant en communication le volume 4 du panneau P avec le milieu extérieur, ou avec le volume intérieur d'autres panneaux juxtaposés par leur tranche respective.According to the invention, the structural elements 3 are provided with at least one opening 31 placing the volume 4 of the panel P in communication with the external medium, or with the internal volume of other panels juxtaposed by their respective slices.

Pour ce faire, chaque élément structurel 3 comporte deux montants 32 parallèles accolés respectivement à chaque face interne des plaques 1, 2. Comme illustré aux figures 1 et 2, les montants 32 sont maintenus écartés l'un de l'autre par une série de séparateurs 33 de forme générale rectangulaire. Les séparateurs 33 sont disposés à des positions prédéterminées, et répartis à intervalles sensiblement réguliers sur la longueur des montants 32. Les ouvertures 31 sont ménagées entre les séparateurs 33. Les éléments structurels 3 ont ainsi la forme générale d'une échelle, dont les barreaux sont constitués par les séparateurs 33.To do this, each structural element 3 comprises two parallel uprights 32 respectively contiguous to each inner face of the plates 1, 2. figures 1 and 2 , the uprights 32 are kept spaced apart from each other by a series of separators 33 of generally rectangular shape. The separators 33 are arranged at predetermined positions, and distributed at substantially regular intervals along the length of the uprights 32. The openings 31 are formed between the separators 33. The structural elements 3 thus have the general shape of a ladder, whose bars are constituted by separators 33.

Les montants 32 et séparateurs 33 sont en appui les uns sur les autres via leur surface définissant leur épaisseur, c'est-à-dire leur plus petite dimension. L'épaisseur des montants 32 et des séparateurs 33, qui est définie comme étant la plus petite dimension des montants et des séparateurs au regard de leurs autres dimensions (longueur, largeur) est de 30 à 60 mm. Les montants 32 ont une longueur de l'ordre de 2500 mm et une largeur de l'ordre de 60 à 100 mm. Les séparateurs ont des dimensions de l'ordre de 300 x 180 mm. Ces dimensions sont là également données à titre indicatif et ne sont aucunement limitatives.The amounts 32 and separators 33 are supported on each other via their surface defining their thickness, that is to say, their smallest dimension. The thickness of the uprights 32 and separators 33, which is defined as being the smallest dimension of the uprights and separators with respect to their other dimensions (length, width) is 30 to 60 mm. The amounts 32 have a length of the order of 2500 mm and a width of the order of 60 to 100 mm. The separators have dimensions of the order of 300 x 180 mm. These dimensions are also given for information only and are in no way limitative.

Un élément structurel 3 peut comporter par exemple cinq séparateurs 33, comme cela est visible aux figures 1 et 2. Les séparateurs haut et bas sont en retrait des bords supérieurs et inférieurs du panneau, de façon à former des échancrures 35 comme illustré à la figure 1.A structural element 3 may comprise, for example, five separators 33, as can be seen in FIGS. figures 1 and 2 . The top and bottom dividers are set back from the upper and lower edges of the panel, so as to form notches 35 as shown in FIG. figure 1 .

Selon une caractéristique de l'invention, les plaques 1, 2 sont en OSB (« Oriented Strand Board »), tandis que les éléments de structure 3 sont intégralement réalisés en bois massif.According to one characteristic of the invention, the plates 1, 2 are in OSB ("Oriented Strand Board"), while the structural elements 3 are integrally made of solid wood.

La fixation des montants 32 et des séparateurs 33 est assurée par des moyens de fixation conventionnels, typiquement des vis de fixation 34 traversant ces éléments, selon une direction perpendiculaire au plan des plaques lorsque l'ensemble est assemblé. Ces vis de fixation 34 comportent une tête d'appui, qui est de préférence noyée dans l'épaisseur des montants 32, de manière que les montants 32 offrent des surfaces d'appui extérieures dépourvues de saillies. Lorsque le panneau P est utilisé dans un système de construction d'une paroi (figures 1 à 7), chaque séparateur 33 est fixé à chaque montant 32 par deux moyens de fixation 34. Un séparateur 33 est donc fixé en tout par quatre moyens de fixation 34.Fixing posts 32 and separators 33 is provided by conventional fastening means, typically fixing screws 34 passing through these elements, in a direction perpendicular to the plane of the plates when the assembly is assembled. These fixing screws 34 comprise a bearing head, which is preferably embedded in the thickness of the uprights 32, so that the uprights 32 provide external bearing surfaces without projections. When the P-panel is used in a wall construction system ( Figures 1 to 7 ), each separator 33 is fixed to each upright 32 by two fixing means 34. A separator 33 is thus fastened in all by four fixing means 34.

Les éléments structurels 3 ainsi assemblés sont à leur tour maintenus assemblés entre les plaques 1, 2 par des moyens de fixations du même type, typiquement des vis de fixation 34. Celles-ci ont des têtes d'appui qui peuvent également être au moins en partie noyées dans l'épaisseur des plaques 1, 2. On notera que les moyens de fixation 34 reliant les montants 32 aux séparateurs 33, et ceux reliant les plaques 1, 2 aux montants 32 sont décalés de manière à ne pas entrer en conflit les uns avec les autres et à conférer une répartition des efforts sur une longueur maximale des montants 32. Ainsi chaque plaque 1, 2 est fixée sur chaque montant 32 par une série de moyens de fixation 34 répartis entre les axes des moyens de fixation reliant ces mêmes montants 32 aux séparateurs 33. Dans l'exemple illustré à la figure 2, chaque plaque 1, 2 est fixé à chaque montant 32 par l'intermédiaire de dix à douze moyens de fixation 34, typiquement onze. Leur nombre peut légèrement différer sans sortir du cadre de l'invention.The structural elements 3 thus assembled are in turn held together between the plates 1, 2 by fastening means of the same type, typically fastening screws 34. These have bearing heads which can also be at least part embedded in the thickness of the plates 1, 2. It will be noted that the fastening means 34 connecting the uprights 32 to the separators 33, and those connecting the plates 1, 2 to the uprights 32 are staggered so as not to conflict with the with each other and to give a distribution of the forces on a maximum length of the uprights 32. Thus each plate 1, 2 is fixed on each upright 32 by a series of fastening means 34 distributed between the axes of the fastening means connecting these same amounts 32 to the separators 33. In the example shown in figure 2 each plate 1, 2 is fixed to each upright 32 through ten to twelve fastening means 34, typically eleven. Their number may differ slightly without departing from the scope of the invention.

Lors de l'assemblage des éléments de structure 3, le positionnement des séparateurs 33 entre les montants 32 préalablement à la fixation des éléments entre eux peut être assuré par un système de gabarit (non représenté).During the assembly of the structural elements 3, the positioning of the separators 33 between the uprights 32 prior to fixing the elements together can be provided by a template system (not shown).

Selon l'invention, un système de construction d'une paroi modulaire comprend au moins une embase 5 sur laquelle est positionné au moins un panneau reçu par emboîtement. Comme illustré aux figures 1 et 2, la partie inférieure d'un panneau P est introduite dans l'embase 5. Celle-ci est constituée d'un profilé, de préférence métallique, dont la section à la forme générale d'un W. Plus précisément, la section du profilé comporte sept segments à angles droits (figure 2), ayant une surface d'appui inférieure 51 sensiblement plane. Comme le montre la figure 2, la partie inférieure du panneau P est introduite dans deux rainures 53 parallèles de l'embase 5 séparées par un tunnel 54 formant saillie dans la partie médiane du W. Les extrémités libres du W ou bords latéraux 52 de l'embase 5 remontent sur les faces extérieures des plaques 1, 2. Le tunnel 54 de l'embase 5 pénètre dans l'espace 4 ménagé entre les plaques 1, 2 et épouse sensiblement la forme échancrée 35 des extrémités des éléments de structures 3.According to the invention, a modular wall construction system comprises at least one base 5 on which is positioned at least one panel received by interlocking. As illustrated in figures 1 and 2 , the lower part of a panel P is introduced into the base 5. This consists of a section, preferably a metal section whose section in the general shape of a W. More specifically, the section of the profile has seven segments at right angles ( figure 2 ), having a substantially flat lower bearing surface 51. As shown in figure 2 , the lower part of the panel P is introduced into two parallel grooves 53 of the base 5 separated by a tunnel 54 projecting in the middle part of the W. The free ends of the W or lateral edges 52 of the base 5 back on the outer faces of the plates 1, 2. The tunnel 54 of the base 5 enters the space 4 formed between the plates 1, 2 and substantially matches the indented form 35 of the ends of the structural elements 3.

Selon l'invention, l'embase 5 est montée chevauchante sur une pièce 6 de structure ou de charpente telle qu'une semelle ou une solive. Cette dernière pénètre dans la forme en creux du tunnel 54. On notera que la surface d'appui inférieure 51 de l'embase 5 repose sur une surface de plancher 7. La surface de plancher et la pièce de structure ou de charpente sont en appui sur un soubassement 8 (figure 2).According to the invention, the base 5 is mounted overlapping on a part 6 of structure or framework such as a sole or a joist. The latter penetrates into the recessed shape of the tunnel 54. It will be noted that the lower bearing surface 51 of the base 5 rests on a floor surface 7. The floor surface and the structural or structural part are in abutment on a bedrock 8 ( figure 2 ).

Selon une caractéristique de l'invention, la partie inférieure du panneau P est fixée sur l'embase 5 et la pièce 6 de structure ou de charpente. Pour ce faire, au moins une tige filetée 55 traverse l'épaisseur du panneau P, ainsi que les bords latéraux 52 remontants de l'embase 5, de même que ladite pièce 6 de structure ou de charpente. La tige filetée 55 comporte à une première extrémité une tête en appui sur un bord 52 de l'embase 5, et coopère à une seconde extrémité avec un écrou de serrage. Dans un mode de réalisation de l'invention illustré à la figure 1, le panneau P est fixé à l'embase 5 au travers de deux tiges filetées 55 situées au voisinage des parties inférieures des éléments de structure 3, donc à la base des bords longs opposés du panneau P.According to a characteristic of the invention, the lower part of the panel P is fixed on the base 5 and the part 6 of structure or frame. To do this, at least one threaded rod 55 passes through the thickness of the panel P, as well as the upstanding side edges 52 of the base 5, as well as said structural part 6 or framework. The threaded rod 55 comprises at a first end a head bearing on an edge 52 of the base 5, and cooperates at a second end with a clamping nut. In one embodiment of the invention illustrated in figure 1 , the panel P is fixed to the base 5 through two threaded rods 55 situated in the vicinity of the lower parts of the structural elements 3, thus at the base of the opposite long edges of the panel P.

De cette façon, le panneau P est maintenu fermement et est verrouillé à sa base sur la pièce 6 de structure ou de charpente. Les efforts verticaux s'exerçant vers la base du panneau sont canalisés en direction de la pièce 6 de structure ou de charpente.In this way, the panel P is held firmly and is locked at its base on the part 6 of structure or framework. The vertical forces exerted towards the base of the panel are channeled towards the structural part 6 or framework.

Le système de construction modulaire selon l'invention peut comprendre plusieurs panneaux P1, P2, P3 juxtaposés bord à bord, comme cela est visible à la figure 4. On notera que les embases 5, 5' sur lesquelles reposent les panneaux P1, P2, P3 ne sont pas nécessairement d'une longueur unitaire correspondant à la largeur des panneaux, les embases pouvant être plus longues que la largeur d'un panneau et/ou discontinues sur une largeur de panneau. Pour la simplicité de la représentation, tous les moyens de fixation 34 n'ont pas été représentés à la figure 4.The modular construction system according to the invention may comprise several panels P1, P2, P3 juxtaposed edge to edge, as can be seen in FIG. figure 4 . It will be noted that the bases 5, 5 'on which the panels P1, P2, P3 rest are not necessarily of a unit length corresponding to the width of the panels, the bases being able to be longer than the width of a panel and / or discontinuous on a panel width. For the simplicity of the representation, all the fastening means 34 have not been represented at the figure 4 .

Les panneaux P1, P2 juxtaposés sont avantageusement reliés l'un à l'autre par des organes de fixations 9 (figure 5). Ces derniers sont situés sur les faces extérieures des plaques 1, 2, de chaque côté d'un même panneau. Chaque organe de fixation 9 est par exemple constitué de deux équerres plaquées symétriquement l'une contre l'autre, chaque équerre étant solidaire d'un panneau. Les équerres sont traversées d'un système de type vis-écrou permettant de relier les panneaux P1, P2 deux à deux sur chacun de leur côté.The juxtaposed panels P1, P2 are advantageously connected to one another by fastening members 9 ( figure 5 ). These are located on the outer faces of the plates 1, 2, on each side of the same panel. Each fastener 9 consists for example of two brackets symmetrically placed against each other, each square being secured to a panel. The brackets are crossed by a screw-nut type system for connecting the panels P1, P2 two by two on each side.

Le système de construction modulaire suivant l'invention comprend également un poteau P4 ayant une structure analogue à celle d'un panneau P suivant l'invention, tel que détaillé précédemment. Le poteau P4 comporte en réalité quatre faces formées d'éléments structurels 3. Les deux plaques 1, 2 d'un panneau sont ainsi remplacées par deux éléments structurels 3. Deux éléments structurels sont ainsi disposés en vis-à-vis l'un de l'autre, et deux autres éléments structurels sont interposés entre les deux premiers. Les séparateurs 33 des quatre éléments structurels 3 sont répartis le long de ces derniers 3 de manière à être situés à des positions longitudinales sensiblement correspondantes.The modular construction system according to the invention also comprises a pole P4 having a structure similar to that of a panel P according to the invention, as detailed above. The post P4 actually comprises four faces formed of structural elements 3. The two plates 1, 2 of a panel are thus replaced by two structural elements 3. Two structural elements are thus arranged opposite one of the other, and two other structural elements are interposed between the first two. The separators 33 of the four structural elements 3 are distributed along the latter 3 so as to be located at substantially corresponding longitudinal positions.

On comprendra qu'un tel poteau P4 peut avantageusement être utilisé dans le prolongement d'un ou de plusieurs panneaux P tels que détaillés précédemment, dans un angle entre deux parois sécantes.It will be understood that such a pole P4 may advantageously be used in the extension of one or more panels P as detailed above, at an angle between two intersecting walls.

Selon une autre caractéristique de l'invention, illustrée à la figure 7, un système de construction modulaire peut comprendre deux rangées superposées de panneaux inférieurs Pi et supérieurs Ps.According to another characteristic of the invention, illustrated in figure 7 , a modular building system may comprise two superimposed rows of lower panels Pi and upper Ps.

Dans ce cas, le panneau Pi peut être pourvu d'une coiffe 5' de sa partie supérieure. La coiffe 5' est de structure semblable à l'embase 5, et est disposée à l'envers. La coiffe 5' est emboîtée sur la partie supérieure du panneau Pi. Elle peut ainsi recevoir dans sa partie creuse correspondant au tunnel une pièce 6' de structure ou de charpente (semelle ou solive), ainsi qu'un ou plusieurs éléments de plancher 7', lesquels peuvent être recouverts d'une embase 5 et d'un panneau supérieur Ps.In this case, the panel Pi may be provided with a cap 5 'of its upper part. The cap 5 'is similar structure to the base 5, and is arranged upside down. The cap 5 'is nested on the upper part of the panel Pi. It can thus receive in its hollow part corresponding to the tunnel a piece 6' of structure or framework (sole or joist), and one or more floor elements 7 ', which can be covered with a base 5 and an upper panel Ps.

Comme on peut le voir à la figure 8, l'invention concerne également un système de construction d'un plancher comportant au moins un panneau P5 tel que décrit précédemment.As can be seen at figure 8 , the invention also relates to a floor construction system comprising at least one panel P5 as described above.

Dans ce cas, le panneau P5 repose sur ses extrémités sur des pièces 6" de structure ou de plancher. Dans une telle application, le panneau peut être dépourvu d'embase sur ses bords.In this case, the panel P5 rests on its ends on parts 6 "of structure or floor.In such an application, the panel may be devoid of a base on its edges.

Afin d'assurer une tenue mécanique suffisante des éléments structurels 3, les montants 32 et les séparateurs 33 sont maintenus assemblés par l'intermédiaire de trois moyens de fixations 34, et ceci au moins pour les deux séparateurs les plus proches de chaque extrémité du panneau P5 (ces extrémités étant adjacentes aux bords courts du panneau P5). Ces moyens de fixation 34 contribuent à résister aux efforts de cisaillement et de flexion exercés sur le panneau P5.In order to ensure sufficient mechanical strength of the structural elements 3, the uprights 32 and the separators 33 are held together by means of three fixing means 34, and this at least for the two separators closest to each end of the panel P5 (these ends being adjacent to the short edges of the panel P5). These fastening means 34 contribute to withstanding the shear and bending forces exerted on the panel P5.

Bien entendu, l'invention n'est pas limitée aux moyens qui viennent d'être décrits et comprend tous les équivalents techniques sans pour autant sortir du cadre de l'invention.Of course, the invention is not limited to the means that have just been described and includes all the technical equivalents without departing from the scope of the invention.

En particulier, la fixation des plaques 1, 2, des montants 32 et des séparateurs 33 peut être assurée par des moyens autres que des systèmes de type vis-écrou. Par exemple, les séparateurs 33 peuvent être fixés aux montants adjacents 32 par l'intermédiaire de moyens de fixation à griffes, à clous, etc. On a par exemple illustré à la figure 9 des agrafes 34' pourvues de pointes s'étendant perpendiculairement à une base plane, les pointes étant introduites en force dans les montants 32 et les séparateurs 33 de manière à les solidariser.In particular, the fixing of the plates 1, 2, uprights 32 and separators 33 can be provided by means other than screw-nut systems. For example, the separators 33 may be attached to adjacent posts 32 by means of claw, nail, and so on attachment means. For example, we have illustrated figure 9 staples 34 'provided with points extending perpendicularly to a flat base, the tips being forced into the uprights 32 and the separators 33 so as to secure them.

On a représenté à la figure 10 un panneau de paroi P adjacent à un panneau de toiture P6. Le panneau de toiture P6 est disposé au dessus du panneau de paroi P et comporte un bord surplombant le panneau de paroi P. Le panneau de paroi P est sensiblement vertical tandis que le panneau de toiture P6 est incliné par rapport à l'horizontale et à la verticale. Un élément de jonction P7 est prévu entre les deux panneaux de manière à assurer une mise en communication et une continuité entre les volumes intérieurs respectifs de chaque panneau P, P6.We have shown figure 10 a wall panel P adjacent to a roof panel P6. The roof panel P6 is disposed above the wall panel P and has an edge overlying the wall panel P. The wall panel P is substantially vertical while the roof panel P6 is inclined with respect to the horizontal and the vertical. A junction element P7 is provided between the two panels so as to provide communication and continuity between the respective interior volumes of each panel P, P6.

Dans l'exemple de réalisation de la figure 10, le panneau de toiture P6 présente un bord court du côté du panneau de paroi P et des bords longs orientés selon la pente du toit. Un matériau isolant, tel que des fibres de cellulose, introduit dans le panneau de toiture P6 par une voie d'insufflation (non représentée) ou via un autre panneau de toiture adjacent, se propage par pression et/ou gravité jusque dans le panneau de paroi P, selon la flèche F. Les ouvertures des panneaux par lesquelles le matériau isolant se propage correspondent alors à des ouvertures maximales, délimitées par les plaques et les éléments structurels de chaque panneau.In the exemplary embodiment of the figure 10 , the roof panel P6 has a short edge on the side of the wall panel P and long edges oriented along the slope of the roof. An insulating material, such as cellulose fibers, introduced into the roof panel P6 by an insufflation lane (not shown) or via another adjacent roof panel, propagates by pressure and / or gravity into the roof panel. wall P, according to the arrow F. The openings of the panels through which the insulating material propagates then correspond to maximum openings, delimited by the plates and the structural elements of each panel.

Dans un autre exemple de réalisation de l'invention, illustré à la figure 11, le panneau de toiture P6 présente un bord long du côté du panneau de paroi et des bords courts orientés selon la pente du toit. Les ouvertures des panneaux par lesquels le matériau isolant se propage correspondent alors à des ouvertures plus réduites, pratiquées dans les éléments structurels, entre les entretoises 33 et les montants 32. Ici également, le matériau isolant se propage par pression et/ou gravité jusque dans le panneau de paroi P, selon la flèche F.In another embodiment of the invention, illustrated in FIG. figure 11 , the roof panel P6 has a long edge on the side of the wall panel and short edges oriented along the slope of the roof. The openings of the panels through which the insulating material propagates then correspond to smaller openings, made in the structural elements, between the spacers 33 and the posts 32. Here again, the material insulation propagates by pressure and / or gravity into the wall panel P, according to the arrow F.

Claims (15)

Système de construction comprenant au moins une paroi et une toiture, caractérisé en ce que ces derniers sont constitués d'au moins un panneau respectif (P, Pi, Ps, P6) comprenant deux plaques (1 ; 2) sensiblement parallèles en vis-à-vis l'une de l'autre, au moins deux éléments structurels (3) formant entretoises entre les plaques (1 ; 2), accolés à chaque face interne des plaques (1 ; 2), au moins deux panneaux adjacents pourvus d'ouvertures, notamment pratiquées dans leurs éléments structurels (3) respectifs, étant agencés de manière à mettre en communication les volumes intérieurs respectifs des panneaux, de sorte qu'un matériau isolant, tel que de la fibre de cellulose, introduit dans un premier panneau par une voie d'insufflation se propage dans au moins un second panneau adjacent au premier au travers de ces ouvertures.Construction system comprising at least one wall and one roof, characterized in that the latter consist of at least one respective panel (P, Pi, Ps, P6) comprising two substantially parallel plates (1; -vis one of the other, at least two structural elements (3) forming spacers between the plates (1; 2), contiguous to each inner face of the plates (1; 2), at least two adjacent panels provided with openings, in particular made in their respective structural elements (3), being arranged to place the respective interior volumes of the panels in communication, so that an insulating material, such as cellulose fiber, is introduced into a first panel by an insufflation path is propagated in at least one second panel adjacent to the first through these openings. Système de construction selon la revendication 1, caractérisé en ce que les éléments structurels (3) sont constitués de deux montants (32) sensiblement parallèles accolés respectivement à chaque face interne des plaques (1 ; 2), les montants (32) étant maintenus écartés l'un de l'autre par une série de séparateurs (33) répartis à intervalles sensiblement réguliers sur la longueur desdits montants (32), les ouvertures (31) étant constituées par les espaces entre les séparateurs (33).Construction system according to claim 1, characterized in that the structural elements (3) consist of two substantially parallel uprights (32) respectively contiguous to each inner face of the plates (1; 2), the uprights (32) being kept apart from each other by a series of separators (33) distributed at substantially regular intervals along the length of said uprights (32), the openings (31) being constituted by the spaces between the separators (33). Système de construction selon la revendication 2, caractérisé en ce que les montants (32) et séparateurs (33) sont des éléments de faible épaisseur au regard de leurs autres dimensions, et sont intercalés entre les plaques en mettant en appui une zone de leur tranche respective.Construction system according to claim 2, characterized in that the uprights (32) and separators (33) are thin elements with respect to their other dimensions, and are interposed between the plates by bearing a zone of their edge respectively. Système de construction selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les éléments structurels (3) ont une forme générale sensiblement plate, disposée dans des plans respectifs sensiblement perpendiculaires aux plans des plaques (1 ; 2).Construction system according to any one of claims 1 to 3, characterized in that the structural elements (3) have a substantially flat overall shape, disposed in respective planes substantially perpendicular to the planes of the plates (1; 2). Système de construction selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les plaques (1 ; 2) ont une forme générale rectangulaire, les éléments structurels (3) étant disposés de façon affleurante le long des bords longs des plaques (1 ; 2).Building system according to one of Claims 1 to 4, characterized in that the plates (1; 2) have a general shape rectangular, the structural elements (3) being arranged flushly along the long edges of the plates (1; 2). Système de construction selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les plaques sont réalisées en OSB (« Oriented Strand Board »).Construction system according to any one of claims 1 to 5, characterized in that the plates are made of OSB ("Oriented Strand Board"). Système de construction selon l'une quelconque des revendications 2 à 6, caractérisé en ce que les montants (32) et séparateurs (33) sont réalisés en bois massif.Construction system according to any one of claims 2 to 6, characterized in that the uprights (32) and separators (33) are made of solid wood. Système de construction selon l'une quelconque des revendications 2 à 7, caractérisé en ce que chaque montant (32) et chaque séparateur (33) sont solidarisés par au moins un moyen de fixation (34) tel qu'une vis de fixation dont la tête est noyée dans le montant (32).Construction system according to any one of claims 2 to 7, characterized in that each upright (32) and each separator (33) are secured by at least one fastening means (34) such as a fixing screw whose head is embedded in the upright (32). Système de construction selon l'une quelconque des revendications 2 à 8, caractérisé en ce que les plaques (1 ; 2) ont une épaisseur comprise entre 15 et 20 mm, tandis que les montants (32) et les séparateurs (33) ont une épaisseur comprise entre 30 et 60 mm.Construction system according to one of Claims 2 to 8, characterized in that the plates (1; 2) have a thickness of between 15 and 20 mm, whereas the posts (32) and the separators (33) have a thickness of thickness between 30 and 60 mm. Système de construction selon l'une quelconque des revendications 5 à 9, caractérisé en ce que chaque panneau (P, Pi, Ps, P6) a une longueur correspondant aux bords longs de l'ordre de 2500 mm, et une largeur correspondant aux bords courts comprise entre 900 et 950 mm.Construction system according to any one of claims 5 to 9, characterized in that each panel (P, Pi, Ps, P6) has a length corresponding to the long edges of the order of 2500 mm, and a width corresponding to the edges short between 900 and 950 mm. Système de construction selon l'une quelconque des revendications 2 à 10, caractérisé en ce qu'il comprend au moins une embase (5) conformée pour recevoir par emboîtement la partie inférieure d'un panneau (P, Pi, Ps) formant paroi, l'embase (5) étant constituée d'un profilé dont la section a la forme générale d'un W, les extrémités libres (52) du W enveloppant les faces extérieures des plaques (1 ; 2), tandis que la partie centrale (54) du W pénètre dans l'espace interne délimité par les plaques (1 ; 2).Construction system according to any one of claims 2 to 10, characterized in that it comprises at least one base (5) shaped to receive by interlocking the lower part of a panel (P, Pi, Ps) forming a wall, the base (5) consisting of a profile whose section has the general shape of a W, the free ends (52) of the W enveloping the outer faces of the plates (1; 2), while the central part ( 54) of the W enters the internal space delimited by the plates (1; 2). Système de construction selon la revendication 11, caractérisé en ce que l'embase (5) est métallique.Construction system according to claim 11, characterized in that the base (5) is metallic. Système de construction selon l'une des revendications 11 ou 12, caractérisé en ce que l'embase (5) est montée chevauchante sur une pièce (6) de structure ou de charpente telle qu'une semelle ou solive, le panneau (P), l'embase (5) et la pièce (6) de structure ou de charpente sont solidarisés par une tige filetée (55) traversant le panneau (P, Pi, Ps) dans la direction de son épaisseur et coopérant avec un écrou.Construction system according to one of claims 11 or 12, characterized in that the base (5) is mounted overlapping on a piece (6) of structure or frame such as a sole or joist, the panel (P) , the base (5) and the piece (6) of structure or framework are secured by a threaded rod (55) passing through the panel (P, Pi, Ps) in the direction of its thickness and cooperating with a nut. Système de construction selon l'une quelconque des revendications 11 à 13, caractérisé en ce qu'il comprend au moins une coiffe (5') ayant la forme d'une embase (5) à l'envers, emboîtée sur la partie supérieure du panneau (P, Pi, Ps) formant paroi, de façon symétrique à l'embase (5) sur laquelle la partie inférieure du panneau (P, Pi, Ps) est emboîtée., et en ce qu'il comprend au moins deux rangées (Pi, Ps) de panneaux superposées, la rangée du bas (Pi) comprenant une coiffe (5') tandis que la rangée du haut (Ps) comprend une embase (5), ladite coiffe (5') et ladite embase (5) étant séparées d'une pièce (6") de structure ou de charpente telle qu'une semelle ou solive.Construction system according to any one of claims 11 to 13, characterized in that it comprises at least one cap (5 ') having the form of a base (5) upside down, nested on the upper part of the panel (P, Pi, Ps) forming a wall, symmetrically to the base (5) on which the lower part of the panel (P, Pi, Ps) is nested, and in that it comprises at least two rows (Pi, Ps) superimposed panels, the bottom row (Pi) comprising a cap (5 ') while the top row (Ps) comprises a base (5), said cap (5') and said base (5). ) being separated from a piece (6 ") of structure or framework such as a sole or joist. Système de construction selon l'une quelconque des revendications 1 à 14, caractérisé en ce qu'il comprend un plancher comportant au moins un panneau (P5) du même type que celui constituant la paroi ou la toiture.Construction system according to any one of claims 1 to 14, characterized in that it comprises a floor comprising at least one panel (P5) of the same type as that constituting the wall or roof.
EP09155672A 2008-03-21 2009-03-20 Buildingsystem with a wall and roof panel Withdrawn EP2103754A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851865A FR2928947A1 (en) 2008-03-21 2008-03-21 WALL, FLOOR OR ROOF PANEL AND CONSTRUCTION SYSTEM HAVING SUCH A PANEL

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EP2103754A2 true EP2103754A2 (en) 2009-09-23

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011073524A1 (en) * 2009-12-16 2011-06-23 Mj Consult Oy Vertical wood structure
NL2015225B1 (en) * 2015-07-24 2017-02-03 B M Verboom Beheer B V Structural construction, building and working method.
BE1027658B1 (en) * 2019-10-11 2021-05-10 Atelier De Lavenir Scrlf SEMI-DETACHED OR EXTERIOR PARTITION FOR BUILDING
FR3107909A1 (en) * 2020-03-05 2021-09-10 Rene Trey Et Fils Modular assembly, method of ordering a modular assembly and building comprising a modular assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119110B1 (en) 2021-01-24 2023-06-09 Laure Villazon Wooden box making machine for house construction and related manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484339A (en) * 1968-09-27 1970-01-15 Huesler Balthasar Wall element made of wood, in particular for facades, process for its production and use of the wall element
AT298013B (en) * 1970-01-12 1972-04-25 Oesterr Doka Schalung Box girder made of wood
BE758375A (en) * 1970-11-03 1971-04-16 Intercon Europ Anstalt REMOVABLE PARTITION ELEMENTS.
US5901514A (en) * 1996-08-09 1999-05-11 Wolfe; Michael J. Extruded building frame and baseboard combination member
US6195950B1 (en) * 1998-12-15 2001-03-06 Edwin Randall Harris Engineered structural modular units

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011073524A1 (en) * 2009-12-16 2011-06-23 Mj Consult Oy Vertical wood structure
NL2015225B1 (en) * 2015-07-24 2017-02-03 B M Verboom Beheer B V Structural construction, building and working method.
BE1027658B1 (en) * 2019-10-11 2021-05-10 Atelier De Lavenir Scrlf SEMI-DETACHED OR EXTERIOR PARTITION FOR BUILDING
FR3107909A1 (en) * 2020-03-05 2021-09-10 Rene Trey Et Fils Modular assembly, method of ordering a modular assembly and building comprising a modular assembly

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