EP3317468A1 - Paroi composite pour la construction, ainsi qu'ensemble de construction comprenant au moins une telle paroi composite - Google Patents
Paroi composite pour la construction, ainsi qu'ensemble de construction comprenant au moins une telle paroi compositeInfo
- Publication number
- EP3317468A1 EP3317468A1 EP16736041.1A EP16736041A EP3317468A1 EP 3317468 A1 EP3317468 A1 EP 3317468A1 EP 16736041 A EP16736041 A EP 16736041A EP 3317468 A1 EP3317468 A1 EP 3317468A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composite wall
- composite
- insulation layer
- insert
- facing
- 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- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
-
- 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
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- 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
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
-
- 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
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
Definitions
- COMPOSITE WALL FOR CONSTRUCTION AS WELL AS A CONSTRUCTION UNIT COMPRISING AT LEAST ONE SUCH COMPOSITE WALL
- the present invention relates to a composite wall for the construction, and a construction assembly including at least one such composite wall.
- the invention is more specifically concerned with composite walls, comprising an insulation layer, rigid or semi-rigid, typically made of foam, such as polyurethane foam, this insulation layer being interposed between two facing panels, parallel and aligned, often derived from wood, concrete or plaster, or metal.
- This type of wall is traditionally designated by the acronym SIP (corresponding to the English expression "structural insulated panel”).
- SIP structural insulated panel
- Such "SIP” walls have remarkable interests. In fact, thanks to their insulating core, they have higher insulation values than standard wood frame or concrete constructions. In addition, these "SIP” walls offer better control of air leaks, faster execution of construction and a reduction of waste produced on construction sites.
- the "SIP" composite walls currently on the market have technical limitations, related to the very constitution of these walls. Indeed, although their facing panels provide structural strength to these walls and that the insulating layer somewhat completes this structural strength, these walls are only low load, in the sense that the realization of several floors of a building by such walls, arranged in line with each other, is delicate.
- the joining between two adjacent walls is traditionally achieved by boards, amounts typically of wood or other holding elements, which are interposed between the respective insulation layers of the two walls and to which the facing panels are directly joined to be secured by reported fasteners, such as glue, nails, screws, etc. It follows that the chaining of the composite walls necessarily induces thermal bridges between the two main sides of the composite walls, that is to say between their inner side and their outer side.
- the object of the present invention is to provide walls of the "SIP" type, which have improved performance, particularly as regards the mechanical strength of their assembly.
- the subject of the invention is a composite wall for the construction, as defined in claim 1.
- the invention provides for mechanically reinforcing the composite wall by one or more load bearing structural inserts, which extend into the insulation layer, between the two opposite horizontal edges of the composite wall.
- this insulating layer acts on the inserts or as a stiffener, increasing the structural strength of the insert or inserts within the composite wall, both in compression and bending, without inducing significant deformation. It is therefore clear that the inserts or inserts provide a substantial, or almost total, of the overall structural strength of the composite wall, which potentially participate panels facing and / or the insulation layer.
- the inserts thus have a bracing action, ensuring the longitudinal and transverse stability of a building constructed with walls according to the invention.
- the facing panels and / or the insulation layer may be provided less structurally resistant and thus be made of materials hitherto little used or not used to manufacture walls "SIP" of the prior art.
- a foam having a density at least one third lower or even three quarters lower is possible for a composite wall according to the invention.
- a portion of the insulation layer is interposed between the facing panels, in practice the facing panel facing outwardly of the construction, and the or each insert, at least the current portion of this insert, that is to say its main longitudinal portion, connecting the one to the other its two opposite longitudinal ends.
- the invention also provides that the or each carrier insert is joined, in direct contact, with the inner facing panel, in other words, more generally, with the facing panel other than that between which and the insert is interposed the outer layer. insulation: without substantially impacting the thermal insulation performance of the composite wall according to the invention, this arrangement makes it possible, inter alia, to facilitate the manufacture of the composite wall, in particular by directly fixing the carrier inserts to the facing panel to which they are contiguous, if necessary before the establishment of the insulation layer. In addition, thus fixing the inserts carriers to the panel of facing to which they are joined, the action of bracing is reinforced. Moreover, this positioning of the carrier inserts can be reinforced by doubling them at the face of the facing panel to which they are attached, turned away from the other facing panel.
- This doubling inserts can thus consist of one or more bracing elements, such as a cross of St. Andrew.
- This doubling may also consist of one or more pieces of thermal insulation, sound insulation, framing or other, these lining parts being easily put in place against the aforementioned face of the cladding panel, being fixed to the inserts to through this facing panel.
- the inserts are carriers passes through an ad hoc dimensioning of these inserts: in practice, depending on the need to withstand axial, upward and downward loads, it is particularly possible to adapt the material, the value of the cross section and / or the number of one or more inserts of the composite wall according to the invention.
- the material of the insert or inserts it may be wood and / or metal and / or plastic: for the most important load support needs, the inserts or inserts carriers are preferably made of metal, if necessary in the form of cross sections, I, U, T, C, etc., with or without stiffener.
- the wood is used to make the inserts or carriers when the load support needs are more limited, the wood also having the advantage of being easily screwed and / or glued.
- the latter advantageously play a role of thermal diffuser vertically.
- the inserts carrying the composite wall according to the invention are designed to carry the building loads between the two opposite horizontal edges of the composite wall, more specifically between chaining elements respectively provided at these edges. horizontal opposites.
- the invention provides that the longitudinal ends of each carrier insert are secured, by ad hoc means of these ends, with the aforementioned linkage elements reported.
- the mechanical strength of the wall according to the invention, in particular its tearing resistance with respect to the attached linkage elements, is significantly enhanced.
- the invention also relates to a building assembly, as defined in claim 15.
- each level may be secured to chaining elements attached to the composite walls and secured to their carrier inserts, while maintaining, between each of these chaining elements and the opposite side of the composite walls, an insulation layer thickness, namely thickness of this layer between the carrier inserts and the outer facing panels.
- FIG. 1 is a perspective view of a composite wall according to the invention.
- FIG. 6 is a view similar to FIG. 2, illustrating a construction assembly according to the invention, including several composite walls of FIG.
- FIG. 1 to 5 is shown a composite wall 10 for use in the construction of a building.
- the wall 10 has two dimensions much larger than its third dimension, the latter corresponding to the thickness of the wall.
- the wall 10 thus has two opposite main faces, separated from each other by the thickness of this wall, namely a so-called inner face 101, intended to be turned towards the inside of the building constructed with the wall, and a so-called outer face 10E, intended to be turned towards the outside of this building.
- the wall 10 has four edges, each of which connects the inner and outer faces 10I and 10E to each other around the wall 10, namely:
- a so-called upper horizontal edge 10A which, when the wall 10 is used for the construction of a building, extends horizontally and is turned upwards,
- opposite side edges 10B and 10D which each connect the opposite horizontal edges 10A and 10C to each other and which, when the composite wall 10 is used, for the construction of a building, extend either vertically or at an angle to the vertical.
- the vertical dimension of the composite wall 10 substantially corresponds to that of a floor of a building constructed with this wall.
- the composite wall 10 comprises two panels 11 and 12, which are parallel to one another and aligned with one another, so as to delimit between them a space substantially parallelepipedic.
- the panel 1 1 is called an inner panel, in the sense that its face turned away from the panel 12 constitutes at least the bulk of the inner face 101 of the wall 10.
- the panel 12 is called an outer panel, in the direction where its face turned away from the panel 1 1 constitutes at least the bulk of the outer face 10E of the wall 10.
- the wall 10 also comprises a layer 13, rigid or semi-rigid, which is interposed between the panels 1 1 and 12, connecting the respective faces of the panels 1 1 and 12, facing one another.
- the layer 13 is an insulation layer, mainly thermal but also phonic, for the composite wall 10, while the panels 1 1 and 12 are siding, respectively inside and outside , for this composite wall.
- the insulation layer 13 may be made of various materials, in a non-limiting manner.
- this layer 13 consists of a polyurethane foam, a polyisocyanurate foam, a polyethylene foam, an epoxy foam, a polystyrene foam, expanded polystyrene, glass fibers and of rock, cork, cellulose wadding, etc.
- the insulation layer 13 is made of natural foam based on wood tannin resin, such a foam having substantially the same characteristics of thermal insulation that a polyurethane foam, with the advantage of being more ecological and better withstand fire.
- the material constituting the insulation layer 13 is additive and / or treated, in particular to render it flame retardant.
- this layer 13 can also be monolithic, thus forming a "monolayer", that be “multilayer” consisting of a superposition of several thicknesses of material.
- the material or materials constituting the insulating layer 13 provide the latter, in addition to an important thermal insulating power, a certain structural rigidity and stability over time.
- these panels 1 1 and 12 are made of wood, solid or in the form of particles such as "OSB" particles, in composite concrete (aggregates of glass, rock, wood, etc.) with or without a fiber mesh, made of plaster, such as gypsum / cellulose type plasterboard or other, in paper film or aluminum or plastic or bituminous or self-adhesive, in particular metal in the form of metal cladding, etc.
- the inner panel 1 1 may be made of the same material as the outer panel 12, but, alternatively, these panels may have different constituent materials.
- the outer panel 12 is made of reinforced composite concrete or gypsum and the inner panel January 1 is provided in gypsum.
- the outer cladding panel 12 is advantageously intended to be directly coated while the inner cladding panel 1 1 is advantageously intended to be directly painted or covered with wallpaper, once the building incorporating the wall Composite 10 is built.
- the composite wall 10 forms a sandwich structure, in the sense that, in the thickness direction of the composite wall 10, the face of the panel 1 1 facing the panel 12, the thickness of the panel 1, is directly following one another. 1, the face of the panel 1 1 facing the panel 12, the thickness of the layer 13, the face of the panel 12 facing the panel 1 1, the thickness of the panel 12, and the face of the panel 12 turned to the opposite of the panel 1 1.
- This sandwich structure is made between most of the inner face 101 and most of the outer face 10E of the composite wall 10, specific arrangements being provided along the edges 10A to 10D of this wall, as detailed below. after.
- the insulation layer 13 is, along the side edge 10D, set back from the corresponding ends 11D and 12D of the panels. 1 1 and 12, substantially aligned in the thickness direction of the composite wall 10: along this side edge 10D, the layer 13 thus forms a mortise 13D.
- the insulating layer 13 protrudes from the corresponding ends 11B and 12B of the panels 11 and 12, substantially aligned in the thickness direction of the wall 10: thus, along the side edge 10B, the layer 13 forms a pin 13B which is provided substantially complementary to the mortise 13D.
- this part of the insulation layer 13 forms a first relief 13A, which can be described as protruding, extending into length on the upper horizontal edge 10A of the wall 10, connecting one to the other side edges opposite 10B and 10D.
- the layer 13 presents arrangements similar to what has just been described at the level of the upper horizontal edge 10A, these arrangements being in particular symmetrical with respect to those of the upper edge 10A with respect to a geometric plane horizontal wall of the wall 10: thus, the portion of the layer 13, facing the panel
- the composite wall 10 is provided with a plate 14 which, along the upper horizontal edge 10A and along the side edge 10B, covers the respective faces of the relief 13A and pin 13B, facing away from the panel 1 1.
- This plate has an overall shape in "L", running all along the relief 13A and pin 13B.
- this wafer "L” may be monolithic as well as be composed of several adjacent parts, or abutted, to each other.
- this plate 14 extends into the insulation layer 13, being contiguous to the outer facing panel 12. In other words, in the direction of the thickness of the composite wall 10, a extension of the horizontal portion of the plate 14 is interposed between the end 12A of the panel 12 and the insulation layer
- this wafer 14 is made of a material identical or similar to that of the panels 1 1 and 12. It is thus understood that, when looking at the outer face 10E of the composite wall 10, the wafer 14 is visible and covers the 13A and the pin 13B of the insulation layer 13. In the case where the facing panels 1 1 and 12 are metallic, the plate 14 is optionally formed as a terminal fold of the panel 12.
- the composite wall 10 also comprises inserts 16, which here are provided in two copies. Each insert 16 extends in length between the opposite horizontal edges 10A and 10C of the wall 10, these inserts extending parallel to each other, as well as opposite side edges 10B and 10D of the wall 10.
- each insert 16 is arranged between the cladding panels 1 1 and 12, more precisely in the insulation layer 13, on the one hand being in contact in direct contact with the facing panel 1 1, that is to say without interposition of the insulation layer 13 between this facing panel 1 1 and the insert 16, and secondly without being in contact with the facing panel 12: as clearly visible in Figures 2 to 5, a portion of the insulation layer 13 is in fact interposed, in the direction of the thickness of the wall 10, between the cladding panel 12 and at least a part, or, as here, the entire part current of each insert 16.
- each insert 16 is permanently bonded to the insulation layer 13, being, typically during the manufacture of the composite wall 10, embedded in this insulation layer 13, except for the face of the turned insert towards the facing panel 1 1, placed in direct contact with this facing panel 1 1.
- each of the inserts 16 is, in a way, trapped in the insulation layer 13, the rigid or semi-rigid material constituting the latter then acting as a stiffener inserts , which greatly increases the structural strength provided by the inserts 16 within the composite wall 10, in particular in compression and flexion.
- each of the inserts 16 provides a large or even essential part of the overall structural strength for the composite wall 10, each of these inserts 16 can thus be described as a structural insert.
- the inserts 16 are each placed at a distance from the opposite side edges 10B and 10D of the wall 10, being distributed in the horizontal direction connecting these side edges 10B and 10D to one another. .
- each insert 16 emerges above the horizontal level of the upper end 1 1 A of the facing panel 1 1, reaching substantially the same horizontal level as the 13A relief of the insulation layer 13.
- the lower longitudinal end of each insert 16 emerges below the horizontal level of the lower end 1 1 C of the cladding panel 1 1, reaching substantially the same horizontal level that the relief 13C of the insulation layer 13.
- each of the inserts 16 can thus be called a carrier insert, in the sense that the insert transfers the essential, or even the quasi -totality, loads between the opposite horizontal edges 10A and 10C of the composite wall 10, the other components of the composite wall providing only a limited load transfer or negligible.
- Each longitudinal end of each insert 16 is thus designed to be fixedly attached to a linking element arranged along the upper horizontal edge 10A or along the lower horizontal edge 10C of the composite wall 10.
- each end of each insert 16 is provided with a through hole 16A, respectively 16B, provided to receive a fastener, such as a rivet, a bolt or a fastening system, for example a screw which is inserted into the hole 16A, 16B and which is screwed into a nut, or any type of fastener, so as to clamp between its head and this nut, or so as to secure, the corresponding end of the insert and the aforementioned chaining element.
- a fastener such as a rivet, a bolt or a fastening system
- a fastener such as a rivet, a bolt or a fastening system
- a fastener such as a rivet, a bolt or a fastening system
- a fastener such as a rivet, a bolt or a fastening system
- a fastener such as a rivet, a bolt or a fastening system
- the holes 16A and 16B are shown free and, according to an advantageous optional arrangement, each
- a single hole 16A, 16B is provided at each of the longitudinal ends of each insert 16 while, of course, by way of variant not shown, several holes may be provided at each end of the insert.
- a plate common to the holes provided at each end of the insert, is disposed at this end of the insert, so that screws, or more generally fixation, are directly screwed into this plate, or are directly engaged with the plate, this plate can initially not be linked directly to the insert, but simply kept in contact with the latter.
- Such a plate has the advantage of distributing uniformly between the screws, or more generally the fasteners, the axial loads at each end of the insert.
- this building assembly 30 corresponds to a portion of a multi-storey building or, more generally, several levels.
- the assembly 30 considered thereafter includes at least four copies of the composite wall 10, namely at least two copies for each level.
- the composite walls 10 are assembled in the horizontal extension of each other, by assembly between the pin 13B of the one of these composite walls with the mortise 13D of another of these walls.
- Each of these "Tenon-mortise” type assemblies are fixed by attached fasteners, such as glue, screws, nails, etc.
- the "tongue-and-groove" type assembly also leads, along the respective lateral edges of the two walls 10 thus assembled, to the plate 14 associated with the tenon considered to be found, inside the corresponding mortise 13D, contiguous against the panel 12 associated with this mortise: thus, the wafer 14 forms a horizontal connecting piece between the respective panels 12 of the two assembled walls 10, overlapping the joint between these two panels 12.
- ad hoc fasteners such as glue, screws, nails, etc.
- a horizontal chaining beam 31 which runs both along the upper horizontal edge 10A of the lower wall and along the lower horizontal edge 10C of the upper wall, and
- a horizontal chaining piece 32 running along the lower horizontal edge 10C of the lower wall, while resting on a floor slab D or a similar building structure.
- the chaining beam 31 is related to level of the junction between the upper horizontal edge 10A of the lower wall and the lower horizontal edge 10C of the upper wall, being fixed, on the one hand, to the upper end of each insert 16 of the lower wall by a screw 1 or, more generally, a fixing member, cooperating with the hole 16A of the upper end of the insert and, where appropriate, with the corresponding nut 16C, which allows to secure the inserts 16 of the lower wall with the chaining beam 31, and, on the other hand, at the lower end of each insert 16 of the upper wall by a screw 2 or, more generally, a fixing member cooperating with the hole 16B of the end bottom of the insert and, if necessary, with the corresponding nut 16D, which allows to secure the in serts 16 of the high wall with the chaining beam 31.
- the chaining piece 32 is fixed to the lower end of each insert 16 of the lower wall by a screw 3 or, more generally, a fixing member cooperating with the 16B hole of the low end of the insert and, if necessary, with the corresponding nut 16D, which allows to secure the inserts 16 of the bottom wall with the chaining piece 32.
- the holes 16A and 16B make it possible to fix the opposite ends of the inserts 16 respectively to the chaining elements 31 and 32 in a particularly strong manner, in particular resistant to tearing them: the forces, especially due to wind or earthquake, exerted on the upper wall 10 of the assembly 30 are mainly supported by the inserts 16 of the upper wall and are transmitted to the floor slab D, essentially by the beam 31, the inserts 16 of the lower wall 10 and the part 32, in particular by the joining, here by bolting, of the longitudinal ends of the inserts to these beams.
- each insert 16 securing means to the attached chaining elements 31 and 32, the inserts 16 have a high resistance to tearing with respect to these elements chaining, as explained above.
- the respective reliefs 13A and 13C of the walls 10, respectively low and high are abutted in a complementary manner, by joining directly to one another, without vertical interposition of the chaining beam 31, in particular along a horizontal interface, as clearly visible in FIG. 6.
- the relief 13C overhangs the floor slab D without vertical interposition of the beam 32.
- the insulation layer 13 of these walls has, for its part turned towards their facing panel 12 and along their opposite horizontal edges, arrangements of shapes allowing the complementary joining of the walls when they are assembled one above the other: for each wall 10, these arrangements are, on one of the horizontal edges, the relief 13A and, on the opposite horizontal edge, the relief 13C complementary junction with the relief 13A, the term "reliefs" to be understood in the broad sense and covering recesses and / or bumps and / or flat as these arrangements cooperate with each other by complementary shapes when assembling the walls one above the other.
- junction reliefs such as the reliefs 13A and 13C shown in the figures
- the specific geometry of these junction reliefs can be diverse, without should also be constant along the horizontal edges, or even locally interrupted one or more times along the horizontal songs; likewise, the relative positioning of these junction reliefs with respect to the corresponding ends 1 1 A and 12A of one and / or the other of the facing panels 1 1 and 12 is not limiting and can variants, especially since, on each of the horizontal edges of the composite walls, the corresponding end of the interior cladding panel is not necessarily strictly aligned, in the thickness direction of the wall, with the corresponding end of the outer facing panel, as is the case for the panels 1 1 and 12 of the wall 10 shown.
- the associated junction reliefs 13A and 13C one of them is shown in dashed lines only in FIG.
- the assembly of the walls 10 one above the other also leads to the fact that, along the respective horizontal edges of these walls thus assembled, the plate 14 of the wall bass is found contiguous against the panel 12 of the upper wall: thus, the wafer 14 forms a vertical connecting piece between the respective panels 12 of the two assembled walls 10, overlapping the joint between these two panels 12.
- the wafer 14 is, all along the horizontal edges of the walls 10, attached to the two assembled walls, on either side of the joint between their panel 12, avoiding any risk of cracking at this joint.
- the composite walls 10 may, if necessary, be cut in order to delimit openings in the construction, trimmers or similar materials that can be inserted along the cut edges of the walls, depending finishing needs;
- the stud 13B may, as shown in dashed lines only in FIG. 3, be partially formed of an insert, which extends along the side edge 10B of the composite wall and which, where appropriate, incorporates a carrier insert; as an option, a lattice may be integrated in the thickness of the insulation layer 13; by arranging such a lattice against the inserts 16, this lattice improves the thermal diffusion and / or reinforces the resistance to burglary of the composite wall;
- a plaster support and / or a primary support and / or an insulating coating and / or a sound or thermal insulation board may be added to one and / or the other faces 10E and 101 of the composite walls 10;
- the "mortise-tenon" assembly keys that is to say the complementary profiles between the tenon and the mortise of the composite walls, can be changed for reasons of optimization of the junctions and / or for reasons marketing; it is the same for the connecting keys between the junction reliefs, respectively upper and lower, composite walls;
- At least some of the assemblies by "tenon mortise" and / or those by cooperation junction reliefs may be reinforced by glue and / or sealed by an intermediate seal; this arrangement makes the building assembly 30 airtight and creates a unit of material that enhances its seismic resistance; alternatively, as shown in FIG. 6, a residual clearance can remain between the relief 13A of the lower wall 10 and the relief 13C of the upper wall 10, just as a residual clearance can remain between the relief 13C of the lower wall 10 and the floor slab D;
- reservations can be delimited, in its thickness, by the insulation layer, each reservation being adapted to receive, in a complementary manner, one of the insert inserts 16 reported;
- this alternative illustrates the modularity of the corresponding composite wall, in the sense that, depending on the use made of this composite wall, in particular as a function of the need for load transfer between the upper and lower horizontal edges of this wall, or the aforementioned reservations are left empty, or one or all reservations receive an additional carrier insert, if necessary fixed within this or these reservations, in particular by gluing;
- the composite wall 10 defines, in the thickness of its insulation layer 13, free reservations, such as those referenced 17 in Figures 1 to 3, which connect the songs 10A to 10D of the wall; in a manner known per se, these reservations allow the passage of ducts, cables, pipes, etc., within the building constructed with the composite wall;
- the securing means with an attached chaining element provided at each of the longitudinal ends of each carrier insert of the composite wall 10; in particular, alternatively or complementary to the above-mentioned holes and nuts, the means for securing each end of each insert comprise one or more reliefs of the end of the insert, designed to cooperate by complementarity of shapes with the element of associated chaining; alternatively or additionally, these securing means are, at least partly, able to be welded to the associated chaining element;
- the composite wall further comprises one or more bracing elements, which are arranged in the insulation layer 13 or which are attached to one or other of the faces of the facing panel 1 1, as indicated schematically in dotted lines only in FIG. 1, each of these bracing elements connecting the upper longitudinal end of one of the inserts 16 to the lower longitudinal end of another of the inserts 16 of the composite wall; likewise, by fixing directly to each other each of the inserts 16 and the facing panel 1 1 attached to these inserts, this facing panel can itself play a bracing role; and or
- the building assembly 30 advantageously includes corner pieces or, more generally, angular joining pieces, provided in order to adapt the assembly 30 to the final construction; thus, it will be understood that right angle pieces, left corner pieces, cross junction pieces, "T" junction pieces, acute angular junction pieces, obtuse angular junction, &c.; likewise, composite termination walls can be provided.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1556310A FR3038330B1 (fr) | 2015-07-03 | 2015-07-03 | Paroi composite pour la construction, ainsi qu'ensemble de construction comprenant au moins une telle paroi composite |
PCT/EP2016/065502 WO2017005625A1 (fr) | 2015-07-03 | 2016-07-01 | Paroi composite pour la construction, ainsi qu'ensemble de construction comprenant au moins une telle paroi composite |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3317468A1 true EP3317468A1 (fr) | 2018-05-09 |
Family
ID=54066092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16736041.1A Withdrawn EP3317468A1 (fr) | 2015-07-03 | 2016-07-01 | Paroi composite pour la construction, ainsi qu'ensemble de construction comprenant au moins une telle paroi composite |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3317468A1 (fr) |
FR (1) | FR3038330B1 (fr) |
MA (1) | MA42298A (fr) |
WO (1) | WO2017005625A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10309109B2 (en) * | 2017-06-29 | 2019-06-04 | Manitowoc Fsg Operations, Llc | Method and apparatus for panels having an embedment bracket |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2399514A2 (fr) * | 1976-08-12 | 1979-03-02 | Joannes Andre | Panneau de construction prefabrique et procede de fabrication |
FR2444132A1 (fr) * | 1978-12-13 | 1980-07-11 | Fricker Gilbert | Panneau composite multicouche |
FR2601712A1 (fr) * | 1986-07-21 | 1988-01-22 | Recolet Denis | Panneau de construction comportant une ame en materiau isolant |
US20050204697A1 (en) * | 2004-03-03 | 2005-09-22 | Rue Jerry R | Insulated structural building panel and assembly system |
GB201012044D0 (en) * | 2010-07-16 | 2010-09-01 | Mckenzie Interior Building Ltd | Building panel |
US8863446B2 (en) * | 2011-01-21 | 2014-10-21 | Zks, Llc | Foldable structure |
CN102912932B (zh) * | 2012-06-28 | 2015-03-11 | 山东万斯达集团有限公司 | 建筑物挂式墙板 |
FR3017143B1 (fr) * | 2014-02-03 | 2017-06-09 | Art Metal Charpente | Paroi composite pour la construction, ainsi qu'ensembles de construction comprenant au moins une telle paroi composite |
-
2015
- 2015-07-03 FR FR1556310A patent/FR3038330B1/fr active Active
-
2016
- 2016-07-01 MA MA042298A patent/MA42298A/fr unknown
- 2016-07-01 EP EP16736041.1A patent/EP3317468A1/fr not_active Withdrawn
- 2016-07-01 WO PCT/EP2016/065502 patent/WO2017005625A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3038330A1 (fr) | 2017-01-06 |
WO2017005625A1 (fr) | 2017-01-12 |
MA42298A (fr) | 2018-05-09 |
FR3038330B1 (fr) | 2017-08-11 |
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