ES1166584U

ES1166584U - Prefabricated panel for exterior insulation of facades, with ventilated chamber, hanging system and verticality adjustment (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1166584U
Application number: ES201630985U
Authority: ES
Inventors: Miguel ZUMÁRRAGA HERRERO
Original assignee: Unidad Proyectos Y Obras S L; Unidad Proyectos Y Obras SL
Current assignee: Unidad Proyectos Y Obras S L; Unidad Proyectos Y Obras SL
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2016-10-05
Anticipated expiration: 2026-07-29
Also published as: ES1166584Y

Abstract

Precast panel (1) for insulation and completion of existing facades, which consists of a wooden frame (2), thermal insulation (3) of rock wool or other breathable material, breathable waterproofing sheet (5), vertical metal profiles (6) or made of hard plastic material and external termination plate (8), all of which constitute a prefabricated system of ventilated façade, with an air chamber (7) on the outside of the thermal insulation, which can be installed in a single operation, without the need to install scaffolding or have auxiliary profiles, and which is characterized by the following: - The wooden frame (2) provides the panel with sufficient rigidity to guarantee its durability and maintain its integrity during the laying operation. - Thermal insulation (3) and waterproofing (5) are breathable, not slowing down the perspiration of the façade, thus avoiding interstitial condensation. - It has hanging hooks (4) attached to the frame that also serve to hook the panels together when overlapping them. -It incorporates fixing system (11) to the façade in the upper part, which allows small adjustments to the gap to it, to guarantee the verticality of each panel. - Optionally, it can incorporate a particle board (13) at the rear of the frame, to prevent the insulation from falling during assembly. (Machine-translation by Google Translate, not legally binding)

Description

PREFABRICATED PANEL FOR EXTERNAL FACADE INSULATION, WITH VENTILATED CAMERA, HANGING SYSTEM, AND VERTICALITY ADJUSTMENT SECTOR OF THE TECHNIQUE

Se incluye este modelo de utilidad dentro del sector de la construcción, y específicamente en el de la rehabilitación o mejora de la envolvente térmica de los 10 edificios, mediante el aislamiento de fachadas existentes por el exterior, con elementos prefabricados. This utility model is included within the construction sector, and specifically in the rehabilitation or improvement of the thermal envelope of the 10 buildings, by insulating facades existing outside, with prefabricated elements.

BACKGROUND OF THE INVENTION

15 Se conocen desde hace tiempo diferentes tipos de paneles prefabricados para la constitución de fachadas de edificios de nueva construcción, que son principalmente de hormigón armado, GRC, o panel sándwich de chapa metálica y también con estructuras metálicas, la mayoría incorporando aislamiento tipo “foam”. Dichos paneles se suelen anclar a la estructura del edificio, y conforman la fachada de 15 Different types of prefabricated panels have been known for the constitution of facades of new buildings, which are mainly made of reinforced concrete, GRC, or sandwich panel made of sheet metal and also with metal structures, most incorporating foam insulation. " These panels are usually anchored to the structure of the building, and make up the facade of

20 la misma, requiriendo en general la disposición de un trasdosado posterior para el acabado interior de paredes. Otras sirven para mejorar las fachadas existentes por el exterior, dotándolas de aislamiento térmico y nueva terminación. Sin embargo, no se conocen en el mercado paneles prefabricados que sirvan para aislar fachadas existentes, configurando una fachada ventilada. 20 the same, generally requiring the provision of a rear floor for the interior finishing of walls. Others serve to improve the facades existing outside, providing them with thermal insulation and new termination. However, prefabricated panels are not known in the market that serve to insulate existing facades, configuring a ventilated facade.

25 Es sabido que una gran parte de los edificios existentes de viviendas fue construido en un tiempo en que no se aislaban convenientemente las fachadas, teniendo por tanto valores de aislamiento térmico muy inferiores a los requeridos actualmente por la Normativa técnica, e inferiores a lo necesario para garantizar niveles de confort interior suficientes, con la eficiencia energética necesaria para evitar consumos de energía 25 It is known that a large part of the existing residential buildings was built at a time when the facades were not adequately insulated, thus having thermal insulation values much lower than those currently required by the Technical Regulations, and lower than necessary to ensure sufficient levels of interior comfort, with the energy efficiency necessary to avoid energy consumption

30 altos. Además. Suelen aparecer muchos “puentes térmicos”, en los frentes de forjado, columnas etc. Para solucionar estos problemas, existen actualmente diferentes sistemas de aislamiento por el exterior de fachadas ya construidas, como el denominado “sistema de aislamiento por el exterior” S.A.T.E., con la disposición de varias capas consecutivas 30 tall. Further. Many “thermal bridges” usually appear on the slab fronts, columns, etc. To solve these problems, there are currently different insulation systems on the outside of facades already built, such as the so-called “exterior insulation system” S.A.T.E., with the provision of several consecutive layers

35 de materiales, siendo el aislamiento del tipo de poliestireno ya sea expandido o extruido. 35 of materials, the polystyrene insulation being either expanded or extruded.

El S.A.T.E. tiene la desventaja de no conformar una fachada ventilada. También existen sistemas de fachadas ventiladas, con la disposición de perfiles anclados a la pared exterior, la disposición de un aislamiento térmico, y la colocación de diferentes materiales de acabado, (cerámico, fibrocemento, otros), dejando una cámara The S.A.T.E. It has the disadvantage of not forming a ventilated facade. There are also ventilated façade systems, with the provision of profiles anchored to the outer wall, the provision of thermal insulation, and the placement of different finishing materials, (ceramic, fiber cement, others), leaving a chamber

5 ventilada. Estos sistemas requieren la colocación de perfiles auxiliares de anclaje, y la posterior colocación del material aislante y de la capa de terminación final. Vemos pues que todos los sistemas mencionados suponen la construcción en diferentes fases, y en general la disposición de andamios, lo cual es un inconveniente, por alargar los plazos de ejecución, y suponer mayor gasto. 5 ventilated. These systems require the placement of auxiliary anchor profiles, and the subsequent placement of the insulating material and the final finishing layer. We see therefore that all the mentioned systems involve the construction in different phases, and in general the arrangement of scaffolding, which is an inconvenience, for extending the execution deadlines, and supposing greater expense.

10 Por otra parte, se ha conocido la solicitud de patente con número ES-2435091-A1, y el documento de patente EP-0111235-A2, que plantean un panel prefabricado para aislamiento y terminación, constituyendo una fachada ventilada, pero tienen algunos inconvenientes, como son: On the other hand, it has been known the patent application with number ES-2435091-A1, and the patent document EP-0111235-A2, which pose a prefabricated panel for insulation and termination, constituting a ventilated facade, but have some drawbacks , as they are:

--: Utilizan aislamiento tipo “foam” que no es transpirable. 15 -No garantizan la rigidez del panel, pudiéndose partir el aislamiento y/o el material They use foam type insulation that is not breathable. 15 -Do not guarantee the rigidity of the panel, being able to split the insulation and / or the material

de acabado en el proceso de montaje -No definen el sistema de cuelgue de los paneles -No permiten ajustar la vertical de los paneles, al adherirse directamente sobre la of finishing in the assembly process - They do not define the system of hanging of the panels - They do not allow to adjust the vertical of the panels, when adhering directly on the

fachada. facade.

20 -Plantean sistema de anclajes a fachada que atraviesan el material de acabado. Se conocen otro tipo de paneles para aislamiento de fachada con terminación exterior, como el indicado en el documento FR-2544766-A2, pero que no configura una cámara de aire ventilada por el exterior del aislamiento. El sistema de la publicación ES2390434 A1, constituye un sistema de fachada ventilada, 20-They propose anchors system to the facade that cross the finishing material. Another type of panels for facade insulation with external termination are known, such as that indicated in document FR-2544766-A2, but which does not configure an air chamber ventilated by the exterior of the insulation. The system of publication ES2390434 A1, constitutes a ventilated facade system,

25 pero no con bastidor de madera, ni mediante paneles que se colocan de una vez permitiendo ajustes en la verticalidad. Además, los anclajes atraviesan el panel. 25 but not with wooden frame, or by panels that are placed at once allowing adjustments in the verticality. In addition, the anchors cross the panel.

EXPLANATION OF THE UTILITY MODEL

30 El presente modelo de utilidad viene a mejorar todos los sistemas mencionados anteriormente, pues constituye un panel prefabricado con aislamiento y terminación exterior, que se monta sobre la fachada existente, sin requerir andamios ni estructuras auxiliares, ni colocación sucesiva de varios materiales, sino que en una sola operación se consigue aislar y terminar la fachada por el exterior, con un sistema constructivo que 30 This utility model comes to improve all the systems mentioned above, as it constitutes a prefabricated panel with exterior insulation and termination, which is mounted on the existing facade, without requiring scaffolding or auxiliary structures, or successive placement of various materials, but rather in a single operation it is possible to insulate and finish the facade from the outside, with a construction system that

35 contiene una cámara de aire ventilada por el exterior del aislamiento, y que garantiza su rigidez durante el proceso de montaje, presentando además unos anclajes de cuelgue 3 35 contains an air chamber ventilated by the outside of the insulation, and which guarantees its rigidity during the assembly process, also presenting hanging anchors 3

que sirven también para encajar los paneles superpuestos, y unos anclajes a fachada que permiten el ajuste de la verticalidad de cada panel. They also serve to fit overlapping panels, and anchors to the facade that allow adjustment of the verticality of each panel.

El presente panel está especialmente indicado para conseguir el aislamiento de 5 fachadas de fábrica de ladrillo, ya sea cara vista o enfoscados por el exterior. The present panel is specially indicated to achieve the insulation of 5 brick factory facades, either face view or plastered on the outside.

Está formado, de dentro a fuera, por un bastidor que confina el aislamiento térmico y sirve de estructura al panel, una lámina impermeabilizante transpirable, unos perfiles verticales que sostienen el material de acabado exterior, dejando una cámara de aire It is formed, from inside to outside, by a frame that confines thermal insulation and serves as a structure to the panel, a breathable waterproofing sheet, vertical profiles that support the exterior finishing material, leaving an air chamber

10 ventilada, y el propio material de acabado. Es opcional la colocación de un tablero de partículas en la parte posterior del bastidor. La formación de este panel de fachada, con perfiles verticales que separan el material de acabado del bastidor, permite la existencia de una cámara de aire ventilada, que presenta continuidad vertical entre los diferentes paneles que se van superponiendo. 10 ventilated, and the finishing material itself. It is optional to place a particle board on the back of the frame. The formation of this facade panel, with vertical profiles that separate the finishing material from the frame, allows the existence of a ventilated air chamber, which presents vertical continuity between the different overlapping panels.

15 Este panel de fachada se caracteriza por utilizar lana de roca semirrígida y transpirable para el aislamiento, y no otro tipo de material aislante como poliestireno extruido, que no es transpirable. El origen mineral de la lana de roca es preferible desde el punto de vista ecológico a otro tipo de aislamientos químicos, y además permite la transpiración de la fachada, evitando las posibles humedades intersticiales. Podría sustituirse por otro 15 This facade panel is characterized by using semi-rigid and breathable rock wool for insulation, and not other insulating material such as extruded polystyrene, which is not breathable. The mineral origin of rock wool is preferable from an ecological point of view to other types of chemical insulation, and also allows the perspiration of the facade, avoiding possible interstitial humidity. It could be replaced by another

20 material aislante mineral u orgánico que sea transpirable. El impermeabilizante transpirable evita la entrada de agua al aislamiento, pero también permite la transpiración del conjunto, lo cual es una mejora frente a otros sistemas conocidos. 20 mineral or organic insulating material that is breathable. The breathable waterproofing prevents the entry of water into the insulation, but also allows the perspiration of the assembly, which is an improvement over other known systems.

25 El bastidor lleva fijados unas pletinas metálicas que sirven para colgar el panel durante su colocación, y también sirven para encajar el panel que se dispone encima, de forma que en la colocación de los diferentes paneles se garantiza la continuidad en el plano. También se caracteriza el modelo por incluir los anclajes que servirán para fijar el panel a la pared, y que permitirán pequeños ajustes de verticalidad. 25 The frame is fitted with metal plates that are used to hang the panel during installation, and also serve to fit the panel that is placed on top, so that continuity in the plane is guaranteed in the placement of the different panels. The model is also characterized by including the anchors that will serve to fix the panel to the wall, and that will allow small verticality adjustments.

30 Así pues, para su colocación, cada panel se eleva por sus enganches de cuelgue, se encaja en los enganches del panel inferior, y después se comprueba la vertical del propio panel, ajustando la distancia de los anclajes a fachada, resultando un sistema de apilar elementos iguales que permite verificar la verticalidad en la colocación de cada 30 Thus, for placement, each panel is raised by its hanging hooks, fits into the hooks of the lower panel, and then the vertical of the panel itself is checked, adjusting the distance of the anchors to the facade, resulting in a system of stack equal elements that allows to verify the verticality in the placement of each

35 pieza, como si de una “fábrica” se tratara. 35 piece, as if it were a “factory”.

La primera hilera inferior de paneles se coloca sobre perfiles tipo L anclados a la fachada, y a partir de ahí se sigue el procedimiento de colocación descrito. The first lower row of panels is placed on L-type profiles anchored to the façade, and from there the described placement procedure is followed.

Los paneles van unidos lateralmente “a tope”. Existe la posibilidad de disponer cordones The panels are joined laterally "butt". There is the possibility of having cords

5 de caucho o similar a modo de juntas para mejorar la estanqueidad en las uniones entre los paneles, tanto vertical como horizontal. También podrían construirse con sistema de machihembrado. 5 of rubber or similar as joints to improve the tightness in the joints between the panels, both vertical and horizontal. They could also be built with tongue and groove system.

Las ventajas o avances que presenta este panel son, por tanto: The advantages or advances presented by this panel are, therefore:

10 -La mejora del aislamiento de fachadas existentes con un sistema de panel prefabricado que se coloca de una vez, sin necesidad de andamios ni estructuras auxiliares. 10 -The improvement of the insulation of existing facades with a prefabricated panel system that is placed at once, without the need for scaffolding or auxiliary structures.

--: El propio panel conforma una fachada ventilada, con cámara de aire que tiene continuidad entre los diferentes paneles, en toda la vertical. La cámara de aire 15 se sitúa por fuera del material de aislamiento. -Evita condensaciones intersticiales, al utilizar aislamiento e impermeabilizante The panel itself forms a ventilated facade, with an air chamber that has continuity between the different panels, throughout the vertical. The air chamber 15 is located outside the insulation material. -Avoid interstitial condensation, when using insulation and waterproofing

transpirables. -La utilización de madera en el bastidor evita la existencia de puentes térmicos. -Presenta anclajes de cuelgue que sirven a su vez para el encaje de los paneles breathable -The use of wood in the frame prevents the existence of thermal bridges. -Presents hanging anchors that serve in turn for the panel fit

20 que se superponen. -Presenta anclajes de fijación a la fachada, que evitan tener que atravesar para ello el material de acabado. -Además dichos anclajes permiten ajustes en la verticalidad de cada panel. 20 that overlap. -Presents fastening anchors to the facade, which avoid having to go through the finishing material. -In addition these anchors allow adjustments in the verticality of each panel.

25 Los paneles se fabricarán a medida, teniendo en cuenta los huecos existentes en la fachada, y terminándose los mismos con perfiles de remate superior, inferior, y laterales. 25 The panels will be made to measure, taking into account the gaps in the façade, and finishing them with top, bottom, and side trim profiles.

Los paneles de esquinas exteriores, tendrán terminación en su canto. The outer corner panels will be terminated at their edge.

30 En los paneles de esquinas interiores se podrá retranquear el material de acabado, para el ajuste del panel perpendicular. 30 In the interior corner panels the finishing material can be set back, for the adjustment of the perpendicular panel.

BRIEF DESCRIPTION OF THE DRAWINGS

“Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del modelo de utilidad, se acompaña como “To complement the description that is being made and in order to help a better understanding of the characteristics of the utility model, it is accompanied as

5 parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: Figura 1.-Vista en perspectiva del panel, parcialmente seccionado. Figura 2.-Vista frontal del bastidor de madera. Figura 3.-Sección vertical del bastidor de madera. 5 an integral part of said description, a set of drawings where, for illustrative and non-limiting purposes, the following has been represented: Figure 1.-Perspective view of the panel, partially sectioned. Figure 2.-Front view of the wooden frame. Figure 3.-Vertical section of the wooden frame.

10 Figura 4.-Sección horizontal del bastidor de madera Figura 5.-Vista frontal del panel, una vez dispuestos los perfiles omega Figura 6.-Sección vertical del conjunto con los perfiles omega Figura 7.-Vista superior del bastidor con los perfiles omega Figura 8.-Vista frontal del panel terminado 10 Figure 4.-Horizontal section of the wooden frame Figure 5.-Front view of the panel, once the omega profiles are arranged Figure 6.-Vertical section of the assembly with the omega profiles Figure 7.-Top view of the frame with the omega profiles Figure 8.-Front view of the finished panel

15 Figura 9.-Sección vertical del panel terminado Figura 10.-Vista superior del panel terminado Figura 11.-Detalle del encaje entre paneles, por medio de la pieza de cuelgue Figura 12.-Detalle de sujeción del panel de la primera hilada. 15 Figure 9.-Vertical section of the finished panel Figure 10.-Top view of the finished panel Figure 11.-Detail of the inter-panel fitting, by means of the hanging piece Figure 12.-Detail of the fastening of the first row panel.

20 A continuación se incluye la leyenda de los números que aparecen en las figuras: 1.-Panel prefabricado fachada ventilada 2.-Bastidor de madera 3.-Aislamiento tipo lana de roca 4.-Piezas de cuelgue y encastre 20 Below is the legend of the numbers that appear in the figures: 1.-Prefabricated panel ventilated façade 2.-Wooden frame 3.-Insulation rock wool type 4.-Hang and insert parts

25 5.-Lámina impermeabilizante transpirable 6.-Perfiles omega sujeción de acabado 7.-Cámara de aire ventilada 8.-Placa de terminación exterior 9.-Montante vertical 25 5.-Breathable waterproofing sheet 6.-Omega profiles fastening finish 7.-Ventilated air chamber 8.-Exterior termination plate 9.-Upright

30 10.-Montante horizontal 11.-Piezas sujeción a pared, con holgura 12.-Pieza de sujeción primera hilada 13.-Tablero de partículas o similar 14.-Pared de fachada existente 30 10.-Horizontal upright 11.-Wall clamping parts, with clearance 12.-First row clamping part 13.-Particle board or similar 14.-Existing facade wall

PREFERRED EMBODIMENT OF THE INVENTION

El panel que se propone se construye con un bastidor de perfiles de madera (2), formado por montantes principales verticales (9) y montantes horizontales (10), que sostiene el The proposed panel is constructed with a wooden profile frame (2), formed by vertical main uprights (9) and horizontal uprights (10), which supports the

5 aislante de lana de roca confinado (3). Hacia la parte exterior lleva una lámina impermeabilizante y transpirable de fibras de polietileno y polipropileno (5), de los existentes en el mercado, que impedirá la entrada de agua a la madera y el aislamiento de lana de roca (3), pero permitirá la necesaria transpiración desde el interior de la vivienda, y también de la estructura de madera del 5 insulation of confined rock wool (3). Towards the outside it has a waterproofing and breathable sheet of fibers of polyethylene and polypropylene (5), of those existing in the market, which will prevent entry water to wood and rock wool insulation (3), but will allow the necessary perspiration from inside the house, and also from the wooden structure of the

10 bastidor, lo cual evitará formación de humedades intersticiales. Después lleva fijados unos perfiles metálicos o plásticos verticales tipo omega (6), que sostienen el acabado exterior (8), el cual puede ser de placa de fibrocemento, cementocelulosa, GRC, cerámica gran formato u otro material. Los perfiles omega conforman la cámara de aire (7) entre el bastidor y el material de acabado exterior, y al estar los 10 frame, which will prevent interstitial moisture formation. Then it has fixed vertical metal or plastic profiles type omega (6), which support the exterior finish (8), which can be made of fiber cement, cement cellulose, GRC, large format ceramics or other material. The omega profiles make up the air chamber (7) between the frame and the exterior finishing material, and being the

15 perfiles dispuestos verticalmente, se permite la ventilación de forma continua en toda la vertical de la fachada. Los montantes verticales del bastidor (9) llevarán fijados unas pletinas metálicas que sirven para colgar el panel durante su colocación (4), y también sirven para encajar en las hendiduras realizadas en el montante horizontal inferior del panel que se coloca 15 profiles arranged vertically, ventilation is allowed continuously throughout the vertical of the facade. The vertical uprights of the frame (9) will have fixed metal plates that serve to hang the panel during placement (4), and also serve to fit in the slits made in the lower horizontal amount of the panel that is placed

20 encima, de manera que se garantiza la continuidad en el plano de los subsiguientes paneles. El bastidor también incorpora unos perfiles tipo L (11), para fijar a la parte superior del panel a la fachada, permitiendo, con sus orificios ovalados, pequeños ajustes de separación a la misma, de manera que se garantice la verticalidad de cada panel, en 20 above, so that continuity in the plane of subsequent panels is guaranteed. The frame also incorporates profiles type L (11), to fix the upper part of the panel to the facade, allowing, with its oval holes, small adjustments of separation to it, so that the verticality of each panel is guaranteed, in

25 caso de pequeñas irregularidades de la fachada. 25 case of small irregularities of the facade.

Opcionalmente, se puede sustituir el bastidor de madera por otro de perfiles de chapa conformados. Optionally, the wooden frame can be replaced with another made of shaped sheet metal profiles.

30 Además, se pueden incluir unas juntas, tanto horizontales como verticales, de caucho, neopreno, u otro material, que mejoren la estanquidad de los encuentros entre paneles. In addition, joints, both horizontal and vertical, of rubber, neoprene, or other material, which improve the tightness of the joints between panels can be included.

Claims

1. Prefabricated panel (1) for insulation and termination of existing facades, which is formed by wooden frame (2), thermal insulation (3) of rock wool or 5 other breathable material, breathable waterproofing sheet (5), vertical profiles metal (6) or hard plastic material and outer termination plate (8), all of which It constitutes a prefabricated system of ventilated façade, with air chamber (7) by the external thermal insulation, which can be placed in a single operation, without need to install scaffolding or provide auxiliary profiles, and characterized by

10 the following: -The wooden frame (2) provides the panel with sufficient rigidity to guarantee its durability and maintain its integrity during the laying operation. -The thermal insulation (3) and the waterproofing (5) are breathable, not slowing the perspiration of the facade, so that interstitial condensations are avoided.

15 -Presents hanging hooks (4) attached to the frame that also serve to hook the panels together when overlapping them. -Incorporates fastening system (11) to the facade at the top, which allows small separation adjustments to it, to ensure the verticality of each panel. -Optionally you can incorporate a particle board (13) on the back of the

20 frame, to prevent the insulation from falling during assembly.

2. Prefabricated panel for insulation and termination of existing facades, with ventilated air chamber, according to claim 1, wherein the frame (2) that supports the insulation (3) and constitutes the structure of the panel is formed with sheet metal profiles

25 shaped, instead of with wood.

3. Prefabricated panel for insulation and termination of existing facades, with ventilated air chamber, according to any of claims 1 or 2, which presents vertical and / or horizontal joints of rubber, neoprene or other material, to improve the

30 tightness in panel joints.

4. Prefabricated panel for insulation and termination of existing facades, with ventilated air chamber, according to any of claims 1 or 2, which incorporates tongue and groove on the sides of the pieces for the coupling of the panels to each other.

DRAWINGS