EP3789555B1 - Kit de construction d'une structure modulaire, structure modulaire, méthode d'assemblage et son utilisation - Google Patents

Kit de construction d'une structure modulaire, structure modulaire, méthode d'assemblage et son utilisation Download PDF

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Publication number
EP3789555B1
EP3789555B1 EP20194503.7A EP20194503A EP3789555B1 EP 3789555 B1 EP3789555 B1 EP 3789555B1 EP 20194503 A EP20194503 A EP 20194503A EP 3789555 B1 EP3789555 B1 EP 3789555B1
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EP
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Prior art keywords
ferromagnetic properties
support
modular structure
layer
vertical walls
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EP20194503.7A
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German (de)
English (en)
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EP3789555A1 (fr
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Andrei Serban Constantinescu
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Individual
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Individual
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    • 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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7401—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • E04B2/7405—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails with free upper edge, e.g. for use as office space dividers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1272—Exhibition stands
    • 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
    • E04B2001/0053—Buildings characterised by their shape or layout grid
    • E04B2001/0076—Buildings with specific right-angled horizontal layout grid
    • 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
    • E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
    • E04B2001/3572—Extraordinary methods of construction, e.g. lift-slab, jack-block using templates or jigs to set out buildings or parts thereof

Definitions

  • the present invention relates to a kit for building a modular structure that allows the easy attachment of finishing components, a modular structure that can be used for easily attaching various finishing components and presenting the various ways of decorating the rooms of a house (bathroom, kitchen), being intended for the partitioning of open-space type offices, the arrangement of stands at various exhibitions, the construction of temporary or permanent rooms in office spaces, homes or for the construction of "shop in shop” type spaces.
  • the invention also relates to a method of assembling this modular structure.
  • the invention provides multiple configurations that can be constructed using such modular structures.
  • SE1750007 A1 describes a system for constructing stands for trade fairs, events and stores with wall elements which are connected together to form a number of stalls or walls.
  • the disadvantages of the existing presentation methods are that they require the creation of rigid structures that involve changing the space, a considerate amount of working time for its arrangement, a high consumption of materials that cannot be reused, a lot of dust and discomfort when changing it and a long period of time in which the space cannot be used.
  • the long execution time of a classic structure must be taken into account, a not negligible time.
  • the objective of the present invention is to provide a modular structure that eliminates the aforementioned disadvantages simultaneously with the realization of structures that allow their assembly / modification / disassembly in a significantly shorter time than for obtaining classical systems, with the possibility of reusing materials, relocation and without structurally modifying the enclosure in which they were mounted.
  • Another objective of the invention is to provide another way of presenting / exposing the finishing components e.g. ceramic / parquet / mosaic and other finishing elements that cover the surfaces of a living space / location (walls, floor, etc ).
  • finishing components e.g. ceramic / parquet / mosaic and other finishing elements that cover the surfaces of a living space / location (walls, floor, etc ).
  • Another objective of the present invention is to provide a kit for building a modular structure that can be easily mounted / disassembled / relocated without modifying the basic structure of the location where it is to be used and to which finishing components such as tiles, etc. can be attached.
  • the invention relates to a new way of partitioning open-space type spaces without altering in any way the structure of the initial space.
  • the beneficiary of the space wants to return to the initial partitioning, this is done in an extremely short time and without the inconveniences that occur when using the currently available systems on the market.
  • the present invention provides a kit for building a modular structure that allows easy attachment of finishing components.
  • Finishing components are all components that can be used to decorate the walls / floor of a particular room, but not limited to tiles, marble, granite, parquet, linoleum, carpet.
  • the invention provides a modular structure that can be configured in a plurality of configurations using the same materials and that can have various uses for both commercial and personal purposes.
  • the present invention provides a method of assembling such modular structures.
  • the present invention also relates to the use of such structures for the easy attachment of finishing components for the purpose of presentation / exposure to various exhibitions, for the partitioning of exhibition spaces, for the partitioning of office spaces of type open-space or commercial spaces or for the temporary subdivision of dwellings or spaces that allow this.
  • the present invention provides in a first embodiment, which is not part of the invention, vertical wall that allows easy attachment of finishing components having a layered structure formed by an ultra-light core such as foam, polystyrene, mineral wool located between 2 layers with ferromagnetic properties with a thickness ranging from 0.1 mm to 2 mm where at least one layer with ferromagnetic properties is painted on the outside with a non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer, polyester as a primer, chrome as a chemical layer and a coating layer of the inner face of the layer with ferromagnetic properties.
  • an ultra-light core such as foam, polystyrene, mineral wool located between 2 layers with ferromagnetic properties with a thickness ranging from 0.1 mm to 2 mm
  • a non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer
  • the ultra-light core for example polystyrene or mineral wool, is applied to the two layers with ferromagnetic properties by means of an adhesive layer.
  • the ultra-light core is foam, it is no longer necessary to apply the adhesive.
  • the walls are characterized by an interlocking or "click" type of system placed vertically.
  • the vertical interlocking system is not a system that embeds the two walls, fixing them in place, but it is a system that allows the alignment of the walls in plan but also leaving a space to adjust them in the vertical plane.
  • the ultra-light core is made of foam, polystyrene and mineral wool.
  • the ultra-light core has a thickness of between 30 and 150 mm, preferably between 60-100 mm.
  • the thicknesses were chosen taking into account the lift offered by the thickness of the panel corroborated with the metal structure of resistance.
  • the geometry of the metal structure changes depending on the thickness of the panel, without altering the properties of the wall.
  • the main criterion for which these materials were chosen is that between the two layers with ferromagnetic properties a filling material is needed - a filler - and when choosing this filler, the main advantage is its weight.
  • Other advantages of these materials are: homogeneity, predictability of their behaviour in production, ease of cutting them and so on.
  • the layer with ferromagnetic properties is preferably, but not limited to, a sheet of galvanized sheet, having a thickness between 0.1 mm and 2 mm.
  • the thickness of the galvanized sheet is between 0.1 mm and 0.8 mm, a thickness which may be chosen by the person skilled in the art depending on the desired application.
  • the galvanized sheet varies between 0.18 mm and 0.4 mm with optimal results / performance results on a 0.25 mm sheet.
  • the layer with ferromagnetic properties is covered with a special non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer, polyester as a primer layer, chromium as a chemical layer and an inner face coating of the layer with ferromagnetic properties.
  • This special non-slip paint is described in patent application no. EP3429434 .
  • This milling will be performed at an angle of 91 degrees, to create a fold at 90 degrees.
  • the remaining layer with ferromagnetic properties acts as a hinge around which the remaining "wings" of the panel will fold.
  • an "L" section corner will form that will act as a pillar of the structure ( Fig. 12 ).
  • the pillars are placed on the corners giving the strength of a rigid structure, even in the case of unclosed contours. Also, the corners thus obtained are much stronger than those made of 2 pieces, which results in an additional advantage of this modular structure.
  • the walls are delivered cutted from the factory at the required height according to the customer's specifications (generally between 2.2 and 3 meters, the most common being used 2.4-2.5 meters).
  • the preferred section of the vertical wall is 80 mm. There is the possibility of decreasing this section in some cases up to 30 mm, but also increasing it in certain situations, over 150 mm.
  • the increase or decrease of the preferred section of the wall is determined by several factors. First of all, the plane geometry of the assembly must be considered. The more narrow, resistant, it is, the walls are more strongly linked, the more the section of the wall can be reduced. The more it is necessary to support heavy bodies on the wall (in the case of applications for showrooms, for example - toilet bowls, suspended washbasins, etc.), the thicker the panels must be.
  • the present invention provides, a kit for building a modular structure that allows easy attachment of finishing components that comprises:
  • said first system of metal profiles (lower strength structure) is composed of a plurality of interconnectable metal segments having the profile section U, and the planar shape of said section being straight and / or alternately the shape of the letter "L", "H” or "T” or mixted profiles.
  • the shape interconnection is of puzzle type with interlocking type system.
  • the modular structure building kit comprises a base consisting of the plurality of puzzle-shaped plates interconnected with an interlocking system, preferably marked or labeled with a code.
  • a plurality of coplanar plates interconnectable by shape which assembled together form the support layer with ferromagnetic properties that are fixed over the base are engraved with codes, i.e. the position where each plate forming the support layer with ferromagnetic properties must be placed is indicated, in plane, according to a coding resulting from the design.
  • the cutting in plan (the shape) of the plates that form the layer with ferromagnetic properties is with interlocking type system, so that its placement cannot be wrong, and in the end, the contour resulting from the joining of several plates is a dimensionally correct one.
  • said second system of metal profiles are made of a plurality of interconnectable metal segments having the profile section
  • the means for attaching the magnetic backing is an acrylic adhesive applied to a sponge or vinyl or hot-melt adhesive.
  • the acrylic adhesive applied to the sponge support has the closed cell sponge.
  • the backing layer with ferromagnetic properties is a galvanised sheet.
  • Hot melt adhesives are adhesives that are solid at room temperature and become viscous when heated to a certain temperature. Bonding is done by pressing and after cooling to room temperature, in a few seconds, a strong, durable bonding is achieved in an extremely short time.
  • the modular structure is provided for the vertical walls or for the finishing components to be installed (i.e ceramic tiles, parquet, carpet), with the magnetic support glued directly to the cladding material of the vertical walls with a vinyl or hot-melt adhesive.
  • Hot-melt or vinyl adhesives were chosen for cost reasons because acrylic adhesive applied on a sponge support is more expensive and its use on walls that are not subjected to mechanical pressure on the floor leads to significant cost reductions.
  • the attachment means is an acrylic adhesive applied on a sponge support.
  • the multilayer magnetic support be provided with a means of attachment of spongy adhesive type that will be able to take the pattern from the back of the ceramic tile, thus increasing the contact force between the ceramic tile and the layer with ferromagnetic properties.
  • the multilayer magnetic support with acrylic adhesive applied on a the sponge support gives the following advantage: when you want to change the ceramic / carpet collection due to wear, damage, delisting from the portfolio, this removal / replacement of finishing components takes place quickly.
  • the attachment to the magnetic support removes the disadvantages of the classic gluing (with adhesive of ceramic tiles / parquet / carpet) whose replacement would have led to the appearance of noise, dust and, in general, discomfort for the space in which it is intended.
  • After detaching the finishing elements together with the magnetic support on the walls / floor the integrity of the vertical walls / floor is ensured, which can thus be reused in other configurations or for the exposure of other finishing elements.
  • Another major advantage is that the installation / uninstallation of products using this system takes place at a speed of approx. 10 times higher than in the classic working mode.
  • the role of the sponge is to take over the unevenness behind the finishing elements, especially in the case of ceramic tiles.
  • the relief behind the ceramics is "imprinted" in the sponge, and the finish is uniform and levelled in this way.
  • An additional advantage of using a sponge layer is that it minimises the risk of ceramic tiles breaking. In the absence of the sponge, there is a risk that the ceramic tiles, for example, will break when they are joined only with magnetic foil because their placement would be only on the "ridges" of the relief on the back.
  • the preferred composition of the sponge support is "polyolefin" with a density between 50 and 120 kg / m 3 but polyethylene or polyurethane variants with the same density are also accepted. If the density of the sponge support is less than 50 kg / m 3 , then it is very malleable and will settle very easily. If it is denser than 120 kg / m 3 , then it will be too rigid to penetrate the relief cavities on the back of the ceramic tile and the gluing will be done on the "ridges" of the back of the ceramic tile. In a preferred embodiment, the density is 95 kg / m 3 which provides optimal bonding.
  • the acrylic adhesive applied to the sponge support has the sponge with the cell closed and not with the cell open. It is preferable that the sponge over which the adhesive is applied has a closed cell for the following reasons:
  • a plurality of coplanar plates interconnectable by shape is assembled to form the basis of the modular structure.
  • interconnecting plates can be made of any type of suitable material selected, preferably from the range of wood chipboard (water-repellent, MDF, OSB).
  • the interconnectable plates forming the base of the modular structure are preferably made of, but not limited to, waterproof chipboard.
  • the advantage of using this material is given by the advantageous price, the ease of processing it on machines with high speed numerical control (laser cutting, CNC router cutting etc.), the versatility in terms of preferred thickness for application, durability over time.
  • the thickness of the interconnectable plates that form the basis of the modular structure is between 9 and 40 mm, but can vary depending on several factors. The thickness of the plate is determined by a specialist in the field depending on the stress to which the modular structure will be subjected.
  • a vertical wall that due to the geometry of the assembly does not benefit from supports (which does not close in a shape type "L” or “H” or “T”), will require, when pushed, the base of the modular structure. Thus, it will tend to rise from the floor, considering an inconvenient moment around the support (i.e around the modular structure attached to the base of the structure, the structure in which the panel is mounted).
  • rigid interconnectable plates will be dimensioned, with a greater thickness, preferably 30-40mm and maybe even with an increased mechanical strength (OSB).
  • the base of the modular structure is thought of as a puzzle, the multitude of interconnectable plates being cut on an interlocking system, i.e the plates can only be mounted in certain positions, the intended positions.
  • This interlocking system and puzzle structure give one of the main advantages of the product by saving assembly time compared to conventional systems.
  • the multitude of interconnectable plates that together form the base of the structure preferably made of chipboard, but not limited to it, are placed on the floor according to the plan, are coupled in interlocking type system.
  • the base of the modular structure is made.
  • each plate interconnectable by shape a respective number is marked, engraved the space where the resistance metal profile will be mounted and possibly the number of the corresponding vertical wall and its delimitation ( Fig 1, Fig 2 ).
  • the base of the modular structure is inscribed with assembly instructions in order to be able to carry out the assembly easily and quickly.
  • the construction kit may contain written instructions on paper for easy mounting of the modular structure.
  • a first system of metal profiles consisting of a multitude of profiles interconnectable metal segments of type U, L, T, H or mixted profiles, depending on the necessary geometry that will describe the contour of the walls and will be mounted on the base structure in the appropriate positions.
  • the "U”, “L”, “T” and “H” type profiles or mixted profiles play a structural role, supporting at the bottom the vertical walls of the magnetic modular structure.
  • the metal profiles arranged on the basis of the structure form a first system of metal profiles (lower strength structure) which consists of a multitude of interconnectable segments having the profile section U and the planar shape of said section being straight and / or alternately the shape of the letter L , H, T or mixted profiles.
  • the metal profiles type "U”, “L”, “T” and “H” have the inner section equal to the dimension of the vertical wall section to which 1-2 mm is added.
  • the preferred thickness of the material from which the "U”, “L”, “T” and “H” profiles are made of is between about 1 and about 5 mm. In a preferred embodiment, the thickness of the metal profile material is between about 1.5 mm and about 2 mm.
  • each profile has marked or labeled a code indicating the mounting position, being already cut to length ( Fig. 1 and Fig. 2 ).
  • the profiles can also be cut on the spot / on site.
  • the profiles are placed in the corresponding marked positions based on the modular structure.
  • the support layer with ferromagnetic properties is formed by assembling a plurality of puzzle-type interconnectable plates with interlocking system. These interconnecting plates that form the support layer with ferromagnetic properties can be cut and marked with a code so that they can be mounted in the appropriate places based on the modular structure.
  • the layer with ferromagnetic properties is preferably, but not limited to, a galvanized metal sheet, having a thickness between 0.1 mm and 2 mm.
  • the thickness of the galvanized metal sheet is between 0.1 mm and 0.8 mm, the thickness which may be chosen by the person skilled in the art depending on the desired application.
  • the thin galvanized metal sheet varies between 0.18 mm and 0.4 mm with optimal results / performance results on a 0.25 mm sheet.
  • the layer with ferromagnetic properties can be coated with a special non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer, polyester as a primer, chrome as a chemical layer and a coating covering the inner face of the layer with ferromagnetic properties.
  • the layer with ferromagnetic properties can be cased over the base of the modular structure, thus the base and the ferromagnetic layer becoming a single piece.
  • Vertical wall that allows easy attachment of finishing components that has a layered structure consisting of an ultra-light core such as foam, polystyrene, mineral wool located between 2 layers with ferromagnetic properties with a thickness ranging from 0.1 mm to 2 mm, where at least one layer with ferromagnetic properties is painted on the outside with a non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer, polyester as a primer, chrome as a layer chemical and a coating covering the inner face of the layer with ferromagnetic properties.
  • an ultra-light core such as foam, polystyrene, mineral wool located between 2 layers with ferromagnetic properties with a thickness ranging from 0.1 mm to 2 mm
  • a non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer, polyester as a primer, chrome as a layer chemical and a
  • the walls are characterized by an interlocking system "interlocking" or "click” placed vertically.
  • the vertical interlocking system is not a system that embeds the two walls, fixing them, but it is a system that allows the alignment of the panels in the plane but also leaving a space to adjust them in the vertical plane.
  • a second system of metal profiles are comprised of a plurality of interconnectable metal segments type U, L, T, H or mixted profiles, depending on the required geometry will describe the outer perimeter of the upper side of the vertical walls and will be mounted at the top of them (upper strength structure).
  • U, L, T, H interconnectable metal segments
  • mixted profiles are mounted at the top of the vertical walls which are also "glued” to the vertical wall by inserting suitable fastening means, being preferred, but not limited to, pop-rivets. These have the same characteristics as those that form the first system of metal profiles (lower strength structure) for the reasons listed above.
  • metal profiles that form the first system of metal profiles (lower strength structure) at the base of the walls are offset from the metal profiles that form the second system of profiles (upper strength structure), so that in a vertical section, their joints to be staggered or "woven” to give additional strength to the modular structure.
  • the multilayer magnetic support consists of a magnetic foil (through which it can be fixed to the layer with ferromagnetic properties) and a suitable means of attachment (e.g acrylic adhesive applied on a sponge support or vinyl or hot melt adhesive) on which the desired finishing components (e.g. ceramic, ceramic wall and floor tiles, marble, granite, parquet, linoleum, carpet and other materials suitable for covering surfaces, etc.) can easily be attached.
  • a suitable means of attachment e.g acrylic adhesive applied on a sponge support or vinyl or hot melt adhesive
  • desired finishing components e.g. ceramic, ceramic wall and floor tiles, marble, granite, parquet, linoleum, carpet and other materials suitable for covering surfaces, etc.
  • the magnetic foil has a thickness of between 0.2 and 3 mm, preferably 0.4 mm for an optimal contact force, but its thickness can be chosen by the person skilled in the art, depending on the weight of the plate to be exposed.
  • the acrylic adhesive type attachment means applied on a sponge support has a thickness between 0.2 and 5 mm, preferably 1 mm which has an optimal level of taking up the unevenness of the element which is applied on the multilayer magnetic support.
  • an acrylic adhesive applied on a sponge support (especially if the ceramic tile is will mount on the floor where it is subjected to higher pressure) which will be able to adhere to the embossed pattern on the back of the ceramic tile, thus increasing the contact force between the ceramic tile and the layer with ferromagnetic properties.
  • the role of the acrylic adhesive applied on the sponge support is to take over the unevenness behind the finishing elements, especially in the case of ceramic tiles. Basically, the relief behind the ceramics is "imprinted" in the acrylic adhesive applied on a sponge support, and the finishing element is uniform and levelled in this way.
  • the multilayer magnetic support with acrylic adhesive applied on a sponge support gives the following advantage: when you want to change the ceramic / carpet collection due to wear, damage, delisting from the portfolio, this change is done quickly, the products being easily detached.
  • the use of magnetic foil removes the disadvantages of the classic gluing of finishing elements (ceramic tiles, parquet, carpet) whose replacement would have led to the appearance of noise, dust and, in general, discomfort for the space in which it is intended.
  • Another major advantage is that the installation / uninstallation of the finishing elements takes place with a speed of approx. 10 times higher than in the classic working mode.
  • the finishing components are placed on the acrylic adhesive applied on the sponge support after removing the liner and fixed in desired position by pressing.
  • the present invention provides, in a second embodiment, a modular structure comprising:
  • the shape interconnection is of type puzzle with interlocking system.
  • said first system of metal profiles (lower strength structure) is composed of a plurality of interconnected metal segments having the profile section U, and the planar shape of said section being straight and / or alternately letter-shaped. "L”, "H” or “T” or mixted profiles.
  • said second system of metal profiles (superior strength structure) consists of a plurality of interconnected metal segments having the profile section U, and the planar shape of that section being straight and/or alternately in the shape of the letter "L", "H” or "T” or mixed profiles.
  • the appropriate attachment means can be an acrylic adhesive applied on a sponge support or a vinyl or hot melt type adhesive.
  • the modular structure has, for the vertical walls or for the finishing components to be installed (e.g ceramic tiles, parquet, carpet), the magnetic foil glued directly to the cladding material of the vertical walls with a vinyl or hot-melt adhesive.
  • the finishing components e.g ceramic tiles, parquet, carpet
  • the base of the modular structure is obtained by interconnecting the multitude of plates that can be made of any type of suitable material selected from the range of wood chipboards (water-repellent, MDF, OSB).
  • the base of the modular structure is preferably made of, but not limited to, water-repellent pallet.
  • the advantage of using this material is given by the advantageous price, the ease of processing it on machines with high speed numerical control (laser cutting, CNC router cutting, etc.), the versatility in terms of preferred thickness for the application, durability over time.
  • the thickness of the base plate or print is between 9 and 40 mm, but may vary depending on several factors. The thickness of the plate is determined by a specialist in the field depending on the stress to which the structure is exposed.
  • a vertical wall that due to the geometry of the assembly does not benefit from supports (which does not close in a shape type "L” or “H” or “T”), will require, when pushed, the basic structure and default base plate. Thus, it will tend to rise from the floor, considering a bending moment around the back support (i.e around the structure attached to the plate, the structure in which the panel is mounted). The smaller the plate thickness, the greater the bending moment. In such situations a rigid base plate will be dimensioned, with a greater thickness, preferably 30-40mm and maybe even with an increased mechanical resistance (OSB).
  • OSB mechanical resistance
  • the base of the modular structure is thought of as a puzzle, the interconnectable plates that form the base being cutted on an interlocking system, i.e the plates can only be mounted in certain positions, the positions that are for which they were intended.
  • This interlocking system and puzzle structure give one of the main advantages of the product by saving assembly time compared to conventional systems.
  • the interconnectable plates that are assembled form the basis of the modular structure which are preferably, but not limited to, water-repellent chipboard, are placed on the floor according to the plan, are coupled, in the interlocking type system.
  • the basis of the modular structure is realised.
  • a number engraved is engraved respectively the space where the resistance profile will be mounted and possibly the number of the vertical wall and its delimitation ( Fig 1, Fig 2 ).
  • the base of the modular structure is noted so that assembly can be done easily and quickly.
  • a first system of metal profiles consisting of a multitude of profiles interconnectable metal segments of type U, L, T, H or composite profiles, depending on the necessary geometry that will describe the contour of the walls and will be mounted on the base structure in the appropriate positions.
  • the "U”, “L”, “T” and “H” type profiles or mixted profiles play a structural role, supporting at the bottom the vertical walls of the magnetic modular structure.
  • the metal profiles arranged on the basis of the structure form a first system of metal profiles (lower strength structure) which consists of a multitude of interconnectable segments having the section of the U profile and the planar shape of that section is straight and / or alternately shaped like the letter L , H, T or mixted profiles. The characteristics of the metal profiles are described above here.
  • each profile has marked or labeled a code indicating the mounting position, being already cut to length ( Fig. 1 and Fig. 2 ).
  • the profiles can also be cut on the spot/ on site.
  • the profiles are placed in the corresponding marked positions based on the modular structure.
  • the support layer with ferromagnetic properties is formed by assembling a plurality of puzzle-type interconnectable plates with interlocking system. These interconnectable plates forming the support layer with ferromagnetic properties can be cut and marked with a code so that they can be mounted in the appropriate places based on the modular structure.
  • the layer with ferromagnetic properties is preferably, but not limited to, a galvanized metal sheet, having a thickness between 0.1 mm and 2 mm.
  • the thickness of the galvanized metal sheet is between 0.1 mm and 0.8 mm, the thickness which may be chosen by the person skilled in the art depending on the desired application.
  • the thin galvanized metal sheet varies between 0.18 mm and 0.4 mm with optimal results / performance results on a 0.25 mm sheet.
  • the layer with ferromagnetic properties is covered with a special non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer, polyester as a primer layer, chromium as a chemical layer and an inner face coating of the layer with ferromagnetic properties: this special non-slip paint is described in patent application no. EP3429434 .
  • Vertical wall that allows easy attachment of finishing components that has a layered structure consisting of an ultra-light core such as foam, polystyrene, mineral wool located between 2 layers with ferromagnetic properties with a thickness ranging from 0.1 mm to 2 mm where at least one layer with ferromagnetic properties is painted on the outside with a non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer, polyester as a primer, chrome as a chemical layer and a coating covering the inner face of the layer with ferromagnetic properties.
  • an ultra-light core such as foam, polystyrene, mineral wool located between 2 layers with ferromagnetic properties with a thickness ranging from 0.1 mm to 2 mm where at least one layer with ferromagnetic properties is painted on the outside with a non-slip paint characterized by a succession of layers, namely a layer of polyethylene as a protective layer, an acrylic layer as a top layer,
  • the walls are characterized by an interlocking system or "click" placed vertically.
  • the vertical interlocking system is not a system that embeds the two walls, fixing them, but it is a system that allows the alignment of the panels in the plane but also leaving a space to adjust them in the vertical plane.
  • the vertical wall is inserted on the "channel" formed by the profiles "U”, “L”, “T”, “H” and in these profiles holes are drilled that pierce the layer with ferromagnetic properties of the wall (both on the front and on the back) and the "gluing" of the vertical walls to the profiles is done by inserting suitable fastening means, being preferred, but not limited to, pop-rivets (rivets) that open behind the layer with ferromagnetic properties (sheet) of the vertical wall, in the ultra-light layer, preventing it from coming out.
  • suitable fastening means being preferred, but not limited to, pop-rivets (rivets) that open behind the layer with ferromagnetic properties (sheet) of the vertical wall, in the ultra-light layer, preventing it from coming out.
  • a second system of metal profiles are comprised of a plurality of interconnectable metal segments type U, L, T, H or mixted profiles, depending on the required geometry will describe the outer perimeter of the upper side of the vertical walls and will be mounted at the top of them (upper strength structure).
  • U, L, T, H interconnectable metal segments
  • mixted profiles are mounted at the top of the vertical walls which are also "glued” to the vertical wall by inserting suitable fastening means, being preferred, but not limited to, pop-rivets. These have the same characteristics as those that form the first system of metal profiles (lower strength structure) for the reasons listed above.
  • the profiles at the bottom are offset from the profiles at the top, so that their joints are "woven” to give additional strength to the magnetic modular structure thus obtained.
  • the multilayer magnetic support consists of a magnetic foil (through which it can be fixed to the layer with ferromagnetic properties) and a suitable means of attachment (e.g acrylic adhesive applied on a sponge support or vinyl or hot melt adhesive) on which can easily attach the desired finishing components (e.g ceramic, ceramic wall and floor tiles, marble, granite, parquet, linoleum, carpet and other materials suitable for covering surfaces, etc.).
  • a suitable means of attachment e.g acrylic adhesive applied on a sponge support or vinyl or hot melt adhesive
  • desired finishing components e.g ceramic, ceramic wall and floor tiles, marble, granite, parquet, linoleum, carpet and other materials suitable for covering surfaces, etc.
  • the magnetic foil has a thickness of between 0.2 and 3 mm, preferably 0.4 mm for an optimal contact force, but its thickness can be chosen by the person skilled in the art, depending on the weight of the plate to be exposed.
  • the attachment of type sponge adhesive has a thickness between 0.2 and 5 mm, preferably 1 mm which has an optimal level of taking up the unevenness of the element which is applied on the multilayer magnetic support.
  • an acrylic adhesive applied on a sponge support (especially if the ceramic plate will be mounted on the floor where it is subjected to higher pressure) which will be able to adhere to the embossed pattern on the back of the ceramic tile, thus increasing the contact force between the ceramic tile and the layer with ferromagnetic properties.
  • the role of the acrylic adhesive applied on the sponge support is to take over the unevenness behind the finishing elements, especially in the case of ceramic tiles. Basically, the relief behind the ceramics is "imprinted" in the acrylic adhesive applied on a sponge support, and the finishing element is equalised and leveled in this way.
  • the multilayer magnetic support with acrylic adhesive applied on a sponge support gives the following advantage: when you want to change the ceramic / carpet collection due to wear, damage, delisting from the portfolio, this change is done quickly, the products being easily detached.
  • the use of magnetic foil removes the disadvantages of the classic gluing of finishing elements (ceramic tiles, parquet, carpet) whose replacement would have led to the appearance of noise, dust and, in general, discomfort for the space in which it is intended.
  • Another major advantage is that the installation / uninstallation of the finishing elements takes place with a speed of approx. 10 times higher than in the classic working mode.
  • the finishing components are placed on the acrylic adhesive applied on the sponge support after removing the liner and fixed in position desired by pressing.
  • the modular structure thus obtained can be decorated with the desired finishing components.
  • the magnetic support is placed over the layer with ferromagnetic properties which is preferred, but not limited to, the galvanized metal sheet painted with the non-slip paint described in patent application no. EP3429434 .
  • the desired finishing components e.g ceramics, parquet, linoleum, carpet and other materials suitable for covering surfaces.
  • the sponge has the role of taking over the unevenness on the back of the finishing tiles, especially in the case of ceramic tiles.
  • the support layer with ferromagnetic properties is placed, which is preferably, but not limited to, the galvanized metal sheet based on the modular structure which is preferably made of, but not limited to, waterproof chipboard, and the sandwich composed of magnetic foil and the corresponding means of attachment selected from the acrylic adhesive applied on a sponge support or vinyl or hot melt type adhesives are placed over the support with ferromagnetic properties.
  • the desired finishing components eg. ceramics, parquet, linoleum, carpet and other materials suitable for covering surfaces.
  • the sponge has the role of taking over the unevenness on the back of the finishing tiles, especially in the case of ceramic tiles.
  • the support layer with ferromagnetic properties is placed, which is preferably, but not limited to, the galvanized metal sheet based on the modular structure which is preferably made of, but not limited to, water-repellent, and the sandwich composed of magnetic foil and the corresponding means of attachment selected from the acrylic adhesive applied on a sponge support or vinyl or hot melt type adhesives are placed over the support with ferromagnetic properties.
  • the finish (ceramic, parquet, linoleum, etc.) is placed on the acrylic adhesive applied on the sponge support after removing the liner and is fixed in the desired position by pressing.
  • the wall finish begins.
  • plasterboard to MDF with or without interlocking system, up to paneling, ceramics, wallpaper, print, etc.
  • the finish will also be magnetically attached to the vertical walls.
  • the finish will also be magnetically attached to the vertical walls.
  • on the back of the finishing materials will be longitudinally glued strips of magnetic foil, similar to the one used for the floor.
  • the magnetic foil can be glued using acrylic adhesive applied on a sponge support or vinyl or hot melt type adhesives.
  • the vertical walls will be finished with MDF which has an interlocking system (using Unilin's ClicWall technology) which once joined has no joints and can be painted with washable paint which is very advantageous in terms of execution time. Or you can use the same product, but in the melamine or directly printed version. Other suitable materials such as MDF or plasterboard can also be used, which must be putty and then painted, which slightly increases the execution time.
  • the modular structure of the present invention can be made in a plurality of interchangeable configurations according to Fig. 12 , using the same material, which is one of the main advantages of the present application.
  • the invention also provides a method of assembling this magnetic modular structure. This method comprises the following steps:
  • the positions of the metal profiles as well as the position / identification code of the walls are engraved on the base.
  • the present invention also provides in one embodiment the use of the modular structure for partitioning commercial spaces, open-space office spaces and living spaces.
  • the invention provides the use of the magnetic modular structure for showing the ways of decorating the various living spaces, preferably the bathroom, kitchen, hallway.
  • the invention provides the use of the building kit or modular structure for the construction of stands for the display of selected finishing components of sandstone, faience, marble, granite, parquet, carpet, linoleum.
  • the invention provides the use of the building kit or modular structure for easy compartmentalization of a room / household that allows this.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Finishing Walls (AREA)
  • Floor Finish (AREA)

Claims (12)

  1. Kit pour construire une structure modulaire qui permet une fixation facile des composants de finition, qui comprend:
    - une pluralité de plaques coplanaires interconnectables par forme qui sont configurées pour être assemblées ensemble pour former la base de la structure modulaire,
    - un premier système de profilés métalliques avec une structure de plus faible résistance configuré pour être fixé à la plaque de base par des moyens de fixation,
    - une pluralité de parois verticales configurées pour être disposées perpendiculairement à la structure de base et pouvant être fixées dans le premier système de profilés métalliques avec une structure à plus faible résistance à leur partie inférieure
    dans lequel les parois verticales sont pourvues d'une couche à propriétés ferromagnétiques sur au moins l'une des surfaces extérieures,
    - un deuxième système de profilés métalliques avec une structure de plus haute résistance configuré pour être fixé au sommet des parois verticales pour assurer la stabilité et la rigidité de la structure, caractérisé en ce que
    - une pluralité de plaques coplanaires placées interconnectables par forme, qui sont configurées pour être assemblées ensemble pour former une couche support à propriétés ferromagnétiques qui sont fixées sur la base de la structure modulaire,
    - au moins un support magnétique multicouche configuré pour être disposé sur la couche de support à propriétés ferromagnétiques et sur au moins une partie de la surface des parois verticales
    dans lequel le support magnétique multicouche est formé au niveau du fond faisant
    face à la couche de support à propriétés ferromagnétiques d'un film magnétique et
    un moyen de fixation au côté opposé du support à propriétés ferromagnétiques pour
    fixer lesdits composants de finition.
  2. Kit de construction selon la revendication 1, dans lequel la base est constituée de la pluralité de plaques en forme de puzzle interconnectées par un système d'emboîtement.
  3. Kit de construction selon les revendications 1-2, dans lequel ledit premier système de profilés métalliques avec une structure de plus faible résistance et ledit deuxième système de profilés métalliques avec une structure de plus haute résistance sont constitués d'une pluralité de segments métalliques interconnectables ayant la section de profilé en U, et la forme plane de cette section étant rectiligne et/ou alternativement en forme de lettre "L", "H" ou "T" ou de profilés mixtes.
  4. Kit de construction selon les revendications 1 à 3, dans lequel la structure de base et la couche à propriétés ferromagnétiques sont gravées ou étiquetées avec un code.
  5. Kit de construction selon les revendications 1 à 4, dans lequel le moyen de fixation est choisi parmi un adhésif acrylique appliqué sur un support éponge ou des adhésifs de type vinyle ou de type thermofusible.
  6. Kit de construction selon les revendications 1 à 5, dans lequel l'adhésif acrylique appliqué sur le support éponge est une éponge à cellules fermées.
  7. Ensemble de construction selon les revendications 1 à 6, dans lequel la couche à propriétés ferromagnétiques est une tôle galvanisée.
  8. Structure modulaire qui permet une fixation facile des composants de finition qui comprend:
    - une base de la structure modulaire constituée d'une pluralité de plaques coplanaires interconnectables par forme,
    - un premier système de profilés métalliques avec une structure de plus faible résistance configuré pour être fixé à la base par des moyens de fixation,
    - une pluralité de parois verticales configurées pour être agencées perpendiculairement sur la base de la structure modulaire et fixables dans le premier système de profilés métalliques à leur partie inférieure
    dans lequel les parois verticales sont pourvues d'une couche à propriétés ferromagnétiques sur au moins l'une des surfaces extérieures,
    - un deuxième système de profilés métalliques avec une structure de plus haute résistance configuré pour être fixé au sommet des parois verticales pour assurer la stabilité et la rigidité de la structure, caractérisée en ce que
    - une pluralité de plaques coplanaires interconnectables par forme, qui lorsqu'elles sont configurées pour être assemblées ensemble forment une couche de support à propriétés ferromagnétiques qui sont configurées pour être fixées sur la base de la structure modulaire,
    - au moins un support magnétique multicouche configuré pour être disposé sur la couche de support à propriétés ferromagnétiques et sur au moins une partie de la surface des parois verticales
    dans lequel le support magnétique multicouche est formé au niveau du fond faisant
    face à la couche de support à propriétés ferromagnétiques d'une feuille magnétique
    et un moyen de fixation sur le côté opposé du support à propriétés ferromagnétiques
    pour fixer lesdits composants de finition.
  9. Structure modulaire selon la revendication 8, dans laquelle ledit premier système de profilés métalliques avec une structure de plus faible résistance et ledit deuxième système de profilés métalliques avec une structure de plus haute résistance sont constitués d'une pluralité de segments métalliques interconnectables ayant la section de profilé en U, et la forme plane dudit section étant rectiligne et/ou alternativement en forme de la lettre "L", "H" ou "T" ou des profilés composés.
  10. Procédé d'assemblage d'une structure modulaire qui permet une fixation facile des composants de finition selon les revendications 8-9 comprenant les étapes de:
    - connexion d'une pluralité de plaques pour former la base de la structure modulaire,
    - fixation d'un premier système de profilés métalliques avec une structure de plus faible résistance à ladite base par de moyens de fixation,
    - connexion d'une pluralité de plaques interconnectables par forme pour former une couche de support à propriétés ferromagnétiques au-dessus de la plaque de base, où la couche de support à propriétés ferromagnétiques est inscrite avec sa position exacte dans le plan,
    - fixation d'une pluralité de parois verticales disposées perpendiculairement à ladite base et fixées dans le premier système de profilés métalliques à leur partie inférieure,
    - fixation d'un deuxième système de profilés métalliques avec une structure de plus haute résistance configuré à la partie supérieure des parois verticales, où les profilés métalliques qui fixent les parois verticales dans la partie supérieure ont les joints décalés des profilés métalliques au fond,
    - fixation d'au moins un support magnétique multicouche sur la couche de support à propriétés ferromagnétiques et sur au moins une partie de la surface des parois verticales.
  11. Utilisation du kit de construction selon les revendications 1 à 7 ou de la structure modulaire selon les revendications 8 à 9 pour la construction de stands de présentation des éléments de finition sélectionnés de carrelage, faïence, marbre, granit, parquet, moquette, linoléum.
  12. Utilisation du kit de construction selon les revendications 1 à 7 ou de la structure modulaire selon les revendications 8 à 9 pour compartimenter facilement une pièce.
EP20194503.7A 2019-09-05 2020-09-04 Kit de construction d'une structure modulaire, structure modulaire, méthode d'assemblage et son utilisation Active EP3789555B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO201900539A RO134845A1 (ro) 2019-09-05 2019-09-05 Kit pentru construi- rea unei structuri modulare, structură modulară, metodă de asamblare şi utiliza- rea acesteia

Publications (2)

Publication Number Publication Date
EP3789555A1 EP3789555A1 (fr) 2021-03-10
EP3789555B1 true EP3789555B1 (fr) 2022-04-06

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Application Number Title Priority Date Filing Date
EP20194503.7A Active EP3789555B1 (fr) 2019-09-05 2020-09-04 Kit de construction d'une structure modulaire, structure modulaire, méthode d'assemblage et son utilisation

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EP (1) EP3789555B1 (fr)
RO (1) RO134845A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3429434B1 (fr) * 2016-03-17 2021-04-28 Andrei Serban Constantinescu Système de présentation de carreaux de céramique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9111122U1 (fr) * 1991-09-07 1991-11-21 Hausverwaltung Friedrich Gmbh, 5559 Kenn, De
DE19712345A1 (de) * 1996-04-19 1998-09-24 Harald Zoller Wandsystem, insbesondere für Präsentationsstände
US20010037622A1 (en) * 1997-10-10 2001-11-08 Deborah S. Gladstein Proceeding for the construction of light self-supporting walls and the wall obtained
GB2527072A (en) * 2014-06-10 2015-12-16 Flexiloo Llp Magnetic wall panel assembly
SE540818C2 (sv) * 2017-01-09 2018-11-20 Bragi Baldursson Med Firma B Baldursson Reklam Monterbyggsystem
US10557262B2 (en) * 2017-06-16 2020-02-11 Mccain Manufacturing, Inc. Modular panels and related elements to form a variety of wall segments and enclosures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3429434B1 (fr) * 2016-03-17 2021-04-28 Andrei Serban Constantinescu Système de présentation de carreaux de céramique

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RO134845A1 (ro) 2021-03-30

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