EP0145592A2 - Composite slabs with integrated acoustical and thermal insulation to cover floors, walls and ceilings - Google Patents

Composite slabs with integrated acoustical and thermal insulation to cover floors, walls and ceilings Download PDF

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Publication number
EP0145592A2
EP0145592A2 EP84402480A EP84402480A EP0145592A2 EP 0145592 A2 EP0145592 A2 EP 0145592A2 EP 84402480 A EP84402480 A EP 84402480A EP 84402480 A EP84402480 A EP 84402480A EP 0145592 A2 EP0145592 A2 EP 0145592A2
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EP
European Patent Office
Prior art keywords
grid
elements
facing
support
slab
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.)
Granted
Application number
EP84402480A
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German (de)
French (fr)
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EP0145592B1 (en
EP0145592A3 (en
Inventor
Thierry Martin
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Individual
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Individual
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Publication date
Priority claimed from FR8319730A external-priority patent/FR2556394B1/en
Priority claimed from FR8418029A external-priority patent/FR2573798B2/en
Application filed by Individual filed Critical Individual
Priority to AT84402480T priority Critical patent/ATE32365T1/en
Publication of EP0145592A2 publication Critical patent/EP0145592A2/en
Publication of EP0145592A3 publication Critical patent/EP0145592A3/en
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Publication of EP0145592B1 publication Critical patent/EP0145592B1/en
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    • 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
    • E04F13/0862—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 composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • 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
    • E04F15/02172—Floor elements with an anti-skid main surface, other than with grooves
    • 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
    • E04F15/022—Flooring consisting of parquetry tiles on a non-rollable sub-layer of other material, e.g. board, concrete, cork
    • 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
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
    • 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
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
    • E04F15/043—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material the lower layer being of organic plastic with or without reinforcements or filling materials
    • 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
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/045—Layered panels only of wood

Definitions

  • the present invention relates to wooden slabs with integrated acoustic and thermal insulation for covering floors, walls and ceilings and to a process for manufacturing these slabs.
  • the present invention has, therefore, given itself the aim of providing a new wooden covering (for floors, walls, etc.) which responds better to current needs, and which by its novel design, offers be resistant to humidity, non-slip, low noise on impact and provides excellent thermal and acoustic insulation, while retaining the precious advantages of wood, such as high elasticity (which avoids the fatigue that is felt at the feet on other coverings) and a low calorific absorption (which gives this pleasant sensation of warmth to the feet).
  • the support grid can be made of any material (wood, plastic, metal, etc.), its function being on the one hand to maintain and serve as a buttress to the facing elements and on the other hand, to provide a structure sufficiently ventilated to be able to accommodate the binder in natural or synthetic material in sufficient quantity to form an integrated thermal and acoustic insulation.
  • This support grid can have a single level, as it can also be executed in a plurality of superposed levels.
  • the facing elements can consist of strips and / or tiles and / or pavers separated by interstices of 0.2 to 50 mm in width.
  • the facing elements are secured to the upper surface of the support grid using glue and / or nails and / or rivets and / or staples, the contact surface of the facing elements constituting between 5 and 50% of the upper surface of said support grid.
  • the interstices or recesses are no longer made on the total height of the element, but on the contrary on a part (1/4 to 3/4) of this height.
  • the recesses over a part of the height of the element can also be made in the transverse direction of one or more elements.
  • said interstices and recesses can have varied and different profiles, such as profiles in ⁇ , in A, in 0, in X or the combination thereof.
  • the facing elements can be either independent, or have a common base when the recesses are made over part of the height of the element only.
  • the support grid can protrude and be set back relative to the facing elements, thus forming tongues and grooves which will allow the tiles to be joined during installation.
  • the present invention also relates to a method for manufacturing slabs in accordance with the present invention, which method is characterized in that the support grid is formed in the desired material and dimensions, in that it is secured to the surface upper of the grid the facing elements, so that this ventilated structure is then placed in a mold, the facing surface facing downward, in that the mold is closed and in that one introduces the binder through the pouring orifice provided on the upper part of the mold, a pressure piston allowing the binder to perfectly fill the entire aerated part of the slab.
  • the slabs thus obtained in accordance with the present invention combine the qualities of wood and those of natural or synthetic material and a coating is obtained. with integrated insulation which can be laid like ordinary parquet (gluing or floating), but their weight is 5 to 6 times lighter than mosaic parquet (for example) laid on an asphalt screed and provided with fiber insulation wood.
  • the present invention relates more particularly to wooden slabs for covering floors and walls, their manufacturing process, as well as the means specific to the implementation of this process.
  • the support grid shown in Figure 1 has two levels: the lower level 1 and the upper level 2. It can be made of any material but must be arranged in a sufficiently ventilated manner, so as to be able to introduce a quantity sufficient binder.
  • the support grid shown in this figure is formed so as to present protruding elements 3 and withdrawal 4, so as to allow the perfect junction of the two successive slabs.
  • the facing elements for example the slats 5, cover the upper surface of the support grid and are shown in FIG. 2. These slats do not touch, but on the contrary, they are separated by interstices 6, designed to receive the binder. They are secured to the support grid using an adhesive, for example.
  • Figure 3 is a sectional view of the structure shown in Figure 2: there are the facing strips 5, the upper level 2 and the lower level 1 of the support grid.
  • the aerated structures thus prepared are introduced into the lower part 7a of the mold 7.
  • the mold shown is arranged so as to be able to introduce therein the support grid provided with tongues 10.
  • the aerated structure is introduced into this mold 7, the surface containing the facing strips facing downwards. It would be the same if, for example, the facing elements consisted of tiles or paving stones, etc.
  • the aerated structure is in place, the reservoir 11 contained in the upper part 7b of the mold is filled with the chosen binder , the two parts of the mold are brought together and, using a piston 8, the binder 9 is injected, the air (and the overflow) escaping via vents 12.
  • FIGS 6 and 7 show two varieties of tiles according to the present invention.
  • the slab shown in Figure 6 is the same that corresponds to the ventilated structure shown in Figure 2.
  • the slab shown in Figure 7 corresponds to a very interesting alternative embodiment: the half-perimeter of the slab is covered with the binder 9, the other half-perimeter not being covered.
  • the junction of the two slabs takes place side by side: covered side-bare side.
  • FIGS. 8, 9, 10, 11 show the adjacent and contiguous facing elements 5 separated by interstices from the recesses 6 formed over part of the height of the element.
  • These interstices or recesses can have varied profiles (n, ⁇ , , , etc %) such as those shown without limitation in the accompanying drawings.
  • FIG. 12 represents facing elements which all have a common base 15, the recess being formed over a part (2/3) of the height of the element.
  • the facing strips 5 will be distributed at regular intervals and in the same direction as the level 1 strips (fig. 1) of the grid. They will be glued (for example) to the grid at the intersection of the slats of level 2 (fig. 1).
  • the tiles in accordance with the present invention can be adapted to all types of parquet and it is very easy, by choosing desired facing elements, to form all kinds of parquet: traditional or English, Hungarian point parquet or with broken sticks, etc ..., all, however, having one thing in common: integrated sound and thermal insulation.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

Wooden slabs with integrated acoustic and thermal insulation for the facing of floors, walls and ceilings, and manufacturing process thereof. Said slabs are characterized in that they are comprised of a support configured as an aerated grid, of a plurality of wooden lining elements (5) integral with said support and covering the upper face of the grid, said elements being arranged so as to form a gap (6) between the different adjacent elements, and of a natural or synthetic binder inserted in the gaps (6) separating the elements, as well as under the assembly of the grid and into the entire aerated part of the grid and on a portion or the totality of the slab perimeter.

Description

La présente invention est relative à des dalles en bois à isolation acoustique et thermique intégrée pour revêtement des sols, murs et plafonds et, à un procédé de fabrication de ces dalles.The present invention relates to wooden slabs with integrated acoustic and thermal insulation for covering floors, walls and ceilings and to a process for manufacturing these slabs.

Aucune partie de la construction n'est autant sollicitée que le revêtement de sol : il doit se montrer bon isolant thermique et phonique, tout en présentant une grande résistance mécanique. Les revêtements de sol en bois étant un élément très ancien de la construction, on pouvait penser que tous les parquets traditionnels, qu'ils soient formés de lames de chêne, de châtaignier, de hêtre ou de sapin, assemblées à rainure et languette, tant sur chant qu'en bout -ou posées et fixées sur des lambourdes, ou encore assemblées en des rectangles, carrés ou autres figures géométriques- ne présentaient plus de problèmes. Il n'en est malheureusement rien, car tous les parquets traditionnels présentent encore toujours les mêmes inconvénients et notamment : - ils résistent mal à l'humidité, ils sont sonores et parfois même très sonores et de ce fait peut confortables.No part of the construction is as stressed as the floor covering: it must be a good thermal and sound insulator, while having great mechanical resistance. Wood flooring being a very old element of construction, one could think that all traditional parquet, whether formed from oak, chestnut, beech or fir planks, assembled with tongue and groove, both on edge only - or posed and fixed on joists, or even assembled in rectangles, squares or other geometric figures - presented no more problems. Unfortunately, this is not the case, because all traditional parquet floors still have the same drawbacks, in particular: - they are poorly resistant to humidity, they are sound and sometimes even very sound and can therefore be comfortable.

La présente invention s'est, en conséquence, donnée pour but de pourvoir à un nouveau revêtement en bois (pour sols, murs, etc...) qui répond mieux aux nécessités actuelles, et qui de par sa conception inédite, offre d'être résistant à l'humidité, antidérapant, peu sonore à l'impact et assure une excellente isolation thermique et acoustique, tout en conservant les précieux avantages du bois, tels que la grande élasticité (qui évite la fatigue que l'on ressent aux pieds sur d'autres revêtements) et une faible absorption calorifique (qui donne cette agréable sensation de la chaleur aux pieds).The present invention has, therefore, given itself the aim of providing a new wooden covering (for floors, walls, etc.) which responds better to current needs, and which by its novel design, offers be resistant to humidity, non-slip, low noise on impact and provides excellent thermal and acoustic insulation, while retaining the precious advantages of wood, such as high elasticity (which avoids the fatigue that is felt at the feet on other coverings) and a low calorific absorption (which gives this pleasant sensation of warmth to the feet).

La présente invention a pour objet de nouvelles dalles en bois pour revêtement des sols et des murs, et notamment pour parquets, caractérisées en ce qu'elles sont constituées : - d'un support sous forme d'une grille aérée,

  • - d'une pluralité d'éléments de parement, en bois, solidarisés avec ledit support et recouvrant la face supérieure de la grille, lesdits éléments étant disposés de manière à avoir un interstice entre les différents éléments adjacents, et
  • - d'un liant en matière naturelle ou synthétique introduit dans les interstices séparant les éléments, ainsi que sous l'ensemble de la grille et dans toute la partie aérée de la grille et sur une partie ou la totalité du périmètre de la dalle.
The present invention relates to new wooden tiles for covering floors and walls, and in particular for parquet floors, characterized in that they consist of: a support in the form of an airy grid,
  • a plurality of facing elements, made of wood, secured to said support and covering the upper face of the grid, said elements being arranged so as to have a gap between the various adjacent elements, and
  • - a binder made of natural or synthetic material introduced into the interstices separating the elements, as well as under the whole of the grid and throughout the ventilated part of the grid and over part or all of the perimeter of the slab.

La grille-support peut être exécutée en tous matériaux (bois, matière plastique, métal, etc...), sa fonction étant d'une part de maintenir et de servir de contrefort aux éléments de parement et d'autre part, de fournir une structure suffisamment aérée pour pouvoir y loger le liant en matière naturelle ou synthétique en quantité suffisante pour former une isolation thermique et acoustique intégrée.The support grid can be made of any material (wood, plastic, metal, etc.), its function being on the one hand to maintain and serve as a buttress to the facing elements and on the other hand, to provide a structure sufficiently ventilated to be able to accommodate the binder in natural or synthetic material in sufficient quantity to form an integrated thermal and acoustic insulation.

Cette grille-support peut avoir un seul niveau, comme elle peut être également exécutée en une pluralité de niveaux superposés.This support grid can have a single level, as it can also be executed in a plurality of superposed levels.

Selon un mode de réalisation avantageux de l'objet de la présente invention, les éléments de parement peuvent être constitués de lamelles et/ou carreaux et/ou pavés séparés par des interstices de 0,2 à 50 mm de largeur.According to an advantageous embodiment of the object of the present invention, the facing elements can consist of strips and / or tiles and / or pavers separated by interstices of 0.2 to 50 mm in width.

Selon un autre mode de réalisation avantageux de l'objet de la présente invention, les éléments de parement sont solidarisés avec la surface supérieure de la grille-support à l'aide de la colle et/ou des clous et/ou des rivets et/ou des agrafes, la surface de contact des éléments de parement constituant entre 5 et 50 % de la surface supérieure de ladite grille-support.According to another advantageous embodiment of the object of the present invention, the facing elements are secured to the upper surface of the support grid using glue and / or nails and / or rivets and / or staples, the contact surface of the facing elements constituting between 5 and 50% of the upper surface of said support grid.

Selon un mode de réalisation particulièrement avantageux de l'objet de la présente invention, les interstices ou évidements sont pratiqués non plus sur la hauteur totale de l'élément, mais au contraire sur une partie (1/4 à 3/4) de cette hauteur.According to a particularly advantageous embodiment of the object of the present invention, the interstices or recesses are no longer made on the total height of the element, but on the contrary on a part (1/4 to 3/4) of this height.

Dans ces interstices ou évidements viendra, bien entendu, se loger le liant (ou un mélange des différents liants) ainsi que dans et sous l'ensemble de la grille.In these interstices or recesses will, of course, accommodate the binder (or a mixture of the different binders) as well as in and under the whole of the grid.

Selon un mode de réalisation avantageux de l'invention, les évidements sur une partie de la hauteur de l'élément peuvent également être pratiqués dans le sens transversal d'un ou de plusieurs éléments.According to an advantageous embodiment of the invention, the recesses over a part of the height of the element can also be made in the transverse direction of one or more elements.

Selon un autre mode de réalisation avantageux de l'invention, lesdits interstices et évidements peuvent avoir des profils variés et différents, tels que profils en Π, en A, en 0, en X ou la combinaison de ceux-ci.According to another advantageous embodiment of the invention, said interstices and recesses can have varied and different profiles, such as profiles in Π, in A, in 0, in X or the combination thereof.

Ainsi donc, les éléments de parement peuvent être soit indépendants, soit avoir une base commune lorsque les évidements sont pratiqués sur une partie de la hauteur de l'élément seulement.Thus, the facing elements can be either independent, or have a common base when the recesses are made over part of the height of the element only.

Conformément à l'invention, la grille-support peut dépasser et être en retrait par rapport aux éléments de parement, formant ainsi des languettes et rainures qui permettront la jonction des dalles lors de la pose.According to the invention, the support grid can protrude and be set back relative to the facing elements, thus forming tongues and grooves which will allow the tiles to be joined during installation.

La présente invention a également pour objet un procédé de fabrication de dalles conformes à la présente invention, lequel procédé se caractérise en ce que l'on forme la grille-support en matériau et dimensions voulus, en ce que l'on solidarise sur la surface supérieure de la grille les éléments de parement, en ce que l'on place ensuite cette structure aérée dans un moule, la surface de parement dirigée vers le bas, en ce que l'on ferme le moule et en ce que l'on introduit le liant par l'orifice de coulée prévu sur la partie supérieure du moule, un piston de pression permettant au liant de remplir de façon parfaite toute la partie aérée de la dalle.The present invention also relates to a method for manufacturing slabs in accordance with the present invention, which method is characterized in that the support grid is formed in the desired material and dimensions, in that it is secured to the surface upper of the grid the facing elements, so that this ventilated structure is then placed in a mold, the facing surface facing downward, in that the mold is closed and in that one introduces the binder through the pouring orifice provided on the upper part of the mold, a pressure piston allowing the binder to perfectly fill the entire aerated part of the slab.

Les dalles obtenues ainsi conformément à la présente invention allient les qualités du bois et celles de la matière naturelle ou synthétique et on obtient un revêtement à isolation intégrée se posant comme un parquet ordinaire (collage ou flottant), mais leur poids est de 5 à 6 fois plus léger que le parquet mosaïque (par exemple) posé sur une chape d'asphalte et pourvu d'une isolation en fibres de bois.The slabs thus obtained in accordance with the present invention combine the qualities of wood and those of natural or synthetic material and a coating is obtained. with integrated insulation which can be laid like ordinary parquet (gluing or floating), but their weight is 5 to 6 times lighter than mosaic parquet (for example) laid on an asphalt screed and provided with fiber insulation wood.

Outre les dispositions qui précèdent, l'invention comprend encore d'autres dispositions qui ressortiront de la description qui va suivre.In addition to the foregoing arrangements, the invention also comprises other arrangements which will emerge from the description which follows.

La présente invention vise plus particulièrement les dalles en bois pour revêtement des sols et murs, leur procédé de fabrication, ainsi que les moyens propres à la mise en oeuvre de ce procédé.The present invention relates more particularly to wooden slabs for covering floors and walls, their manufacturing process, as well as the means specific to the implementation of this process.

L'invention sera mieux comprise à l'aide du complément de description qui va suivre, qui se réfère à un exemple de mise en oeuvre du procédé de fabrication d'une dalle conforme à la présente invention, et qui se réfère également aux dessins annexés dans lesquels ;

  • - la figure 1 représente un exemple d'une grille-support,
  • - la figure 2 représente une vue de dessus d'une grille-support recouverte d'éléments de parement,
  • - la figure 3 est une vue en coupe de la structure représentée sur la figure 2,
  • - la figure 4 représente un moule avant injection du liant,
  • - la figure 5 représente le même moule fermé après injection du liant,
  • - la figure 6 représente la dalle telle que représentée sur la figure 2 mais pourvue déjà du liant, et
  • - la figure 7 représente une autre variante de la dalle terminée, sans languette de jonction.
  • - les figures 8 à 12 représentent les différents profils des interstices ou évidements.
The invention will be better understood with the aid of the additional description which follows, which refers to an example of implementation of the method of manufacturing a slab in accordance with the present invention, and which also refers to the attached drawings. wherein ;
  • - Figure 1 shows an example of a support grid,
  • FIG. 2 represents a top view of a support grid covered with facing elements,
  • FIG. 3 is a sectional view of the structure shown in FIG. 2,
  • FIG. 4 represents a mold before injection of the binder,
  • FIG. 5 represents the same closed mold after injection of the binder,
  • FIG. 6 represents the slab as shown in FIG. 2 but already provided with the binder, and
  • - Figure 7 shows another variant of the finished slab, without junction tab.
  • - Figures 8 to 12 show the different profiles of the interstices or recesses.

Il doit être bien entendu, toutefois, que ces dessins et les parties descriptives correspondantes sont donnés uniquement à titre d'illustration de l'objet de l'invention, dont ils ne constituent en aucune manière une limitation.It should be understood, however, that these drawings and the corresponding descriptive parts are given solely by way of illustration of the subject of the invention, of which they do not in any way constitute a limitation.

La grille-support représentée sur la figure 1 comprend deux niveaux : le niveau inférieur 1 et le niveau supérieur 2. Elle peut être faite en un matériau quelconque mais doit être disposée d'une manière suffisamment aérée, de façon à pouvoir y introduire une quantité suffisante de liant. La grille-support représentée sur cette figure est formée de manière à présenter des éléments de dépassement 3 et de retrait 4, de façon à permettre la jonction parfaite des deux dalles successives.The support grid shown in Figure 1 has two levels: the lower level 1 and the upper level 2. It can be made of any material but must be arranged in a sufficiently ventilated manner, so as to be able to introduce a quantity sufficient binder. The support grid shown in this figure is formed so as to present protruding elements 3 and withdrawal 4, so as to allow the perfect junction of the two successive slabs.

Les éléments de parement, par exemple les lamelles 5, recouvrent la surface supérieure de la grille-support et sont représentés sur la figure 2. Ces lamelles ne se touchent pas, mais au contraire, elles sont séparées par des interstices 6, prévus pour recevoir le liant. Elles sont solidarisées avec la grille-support à l'aide d'une colle par exemple.The facing elements, for example the slats 5, cover the upper surface of the support grid and are shown in FIG. 2. These slats do not touch, but on the contrary, they are separated by interstices 6, designed to receive the binder. They are secured to the support grid using an adhesive, for example.

La figure 3 est une vue en coupe de la structure représentée sur la figure 2 : on y distingue les lamelles de parement 5, le niveau supérieur 2 et le niveau inférieur 1 de la grille-support. Les structures aérées ainsi préparées sont introduites dans la partie inférieure 7a du moule 7. Le moule représenté est aménagé de manière à pouvoir y introduire la grille-support pourvue de languettes 10. La structure aérée est introduite dans ce moule 7, la surface contenant les lamelles de parement dirigée vers le bas. Il en serait de même si, par exemple, les éléments de parement étaient constitués de carreaux ou de pavés, etc... La structure aérée bien en place, on remplit le réservoir 11 contenu dans la partie supérieure 7b du moule avec le liant choisi, on rapproche les deux parties du moule et à l'aide d'un piston 8, on injecte le liant 9, l'air (et le trop plein) s'échappant par l'intermédiaire d'évents 12.Figure 3 is a sectional view of the structure shown in Figure 2: there are the facing strips 5, the upper level 2 and the lower level 1 of the support grid. The aerated structures thus prepared are introduced into the lower part 7a of the mold 7. The mold shown is arranged so as to be able to introduce therein the support grid provided with tongues 10. The aerated structure is introduced into this mold 7, the surface containing the facing strips facing downwards. It would be the same if, for example, the facing elements consisted of tiles or paving stones, etc. The aerated structure is in place, the reservoir 11 contained in the upper part 7b of the mold is filled with the chosen binder , the two parts of the mold are brought together and, using a piston 8, the binder 9 is injected, the air (and the overflow) escaping via vents 12.

Les figures 6 et 7 représentent deux variétés de dalles conformes à la présente invention.Figures 6 and 7 show two varieties of tiles according to the present invention.

La dalle représentée sur la figure 6 est celle-là même qui correspond à la structure aérée représentée sur la figure 2.The slab shown in Figure 6 is the same that corresponds to the ventilated structure shown in Figure 2.

La dalle représentée sur la figure 7 correspond à une variante de réalisation très intéressante : le demi-périmètre de la dalle est recouvert du liant 9, l'autre demi-périmètre n'étant pas recouvert. La jonction des deux dalles s'opère en mettant côte à côte : côté recouvert-côté nu.The slab shown in Figure 7 corresponds to a very interesting alternative embodiment: the half-perimeter of the slab is covered with the binder 9, the other half-perimeter not being covered. The junction of the two slabs takes place side by side: covered side-bare side.

Les figures 8, 9, 10, 11 représentent les éléments de parement 5 adjacents et jointifs séparés par des interstices des évidements 6 pratiqués sur une partie de la hauteur de l'élément. Ces interstices ou évidements peuvent avoir des profils variés (n, Π,

Figure imgb0001
,
Figure imgb0002
, etc... ) comme par exemple ceux représentés de façon non limitative sur les dessins annexés.FIGS. 8, 9, 10, 11 show the adjacent and contiguous facing elements 5 separated by interstices from the recesses 6 formed over part of the height of the element. These interstices or recesses can have varied profiles (n, Π,
Figure imgb0001
,
Figure imgb0002
, etc ...) such as those shown without limitation in the accompanying drawings.

La figure 12 représente des éléments de parement qui ont tous une base commune 15, l'évidement étant pratiqué sur une partie (2/3) de la hauteur de l'élément.FIG. 12 represents facing elements which all have a common base 15, the recess being formed over a part (2/3) of the height of the element.

EXEMPLE D'UNE REALISATIONEXAMPLE OF AN IMPLEMENTATION

D'une manière non limitative, on peut par exemple, procéder ainsi :

  • On prend 10 lamelles de châtaignier, prévernies sur une face, de dimensions suivantes : 256 mm x 24 mm, épaisseur 5 mm, poids d'une lamelle : 17 g. Ces lamelles formeront la surface de parement.
  • On prépare 5 lamelles de châtaignier de 256 mm x 24 mm, épaisseur 2,5 mm et 5 lamelles de châtaignier de 252 mm x 24 mm, épaisseur 2,5 mm. On répartit ces lamelles sur deux niveaux pour former une grille, les lamelles étant collées sur chaque intersection. Poids de la grille aérée ainsi obtenue : 85 g. Les languettes de pose (13 et 14 sur la figure 1) s'obtiendront par débordement de ces deux lamelles extrêmes.
In a nonlimiting manner, one can for example, proceed as follows:
  • We take 10 strips of chestnut, prefinished on one side, of the following dimensions: 256 mm x 24 mm, thickness 5 mm, weight of a strip: 17 g. These strips will form the facing surface.
  • 5 strips of chestnut of 256 mm x 24 mm, thickness 2.5 mm are prepared and 5 strips of chestnut of 252 mm x 24 mm, thickness of 2.5 mm. These strips are distributed on two levels to form a grid, the strips being glued on each intersection. Weight of the ventilated grid thus obtained: 85 g. The installation tabs (13 and 14 in Figure 1) will be obtained by overflow of these two end strips.

Les lamelles de parement 5 seront réparties à intervalles réguliers et dans le même sens que les lamelles du niveau 1 (fig. 1) de la grille. Elles seront collées (par exemple) à la grille à l'intersection des lamelles du niveau 2 (fig. 1).The facing strips 5 will be distributed at regular intervals and in the same direction as the level 1 strips (fig. 1) of the grid. They will be glued (for example) to the grid at the intersection of the slats of level 2 (fig. 1).

Cet ensemble forme une structure aérée (fig. 2) d'un poids d'environ 255 g. Cette structure est alors placée dans un moule, surface de parement vers le bas, et maintenue par exemple à l'aide de deux tiges. On ferme le moule et le liant (par exemple un élastomère siliconé se vulcanisant à température ambiante après adjonction d'un catalyseur) est coulé par l'orifice de coulée prévu dans la partie supérieure du moule, un piston de pression (piston 8 sur les fig. 4 et 5) permettant au liant de remplir toutes les parties aérées de la dalle. L'air et le trop plein sont évacués par les évents.

  • Poids du liant pour l'exemple choisi : 445 g
  • Poids de la dalle terminée : 700 g
  • Surface de la dalle : 676 cm2
  • Poids au m2 : 10,355 kg.
This set forms an airy structure (fig. 2) weighing approximately 255 g. This structure is then placed in a mold, facing surface downwards, and held for example using two rods. The mold is closed and the binder (for example a silicone elastomer which vulcanizes at room temperature after addition of a catalyst) is poured through the pouring orifice provided in the upper part of the mold, a pressure piston (piston 8 on the Fig. 4 and 5) allowing the binder to fill all the ventilated parts of the slab. The air and the overflow are evacuated through the vents.
  • Weight of the binder for the example chosen: 445 g
  • Weight of the finished slab: 700 g
  • Slab surface: 676 cm 2
  • Weight per m 2: 10.355 kg.

Les dalles conformes à la présente invention peuvent s'adapter à tous les types de parquet et il est très facile, en choisissant des éléments de parement voulus, de former toutes sortes de parquets : traditionnels ou à l'anglaise, parquet à points de Hongrie ou à bâtons rompus, etc..., tous, toutefois, comportant un point commun : une isolation phonique et thermique intégrée.The tiles in accordance with the present invention can be adapted to all types of parquet and it is very easy, by choosing desired facing elements, to form all kinds of parquet: traditional or English, Hungarian point parquet or with broken sticks, etc ..., all, however, having one thing in common: integrated sound and thermal insulation.

Ainsi que cela ressort de ce qui précède, l'invention ne se limite nullement à ceux de ses modes de mise en oeuvre, de réalisation et d'application qui viennent d'être décrits de façon plus explicite ; elle en embrasse au contraire toutes les variantes qui peuvent venir à l'esprit du technicien en la matière, sans s'écarter du cadre, ni de la portée, de la présente invention.As is apparent from the above, the invention is in no way limited to those of its modes of implementation, embodiment and application which have just been described more explicitly; on the contrary, it embraces all the variants which may come to the mind of the technician in the matter, without departing from the framework, or the scope, of the present invention.

Claims (10)

1. Nouvelles dalles en bois pour revêtement des sols et des murs, et notamment pour parquets, caractérisées en ce qu'elles sont constituées : - d'un support sous forme d'une grille aérée, - d'une pluralité d'éléments de parement (5), en bois, solidarisés avec ledit support et recouvrant la face supérieure de la grille, lesdits éléments étant disposés de manière à avoir un interstice (6) entre les différents éléments adjacents, et - d'un liant (9) en matière naturelle ou synthétique introduit dans les interstices (6) séparant les éléments, ainsi que sous l'ensemble de la grille et dans toute la partie aérée de la grille et sur une partie ou la totalité du périmètre de la dalle. 1. New wooden tiles for covering floors and walls, and in particular for parquet floors, characterized in that they consist of: - a support in the form of a ventilated grid, - a plurality of facing elements (5), made of wood, secured to said support and covering the upper face of the grid, said elements being arranged so as to have a gap (6) between the various adjacent elements, and - a binder (9) in natural or synthetic material introduced into the interstices (6) separating the elements, as well as under the whole of the grid and in all the ventilated part of the grid and on part or all of the perimeter of the slab. 2. Dalle selon la Revendication 1, caractérisée en ce que la grille-support peut être exécutée en tous matériaux (bois, matière plastique, métal) et en ce que cette grille peut être formée d'un ou d'une pluralité de niveaux (1, 2).2. Slab according to Claim 1, characterized in that the support grid can be made of any material (wood, plastic, metal) and in that this grid can be formed by one or a plurality of levels ( 1, 2). 3. Dalle selon l'une quelconque des Revendications 1 et 2, caractérisée en ce que les éléments de parement (5) peuvent être constitués de lamelles et/ou carreaux et/ou pavés séparés par des interstices (6) de 0,2 à 50 mm de largeur.3. Slab according to any one of Claims 1 and 2, characterized in that the facing elements (5) may consist of strips and / or tiles and / or pavers separated by interstices (6) from 0.2 to 50 mm wide. 4. Dalle selon l'une quelconque des revendications 1 et 2, caractérisée en ce que les interstices ou évidements (6) sont pratiqués sur une partie (1/4 à 3/4) de la hauteur des éléments de parement (5) recouvrant la grille.4. Slab according to any one of claims 1 and 2, characterized in that the interstices or recesses (6) are formed on a part (1/4 to 3/4) of the height of the facing elements (5) covering Grid. 5. Dalle selon l'une quelconque des revendications 1 à 4, caractérisée en ce que les évidements sur une partie de la hauteur peuvent également être pratiqués sur un ou plusieurs éléments de parement..5. Slab according to any one of claims 1 to 4, characterized in that the recesses over part of the height can also be made on one or more facing elements. 6. Dalle selon l'une quelconque des revendications 1 à 5, caractérisée en ce que les interstices et évidements sont variés et différents, tels que les profils enn, en A, en n, en
Figure imgb0003
ou la combinaison de ceux-ci.6. Slab according to any one of claims 1 to 5, characterized in that the interstices and recesses are varied and different, such as the profiles enn, in A, in n, in
Figure imgb0003
or the combination of these. 7. Dalle selon l'une quelconque des revendications 1 à 6, caractérisée en ce que les différents éléments de parement ne sont plus jointifs, mais ont une base commune 13, les évidements étant pratiqués sur une partie de la hauteur de l'élément.7. Slab according to any one of claims 1 to 6, characterized in that the different facing elements are no longer contiguous, but have a common base 13, the recesses being formed over part of the height of the element. 8. Dalle selon l'une quelconque des revendications 1 à 7, caractérisée en ce que les éléments de parement (5) sont solidarisés avec la surface supérieure de la grille-support à l'aide de la colle et/ou des clous et/ou des rivets et/ou des agrafes, la surface de contact des éléments de parement constituant entre 5 et 50 % de la surface supérieure de ladite grille-support.8. Slab according to any one of claims 1 to 7, characterized in that the facing elements (5) are secured to the upper surface of the support grid using glue and / or nails and / or rivets and / or staples, the contact surface of the facing elements constituting between 5 and 50% of the upper surface of said support grid. 9. Dalle selon l'une quelconque des revendications 1 à 8, caractérisée en ce que la grille-support peut dépasser et être en retrait par rapport aux éléments de parement (5), de manière à permettre la jonction de deux dalles consécutives.9. Slab according to any one of claims 1 to 8, characterized in that the support grid can protrude and be set back relative to the facing elements (5), so as to allow the junction of two consecutive slabs. 10. Procédé de préparation de dalles selon les revendications 1 à 9, caractérisé en ce que l'on forme la grille-support en un matériau et dimensions voulus, en ce que l'on solidarise sur la surface supérieure de la grille les éléments de parement (5), en ce que l'on place ensuite cette structure aérée dans un moule (7), la surface de parement dirigée vers le bas, en ce que l'on ferme le moule et en ce que l'on introduit le liant (9) par l'orifice de coulée prévu sur la partie supérieure (7b) du moule (7), un piston de pression (8) permettant au liant (9) de remplir de façon parfaite toute la partie aérée de la dalle.10. A method of preparing slabs according to claims 1 to 9, characterized in that the support grid is formed in a desired material and dimensions, in that the elements of the facing (5), in that this ventilated structure is then placed in a mold (7), the facing surface facing downwards, in that the mold is closed and in that the binder (9) through the pouring orifice provided on the upper part (7b) of the mold (7), a pressure piston (8) allowing the binder (9) to perfectly fill the entire aerated part of the slab.
EP84402480A 1983-12-09 1984-12-04 Composite slabs with integrated acoustical and thermal insulation to cover floors, walls and ceilings Expired EP0145592B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84402480T ATE32365T1 (en) 1983-12-09 1984-12-04 COMPOSITE TOP PANEL WITH INTEGRATED ACOUSTIC AND THERMAL INSULATION FOR FLOOR, WALL AND CEILING PANELS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8319730A FR2556394B1 (en) 1983-12-09 1983-12-09 WOODEN SLABS WITH INTEGRATED SOUND AND THERMAL INSULATION FOR COVERING OF FLOORS, WALLS AND CEILINGS AND METHOD FOR MANUFACTURING SAME
FR8319730 1983-12-09
FR8418029A FR2573798B2 (en) 1984-11-27 1984-11-27 IMPROVEMENTS ON WOODEN SLABS WITH INTEGRATED SOUND AND THERMAL INSULATION FOR COVERING FLOORS, WALLS AND THE LIKE
FR8418029 1984-11-27

Publications (3)

Publication Number Publication Date
EP0145592A2 true EP0145592A2 (en) 1985-06-19
EP0145592A3 EP0145592A3 (en) 1985-07-03
EP0145592B1 EP0145592B1 (en) 1988-02-03

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EP84402480A Expired EP0145592B1 (en) 1983-12-09 1984-12-04 Composite slabs with integrated acoustical and thermal insulation to cover floors, walls and ceilings

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EP (1) EP0145592B1 (en)
AU (1) AU3679584A (en)
DE (1) DE3469199D1 (en)
WO (1) WO1985002641A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10882738B2 (en) 2014-12-24 2021-01-05 Stmicroelectronics (Malta) Ltd Wafer level package for a mems sensor device and corresponding manufacturing process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE26178C (en) * 1900-01-01 DAMMAN & CASSARD in Brüssel, Belgien Innovation in the manufacture of water-tight parquet floors
FR2309686A1 (en) * 1975-04-30 1976-11-26 Buschdorfer Kunststofftechnik WALL, FLOOR COVERING PLATE, AND METHOD FOR ITS MANUFACTURING
FR2351227A1 (en) * 1976-05-12 1977-12-09 Rohart Therese Dismountable parquet floor - comprising panels with quality wood facing, underlayer of laths and an intermediate foamed plastics layer, pref. rigid polyurethane
FR2416792A1 (en) * 1978-02-13 1979-09-07 Technisynthese Sarl Mfr. of prefabricated panel - comprising wood squares with cork support, assembled using polyurethane binding agent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE26178C (en) * 1900-01-01 DAMMAN & CASSARD in Brüssel, Belgien Innovation in the manufacture of water-tight parquet floors
FR2309686A1 (en) * 1975-04-30 1976-11-26 Buschdorfer Kunststofftechnik WALL, FLOOR COVERING PLATE, AND METHOD FOR ITS MANUFACTURING
FR2351227A1 (en) * 1976-05-12 1977-12-09 Rohart Therese Dismountable parquet floor - comprising panels with quality wood facing, underlayer of laths and an intermediate foamed plastics layer, pref. rigid polyurethane
FR2416792A1 (en) * 1978-02-13 1979-09-07 Technisynthese Sarl Mfr. of prefabricated panel - comprising wood squares with cork support, assembled using polyurethane binding agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10882738B2 (en) 2014-12-24 2021-01-05 Stmicroelectronics (Malta) Ltd Wafer level package for a mems sensor device and corresponding manufacturing process

Also Published As

Publication number Publication date
DE3469199D1 (en) 1988-03-10
EP0145592B1 (en) 1988-02-03
AU3679584A (en) 1985-06-26
WO1985002641A1 (en) 1985-06-20
EP0145592A3 (en) 1985-07-03

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