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WO2019145765A1 - Système de recouvrement de surfaces - Google Patents

Système de recouvrement de surfaces Download PDF

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Publication number
WO2019145765A1
WO2019145765A1 PCT/IB2018/059224 IB2018059224W WO2019145765A1 WO 2019145765 A1 WO2019145765 A1 WO 2019145765A1 IB 2018059224 W IB2018059224 W IB 2018059224W WO 2019145765 A1 WO2019145765 A1 WO 2019145765A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
covering element
magnetic
covering
magnetic material
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.)
Ceased
Application number
PCT/IB2018/059224
Other languages
English (en)
Inventor
Cristian MATTEAZZI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magneticskin Srl
Original Assignee
Magneticskin Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magneticskin Srl filed Critical Magneticskin Srl
Publication of WO2019145765A1 publication Critical patent/WO2019145765A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/088—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements fixed directly to the wall by means of magnets, hook and loop-type or similar fasteners, not necessarily involving the side faces of the covering element
    • E04F13/0883—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements fixed directly to the wall by means of magnets, hook and loop-type or similar fasteners, not necessarily involving the side faces of the covering element by magnets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/0215—Flooring or floor layers composed of a number of similar elements specially adapted for being adhesively fixed to an underlayer; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/208—Magnetic, paramagnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00—Floor coverings

Definitions

  • the present invention concerns the technical field related to the production of covering or cladding elements for surfaces.
  • the present invention concerns the production of coverings for surfaces such as floors, walls, ceilings, as well as the production of external cladding elements, including technical surfaces for sporting activities to be used for athletics tracks, sports halls, gyms, very crowded places such as ballrooms, airports, shopping centres, etc.
  • the present invention concerns the production of covering and/or cladding elements for surfaces that need to be replaced or removed frequently.
  • covering materials laid on an underlying base usually consisting of a smoother or rougher concrete surface, or screed
  • a smoother or rougher concrete surface or screed
  • covering elements can be in the form of tread surfaces such as floors or even decorative covering elements such as tiles applied to the internal or external walls of buildings.
  • Said covering elements can be of various types, for example ceramic tiles, elements made of wood, such as parquet or wooden boards, or elements made of plastic materials such as linoleum or of materials comprising fibres such as moquette, which are applied to the base surface through suitable bonding techniques for the purpose of obtaining the most effective union.
  • a cement layer is normally used, while a layer of a suitable bonding material is used for laying parquet, linoleum or moquette.
  • the covering elements must be replaced due to wear or to the need to adapt the surface to different types of use, which happens, in particular, in sports facilities, where the floor is periodically replaced due to wear or more frequently is replaced to prepare the surface for different sporting activities. So, for example, it may be necessary to lay a smooth parquet floor for a volleyball match and shortly after that it may be necessary to lay a tartan or different floor for a basketball match.
  • the preferred procedure consists in the laying of panels whose upper side is made of the required material and in the successive removal of the same panels at the end of the activity, so that they can be replaced with other panels made of the material needed for the successive activity.
  • the covering system comprises a covering element which is suited to be applied to a surface to be covered, said covering element being provided with said magnetic material and the surface to be covered being provided with a ferromagnetic material.
  • the covering element comprises a first layer made of magnetic material and facing towards the surface to be covered and a second visible layer opposite the first layer, said layers being glued together.
  • a procedure which includes the application of an adhesive temperature-activated substance to the surface of one of the two layers, the coupling of two layers and a heating treatment intended to heat the adhesive substance to its activation temperature.
  • the adhesive substance is typically constituted by a polyurethane-based substance comprising a solvent, more specifically a solvent comprising water.
  • the procedure requires special care, so that during the heating treatment the magnetic material layer is kept at a lower temperature compared to the critical temperature that would affect its magnetic characteristics. Therefore, the procedure requires continuous monitoring of the activation temperatures, which are typically included between 50°C and 100°C.
  • the method preferably includes a drying step intended to dry the adhesive substance before the first layer and the second layer are coupled together.
  • a first drawback is represented by the long time required by the coupling operation, due to the necessary heating treatment.
  • Another drawback lies in the complexity of the coupling procedure and in the need to continuously control the operating temperatures and to use a specific system intended for this purpose.
  • the main object of the present invention is to solve these drawbacks.
  • the present invention is based on the general consideration according to which it is possible to simplify the operations needed to carry out a covering system using a magnetic material and a double-sided adhesive tape.
  • the subject of the same is thus a system for covering a surface, comprising a covering element suited to be applied to said surface through a mutual magnetic adhesion force between said surface and said covering element, said system comprising magnetic material associated with one between said surface and said covering element, and comprising magnetic or ferromagnetic material associated with the other one between said surface and said covering element, wherein said magnetic material is associated with said surface and/or with said covering element by means of a double-sided adhesive tape.
  • the covering element can be easily applied to the surface by exploiting the magnetic adhesion force and can be easily removed with no need to carry out invasive operations on the elements of the system.
  • the covering element comprises said magnetic material.
  • the covering element comprises a first layer facing towards said surface comprising one between said magnetic material and said ferromagnetic material, a second visible layer opposite said first layer and an intermediate layer constituted by said double-sided adhesive tape.
  • the double-sided adhesive tape comprises a supporting film, a layer of adhesive material on a first side of said supporting film and a layer of adhesive material on the opposite side of said supporting film.
  • the supporting film is a paper supporting film and preferably the adhesive layer comprises an adhesive in acrylic dispersion.
  • the magnetic material comprises a magnetic film. Even more preferably, the magnetic material is flexible.
  • the magnetic material can be easily applied.
  • the ferromagnetic material comprises a film made of plasto ferrite, or rubber ferrite.
  • the ferromagnetic material may comprise metallic components.
  • the ferromagnetic material comprises a metallic paint.
  • the ferromagnetic material can be easily applied.
  • the system furthermore comprises a magnetic element designed to be applied to said covering element through a mutual magnetic adhesion force between the covering element and the magnetic element, said magnetic element being suited to support an accessory that can be applied to the covering element.
  • the magnetic element belongs to said accessory.
  • the subject of the same is a covering element suited to be applied to a surface, said element comprising magnetic or ferromagnetic material, wherein said magnetic material or said ferromagnetic material is associated with said covering element by means of a double-sided adhesive tape.
  • the covering element can be easily applied and, even more advantageously, it can be easily removed with no need to break it.
  • the covering element comprises a first layer facing towards the surface comprising said magnetic material or said ferromagnetic material, a second visible layer opposite said first layer and an intermediate layer consisting of said double-sided adhesive tape.
  • the double-sided adhesive tape comprises a supporting film, a layer of adhesive material on a first face of said supporting film and a layer of adhesive material on the opposite face of said supporting film.
  • the supporting film is a paper supporting film and preferably the adhesive layer comprises an adhesive in acrylic dispersion.
  • the magnetic material comprises a magnetic film. Even more preferably, the magnetic material is flexible.
  • the magnetic material can be easily applied.
  • the ferromagnetic material comprises a plasto ferrite film.
  • the ferromagnetic material may comprise metallic components.
  • the ferromagnetic material comprises a metallic paint.
  • the ferromagnetic material can be easily applied.
  • the subject of the same is a surface suited to be covered, said surface comprising magnetic material or ferromagnetic material, wherein said magnetic material or said ferromagnetic material is associated with said surface by means of a double-sided adhesive tape.
  • a covering element can be easily applied to said surface and, even more advantageously, it can be easily removed from the same surface with no need to break it.
  • the magnetic material comprises a magnetic film. Even more preferably, the magnetic material is flexible.
  • the magnetic material can be easily applied.
  • the ferromagnetic material comprises a plasto ferrite film.
  • the ferromagnetic material may comprise metallic components.
  • the ferromagnetic material comprises a metallic paint.
  • the ferromagnetic material can be easily applied.
  • the subject of the same is a method for making a covering element for a surface, wherein the method comprises the following steps:
  • FIG. 1 shows a possible application of the covering system according to a first embodiment of the invention
  • FIG. 2 shows a detail of the covering system of Figure 1 carried out according to the invention
  • FIG. 3 shows an enlarged detail of the covering system of Figure 1 carried out according to the invention
  • Figure 4 shows the sectional view of Figure 3 according to plane III-III;
  • FIG. 6 shows the sectional view of Figure 5 according to plane V-V;
  • Figure 8 shows the sectional view of Figure 7 according to plane VII-VII;
  • FIG. 10 shows a variant embodiment of the element of Figure 5;
  • Figure 1 1 shows a view from below of Figure 10;
  • FIG. 12 shows a variant embodiment of the system of Figure 1 ;
  • FIG. 13 shows a detail of the covering system of Figure 12
  • FIG. 14 shows a variant embodiment of the system of the invention
  • FIG. 15 shows an enlarged detail of Figure 14;
  • - Figure 16 shows a variant embodiment of the system of the invention shown in Figure 14.
  • the present invention has proven to be particularly advantageous for use in covering systems for tread floors, and even more advantageous when applied to covering systems that need to be frequently removed or replaced for the most varied reasons, for example athletics tracks or floors of sports halls. It should however be underlined that the use of the present invention is not limited to covering tread surfaces. On the contrary, the present invention can be conveniently used in all the cases in which it is necessary to cover surfaces, therefore not only tread surfaces such as floors, but also surfaces of a different type, such as walls and ceilings, or in the cases where it is necessary to cover furnishing elements or to apply finishing and decorative elements or even to apply sound absorbing elements. The application of the invention is particularly convenient in all those cases in which it is necessary to frequently replace the covering portion, as is evident from the following description.
  • Figure 1 shows a first possible application of a first preferred embodiment of the covering system 1 that is the subject of the invention.
  • the covering system 1 is related to the laying of the floor of a room S using covering elements 2 in the form of strips arranged side by side.
  • said covering elements 2 is not to be considered limiting in any way and, on the contrary, in variant embodiments said covering elements can assume any other desired shape such as, for example, the shape of substantially square or rectangular tiles, or they can be shaped in a different manner and be in different colours where a more or less decorative appearance is required.
  • the covering system 1 comprises a plurality of covering elements 2 resting on a base surface which is indicated by 3 and visible in greater detail in Figure 2, wherein an edge of a covering element 2 is shown in raised configuration.
  • the covering element 2 is actually flexible and can be deformed, if not even advantageously rolled up.
  • the covering element can be of the rigid type and therefore not deformable, as shown, on the contrary, in Figure 2.
  • the covering element 2 shown in particular in Figures 5 and 6, comprises a first layer 4 suited to be placed in contact with the base surface 3, a second visible layer 5 which constitutes the tread part of the floor and an intermediate layer 6 consisting of an adhesive substance.
  • the first layer 4 of the covering element 2 is constituted by a magnetic sheet and therefore is characterized by a certain adhesion force and a certain intrinsic magnetic attraction. These parameters are proportional to the thickness of the sheet 4 itself and therefore the value of this thickness will be selected from time to time according to the application and to the desired degree of adhesion. In addition to having adhesion and attraction magnetic properties, this magnetic sheet 4 is advantageously flexible and therefore it can be easily handled when it is an integral part of the covering element 2. Said magnetic sheet 4 comprises, in fact, a rubber component and a ferritic component, which are suited to give this physical characteristic of flexibility in addition to the above mentioned magnetic characteristics.
  • the second layer 5 of the covering element 2 constitutes the tread portion of the floor and comprises, in the case described herein, a linoleum sheet. This material is widely used for making resilient floors, which are commonly used in hospitals, schools and public places.
  • sheets of other types of resilient materials suitable for this purpose such as regenerated leather, leather, imitation leather, fabrics in general, imitation leather in spread and/or coagulated polyurethane and/or PVC, full grain leather, upgraded split, gres, composite materials based on fibreglass, carbon fibre, rigid and semi rigid extruded materials, foam polyurethane, rubber, moquette, tartan, polyurethane resins, or other materials, both rigid and flexible, commonly used for covering surfaces.
  • Said linoleum layer 5 is advantageously flexible, too, and therefore it can be easily handled when it is an integral part of the covering element 2.
  • the intermediate layer 6 of adhesive material which joins the first layer 4 and the second tread layer 5 is constituted by a double-sided adhesive tape (or double-sided adhesive film).
  • the applicant in fact, has overcome the preconceived idea which characterized the systems of the known type, in which the layers are joined by means of an adhesive substance suited to be activated at a given temperature and of the respective heating treatment to which the adhesive substance must be subjected in order to reach its activation temperature.
  • the applicant has surprisingly verified that the double-sided adhesive tape makes it possible to mutually fix the layers to each other in an optimal manner, at the same time reducing the complexity of the joining method and the time necessary to carry out the joining operation itself.
  • the double-sided adhesive tape 6 comprises a supporting film 30, an adhesive layer 30a on a first face of said supporting film 30 and an adhesive layer 30b on the opposite face of said supporting film 30.
  • the supporting film 30 preferably comprises a paper film.
  • the supporting film can be of a different type, for example it can be made of nonwoven fabric, polypropylene, polyester, PVC, etc.
  • the choice of the type of supporting film preferably depends on the operating temperature and on the rigidity required by each specific application.
  • the adhesive layers 30a, 30b preferably comprise a solvent-based adhesive.
  • a different type of adhesive for example an acrylic-based, a water-based or a hot-melt adhesive.
  • the adhesives used for the two layers are of the same type.
  • the two adhesive layers can be different from each other.
  • the adhesive substance comprises fibreglass, in order to increase its adhesion and bonding capacity and therefore guarantee a minimum degree of rigidity.
  • the type of adhesive used for each one of the two layers may be advantageously selected as ideal adhesive according to the type of material to which it has to adhere, for example an ideal adhesive for bonding linoleum, on one side, and an ideal adhesive for bonding the magnetic sheet on the other side.
  • the method for producing the covering element substantially comprises the following steps:
  • the method for producing the covering element 2 is considerably simplified compared to the systems of known type and ensures considerably shorter production times.
  • the layers are not subjected to any heating treatment and, advantageously, the heating of the first layer 4 comprising magnetic material is avoided, thus avoiding also any deterioration of its magnetic characteristics.
  • the covering element 2 as a whole is flexible and can be rolled up. This flexibility makes it possible to advantageously roll said covering element 2 up, as illustrated in greater detail below.
  • the base surface 3, shown in detail in Figures 7 and 8, comprises a first layer 7 constituted by the screed of the floor, a second layer 8 made of ferromagnetic material and an intermediate layer 9 made of an adhesive substance.
  • the screed 7 As regards the screed 7, as is known it is constituted by a concrete layer providing a surface which is sufficiently level to favour the laying of the floor over it.
  • the second layer 8 in ferromagnetic material is preferably constituted by a plasto ferrite sheet.
  • Said plasto ferrite sheet 8 in addition to having ferromagnetic properties, is advantageously flexible and therefore it can be easily handled when being laid on the screed 7.
  • said plasto ferrite sheet 8 has a rubber component and a ferritic component, which are suited to provide said physical characteristic of flexibility in addition to ferromagnetic characteristics.
  • the intermediate layer 9 of adhesive material which joins the plasto ferrite sheet 8 to the screed 7 is preferably constituted by a polyurethane-based adhesive substance comprising a solvent, more particularly a solvent comprising water. More preferably, the solvent consists of water only.
  • the adhesive substance can be of a different type, both comprising a solvent and without any solvent.
  • said adhesive substance may be constituted by an acrylic glue, a vinyl glue or a polyvinyl glue, wherein said glues preferably comprise a solvent and said solvent is more preferably constituted by water.
  • the adhesive substance may comprise a double sided adhesive tape, analogously to what has been described above.
  • the laying operations are advantageously simplified and quicker compared to the systems of the known type.
  • the system 1 described above makes it possible to comfortably lay covering elements 2 on the base surface 3, as well as to remove and replace them.
  • the covering operations simply require that the covering elements 2 are laid side by side on the base surface 3.
  • the covering element 2 can be rolled up and thus easily transported for disposal or stored in order to be laid again for other applications.
  • the covering element 2 can be provided in the form of a roll, so that it simply needs to be unrolled and laid on the base surface 3.
  • Figures 10 and 1 1 show a variant embodiment of a covering element 20 according to the present invention, which differs from the covering element 2 previously described with reference to Figures 5 and 6 in that, instead of comprising a magnetic sheet 4 having the same surface area as the linoleum layer 5, it comprises a plurality of permanent magnets 24 applied to the linoleum layer 5, for example through a gluing operation, wherein said permanent magnets 24 are characterized by high magnetic attraction and adhesion force and can be, for example, neodymium magnets.
  • the permanent magnets 24 are connected to the linoleum layer 5 by means of a double-sided adhesive tape.
  • the advantages that can be obtained through the covering element 20 can be compared to those offered by the first embodiment described above and, in particular, the adhesion force produced by the permanent magnets 24 will be such as to prevent any mutual movement between the base surface 3 and the covering element 20.
  • Figures 12 and 13 show another possible application of the covering system 101 which is the subject of the invention.
  • the covering system 101 is related to the covering of a wall 103 of a room with covering elements 102 in the form of square tiles.
  • said covering elements 102 must not be considered limiting in any way and, on the contrary, in variant embodiments said covering elements may have any other desired shape.
  • the covering system 101 comprises, therefore, a plurality of covering elements
  • the covering element 102 comprises a first layer 4 suited to be placed in contact with the base surface 103, a second visible layer 105 and an intermediate layer 6 made of an adhesive substance.
  • the first layer 4 of the covering element 102 is constituted by a magnetic sheet and therefore is characterized by a certain adhesion force and a certain intrinsic magnetic attraction, as described above with reference to the first embodiment.
  • the second layer 105 of the covering element 102 constitutes the visible part of the wall and is preferably constituted by a ceramic or marble tile.
  • the intermediate layer 6 of adhesive material that joins the first layer 4 and the second visible layer 105 is constituted by a double-sided adhesive tape.
  • the double-sided adhesive tape 6 can be of the type previously described.
  • the base surface 103 analogously to what has been explained with reference to the base surface 3 of the first embodiment, comprises a first layer 107 constituted by a plaster layer, a second layer 8 made of ferromagnetic material and an intermediate layer 9 of an adhesive substance.
  • the second layer 8 made of ferromagnetic material is preferably constituted by a plasto ferrite sheet.
  • This plasto ferrite sheet 8 in addition to having ferromagnetic properties, is advantageously flexible and therefore can be easily handled when being laid on the vertical wall 107.
  • Said plasto ferrite sheet 8 in fact, comprises a rubber component and a ferritic component which are suited to provide said physical characteristic of flexibility, in addition to ferromagnetic characteristics.
  • the application of plasto ferrite to the cement base may require the previous bonding of the plasto ferrite sheet to the surface of a supporting paper.
  • the plasto ferrite sheet can then be applied to the wall exactly like wallpaper by gluing it on the cement base.
  • the intermediate layer 9 of adhesive material which joins the plasto ferrite sheet 8 to the wall 107 is preferably constituted by a polyurethane-based adhesive substance comprising a solvent, more specifically a solvent comprising water. More preferably, the solvent is constituted by water only.
  • the adhesive substance can be of a different type, both comprising a solvent and without any solvent.
  • said adhesive substance may be constituted by an acrylic glue, a vinyl glue or a polyvinyl glue, wherein said glues preferably comprise a solvent and more preferably said solvent is constituted by water.
  • the adhesive substance may comprise a doublesided adhesive tape, analogously to what has been described above.
  • the laying operations are advantageously simplified and quicker compared to the systems of the known type.
  • Figures 14 and 15 show a possible advantageous use of the system 101 shown in Figures 12 and 13.
  • a magnetic element 1 10 with high adhesion force is used, preferably a neodymium magnet.
  • the magnetic element 1 10 preferably has the shape of a small pin and constitutes a fixing point of an accessory C to the wall 103, for example a picture C.
  • the magnetic element 1 10 is preferably incorporated in the accessory C’.
  • the magnetic element can have the shape that is most suitable for providing support.
  • the accessory can be constituted by any element suited to be hung to the wall 103.
  • the magnetic element 1 10 When the magnetic element 1 10 is brought near the covering element 102, owing to the magnetic attraction force between the magnetic element 1 10 and the magnetic layer 4 of the covering element 102, the desired adhesion of the magnetic element 1 10 to the covering element 102 is obtained.
  • the adhesion force between the parts is obtained by means of a magnetized element associated with the covering element, meaning a magnetic sheet or permanent magnets, and by means of a ferromagnetic element constituted by plasto ferrite and associated with the base surface.
  • both the elements can have magnetic characteristics, which can be obtained by exploiting the different polarity to achieve the desired degree of adhesion.
  • the covering element may comprise a layer of ferromagnetic material, for example iron strips fixed to the visible layer, and the magnetized element can be associated with the base surface.
  • the element in ferromagnetic material associated with the base surface may be constituted by a layer of metallic paint.
  • the element in ferromagnetic material associated with the base surface may be constituted by a metallic structure, for example a grid in the shape of a cage buried in the concrete that makes up the screed or in the plaster layer of the wall.
  • the base surface is constituted by the screed of a floor or by the plaster of a vertical wall.
  • the base surface may be constituted by the base of an athletics track or by a ceiling.
  • the present invention makes it possible to achieve the set objects. More specifically, it makes it possible to provide a system for covering surfaces which allows the execution of simplified operations compared to the covering systems of the known type.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un système de recouvrement (1 ; 101) destiné à recouvrir une surface (3 ; 103), comprenant un élément de recouvrement (2 ; 20 ; 102) conçu pour être appliqué à la surface (3 ; 103) par l'intermédiaire d'une force d'adhérence magnétique mutuelle entre la surface (3 ; 103) et l'élément de recouvrement (2 ; 20 ; 102). Le système (1 ; 101) comprend un matériau magnétique (4 ; 24) associé à un élément parmi la surface (3 ; 103) et l'élément de recouvrement (2 ; 20 ; 102) et comprend un matériau magnétique (4 ; 24) ou un matériau ferromagnétique (8) associé à l'autre élément parmi la surface (3 ; 103) et l'élément de recouvrement (2 ; 20 ; 102). Le matériau magnétique (4 ; 24) est associé à la surface (3 ; 103) et/ou à l'élément de recouvrement (2 ; 20 ; 102) au moyen d'une bande adhésive double face.
PCT/IB2018/059224 2018-01-24 2018-11-22 Système de recouvrement de surfaces Ceased WO2019145765A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000001726 2018-01-24
IT201800001726A IT201800001726A1 (it) 2018-01-24 2018-01-24 Sistema di rivestimento di superfici.

Publications (1)

Publication Number Publication Date
WO2019145765A1 true WO2019145765A1 (fr) 2019-08-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111303786A (zh) * 2020-02-13 2020-06-19 东莞星翰装饰材料有限公司 柔软磁性石板及其生产工艺
IT202200025653A1 (it) * 2022-12-14 2024-06-14 Onirika S R L Pannello interstiziale per il supporto magnetico di accessori

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674128U (fr) * 1979-11-12 1981-06-17
GB2351903A (en) * 1999-07-15 2001-01-17 Dalsouple Direct Ltd A resilient covering having a flexible magnetic layer
WO2012007800A1 (fr) * 2010-07-13 2012-01-19 Coatex Srl Système pour couvrir une surface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674128U (fr) * 1979-11-12 1981-06-17
GB2351903A (en) * 1999-07-15 2001-01-17 Dalsouple Direct Ltd A resilient covering having a flexible magnetic layer
WO2012007800A1 (fr) * 2010-07-13 2012-01-19 Coatex Srl Système pour couvrir une surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111303786A (zh) * 2020-02-13 2020-06-19 东莞星翰装饰材料有限公司 柔软磁性石板及其生产工艺
IT202200025653A1 (it) * 2022-12-14 2024-06-14 Onirika S R L Pannello interstiziale per il supporto magnetico di accessori
WO2024127266A1 (fr) * 2022-12-14 2024-06-20 Onirika S.R.L. Panneau interstitiel pour le support magnetique d'accessoires

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