WO2014140404A1 - Modular element for acoustic insulation - Google Patents

Modular element for acoustic insulation Download PDF

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Publication number
WO2014140404A1
WO2014140404A1 PCT/ES2014/070186 ES2014070186W WO2014140404A1 WO 2014140404 A1 WO2014140404 A1 WO 2014140404A1 ES 2014070186 W ES2014070186 W ES 2014070186W WO 2014140404 A1 WO2014140404 A1 WO 2014140404A1
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WO
WIPO (PCT)
Prior art keywords
element according
layer
enclosure
holes
thickness
Prior art date
Application number
PCT/ES2014/070186
Other languages
Spanish (es)
French (fr)
Inventor
Jesús URIOL CHAVARRIGA
Original Assignee
Uriol Chavarriga Jesús
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 Uriol Chavarriga Jesús filed Critical Uriol Chavarriga Jesús
Publication of WO2014140404A1 publication Critical patent/WO2014140404A1/en

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Classifications

    • 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
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/108—Bits for countersinking having a centering drill
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7675—Insulating linings for the interior face of exterior walls
    • 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
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
    • E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
    • 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
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • E04F13/0837—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements extending completely through the covering elements
    • 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
    • E04F13/14—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/114—Rings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation

Definitions

  • the present invention relates to a modular element for acoustic insulation of great modularity and which allows acoustically isolating an enclosure in a short time and taking up little space.
  • translocation layer intended to be on the side of the enclosure, a sound absorbing layer attached to the translocation layer, holes for the passage of anchoring anchors to a enclosure, so that they constitute an acoustic insulation. It is common to use this type of coating for example for rehearsal rooms, or in the so-called Home Cinema systems, insulation of domestic noise, etc ...
  • the present invention proposes a modular element for acoustic insulation, comprising: - A layer of translocation intended to be on the side of the enclosure;
  • a sound absorbing layer bonded to the transdosing layer
  • This element can be prefabricated and sold in large areas, and the inventor has been able to verify that it can provide excellent sound insulation conditions, and that its installation hardly requires preparation.
  • the overlay layer is made of plasterboard, wood, fiber cement, or fiber cement, or any material that allows it to work with traction or shear.
  • the overlay layer is composed of two or more plasterboard of the plasterboard type joined together by a metal sheet, preferably galvanized steel.
  • the sheet metal has a thickness that allows it to work with traction and shear, preferably with a thickness between 0.6 and 0.8 mm,.
  • the studs are made of rubber, polyurethane, epdm or cork, or any suitable elastic material.
  • the holes have a section step to accommodate the anchor head.
  • the sound absorbing layer can be made of fiberglass, geotextile material, glass wool or polyurethane foam.
  • the element has a thickness between 25 and 45 mm., preferably 40 mm.
  • the edges include tongue and groove joints, which allow an elastic joint.
  • the joints comprise joint joints with adjacent elements of the same material as the studs.
  • the invention also relates to an acoustic insulation structure of an enclosure, composed of a plurality of elements according to any of the indicated variants.
  • Figure 1 is a section of elements installed in its application as a cross-section to improve acoustic and thermal insulation.
  • Figure 2 is an enlarged section of the fixing part of the element.
  • Figure 3 is a detail of the ground contact area, where an elastic joint is also provided.
  • Figure 4 is an application of the invention as a self-supporting separating element with high thermal and acoustic insulation properties.
  • Figure 5 shows a detail of Figure 4.
  • Figure 6 is a section of an embodiment of the invention in which a composite plates are used as overlay layers.
  • Figure 7 shows a detail of Figure 6.
  • Figures 8 and 9 show the use of a milling tool specially invented for the modular element of the present invention.
  • the invention generally relates to a modular element 1 for acoustic insulation, comprising:
  • a sound absorbing layer 3 attached to the backing layer 2;
  • Holes 4 for the passage of fixing anchors 5 to an enclosure C are characterized by the fact that it comprises plugs 6 of elastic material arranged in said holes 4, arranged covering the internal surface of the holes 4 at least at the level of the translocation layer 2, so that the fixing anchors 5 are not in contact with the translocation layer 2 when the modular element 1 is fixed to said enclosure C, and the acoustic transmission through the anchor 5 is minimized.
  • Figure 3 shows that in the lower edge, a joint of elastic material is also provided, so that it is isolated from the ground.
  • Figure 4 shows an application of the invention as a self-supporting separating element with high thermal and acoustic insulation properties.
  • the Figure 5 shows the connection through the plugs 6 of elastic material on both sides.
  • Figures 6 and 7 show an embodiment in which the overlay layer is composed of two or more plasterboard 10, 1 1 plasterboard plates (of which the Pladur and Knauf marks are examples) joined together by a metal sheet 7, preferably galvanized steel, which is the one that provides resistance to tensile and shear stresses. It is preferred that this sheet has a thickness between 0.6 and 0.8 mm.
  • edges of the element include tongue and groove joints, which in turn comprise joint joints J with adjacent elements of the same material as the studs 6.
  • the plate on the left could consist of any C enclosure.
  • the fixing and insulation elements are acquired.
  • simple DIY a user can himself perfectly isolate an enclosure.
  • FIGs 8 (before drilling) and 9 (after drilling) show the use of a milling tool specially invented for the modular element of the present invention.
  • This tool consists of a ring adapted to be fixed to a drill bit, or the tool can be a single piece.
  • any type of high density plates available on the market can be adapted to the invention.

Abstract

The invention relates to a modular element (1) for acoustic insulation, comprising a lining layer (2) arranged on the side of the room (R), a phonoabsorbent layer (3) connected to the lining layer (2), openings (4) for the passage of anchors (5) for attaching to a building enclosure (C), and plugs (6) of elastic material arranged in said openings (4), covering the inner surface of the openings (4) at least in the region of the lining layer (2), in such a way that the anchors (5) are not in contact with the lining layer (2) when the modular element (1) is attached to said building enclosure (C), and the acoustic transmission is minimised by the anchor (5). The invention also relates to a structure for the acoustic insulation of a room (R), consisting of a plurality of elements (1) according to the invention.

Description

ELEMENTO MODULAR PARA AISLAMIENTO ACÚSTICO La presente invención se refiere a un elemento modular para aislamiento acústico de gran modularidad y que permite aislar acústicamente un recinto en poco tiempo y ocupando poco espacio.  MODULAR ELEMENT FOR ACOUSTIC INSULATION The present invention relates to a modular element for acoustic insulation of great modularity and which allows acoustically isolating an enclosure in a short time and taking up little space.
Antecedentes de la invención Background of the invention
Es bien conocido cubrir paredes con una capa de trasdosado destinada a quedar del lado del recinto, una capa fonoabsorbente unida a la capa de trasdosado, unos orificios para el paso de unos anclajes de fijación a un cerramiento, de modo que constituyen un aislamiento acústico. Es habitual recurrir a este tipo de recubrimiento por ejemplo para salas de ensayo, o bien en los denominados sistemas de Home Cinema, aislamiento de ruidos domésticos, etc, ... It is well known to cover walls with a translocation layer intended to be on the side of the enclosure, a sound absorbing layer attached to the translocation layer, holes for the passage of anchoring anchors to a enclosure, so that they constitute an acoustic insulation. It is common to use this type of coating for example for rehearsal rooms, or in the so-called Home Cinema systems, insulation of domestic noise, etc ...
También son conocidos los elementos de trasdosado para bricolaje, de venta en grandes superficies, que permiten realizar trasdosados en muy poco tiempo y con poca preparación. Also known are the elements of DIY for sale, for sale in large areas, which allow to carry out trasdosados in a very short time and with little preparation.
Sin embargo, el inventor ha podido comprobar que actualmente no se dispone comercialmente de elementos de bricolaje que permitan realizar el mencionado aislamiento acústico con un coste reducido, menor espesor y fácil montaje. Descripción de la invención However, the inventor has been able to verify that currently there are no commercially available DIY elements that allow the aforementioned sound insulation to be carried out with a reduced cost, lower thickness and easy assembly. Description of the invention
Para superar la mencionada carencia, la presente invención propone un elemento modular para aislamiento acústico, que comprende: - Una capa de trasdosado destinada a quedar del lado del recinto; To overcome the aforementioned lack, the present invention proposes a modular element for acoustic insulation, comprising: - A layer of translocation intended to be on the side of the enclosure;
Una capa fonoabsorbente unida a la capa de trasdosado;  A sound absorbing layer bonded to the transdosing layer;
Unos orificios para el paso de unos anclajes de fijación a un cerramiento;  Holes for the passage of fixing anchors to an enclosure;
Que se caracteriza por el hecho de que comprende unos tacos de material elástico dispuestos en dichos orificios, dispuestos cubriendo la superficie interna de los orificios al menos al nivel de la capa de trasdosado, de modo que los anclajes de fijación no están en contacto con la capa de trasdosado cuando el elemento modular se fija a dicho cerramiento, y se minimiza la transmisión acústica a través del anclaje. Which is characterized by the fact that it comprises plugs of elastic material arranged in said holes, arranged covering the internal surface of the holes at least at the level of the translocation layer, so that the fixing anchors are not in contact with the overlay layer when the modular element is fixed to said enclosure, and acoustic transmission through the anchor is minimized.
Este elemento se puede prefabricar y vender en grandes superficies, y el inventor ha podido comprobar que puede proporcionar unas condiciones de aislamiento acústico excelentes, y que su instalación apenas requiere preparación. This element can be prefabricated and sold in large areas, and the inventor has been able to verify that it can provide excellent sound insulation conditions, and that its installation hardly requires preparation.
Según diversas características opcionales de la invención, tomadas aisladamente o en combinación si es técnicamente posible: According to various optional features of the invention, taken in isolation or in combination if technically possible:
- la capa de trasdosado es de cartón yeso, madera, fibrocemento, o fibroyeso, o cualquier material que le permita trabajar a tracción o cizalla. - The overlay layer is made of plasterboard, wood, fiber cement, or fiber cement, or any material that allows it to work with traction or shear.
- la capa de trasdosado está compuesta por dos o más placas de yeso de tipo cartón yeso unidas entre sí mediante una chapa metálica, preferentemente de acero galvanizado.  - the overlay layer is composed of two or more plasterboard of the plasterboard type joined together by a metal sheet, preferably galvanized steel.
- la chapa metálica tiene un espesor que le permite trabajar a tracción y cizalla, preferentemente con un espesor comprendido entre 0,6 y 0,8 mm, . - the sheet metal has a thickness that allows it to work with traction and shear, preferably with a thickness between 0.6 and 0.8 mm,.
- los tacos son de caucho, de poliuretano, de epdm o de corcho, o cualquier material elástico adecuado.  - The studs are made of rubber, polyurethane, epdm or cork, or any suitable elastic material.
- los orificios presentan un escalón de sección para acomodar la cabeza del anclaje.  - the holes have a section step to accommodate the anchor head.
- la capa fonoabsorbente puede ser de fibra de vidrio, material geotextil, lana de vidrio o espuma de poliuretano. - The sound absorbing layer can be made of fiberglass, geotextile material, glass wool or polyurethane foam.
- el elemento tiene un espesor comprendido entre 25 y 45 mm., preferentemente de 40 mm. - the element has a thickness between 25 and 45 mm., preferably 40 mm.
- entre 20 y 55 % del espesor corresponde a la capa de material fonoabsorbente. - between 20 and 55% of the thickness corresponds to the layer of sound absorbing material.
- los cantos comprenden uniones por machihembrado, que permiten una unión elástica. - las uniones comprenden unas juntas de unión con los elementos contiguos del mismo material que los tacos.  - the edges include tongue and groove joints, which allow an elastic joint. - the joints comprise joint joints with adjacent elements of the same material as the studs.
Finalmente, la invención también se refiere a una estructura de aislamiento acústico de un recinto, compuesta de una pluralidad de elementos según cualquiera de las variantes indicadas. Finally, the invention also relates to an acoustic insulation structure of an enclosure, composed of a plurality of elements according to any of the indicated variants.
Breve descripción de las figuras Brief description of the figures
Para mejor comprensión de cuanto se ha expuesto, se acompañan unos dibujos en los que, esquemáticamente y tan sólo a título de ejemplo no limitativo, se representan unos casos prácticos de realización. La figura 1 es una sección de unos elementos instalados en su aplicación como trasdosado para mejorar el aislamiento acústico y térmico. To better understand how much has been exposed, some drawings are attached in which, schematically and only by way of non-limiting example, some practical cases of realization are represented. Figure 1 is a section of elements installed in its application as a cross-section to improve acoustic and thermal insulation.
La figura 2 es una sección ampliada de la parte de fijación del elemento.  Figure 2 is an enlarged section of the fixing part of the element.
La figura 3 es un detalle de la zona de contacto con el suelo, donde también se prevé una junta elástica. Figure 3 is a detail of the ground contact area, where an elastic joint is also provided.
La figura 4 es una aplicación de la invención como elemento separador autoportante con elevadas propiedades de aislamiento acústico y térmico.  Figure 4 is an application of the invention as a self-supporting separating element with high thermal and acoustic insulation properties.
La figura 5 muestra un detalle de la figura 4. Figure 5 shows a detail of Figure 4.
La figura 6 es una sección de una realización de la invención en la que se emplean una placas compuestas como capas de trasdosado. Figure 6 is a section of an embodiment of the invention in which a composite plates are used as overlay layers.
La figura 7 muestra un detalle de la figura 6. Figure 7 shows a detail of Figure 6.
Las figuras 8 y 9 muestran la utilización de una herramienta de fresado especialmente inventada para el elemento modular de la presente invención.  Figures 8 and 9 show the use of a milling tool specially invented for the modular element of the present invention.
Descripción de una realización preferida Description of a preferred embodiment
Tal como se puede apreciar en las figuras 1 y 2, la invención se refiere de manera general a un elemento modular 1 para aislamiento acústico, que comprende: As can be seen in Figures 1 and 2, the invention generally relates to a modular element 1 for acoustic insulation, comprising:
Una capa de trasdosado 2 destinada a quedar del lado del recinto R; A transfer layer 2 intended to be on the side of the enclosure R;
Una capa fonoabsorbente 3 unida a la capa de trasdosado 2;  A sound absorbing layer 3 attached to the backing layer 2;
Unos orificios 4 para el paso de unos anclajes 5 de fijación a un cerramiento C; Siendo estas características conocidas, la invención se caracteriza por el hecho de que comprende unos tacos 6 de material elástico dispuestos en dichos orificios 4, dispuestos cubriendo la superficie interna de los orificios 4 al menos al nivel de la capa de trasdosado 2, de modo que los anclajes 5 de fijación no están en contacto con la capa de trasdosado 2 cuando el elemento modular 1 se fija a dicho cerramiento C, y se minimiza la transmisión acústica a través del anclaje 5.  Holes 4 for the passage of fixing anchors 5 to an enclosure C; These characteristics being known, the invention is characterized by the fact that it comprises plugs 6 of elastic material arranged in said holes 4, arranged covering the internal surface of the holes 4 at least at the level of the translocation layer 2, so that the fixing anchors 5 are not in contact with the translocation layer 2 when the modular element 1 is fixed to said enclosure C, and the acoustic transmission through the anchor 5 is minimized.
La figura 3 muestra que en el canto inferior, también se prevé una junta de material elástico, de modo que se aisla del suelo. La figura 4 muestra una aplicación de la invención como elemento separador autoportante con elevadas propiedades de aislamiento acústico y térmico. En esta realización, el cerramiento consiste en otra capa de capa de trasdosado 9 simétrica a la primera 2. Se ha comprobado que esta composición de tabique tiene un aislamiento acústico de Rw= 63 dB, para composiciones de estructuras mayores y al emplear dos placas 2, 9. La figura 5 muestra la unión a través de los tacos 6 de material elástico en ambos lados. Figure 3 shows that in the lower edge, a joint of elastic material is also provided, so that it is isolated from the ground. Figure 4 shows an application of the invention as a self-supporting separating element with high thermal and acoustic insulation properties. In this embodiment, the The enclosure consists of another layer of translocation layer 9 symmetrical to the first 2. It has been found that this partition composition has an acoustic insulation of R w = 63 dB, for compositions of larger structures and when using two plates 2, 9. The Figure 5 shows the connection through the plugs 6 of elastic material on both sides.
Las figuras 6 y 7 muestran una realización en la que la capa de trasdosado está compuesta por dos o más placas de yeso 10, 1 1 de tipo cartón yeso (del cual son ejemplos las marcas Pladur y Knauf) unidas entre sí mediante una chapa metálica 7, preferentemente de acero galvanizado, que es la que proporciona resistencia a los esfuerzos de tracción y cizalla. Se prefiere que esta chapa tenga un espesor comprendido entre 0,6 y 0,8 mm. Figures 6 and 7 show an embodiment in which the overlay layer is composed of two or more plasterboard 10, 1 1 plasterboard plates (of which the Pladur and Knauf marks are examples) joined together by a metal sheet 7, preferably galvanized steel, which is the one that provides resistance to tensile and shear stresses. It is preferred that this sheet has a thickness between 0.6 and 0.8 mm.
Los cantos del elemento comprenden uniones por machihembrado, las cuales comprenden a su vez unas juntas de unión J con los elementos contiguos del mismo material que los tacos 6. The edges of the element include tongue and groove joints, which in turn comprise joint joints J with adjacent elements of the same material as the studs 6.
Obviamente, la placa de la izquierda podría consistir en un cerramiento C cualquiera. Obviously, the plate on the left could consist of any C enclosure.
De este modo, al adquirirse el elemento, que puede ser prefabricado, se adquieren los elementos de fijación y de aislamiento. Así, mediante bricolaje sencillo, un usuario puede él mismo aislar perfectamente un recinto. Thus, when the element is acquired, which can be prefabricated, the fixing and insulation elements are acquired. Thus, by simple DIY, a user can himself perfectly isolate an enclosure.
En las figuras 8 (antes de perforar) y 9 (después de perforar) se muestra la utilización de una herramienta de fresado especialmente inventada para el elemento modular de la presente invención. Esta herramienta consiste en un anillo adaptado para fijarse a una broca, o bien la herramienta puede ser de una sola, pieza. De este modo, Mediante el sistema de herramienta de perforación se puede adaptar cualquier tipo de placas de alta densidad existentes en el mercado a la invención. A pesar de que se ha hecho referencia a una realización concreta de la invención, es evidente para un experto en la materia que el elemento descrito es susceptible de numerosas variaciones y modificaciones, y que todos los detalles mencionados pueden ser substituidos por otros técnicamente equivalentes, sin apartarse del ámbito de protección definido por las reivindicaciones adjuntas. Figures 8 (before drilling) and 9 (after drilling) show the use of a milling tool specially invented for the modular element of the present invention. This tool consists of a ring adapted to be fixed to a drill bit, or the tool can be a single piece. Thus, by means of the drilling tool system, any type of high density plates available on the market can be adapted to the invention. Although reference has been made to a specific embodiment of the invention, it is apparent to one skilled in the art that the described element is susceptible to numerous variations and modifications, and that all the mentioned details can be replaced by other technically equivalent ones, without departing from the scope of protection defined by the appended claims.

Claims

REIVINDICACIONES
1. Elemento modular (1) de para aislamiento acústico, que comprende: - Una capa de trasdosado (2) destinada a quedar del lado del recinto (R); 1. Modular element (1) for acoustic insulation, comprising: - A translocation layer (2) intended to be on the side of the enclosure (R);
Una capa fonoabsorbente (3) unida a la capa de trasdosado (2);  A sound absorbing layer (3) attached to the transdosing layer (2);
Unos orificios (4) para el paso de unos anclajes (5) de fijación a un cerramiento (C);  Holes (4) for the passage of anchors (5) for fixing to an enclosure (C);
Caracterizado por el hecho de que comprende unos tacos (6) de material elástico dispuestos en dichos orificios (4), dispuestos cubriendo la superficie interna de los orificios (4) al menos al nivel de la capa de trasdosado (2), de modo que los anclajes (5) de fijación no están en contacto con la capa de trasdosado (2) cuando el elemento modular (1) se fija a dicho cerramiento (C), y se minimiza la transmisión acústica a través del anclaje (5). Characterized by the fact that it comprises plugs (6) of elastic material disposed in said holes (4), arranged covering the internal surface of the holes (4) at least at the level of the overlay layer (2), so that the fixing anchors (5) are not in contact with the translocation layer (2) when the modular element (1) is fixed to said enclosure (C), and acoustic transmission through the anchor (5) is minimized.
2. Elemento según la reivindicación anterior, en el que la capa de trasdosado es de cartón yeso, madera, fibrocemento, o fibroyeso y otros. 2. Element according to the preceding claim, wherein the overlay layer is plasterboard, wood, fiber cement, or fiber cement and others.
3. Elemento según la reivindicación 1 , en el que la capa de trasdosado está compuesta por dos o más placas de yeso de tipo cartón yeso unidas entre sí mediante una chapa metálica (7), preferentemente de acero galvanizado. 3. Element according to claim 1, wherein the overlay layer is composed of two or more gypsum plasterboard plates joined together by a metal sheet (7), preferably galvanized steel.
4. Elemento según la reivindicación 3, en el que la chapa metálica tiene un espesor comprendido entre 0,6 y 0,8 mm. 4. Element according to claim 3, wherein the metal sheet has a thickness between 0.6 and 0.8 mm.
5. Elemento según cualquiera de las reivindicaciones anteriores, en el que dichos tacos (6) son de caucho, de poliuretano, de pdm o de corcho, silicona u otro material elástico. 5. Element according to any of the preceding claims, wherein said studs (6) are made of rubber, polyurethane, pdm or cork, silicone or other elastic material.
6. Elemento según cualquiera de las reivindicaciones anteriores, en el que dichos orificios (4) presentan un escalón de sección para acomodar la cabeza del anclaje (5). 6. Element according to any of the preceding claims, wherein said holes (4) have a section step to accommodate the anchor head (5).
7. Elemento según cualquiera de las reivindicaciones anteriores, en el que la capa fonoabsorbente (3) es de fibra de vidrio, material geotextil, lana de vidrio o espuma de poliuretano u otro material absorbente. 7. Element according to any of the preceding claims, wherein the sound absorbing layer (3) is made of fiberglass, geotextile material, glass wool or polyurethane foam or other absorbent material.
8. Elemento según cualquiera de las reivindicaciones anteriores, que tiene un espesor comprendido entre 25 y 45 mm. Element according to any one of the preceding claims, which has a thickness between 25 and 45 mm.
9. Elemento según la reivindicación 8, que tiene un espesor de 40 mm. 9. Element according to claim 8, having a thickness of 40 mm.
10. Elemento según cualquiera de las reivindicaciones anteriores, en el que entre 20 y 55% del espesor corresponde a la capa de material fonoabsorbente (3). 10. Element according to any of the preceding claims, wherein between 20 and 55% of the thickness corresponds to the layer of sound absorbing material (3).
11. Elemento según cualquiera de las reivindicaciones anteriores, cuyos cantos comprenden uniones por machihembrado. 11. Element according to any of the preceding claims, whose edges comprise tongue and groove joints.
12. Elemento según la reivindicación anterior, en el que las uniones comprenden unas juntas de unión (J) con los elementos contiguos del mismo material que los tacos (6). 12. Element according to the preceding claim, wherein the joints comprise joint joints (J) with adjacent elements of the same material as the plugs (6).
13. Estructura de aislamiento acústico de un recinto (R), compuesta de una pluralidad de elementos (1) según cualquiera de las reivindicaciones anteriores. 13. Sound insulation structure of an enclosure (R), composed of a plurality of elements (1) according to any of the preceding claims.
PCT/ES2014/070186 2013-03-14 2014-03-14 Modular element for acoustic insulation WO2014140404A1 (en)

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ES201330369A ES2507940B1 (en) 2013-03-14 2013-03-14 MODULAR ELEMENT FOR ACOUSTIC INSULATION.
ESP201330369 2013-03-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2609601B1 (en) * 2016-09-02 2018-01-24 Dario Alejandro CAFFARATTI GIRO CONSTRUCTION SYSTEM WITH ACOUSTIC INSULATION PROPERTIES

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803791A (en) * 1972-12-18 1974-04-16 W Turnbull Device for and method of mounting wall facings
EP0069698A2 (en) * 1981-07-04 1983-01-12 Klaus-Peter Bock Heat damping plate
EP0074469A1 (en) * 1981-09-16 1983-03-23 EJOT Adolf Böhl GmbH & Co. KG Device for fastening heat-insulating and sound-absorbing materials
CH643328A5 (en) * 1979-12-21 1984-05-30 Julius Murbach Dowel for fastening a screw element in a hole of a structural part
DE4323717A1 (en) * 1992-07-14 1994-01-20 Franz Hoelzel Heat insulation for building walls with facade cladding - has support layer on its outer side, forming support for cladding facade
EP0654566A1 (en) * 1993-10-20 1995-05-24 Gebr. Knauf Westdeutsche Gipswerke Fire wall with gypsum board
ES2373319T3 (en) * 2005-05-14 2012-02-02 FISCHERWERKE GMBH & CO. KG DISTANCER AND PROCEDURE TO SET AN OBJECT IN A BASE WITH AN INSULATING LAYER.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803791A (en) * 1972-12-18 1974-04-16 W Turnbull Device for and method of mounting wall facings
CH643328A5 (en) * 1979-12-21 1984-05-30 Julius Murbach Dowel for fastening a screw element in a hole of a structural part
EP0069698A2 (en) * 1981-07-04 1983-01-12 Klaus-Peter Bock Heat damping plate
EP0074469A1 (en) * 1981-09-16 1983-03-23 EJOT Adolf Böhl GmbH & Co. KG Device for fastening heat-insulating and sound-absorbing materials
DE4323717A1 (en) * 1992-07-14 1994-01-20 Franz Hoelzel Heat insulation for building walls with facade cladding - has support layer on its outer side, forming support for cladding facade
EP0654566A1 (en) * 1993-10-20 1995-05-24 Gebr. Knauf Westdeutsche Gipswerke Fire wall with gypsum board
ES2373319T3 (en) * 2005-05-14 2012-02-02 FISCHERWERKE GMBH & CO. KG DISTANCER AND PROCEDURE TO SET AN OBJECT IN A BASE WITH AN INSULATING LAYER.

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ES2507940A1 (en) 2014-10-15

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