ES1072392U - Laminar structure of at least three nuclei (Machine-translation by Google Translate, not legally binding) - Google Patents

Laminar structure of at least three nuclei (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1072392U
ES1072392U ES201000413U ES201000413U ES1072392U ES 1072392 U ES1072392 U ES 1072392U ES 201000413 U ES201000413 U ES 201000413U ES 201000413 U ES201000413 U ES 201000413U ES 1072392 U ES1072392 U ES 1072392U
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laminar structure
central core
sandwich
composite
cores
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ES201000413U
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ES1072392Y (en
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Abelardo Palau Lahoz
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Paneles Embo SL
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Paneles Embo SL
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Abstract

Laminar structure of at least three cores characterized because it comprises: - at least one central core (1) made with light materials. - two sandwich or composite panels (2) adhered on both sides of the at least central core (1), using structural adhesives for the bonding of the sandwich or composite panels on the at least central core (1). (Machine-translation by Google Translate, not legally binding)

Description

Estructura laminar de al menos tres núcleos.Laminar structure of at least three cores.

Objeto de la invenciónObject of the invention

Es objeto de la presente invención una estructura laminar de al menos tres núcleos que permite obtener un elemento con un elevado nivel de aislamiento térmico, acústico y al fuego, acorde con las especificaciones del código técnico de la Edificación (CTE).The object of the present invention is a laminar structure of at least three cores that allows to obtain a element with a high level of thermal, acoustic and al insulation fire, in accordance with the specifications of the technical code of the Building (CTE).

Caracteriza a la presente invención la especial configuración y diseño de la estructura laminar objeto de la invención que permiten conseguir un panel que ofrece unos elevados niveles de aislamiento térmico y acústico, así como resistencia al fuego, además de permitir la configuración del panel de acuerdo a las necesidades del cliente o requerimientos técnicos específicos.Characterizes the present invention the special configuration and design of the laminar structure object of the invention that allow to achieve a panel that offers high levels of thermal and acoustic insulation, as well as resistance to fire, in addition to allowing panel configuration according to customer needs or technical requirements specific.

Por lo tanto, la presente invención se circunscribe dentro del ámbito de los paneles o estructuras laminares conformados a partir de la disposición sucesiva de capas y de manera particular de entre los denominados paneles tipo sándwich.Therefore, the present invention is circumscribes within the scope of panels or structures laminations formed from the successive arrangement of layers and particularly among the so-called type panels sandwich.

Antecedentes de la invenciónBackground of the invention

Son conocidos en el mercado paneles tipo composite o panel sándwich que son unos paneles multicapas compuestos por dos chapas de aluminio normalmente lacadas y pegadas a un alma de polietileno o material que tenga buenas cualidades térmicas y acústicas y características ignífugas. La unión se consigue por la acción doble, química y mecánica, dando al producto panel composite una extraordinaria resistencia a la deslaminación.Type panels are known in the market composite or sandwich panel that are multilayer panels composed of two normally lacquered and glued aluminum sheets to a soul of polyethylene or material that has good qualities thermal and acoustic and fire retardant characteristics. The union is get by double action, chemical and mechanical, giving the product composite panel an extraordinary resistance to delamination

Si bien, con estos paneles se consigue mejorar cualidades térmicas y acústicas, en ocasiones no es posible satisfacer los requerimientos del cliente, o las propias especificaciones establecidas en el Código técnico de la Edificación, bien porque no es posible configura un panel que satisfaga los requisitos, o bien porque éstos son demasiados exigentes.Although, with these panels it is possible to improve thermal and acoustic qualities, sometimes it is not possible meet customer requirements, or their own specifications established in the Technical Code of the Building, well because it is not possible to configure a panel that meet the requirements, or because these are too many demanding.

Por lo tanto, es objeto de la presente invención desarrollar una estructura laminar o panel como el que a continuación se describe, y que supere los inconvenientes apuntados, es decir, que permita la configuración del conjunto final del panel de manera acorde con los requisitos del cliente o las especificaciones requeridas por el código Técnico de la Edificación.Therefore, it is the subject of the present invention develop a sheet or panel structure like the one to The following is described, and that overcomes the problems indicated, that is, to allow the configuration of the final panel assembly in accordance with the requirements of the client or the specifications required by the Technical Code of the Edification.

Descripción de la invenciónDescription of the invention

El objeto de la invención una estructura laminar de al menos tres núcleos, que como el propio título de la invención establece está conformada por al menos un núcleo central sobre que hay adherido por ambas caras sendos paneles composites, donde cada uno de ellos cuenta con su propio núcleo.The object of the invention a laminar structure of at least three cores, which as the title of the invention itself establishes is made up of at least one central core on which There are two composite panels adhered on both sides, where each One of them has its own core.

Cada uno de los paneles composite está formados por dos caras metálicas unidas a un núcleo de material termoplástico o de fibras minerales. Las caras metálicas podrán estar realizadas en cualquier material metálico y presentar unos acabados y espesores acorde a los requerimientos buscados.Each of the composite panels is formed by two metal faces attached to a core of thermoplastic material or of mineral fibers. The metal faces may be made in any metallic material and present finishes and thicknesses according to the requirements sought.

Los paneles composite se encolan mediante adhesivos estructurales al núcleo central de materiales ligeros como poliestireno expandido, extrusionados, nidos de abeja tanto de aluminio como de polipropileno o de materiales ligeros o fibras minerales como lana de roca, o cualquier otro elemento aislante y ligero.Composite panels are glued by structural adhesives to the central core of lightweight materials such as expanded polystyrene, extruded, honeycomb both aluminum such as polypropylene or light materials or fibers minerals such as rock wool, or any other insulating element and light.

Los adhesivos estructurales como las resinas epoxídicas son un tipo de adhesivos que incluyen el poliuretano, acrílico y cianoacrilato. Estos adhesivos se utilizan en la construcción de aviones, automóviles, bicicletas, esquíes. Sirven para pegar gran cantidad de materiales, incluidos algunos plásticos, y se puede conseguir que sean rígidos o flexibles, transparentes o de color, de secado rápido o lento.Structural adhesives such as resins Epoxies are a type of adhesives that include polyurethane, Acrylic and cyanoacrylate. These adhesives are used in the construction of airplanes, cars, bicycles, skis. Serving to glue a large amount of materials, including some plastics, and can be made to be rigid or flexible, transparent or colored, fast or slow drying.

En general, si el secado de un adhesivo epoxídico se realiza con calor, será más resistente al calor y a los agentes químicos que si se seca a temperatura ambiente. La resistencia a la tracción de este tipo de adhesivos puede llegar a superar los 350 kg/cm^{2}, lo que les convierte en el adhesivo más resistente del mundo.In general, if drying an adhesive Epoxy is done with heat, it will be more resistant to heat and chemical agents that if dried at room temperature. The Tensile strength of these types of adhesives can reach exceed 350 kg / cm2, which makes them the most adhesive tough in the world.

Gracias a la disposición sobre las dos caras de un núcleo central de paneles composite o sándwich se consigue por un lado incrementar claramente los niveles de aislamiento térmico y acústico, así como de resistencia al fuego que pudiera ofrecer un panel composite por sí mismo, o un único núcleo central. Además, es posible adecuar la estructura laminar final a los requerimientos que se precisen con tal solo modificar la naturaleza o espesor del núcleo central, o elegir el panel composite más adecuado.Thanks to the arrangement on both sides of a central core of composite panels or sandwich is achieved by a side clearly increase thermal insulation levels and acoustic, as well as fire resistance that a composite panel by itself, or a single central core. It is also possible to adapt the final laminar structure to the requirements that are required just by modifying the nature or thickness of the central core, or choose the most suitable composite panel.

Por otro lado, dado que la fabricación de la estructura laminar objeto de la invención parte del empleo de paneles tipo sándwich o composite ya fabricados, su fabricación es rápida, sencilla y por lo tanto económica.On the other hand, since the manufacture of the laminar structure object of the invention part of the use of sandwich or composite panels already manufactured, its manufacture is Fast, simple and therefore economical.

Explicación de las figurasExplanation of the figures

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de sus características, se acompaña a la presente memoria descriptiva, de un juego de planos en cuyas figuras, de forma ilustrativa y no limitativa, se representan los detalles más significativos de la invención.To complement the description that then it will be done and in order to help a better understanding of its characteristics, is accompanied by this descriptive memory, of a set of planes in whose figures, of illustrative and non-limiting, the details are represented significant of the invention.

Figura 1, muestra representación de una sección de una estructura laminar como la que es objeto de la presente invención.Figure 1, shows representation of a section of a laminar structure like the one that is the object of the present invention.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las figuras se describe seguidamente un modo de realización preferente de la invención propuesta.In view of the figures described then a preferred embodiment of the invention proposal.

En la figura 1 se muestra una posible realización de una estructura laminar de al menos tres núcleos, que la forma de realización representada cuenta con un núcleo central (1) sobre el que en ambas caras hay adheridos sendos paneles tipo sándwich o composite (2), donde cada uno de ellos cuenta con su propio núcleo (4).Figure 1 shows a possible realization of a laminar structure of at least three cores, which the embodiment represented has a central core (1) on which two panels are attached on both sides sandwich or composite (2), where each one has its own own core (4).

Cada panel tipo sándwich o composite (2) está formado por dos láminas metálicas (3) entre las cuales hay interpuesto de manera adherida un núcleo (4). El núcleo (4) está realizado en materiales termoplásticos o de fibras minerales, mientras que las láminas metálicas pueden ser láminas de cualquier espesor y acabado, siendo preferente el Aluminio o acero.Each sandwich or composite panel (2) is formed by two metallic sheets (3) between which there are interposed adhered a core (4). The core (4) is made of thermoplastic or mineral fiber materials, while metal sheets can be sheets of any thickness and finish, with aluminum or steel being preferred.

El material del núcleo central (1) de la estructura laminar puede ser poliestireno expandido, extrusionado, nidos de abeja tanto de aluminio o de polipropileno o de materiales ligeros o fibras minerales (lana de roca) o cualquier otro elemento aislante y
ligero.
The material of the central core (1) of the laminar structure can be expanded, extruded polystyrene, honeycomb nests of either aluminum or polypropylene or of light materials or mineral fibers (rock wool) or any other insulating element and
light.

Para pegar y adherir los paneles composite sobre el o los núcleos centrales, se emplean adhesivos estructurales, caracterizados por permitir el pegado estructural de los materiales de las piezas a unir, lo que redunda en una mayor resistencia a la separación, lo que hace prácticamente imposible despegar una capa o lámina de otra.To glue and adhere the composite panels on the central core (s), structural adhesives are used, characterized by allowing structural bonding of materials of the pieces to be joined, which results in a greater resistance to separation, which makes it virtually impossible to peel a layer or other sheet.

Gracias a esta configuración, como ya se ha expuesto anteriormente, se consigue una estructura laminar que ofrece unas prestaciones de aislamiento térmico, acústico y resistencia al fuego claramente incrementadas con relación a un panel solo tipo sándwich o composite, fácil de fabricar, ya que se parte de elementos existentes, donde además el panel final es configurable dependiendo de los requisitos que tenga que satisfacer la estructura laminar final.Thanks to this configuration, as already exposed above, a laminar structure is achieved that offers thermal, acoustic and thermal insulation performance fire resistance clearly increased relative to a single sandwich or composite panel, easy to manufacture, since it part of existing elements, where the final panel is also configurable depending on the requirements you have to meet The final laminar structure.

No altera la esencialidad de esta invención variaciones en materiales, forma, tamaño y disposición de los elementos componentes, descritos de manera no limitativa, bastando ésta para su reproducción por un experto.It does not alter the essentiality of this invention variations in materials, shape, size and arrangement of component elements, described in a non-limiting manner, sufficient This one for reproduction by an expert.

Claims (3)

1. Estructura laminar de al menos tres núcleos caracterizada porque comprende:1. Laminar structure of at least three cores characterized in that it comprises: - al menos un núcleo central (1) realizado con materiales ligeros.- at least one central core (1) made with lightweight materials - dos paneles sándwich o composite (2) adheridos sobre las dos caras del al menos núcleo central (1), empleando adhesivos estructurales para el pegado de los paneles sándwich o composite sobre el al menos núcleo central (1).- two sandwich or composite panels (2) attached on both sides of the at least central core (1), using structural adhesives for bonding sandwich panels or composite over the at least central core (1). 2. Estructura laminar de al menos tres núcleos, según la reivindicación 1, caracterizado porque el material del núcleo central es poliestireno expandido, extrusionado, nidos de abeja tanto de aluminio o de polipropileno o de materiales ligeros o fibras minerales (lana de roca) o cualquier otro elemento aislante y ligero.2. Laminar structure of at least three cores, according to claim 1, characterized in that the material of the central core is expanded, extruded polystyrene, honeycomb nests of both aluminum or polypropylene or of light materials or mineral fibers (rock wool) or any other insulating and light element. 3. Estructura laminar de al menos tres núcleos, según la reivindicación 1, caracterizado porque cada panel tipo sándwich o composite (2) está formado por dos láminas metálicas (3) entre las cuales hay interpuesto de manera adherida un núcleo (4), realizado en materiales termoplásticos o de fibras minerales.3. Laminar structure of at least three cores, according to claim 1, characterized in that each sandwich or composite panel (2) is formed by two metal sheets (3) between which a core (4) is interposed adhered in thermoplastic or mineral fiber materials.
ES201000413U 2010-04-29 2010-04-29 LAMINAR STRUCTURE OF AT LEAST THREE NUCLEES Expired - Fee Related ES1072392Y (en)

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ES201000413U ES1072392Y (en) 2010-04-29 2010-04-29 LAMINAR STRUCTURE OF AT LEAST THREE NUCLEES

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ES201000413U ES1072392Y (en) 2010-04-29 2010-04-29 LAMINAR STRUCTURE OF AT LEAST THREE NUCLEES

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