ES2265238B1 - PART FOR CONSTRUCTION AND PROCEDURE FOR MANUFACTURING. - Google Patents
PART FOR CONSTRUCTION AND PROCEDURE FOR MANUFACTURING. Download PDFInfo
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- ES2265238B1 ES2265238B1 ES200402235A ES200402235A ES2265238B1 ES 2265238 B1 ES2265238 B1 ES 2265238B1 ES 200402235 A ES200402235 A ES 200402235A ES 200402235 A ES200402235 A ES 200402235A ES 2265238 B1 ES2265238 B1 ES 2265238B1
- Authority
- ES
- Spain
- Prior art keywords
- mass
- construction
- natural stone
- stone plate
- layers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000004575 stone Substances 0.000 claims abstract description 37
- 230000002787 reinforcement Effects 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000979 retarding effect Effects 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000004579 marble Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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
- B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Pieza para construcción y procedimiento para su fabricacion. Esta pieza de construcción (1) comprende una placa (11) de piedra natural que conforma su superficie anterior o vista y una capa de refuerzo posterior, conformada por una masa fraguada (12) de resistencia y densidad similar al de la placa (11) de piedra natural y obtenida a partir de una masa fraguable (12a) homogénea, de fraguado rápido, compuesta por: ligante hidráulico, aditivos acelerantes o retardantes, cargas y agua. La invención contempla adicionalmente un procedimiento para la fabricación de dicha pieza de construcción.Piece for construction and manufacturing procedure. This construction piece (1) comprises a natural stone plate (11) that forms its anterior or exposed surface and a posterior reinforcement layer, formed by a set mass (12) of strength and density similar to that of the plate (11) of natural stone and obtained from a homogeneous fragble mass (12a) of fast setting, consisting of: hydraulic binder, accelerating or retarding additives, loads and water. The invention further contemplates a process for manufacturing said construction piece.
Description
Pieza para construcción y procedimiento para su fabricación.Construction and procedure piece for your manufacturing.
La presente invención se refiere a una pieza para construcción y al procedimiento de fabricación de la misma, siendo dicha pieza de construcción de las que comprenden una placa de piedra natural, de espesor reducido, conformante de la cara vista de la pieza de construcción y una capa de refuerzo conformante de la cara posterior de la pieza de construcción.The present invention relates to a piece for construction and the manufacturing process thereof, said construction part being those comprising a plate made of natural stone, of reduced thickness, forming the visible face of the construction piece and a reinforcing layer forming the back side of the construction piece.
Actualmente existen en el mercado diferentes piezas de construcción que comprenden una placa de piedra natural (mármol, granito, etc. ), de un espesor más o menos reducido, y una capa de refuerzo destinada a incrementar la resistencia mecánica de la placa de piedra, estando conformada dicha capa de refuerzo por materiales diversos (fibra de vidrio, resinas, placas de poliuretano, etc.) de densidad y resistencia sensiblemente menor al de la placa de piedra.Currently there are different in the market construction pieces comprising a natural stone slab (marble, granite, etc.), of a more or less reduced thickness, and a reinforcement layer intended to increase the mechanical strength of the stone plate, said reinforcement layer being formed by various materials (fiberglass, resins, plates polyurethane, etc.) of significantly lower density and resistance to the stone plate.
Estas piezas de construcción permiten obtener un
mejor aprovechamiento de los bloques de piedra natural al
incorporar una capa reducida de dicho
material.These construction pieces allow to obtain a better use of natural stone blocks by incorporating a reduced layer of said
material.
Algunos antecedentes ilustrativos de las piezas de construcción compuestas por una placa de piedra natural y una capa de refuerzo se encuentran descritos en los documentos siguientes: ES 2 172 394, EP 0 252 434 (ES 2 031 473) y EP 0 255 795.Some illustrative background of the pieces of construction composed of a natural stone plate and a reinforcement layer are described in the documents following: ES 2 172 394, EP 0 252 434 (ES 2 031 473) and EP 0 255 795
En dichos documentos la capa de refuerzo está conformada a partir de resinas, capas de fibra de vidrio y materiales similares de baja densidad, lo que permite una reducción significativa del peso final de la pieza de construcción; sin embargo, la utilización de estos materiales, teniendo en cuenta el reducido espesor de la placa de piedra natural incorporada en la pieza, presentan diversos inconvenientes, siendo de destacar: la introducción de humedad entre la capa de piedra y la placa de refuerzo por los bordes de la pieza, lo que provoca un deterioro acelerado de la misma, y la baja resistencia a flexión de la pieza obtenida, especialmente en determinadas aplicaciones en las que se puede ver sometidas a cargas más o menos importantes.In these documents the reinforcement layer is formed from resins, fiberglass layers and similar low density materials, allowing a reduction significant of the final weight of the construction piece; without However, the use of these materials, taking into account the reduced thickness of the natural stone slab incorporated in the piece, present several drawbacks, being of note: introduction of moisture between the stone layer and the plate reinforcement by the edges of the piece, which causes deterioration accelerated of the same, and the low resistance to bending of the piece obtained, especially in certain applications where It can be subjected to more or less important loads.
Para conseguir que la placa de piedra natural se pueda cortar sin que se rompa, la técnica habitual para la fabricación de estas piezas de construcción es partir de una placa de piedra natural de un espesor mayor al que se desea obtener en la pieza acabada, posteriormente se aplican dos capas de refuerzo sobre las caras o superficies opuestas de la placa de piedra y una vez curadas dichas capas de refuerzo se realiza el corte transversal de la placa de piedra, obteniendo dos piezas de construcción, provistas cada una de ellas de una capa de piedra y de la correspondiente capa de refuerzo.To get the natural stone plate to can cut without breaking, the usual technique for manufacturing these building parts is starting from a plate of natural stone of a thickness greater than that desired in the finished piece, then two layers of reinforcement are applied on the opposite faces or surfaces of the stone plate and once cured said reinforcing layers the cross section of the stone plate, obtaining two pieces of construction, you provide each of them with a layer of stone and the corresponding reinforcement layer.
Desde un punto de vista de fabricación, la utilización de los materiales mencionados (fibras, resinas, placas de poliuretano, etc.) para la obtención de la capa de refuerzo presenta otra problemática añadida, debido al elevado tiempo de curado o secado y, en función de la naturaleza de dichos materiales, a la necesidad de realizar su curado a una cierta temperatura, lo que requiere la utilización de hornos adecuados para ello, con el consiguiente consumo energético e incremento de costos de fabricación.From a manufacturing point of view, the use of the mentioned materials (fibers, resins, plates polyurethane, etc.) to obtain the reinforcement layer presents another added problem, due to the high time of cured or dried and, depending on the nature of said materials, to the need to perform a cure to a certain temperature, which requires the use of suitable ovens for this, with the consequent energy consumption and increase of manufacturing costs
La pieza para construcción objeto de esta
invención, siendo de las que comprenden una placa de piedra natural
que conforma su superficie anterior o vista y una capa de refuerzo
que conforma su cara posterior, presenta unas particularidades
constructivas orientadas a garantizar una resistencia, densidad y
comportamiento en carga similar a las piezas de construcción, de un
espesor similar, conformadas únicamente en piedra natural y a
simplificar notablemente su fabricación debido, de una parte, a que
dicha fabricación se puede realizar a temperatura ambiente, sin
utilizar hornos y, de otra parte, que el tiempo de fabricación es
mucho menor que aquellas piezas en las que capa de refuerzo está
conformada a base de resinas, fibras de vidrio u otros
materiales
similares.The construction part object of this invention, being those comprising a natural stone slab that forms its anterior or exposed surface and a reinforcement layer that forms its posterior face, presents constructive particularities oriented to guarantee a resistance, density and behavior in load similar to the construction pieces, of a similar thickness, formed only in natural stone and significantly simplify its manufacture due, on the one hand, to which said manufacturing can be carried out at room temperature, without using furnaces and, on the other hand, that the manufacturing time is much shorter than those pieces in which the reinforcement layer is made of resins, glass fibers or other materials
Similar.
De acuerdo con la invención la capa de refuerzo está conformada por una masa fraguada de resistencia y densidad similar al de la placa de piedra natural y obtenida a partir de una masa homogénea, de fraguado rápido, compuesta por: ligante hidráulico, aditivos acelerantes o retardantes, cargas y agua.In accordance with the invention the reinforcing layer It is made up of a set mass of resistance and density similar to that of natural stone slab and obtained from a homogeneous mass, fast setting, consisting of: binder hydraulic, accelerating or retarding additives, loads and water.
El ligante hidráulico puede ser del obtenido a partir de la calcinación a bajas temperaturas del yeso natural; los aditivos pueden ser acelerantes o retardantes del proceso de fraguado y las cargas pueden estar compuestas por polvo o gránulos de minerales (mármol, granito, carbonato cálcico, sílice, cuarzo, andrita, etc..), lo que permite aprovechar el polvo obtenido del corte de la piedra natural utilizada en la fabricación de esta pieza de construcción, lo que resulta especialmente interesante, teniendo en cuenta que este producto no tiene prácticamente salida alguna, ni valor comercial.The hydraulic binder can be obtained from from low temperature calcination of natural plaster; the Additives can be accelerating or retarding the process of setting and loads may be composed of dust or granules of minerals (marble, granite, calcium carbonate, silica, quartz, andrita, etc.), which allows to take advantage of the dust obtained from natural stone cut used in the manufacture of this construction piece, which is especially interesting, considering that this product has virtually no output Some, no commercial value.
Las características mecánicas conferidas a la pieza de construcción por una capa de refuerzo de esta naturaleza permite que la placa de piedra natural pueda tener un espesor mínimo de 1 milímetro utilizando el procedimiento de fabricación comentado anteriormente, en el que se realiza el corte de la placa de piedra natural una vez fraguadas o curadas, es decir, endurecidas las capas de refuerzo aplicadas sobre las dos caras de la placa de piedra natural que formará parte de las dos piezas de construcción fabricadas simultáneamente.The mechanical characteristics conferred to the construction piece for a reinforcing layer of this nature allows the natural stone plate to have a thickness minimum of 1 millimeter using the manufacturing procedure commented above, in which the plate is cut of natural stone once set or cured, that is, hardened reinforcing layers applied on both sides of the natural stone plate that will be part of the two pieces of construction manufactured simultaneously.
El procedimiento de fabricación de la pieza de construcción mencionada anteriormente siendo de los que comprenden la aplicación de sendas capas de refuerzo sobre los laterales opuestos de una placa de piedra natural y el posterior corte transversal de la placa de piedra para obtener dos piezas de construcción sensiblemente iguales, provistas cada una de ellas de una capa de piedra natural de menor grosor que la inicial y una capa de refuerzo, presenta la particularidad de comprender inicialmente, es decir, previamente a dichas fases:The manufacturing process of the piece of construction mentioned above being those that comprise the application of two layers of reinforcement on the sides opposite of a natural stone plate and the subsequent cut cross the stone plate to get two pieces of substantially equal construction, each of them provided with a layer of natural stone smaller than the initial and a reinforcement layer, has the peculiarity of understanding initially, that is, prior to these phases:
a) la preparación de una masa fraguable homogénea, de fraguado rápido, a base de ligante hidráulico, aditivos acelerantes o retardantes, cargas y agua, con las siguientes proporciones en peso: ligante hidráulico entre 20 y 40%, aditivos entre 1 y 6%, carga entre 35 y 52% y agua entre 15 y 25%,a) the preparation of a fragrable mass homogeneous, fast setting, based on hydraulic binder, accelerating or retarding additives, fillers and water, with following proportions by weight: hydraulic binder between 20 and 40%, additives between 1 and 6%, load between 35 and 52% and water between 15 and 25%
b) la compresión de las capas masa fraguable contra las caras opuestas de la placa de piedra natural, una vez aplicadas dichas capas de masa, manteniendo una presión comprendida entre 1 y 20 Kg/cm^{2} durante el fraguado de las capas de masa y,b) the compression of the fragile mass layers against the opposite faces of the natural stone slab once applied said layers of dough, maintaining a pressure comprised between 1 and 20 Kg / cm2 during the setting of the dough layers Y,
c) el fraguado de las capas de masa, a temperatura ambiente, estando comprendido dicho tiempo de fraguado entre 10 y 20 minutos.c) the setting of the dough layers, a ambient temperature, said setting time being included between 10 and 20 minutes.
Los componentes de la masa mencionada en las proporciones indicadas determina que el tiempo de fraguado sea muy reducido, en torno a los 15 minutos y que dicho fraguado se pueda realizar a temperatura ambiente.The components of the mass mentioned in the Proportions indicated that the setting time is very reduced, around 15 minutes and that said setting can be perform at room temperature.
De otra parte, el presionado de las capas de masa contra la placa de piedra natural durante el fraguado impide que queden cavidades en el interior de la masa o entre la masa fraguable y la placa de piedra, proporcionado una elevada compactación de la masa y un agarre efectivo de la misma sobre la placa de piedra natural.On the other hand, pressing the layers of dough against natural stone slab during setting prevents that cavities remain inside the dough or between the dough fragrable and stone plate, provided a high compaction of the dough and an effective grip of it on the natural stone plate.
Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to facilitate the understanding of characteristics of the invention, is attached herein descriptive a set of drawings in which, for illustrative purposes and not limiting, the following has been represented:
- La figura 1 muestra una vista en perspectiva de la pieza para construcción de la invención- Figure 1 shows a perspective view of the construction part of the invention
- La figura 2 muestra esquemáticamente la sucesivas fases del. procedimiento de obtención de las piezas de construcción, en la que se han representado las fases iniciales características de esta invención y también la fase final, convencional, de separación por corte de las dos piezas fabricadas simultáneamente.- Figure 2 schematically shows the successive phases of. procedure for obtaining the pieces of construction, in which the initial phases have been represented characteristics of this invention and also the final phase, conventional, separation by cutting of the two manufactured parts simultaneously.
Como se puede observar en las figuras referenciadas la pieza de construcción (1) comprende una placa (11) de piedra natural, concretamente mármol, y una capa de refuerzo constituida por una masa fraguada (12) de densidad y resistencia similar a la de la placa (11) de mármol.As can be seen in the figures referenced the construction piece (1) comprises a plate (11) of natural stone, specifically marble, and a layer of reinforcement constituted by a set mass (12) of density and resistance similar to that of the marble plate (11).
De acuerdo con el esquema mostrado en la figura 2, el procedimiento de fabricación de las piezas de construcción (1), comprende inicialmente la preparación de una masa fraguable (12a) homogénea, de fraguado rápido, a base de ligante hidráulico, aditivos, cargas y agua.According to the scheme shown in the figure 2, the manufacturing process of construction parts (1), initially comprises the preparation of a fragrable mass (12a) homogeneous, fast setting, based on hydraulic binder, Additives, fillers and water.
En un ejemplo concreto de realización, en la preparación de 100 Kg. de masa fraguable (12a) se emplean: 35 Kg. de ligante hidráulico, 5 Kg. de aditivo acelerador, 40 Kg. de polvo de mármol y 20 kg. de agua. Esta masa fraguable (12a) se trabaja hasta obtener un reparto homogéneo de sus componentes.In a specific embodiment, in the Preparation of 100 kg of fragile mass (12a) are used: 35 kg. Hydraulic binder, 5 kg accelerator additive, 40 kg powder of marble and 20 kg. of water. This fragrable mass (12a) is worked until obtaining a homogeneous distribution of its components.
Una vez aplicadas las capas de masa fraguable (12a) sobre las caras opuestas de una placa de mármol (11a) de mayor grosor que la placa final (11) a obtener en las piezas (1), dichas capas de masa fraguable (12a) son presionadas contra las superficies de la placa de mármol (11a) durante el tiempo de fraguado, a temperatura ambiente, aplicándoles una presión de 2 Kg./cm^{2}.Once the layers of fragrable mass are applied (12a) on the opposite faces of a marble plate (11a) of thicker than the end plate (11) to be obtained in the pieces (1), said layers of fragrable mass (12a) are pressed against the Marble plate surfaces (11a) during the time of set, at room temperature, applying a pressure of 2 Kg./cm^{2}.
En el ejemplo esquemático de la figura 2, el presionado de la masa fraguable (12a) contra la placa de mármol (11a) se realiza con la ayuda de un molde (2) y de unas placas de empuje (21) accionables por cualquier medio.In the schematic example of Figure 2, the pressing the fragrable mass (12a) against the marble plate (11a) is carried out with the help of a mold (2) and plates of push (21) operable by any means.
El tiempo de fraguado de la masa (12a) es del orden de 15 minutos; transcurrido este tiempo, la pieza (1 a) obtenida, que comprende la placa central (1a) de mármol y las dos capas de masa fraguada (12), es extraída del molde (2), pudiendo realizarse de forma inmediata el habitual corte transversal de la placa de mármol (11a) para obtener simultáneamente dos piezas de construcción (1) con sus respectivas placa de mármol (11) y placa de masa fraguada (12).The setting time of the dough (12a) is 15 minute order; after this time, the piece (1 a) obtained, comprising the central plate (1a) of marble and the two layers of set dough (12), is extracted from the mold (2), being able to the usual cross section of the marble plate (11a) to simultaneously obtain two pieces of construction (1) with their respective marble plate (11) and plate of set mass (12).
Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación.Once nature is sufficiently described of the invention, as well as a preferred embodiment, for the appropriate purposes that the materials, form, size and arrangement of the elements described may be modified, as long as this does not imply an alteration of the essential features of the invention claimed in continuation.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200402235A ES2265238B1 (en) | 2004-09-20 | 2004-09-20 | PART FOR CONSTRUCTION AND PROCEDURE FOR MANUFACTURING. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200402235A ES2265238B1 (en) | 2004-09-20 | 2004-09-20 | PART FOR CONSTRUCTION AND PROCEDURE FOR MANUFACTURING. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2265238A1 ES2265238A1 (en) | 2007-02-01 |
| ES2265238B1 true ES2265238B1 (en) | 2007-12-01 |
Family
ID=38290822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200402235A Expired - Fee Related ES2265238B1 (en) | 2004-09-20 | 2004-09-20 | PART FOR CONSTRUCTION AND PROCEDURE FOR MANUFACTURING. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2265238B1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES224358Y (en) * | 1976-10-27 | 1977-11-01 | COMPOSITE PANEL FOR CONSTRUCTION. | |
| CA1240343A (en) * | 1984-05-19 | 1988-08-09 | Chitoshi Jinno | Coating composition capable of forming ceramic-like coating and method of preparing such coating composition |
| CN1361843A (en) * | 1999-07-28 | 2002-07-31 | 波纹板生产及服务有限公司 | Composition for the fabrication of silicate plates |
| ES2203322B1 (en) * | 2002-05-09 | 2005-05-16 | Levantina Y Asociados De Minerales, S.A. | METHOD OF REINFORCEMENT OF PIECES OF NATURAL STONE AND STONE OBTAINED. |
-
2004
- 2004-09-20 ES ES200402235A patent/ES2265238B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2265238A1 (en) | 2007-02-01 |
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