ES2396111A1 - Procedure for the manufacture of an insulated natural stone panel and panel obtained with such procedure (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of an insulated natural stone panel and panel obtained with such procedure (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2396111A1
ES2396111A1 ES201131312A ES201131312A ES2396111A1 ES 2396111 A1 ES2396111 A1 ES 2396111A1 ES 201131312 A ES201131312 A ES 201131312A ES 201131312 A ES201131312 A ES 201131312A ES 2396111 A1 ES2396111 A1 ES 2396111A1
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Spain
Prior art keywords
natural stone
application
polyurethane
panel
mold
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Granted
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ES201131312A
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Spanish (es)
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ES2396111B1 (en
Inventor
Jose Juan Leva Candela
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Panespol Systems de Alcoy SL
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Panespol Systems de Alcoy SL
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Priority to ES201131312A priority Critical patent/ES2396111B1/en
Publication of ES2396111A1 publication Critical patent/ES2396111A1/en
Application granted granted Critical
Publication of ES2396111B1 publication Critical patent/ES2396111B1/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • E04F13/144—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 with an outer layer of marble or other natural stone

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

Process for manufacturing a panel of insulating natural stone, and panel obtained with said method, which being applicable as an outer or inner cladding element, and consisting of a flat body formed from a laminate of natural stone, between two and six millimeters thick, which incorporates, on its back face, which is not seen, a layer of polyurethane, comprising the following steps of manufacture: - realization of a silicone mold of the dimensions that suits. - manual or mechanical filling of said silicone mold with polyurethane in liquid state. - after the setting of the polyurethane, incorporation of the natural stone laminate. - top closure of the mold and acting on it providing pressure by means of a press. (Machine-translation by Google Translate, not legally binding)

Description

PROCEDIMIENTO DE FABRICACIÓN DE UN PANEL DE PIEDRA NATURAL AISLANTE Y PANEL OBTENIDO CON DICHO PROCEDIMIENTO MANUFACTURING PROCEDURE OF AN INSULATING NATURAL STONE PANEL AND PANEL OBTAINED WITH SUCH PROCEDURE

5 5

OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION

10 15 10 15
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un procedimiento de fabricación de un panel de piedra natural aislante y panel obtenido con dicho procedimiento, aportando, a la función a que se destina, varias ventajas que se describirán en detalle más adelante que suponen una mejora frente a lo ya conocido en el mercado. The invention, as stated in the present specification, refers to a method of manufacturing a natural insulating stone panel and panel obtained with said procedure, contributing, to the function to which it is intended, several advantages that will be described. in detail later they represent an improvement compared to what is already known in the market.

20 25 30 20 25 30
Más en particular, el objeto de la invención se centra en un panel del tipo que, utilizado para la construcción como elemento de revestimiento exterior o interior, tanto en superficies verticales como horizontales, está configurado a partir de, al menos, una lámina de piedra natural de entre 2 a 6 milímetros de grosor, el cual presenta la particularidad de incorporar en su cara posterior una capa de poliuretano destinada principalmente a dotarlo de propiedades aislantes, tanto térmicas, acústicas como de impermeabilidad, consistiendo dicha capa en una aplicación inyectada del poliuretano incorporada mediante molde de silicona y presión aplicada sobre el mismo. More particularly, the object of the invention is centered on a panel of the type which, used for construction as an exterior or interior cladding element, both on vertical and horizontal surfaces, is configured from at least one stone sheet natural between 2 and 6 millimeters thick, which has the particularity of incorporating in its back face a layer of polyurethane destined mainly to provide it with insulating properties, both thermal, acoustic and impervious, said layer consisting of an injected application of polyurethane incorporated by silicone mold and pressure applied on it.

35 35
CAMPO DE APLICACIÓN DE LA INVENCIÓN El campo de aplicación de la presente FIELD OF APPLICATION OF THE INVENTION The field of application from the Present

invención se enmarca dentro del sector de la construcción, centrándose concretamente en el ámbito técnico de la industria dedicada a la fabricación de paneles de revestimiento. invention is framed within the sector of the construction, focusing specifically on the field industry technician dedicated to the manufacture of cladding panels

ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION

En la actualidad, y como referencia al estado de la técnica, cabe señalar que, si bien son conocidos los paneles de piedra natural del tipo que aquí concierne, así como paneles similares con la misma aplicación realizados en otros materiales, por parte del solicitante, se desconoce la existencia de ninguno que presente unas características técnicas, estructurales y constitutivas semejantes a las que presenta el que aquí se preconiza, es decir, con una capa aislante de poliuretano inyectado. At present, and as a reference to the state of the technique, it should be noted that, although they are known natural stone panels of the kind here concerns, as well as similar panels with the same application made in other materials, by of the applicant, the existence of none is unknown that has technical characteristics, structural and constitutive similar to those that presents the one that is recommended here, that is, with a Injected polyurethane insulating layer.

EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION

Así, el procedimiento de fabricación de un panel de piedra natural aislante y el panel obtenido con dicho procedimiento que la presente invención propone se configuran como una destacable novedad dentro de su campo de aplicación, estando los detalles caracterizadores que lo distinguen de lo ya conocido en el mercado convenientemente recogidos en las reivindicaciones finales que acompañan a la presente memoria descriptiva. Thus, the manufacturing process of a insulated natural stone panel and the panel obtained with said method that the present invention proposed are configured as a remarkable novelty within its scope, the details being characterizers that distinguish it from what is already known in the market conveniently collected in the Final claims accompanying this descriptive memory.

De forma concreta, lo que la invención propone es un nuevo tipo de panel de piedra que, tal como se ha apuntado anteriormente, siendo del tipo configurado a partir de un laminado de piedra natural, Specifically, what the invention proposes is a new type of stone panel that, such as noted above, being of the type configured from a natural stone laminate,

de entre dos y seis milímetros de grosor, con fibra de vidrio y reforzada con resinas, destinado para ser aplicable como elemento de revestimiento exterior o interior, presenta la particularidad de incorporar, en su cara posterior, es decir, la que no queda vista, una capa de poliuretano. between two and six millimeters thick, with fiber glass and reinforced with resins, intended to be Applicable as exterior cladding element or interior, presents the particularity of incorporating, in its posterior face, that is, the one that is not seen, a polyurethane layer

Para ello, el procedimiento de fabricación del panel comprende los siguientes pasos: To do this, the manufacturing procedure The panel includes the following steps:

- Realización de un molde de silicona de las dimensiones que convenga. - Making a silicone mold of the dimensions that suits.

-Llenado manual o mecánico del molde de silicona con poliuretano en estado líquido. -Filling manual or mechanical mold silicone with liquid polyurethane.

-Tras el fraguado del poliuretano, se incorpora el laminado de piedra natural -After setting the polyurethane, it incorporates natural stone laminate

- Cierre superior del molde y actuación sobre el mismo aportando presión mediante una prensa. - Top closure of the mold and acting on the same by providing pressure through a press.

Con ello, el poliuretano queda totalmente solidificado al laminado de piedra natural. With this, the polyurethane is completely solidified to natural stone laminate.

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Describe sufficiently the nature of the present invention, as well as how to put it in practice, it is not considered necessary to make more extensive your explanation so that any subject matter expert understand its scope and the advantages of it derived, stating that, within their essentiality, may be implemented in other embodiments that differ in detail from the indicated by way of example, and which will reach also the protection that is collected whenever alter, change or modify its fundamental principle.

Claims (3)

REIVINDICACIONES 1.- PROCEDIMIENTO DE FABRICACIÓN DE UN PANEL DE PIEDRA NATURAL AISLANTE, siendo dicho panel del tipo que, aplicable como elemento de revestimiento exterior 1.- PROCEDURE OF MANUFACTURE OF A PANEL OF ISOLATED NATURAL STONE, said panel being of the type which, applicable as exterior cladding element o interior, consiste en un cuerpo plano conformado a partir de un laminado de piedra natural, de entre dos y seis milímetros de grosor, con fibra de vidrio y reforzado con resinas, caracterizado porque comprende los siguientes pasos: or interior, consists of a flat body conformed to from a natural stone laminate, between two and six millimeters thick, with fiberglass and reinforced with resins, characterized in that it comprises the following steps: - Realización de un molde de silicona de las dimensiones que convenga. - Making a silicone mold of the dimensions that suits. -Llenado manual o mecánico de dicho molde de silicona con poliuretano en estado líquido. - Manual or mechanical filling of said mold silicone with liquid polyurethane. -Tras el fraguado del poliuretano, se incorpora el laminado de piedra natural. -After setting the polyurethane, it incorporates natural stone laminate. - Cierre superior del molde y actuación sobre el mismo aportando presión mediante una prensa. - Top closure of the mold and acting on the same by providing pressure through a press. 2.-PANEL DE PIEDRA NATURAL AISLANTE, obtenido mediante el procedimiento de fabricación descrito en la reivindicación 1, caracterizado porque comprende, un laminado de piedra natural, de entre dos y seis milímetros de grosor, y una capa de poliuretano, incorporada en su cara posterior, es decir, la que no queda vista. 2.-INSULATING NATURAL STONE PANEL, obtained by the manufacturing process described in claim 1, characterized in that It comprises a natural stone laminate, between two and six millimeters thick, and a layer of polyurethane, incorporated into its back face, that is, the one that does not is seen. OFICINA ESPAÑOLA DE PATENTES Y MARCAS SPANISH OFFICE OF THE PATENTS AND BRAND N.º solicitud: 201131312 Application no .: 201131312 ESPAÑA SPAIN Fecha de presentación de la solicitud: 28.07.2011 Date of submission of the application: 28.07.2011 Fecha de prioridad: Priority Date: INFORME SOBRE EL ESTADO DE LA TECNICA REPORT ON THE STATE OF THE TECHNIQUE 51 Int. Cl. : B32B13/12 (2006.01) E04F13/14 (2006.01) 51 Int. Cl.: B32B13 / 12 (2006.01) E04F13 / 14 (2006.01) DOCUMENTOS RELEVANTES RELEVANT DOCUMENTS
Categoría Category
56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
X A A X A A
ES 2294955 A1 (PURSTONE SYSTEMS S L ) 01/04/2008, página 2, líneas 45 -50; página 2, línea 60; DE 19907309 A1 (SCHWANEKAMP GMBH ) 24/08/2000, reivindicación 1, reivindicaciones 12-13; WO 2005102696 A1 (SINDAT S R O ET AL.) 03/11/2005, reivindicación 1, 1-2 1-2 1-2 EN 2294955 A1 (PURSTONE SYSTEMS S L) 04/01/2008, page 2, lines 45-50; page 2, line 60; DE 19907309 A1 (SCHWANEKAMP GMBH) 08/24/2000, claim 1, claims 12-13; WO 2005102696 A1 (SINDAT S R O ET AL.) 03/11/2005, claim 1, 1-2 1-2 1-2
Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
Fecha de realización del informe 05.10.2012 Date of realization of the report 05.10.2012
Examinador J. García Cernuda Gallardo Página 1/4 Examiner J. García Cernuda Gallardo Page 1/4
INFORME DEL ESTADO DE LA TÉCNICA REPORT OF THE STATE OF THE TECHNIQUE Nº de solicitud: 201131312 Application number: 201131312 Documentación mínima buscada (sistema de clasificación seguido de los símbolos de clasificación) B32B, E04F Bases de datos electrónicas consultadas durante la búsqueda (nombre de la base de datos y, si es posible, términos de Minimum documentation sought (classification system followed by classification symbols) B32B, E04F Electronic databases consulted during the search (name of the database and, if possible, terms of búsqueda utilizados) INVENES, WPI, EPODOC, XPESP, TXTEP1, TXTGB1, TXTUS2, TXTUS3, TXTUS4 search used) INVENES, WPI, EPODOC, XPESP, TXTEP1, TXTGB1, TXTUS2, TXTUS3, TXTUS4 Informe del Estado de la Técnica Página 2/4 State of the Art Report Page 2/4 OPINIÓN ESCRITA  WRITTEN OPINION Nº de solicitud: 201131312 Application number: 201131312 Fecha de Realización de la Opinión Escrita: 05.10.2012 Date of Written Opinion: 05.10.2012 Declaración Statement
Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
Reivindicaciones Reivindicaciones 1-2 SI NO Claims Claims 1-2 IF NOT
Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
Reivindicaciones Reivindicaciones 1-2 SI NO Claims Claims 1-2 IF NOT
Se considera que la solicitud cumple con el requisito de aplicación industrial. Este requisito fue evaluado durante la fase de examen formal y técnico de la solicitud (Artículo 31.2 Ley 11/1986). The application is considered to comply with the industrial application requirement. This requirement was evaluated during the formal and technical examination phase of the application (Article 31.2 Law 11/1986). Base de la Opinión.-  Opinion Base.- La presente opinión se ha realizado sobre la base de la solicitud de patente tal y como se publica. This opinion has been made on the basis of the patent application as published. Informe del Estado de la Técnica Página 3/4 State of the Art Report Page 3/4 OPINIÓN ESCRITA  WRITTEN OPINION Nº de solicitud: 201131312 Application number: 201131312 1. Documentos considerados.-1. Documents considered.- A continuación se relacionan los documentos pertenecientes al estado de la técnica tomados en consideración para la realización de esta opinión. The documents belonging to the state of the art taken into consideration for the realization of this opinion are listed below.
Documento Document
Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
D01 D01
ES 2294955 A1 (PURSTONE SYSTEMS S L ) 01.04.2008 ES 2294955 A1 (PURSTONE SYSTEMS S L) 04.01.2008
D02 D02
DE 19907309 A1 (SCHWANEKAMP GMBH ) 24.08.2000 DE 19907309 A1 (SCHWANEKAMP GMBH) 24.08.2000
D03 D03
WO 2005102696 A1 (SINDAT S R O et al.) 03.11.2005 WO 2005102696 A1 (SINDAT S R O et al.) 03.11.2005
2. Declaración motivada según los artículos 29.6 y 29.7 del Reglamento de ejecución de la Ley 11/1986, de 20 de marzo, de Patentes sobre la novedad y la actividad inventiva; citas y explicaciones en apoyo de esta declaración 2. Statement motivated according to articles 29.6 and 29.7 of the Regulations for the execution of Law 11/1986, of March 20, on Patents on novelty and inventive activity; quotes and explanations in support of this statement La invención se refiere a un procedimiento de fabricación de un panel de piedra natural aislante, con un cuerpo plano conformado a partir de un laminado de piedra natural, de 2-6 mm de grosor, con fibra de vidrio y reforzado con resinas, que comprende realizar un molde de silicona, su llenado con poliuretano en estado líquido, incorporación del laminado de piedra natural tras el fraguado del poliuretano y cierre superior del molde con aplicación de presión (reiv. 1 y 2). The invention relates to a method of manufacturing an insulating natural stone panel, with a flat body formed from a natural stone laminate, 2-6 mm thick, with fiberglass and reinforced with resins, comprising make a silicone mold, its filling with polyurethane in a liquid state, incorporation of the natural stone laminate after the setting of the polyurethane and upper closure of the mold with pressure application (reiv. 1 and 2). El documento D01 se refiere a un procedimiento de obtención de un panel prefabricado para la decoración de exteriores e interiores que incluye la realización de un molde de silicona, resina o metal (pag. 2 lin. 45-50) que se llena con poliuretano expandido (pág. 2 lín. 60) el cual es colocado sobre una superficie de piedra natural, ladrillo, rocas u otro material similar. Este documento anticipa las características de la reivindicaciones 1 y 2 de la solicitud. Document D01 refers to a procedure for obtaining a prefabricated panel for decorating exteriors and interiors that includes the realization of a silicone, resin or metal mold (page 2 lin. 45-50) that is filled with expanded polyurethane (p. 2 line 60) which is placed on a surface of natural stone, brick, rocks or other similar material. This document anticipates the characteristics of claims 1 and 2 of the application. El documento D02 se refiere a una placa con una estructura de una capa de piedra natural unida a un componente de poliuretano (reiv. 1). Se describe también un procedimiento de preparación (reiv. 12-13) que incluye la producción de un componente de poliuretano colocado entre dos placas portadoras, estando provista la placa portadora superior con una capa adhesiva para la unión a la capa de piedra natural. No se mencionan fibras de vidrio ni moldes de silicona. Document D02 refers to a plate with a structure of a layer of natural stone attached to a polyurethane component (reiv. 1). A preparation procedure is also described (reiv. 12-13) which includes the production of a polyurethane component placed between two carrier plates, the upper carrier plate being provided with an adhesive layer for attachment to the natural stone layer. No glass fibers or silicone molds are mentioned. El documento D03 se refiere a un panel en emparedado basado en piedra y su procedimiento de fabricación. consiste en una capa de piedras naturales o artificiales de 5 a 20 mm de grosor y una capa inferior de espuma durada de poliuretano de 5 a 100 mm de grosor y 45 a 500 kg/m3 de densidad unidas mediante un adhesivo (reiv. 1). No se menciona el uso de un molde de silicona. Document D03 refers to a sandwich panel based on stone and its manufacturing process. It consists of a layer of natural or artificial stones 5 to 20 mm thick and a lower layer of 5 to 100 mm thick and 45 to 500 kg / m3 density polyurethane foam bonded together by an adhesive (reiv. 1) . The use of a silicone mold is not mentioned. Se considera que la solicitud no cumple con los requisitos de novedad y actividad inventiva en sus reivindicaciones 1 y 2, según los art. 6.1 y 8.1 de la L.P. It is considered that the application does not meet the requirements of novelty and inventive activity in its claims 1 and 2, according to art. 6.1 and 8.1 of the L.P. Informe del Estado de la Técnica Página 4/4 State of the Art Report Page 4/4
ES201131312A 2011-07-28 2011-07-28 MANUFACTURING PROCEDURE OF AN INSULATING NATURAL STONE PANEL AND PANEL OBTAINED WITH SUCH PROCEDURE    Expired - Fee Related ES2396111B1 (en)

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ES201131312A ES2396111B1 (en) 2011-07-28 2011-07-28 MANUFACTURING PROCEDURE OF AN INSULATING NATURAL STONE PANEL AND PANEL OBTAINED WITH SUCH PROCEDURE   

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2571277A1 (en) * 2015-10-30 2016-05-24 Fund Para La Promocion De La Innovacion Invest Y Desarrollo Tecnologico En La Ind De Automocion De G Manufacturing process of multilayer panels and multilayer panel obtained (Machine-translation by Google Translate, not legally binding)
WO2018158475A1 (en) 2017-02-28 2018-09-07 Leva Candela Jose Juan Fireproof, non-toxic decorative panel for indoor and/or outdoor use
WO2018158474A1 (en) 2017-02-28 2018-09-07 Leva Candela Jose Juan Decorative panel for interior and/or exterior use

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907309A1 (en) * 1999-02-22 2000-08-24 Schwanekamp Gmbh Plate shaped blank comprises a substructure in the form of a polyurethane component which consists of at least two layers of different hardnesses lying on top of one another
WO2005102696A1 (en) * 2004-04-20 2005-11-03 Sindat, S.R.O. Stone based sandwich panel and its manufacturing process
ES2294955A1 (en) * 2006-09-29 2008-04-01 Purstone Systems, S.L Method for obtaining a prefabricated panel for outdoor and indoor decoration

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907309A1 (en) * 1999-02-22 2000-08-24 Schwanekamp Gmbh Plate shaped blank comprises a substructure in the form of a polyurethane component which consists of at least two layers of different hardnesses lying on top of one another
WO2005102696A1 (en) * 2004-04-20 2005-11-03 Sindat, S.R.O. Stone based sandwich panel and its manufacturing process
ES2294955A1 (en) * 2006-09-29 2008-04-01 Purstone Systems, S.L Method for obtaining a prefabricated panel for outdoor and indoor decoration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2571277A1 (en) * 2015-10-30 2016-05-24 Fund Para La Promocion De La Innovacion Invest Y Desarrollo Tecnologico En La Ind De Automocion De G Manufacturing process of multilayer panels and multilayer panel obtained (Machine-translation by Google Translate, not legally binding)
WO2018158475A1 (en) 2017-02-28 2018-09-07 Leva Candela Jose Juan Fireproof, non-toxic decorative panel for indoor and/or outdoor use
WO2018158474A1 (en) 2017-02-28 2018-09-07 Leva Candela Jose Juan Decorative panel for interior and/or exterior use

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