ES2345600B2 - REINFORCED CONCRETE FLEXIBLE PANEL WITH GLASS FIBERS AND INSULATION. - Google Patents
REINFORCED CONCRETE FLEXIBLE PANEL WITH GLASS FIBERS AND INSULATION. Download PDFInfo
- Publication number
- ES2345600B2 ES2345600B2 ES201000188A ES201000188A ES2345600B2 ES 2345600 B2 ES2345600 B2 ES 2345600B2 ES 201000188 A ES201000188 A ES 201000188A ES 201000188 A ES201000188 A ES 201000188A ES 2345600 B2 ES2345600 B2 ES 2345600B2
- Authority
- ES
- Spain
- Prior art keywords
- insulation
- glass fibers
- flexible
- reinforced
- concrete panel
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 239000003365 glass fiber Substances 0.000 title claims abstract description 11
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 3
- 239000011152 fibreglass Substances 0.000 claims description 5
- 239000011211 glass fiber reinforced concrete Substances 0.000 claims description 2
- 239000011210 fiber-reinforced concrete Substances 0.000 claims 1
- 229920002457 flexible plastic Polymers 0.000 claims 1
- 239000004568 cement Substances 0.000 abstract description 11
- 239000004033 plastic Substances 0.000 abstract description 10
- 239000012615 aggregate Substances 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 239000013305 flexible fiber Substances 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010012335 Dependence Diseases 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
- E04B2/92—Sandwich-type panels
-
- 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
-
- 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
- E04C2/284—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 at least one of the materials being insulating
- E04C2/288—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 at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
Panel flexible de hormigón reforzado con fibras de vidrio y aislamiento.Flexible fiber reinforced concrete panel of glass and insulation.
La invención se refiere a un material compuesto por telas plásticas, cemento, áridos, fibras de vidrio y material aislante. Este material, una vez fabricado, en contacto con el agua endurece y adquiere las características mecánicas del hormigón reforzado con las fibras de vidrio.The invention relates to a composite material by plastic fabrics, cement, aggregates, glass fibers and material insulating. This material, once manufactured, in contact with water hardens and acquires the mechanical characteristics of concrete reinforced with glass fibers.
Compuesto en sus caras exteriores por dos telas de material plástico cosido para evitar la salida del cemento, pero que a su vez permite el paso del agua para hidratar el cemento. En los laterales de ésta unos topes de material plástico termoendurecible. Interiormente dos capas (superior e inferior) de hormigón en seco adecuadamente dosificado (con áridos, y otros compuestos químicos) y las fibras.Composed on its outer faces by two fabrics of sewn plastic material to prevent cement from leaking, but which in turn allows the passage of water to hydrate the cement. In the sides of this one stops of plastic material thermosetting Inwardly two layers (upper and lower) of dry concrete properly dosed (with aggregates, and others chemical compounds) and fibers.
En la parte central se coloca una capa de esferas de porexpan o algún otro material aislante similar, con el espesor necesario para el fin al que se destine.In the central part a layer of spheres of porexpan or some other similar insulating material, with the thickness necessary for the purpose to which it is intended.
Todo el conjunto es prensado y cosido.The whole set is pressed and sewn.
Description
Panel flexible de hormigón reforzado con fibras de vidrio y aislamiento.Flexible fiber reinforced concrete panel of glass and insulation.
La presente invención se refiere a un material compuesto por telas plásticas, cemento, áridos, fibras de vidrio resistentes al ataque de los álcalis del cemento y material aislante. Este material, una vez fabricado, en contacto con el agua endurece y adquiere las características mecánicas del hormigón reforzado con las fibras de vidrio.The present invention relates to a material composed of plastic fabrics, cement, aggregates, glass fibers resistant to attack by cement and material alkalis insulating. This material, once manufactured, in contact with water hardens and acquires the mechanical characteristics of concrete reinforced with glass fibers.
La invención se encuadra dentro del campo de los materiales de construcción.The invention falls within the field of Construction materials.
Desde hace años es conocida la fabricación de productos de hormigón reforzado con fibra de vidrio, comúnmente conocido por GRC, abreviatura de sus siglas en inglés (Glassfiber Reinforced Concrete).The manufacture of fiberglass reinforced concrete products, commonly known for GRC, short for its acronym in English (Glassfiber Reinforced Concrete).
Son de destacar en éste sentido las patentes FR 2 149 998, mejorado por la patente ES 2 018 558, en cuanto a su dosificación de fibras conteniendo metacaolín.Of note in this regard are FR patents 2 149 998, improved by the ES 2 018 558 patent, in terms of its fiber dosage containing metacaolin.
La patente ES 2 054 295, propone un orden distinto para la mezcla de los distintos componentes que conforman el GRC.Patent ES 2 054 295 proposes an order different for mixing the different components that make up the GRC.
Mediante la patente 2 225 994, se protege un panel prefabricado con hormigón reforzado de fibra de vidrio explicando las particularidades del sistema de construcción de los paneles.By patent 2 225 994, a prefabricated panel with fiberglass reinforced concrete explaining the particularities of the construction system of the panels.
La patente ES 2 251 857 A1 describe un sistema para fabricar piezas de GRC mediante la inyección del material fresco y extracción del agua por aplicación de vacío.Patent ES 2 251 857 A1 describes a system to manufacture GRC parts by injecting the material fresh and water extraction by vacuum application.
En todos los sistemas anteriormente expuestos se describe un aplicación del material mezclado con agua, por lo que el hormigón así obtenido endurece en el momento de su aplicación, impidiendo posteriores manipulaciones cambios de sección.In all the above systems, describes an application of the material mixed with water, so the concrete thus obtained hardens at the time of application, preventing subsequent manipulations section changes.
En la patente europea 2 027 319, se describe un producto que tiene algunas características parecidas al producto que se pretende proteger. Sin embargo el producto que describe la patente anteriormente citada, presenta entre otros inconvenientes:In European Patent 2 027 319, a product that has some characteristics similar to the product that It is intended to protect. However the product that describes the patent cited above, presents among others inconveniences:
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- El sistema de construcción propuesto, impide la adicción de fibras al mortero en seco predosificado en la tela.He proposed construction system prevents fiber addiction to dry mortar pre-dosed on the fabric.
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- El material así obtenido presenta, por ello una baja resistencia a tracción (3,5 Mpa) del material una vez endurecido.He material thus obtained has, therefore, a low resistance to tensile (3.5 Mpa) of the material once hardened.
- --
- El citado material no contiene material específico de aislamiento por lo que resulta inaplicable con fines arquitectónicos.He cited material does not contain specific insulation material by which is irrelevant for architectural purposes.
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La presente invención se refiere a un material compuesto por telas plásticas, cemento, áridos, fibras de vidrio resistentes al ataque de los álcalis del cemento y material aislante. Este material, una vez fabricado, en contacto con el agua endurece y adquiere las características mecánicas del hormigón reforzado con las fibras de vidrio.The present invention relates to a material composed of plastic fabrics, cement, aggregates, glass fibers resistant to attack by cement and material alkalis insulating. This material, once manufactured, in contact with water hardens and acquires the mechanical characteristics of concrete reinforced with glass fibers.
Éste material está compuesto en sus caras exteriores por dos telas de material plástico adecuadamente cosido para evitar que se escape el cemento, pero que a su vez permite el paso del agua para hidratar el cemento. En los laterales de la tela hay unos topes de material plástico termoendurecible, que actuarán que servirán para realizar las juntas entre los distintos paneles "in situ".This material is composed on its outer faces by two fabrics of plastic material properly sewn to prevent the cement from escaping, but which in turn allows the passage of water to hydrate the cement. On the sides of the fabric there are stops of thermosetting plastic material, which will act to make the joints between the different panels " in situ ".
A continuación hay dos capas (superior e inferior) de espesor a definir según las necesidades de hormigón en seco adecuadamente dosificado (con áridos, y otros compuestos químicos - de manera no limitante- aceleradores de fraguado, superplastificantes, etc...) y las fibras.Next there are two layers (top e lower) of thickness to be defined according to the concrete needs in dry properly dosed (with aggregates, and other compounds chemicals - non-limitingly - setting accelerators, superplasticizers, etc ...) and the fibers.
En la parte central se coloca una capa de esferas de porexpan o algún otro material aislante similar, con el espesor necesario para el fin al que se destine.In the central part a layer of spheres of porexpan or some other similar insulating material, with the thickness necessary for the purpose to which it is intended.
Finalmente todo conjunto anteriormente descrito es prensado y cosido adecuadamente para que el material se mantenga unido y adquiera un espesor uniforme.Finally all set described above It is pressed and sewn properly so that the material stays joined and acquires a uniform thickness.
Con el material anteriormente expuesto se pueden producir telas de múltiples espesores, variando para ello los espesores del hormigón y de la capa de porexpán.With the above material you can produce multi-thickness fabrics, varying the thicknesses of concrete and porexpan layer.
El material así definido, es un sándwich flexible de GRC en seco y porexpán. Por lo que tiene gran capacidad mecánica y el aislamiento necesario.The material so defined is a sandwich Flexible of dry GRC and Porexpan. So it has great capacity Mechanical and insulation necessary.
El producto una vez fabricado, se almacena en rollos protegidos contra la humedad.The product once manufactured, is stored in rolls protected against moisture.
Una vez en el destino final, se coloca en su posición definitiva, adquiriendo múltiples formas dada su condición de manta flexible. Posteriormente una vez regada con agua, adquiere a partir de las dos horas siguientes sus características mecánicas:Once at the final destination, it is placed in your definitive position, acquiring multiple forms given its condition of flexible blanket. Later once watered with water, it acquires from the next two hours its characteristics mechanical:
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- Resistencia a compresión: superior a 30 MPa.Compressive strength: more than 30 MPa.
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- Resistencia a Tracción: 15 MpaTensile Strength: 15 Mpa
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Con el producto que se pretende proteger, se resuelven las carencias técnicas y morfológicas que presentan las patentes anteriormente expuestas:With the product to be protected, it they solve the technical and morphological deficiencies that the previously exposed patents:
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- Aumenta la resistencia a tracción, aumenta el brazo mecánico, por lo que se pueden obtener mejores prestaciones mecánicas.Increase tensile strength, increases the mechanical arm, so you can get better mechanical performance
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- Proporciona aislamiento térmico, gracias al material aislante confinado en su interior.Provides thermal insulation, thanks to the insulating material confined inside.
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Para mejor comprensión de cuanto se ha expuesto se acompaña un dibujo en el que esquemáticamente y tan sólo a título de ejemplo no limitativo, se representan un caso de realización.For a better understanding of how much has been exposed a drawing is accompanied in which schematically and only by title As a non-limiting example, a case study is shown.
La figura 1 es una vista en sección del elemento que se pretende proteger.Figure 1 is a sectional view of the element which is intended to protect.
Este material está compuesto por una tela (1) de material plástico adecuadamente cosido para evitar que se escape el cemento.This material is composed of a fabric (1) of properly sewn plastic material to prevent the cement.
En los laterales de la tela se colocan unos topes (4) de material plástico termoendurecible, que actuarán como escantillón para conferir un tamaño constante.On the sides of the fabric are placed stops (4) of thermosetting plastic material, which will act as Staircase to confer a constant size.
Sobre la tela se proyecta directamente, en seco el hormigón (2) adecuadamente dosificado (con áridos, y otros compuestos químicos -de manera no limitante- aceleradores de fraguado, superplastificantes, etc...) y las fibras.On the fabric it is projected directly, dry the concrete (2) properly dosed (with aggregates, and others chemical compounds - in a non-limiting way - accelerators setting, superplasticizers, etc ...) and fibers.
A continuación se coloca una capa de esferas de porexpan o algún otro material aislante similar (3), con el espesor necesario para el fin al que se destine.Then a layer of spheres of porexpan or some other similar insulating material (3), with the thickness necessary for the purpose to which it is intended.
Sobre ésta capa se proyecta nuevamente otra capa de hormigón (2) en seco previamente dosificado.On this layer another layer is projected again dry concrete (2) previously dosed.
Posteriormente se coloca otra tela de material plástico (1) de las mismas características que la primera.Subsequently another fabric of material is placed plastic (1) of the same characteristics as the first.
Finalmente todo conjunto anteriormente descrito es prensado y cosido (5) adecuadamente para que el material se mantenga unido y adquiera un espesor uniforme.Finally all set described above it is pressed and sewn (5) properly so that the material is hold together and acquire a uniform thickness.
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Éste material está compuesto por una tela de material plástico adecuadamente cosido para evitar que se escape el cemento.This material is composed of a fabric of properly sewn plastic material to prevent the cement.
En los laterales de la tela se colocan unos topes de material plástico termoendurecible, que actuarán como escantillón para conferir un tamaño constante.On the sides of the fabric are placed stops of thermosetting plastic material, which will act as Staircase to confer a constant size.
Sobre la tela se proyecta directamente, en seco el hormigón adecuadamente dosificado (con áridos, y otros compuestos químicos -de manera no limitante- aceleradores de fraguado, superplastificantes, etc...) y las fibras.On the fabric it is projected directly, dry properly dosed concrete (with aggregates, and other compounds chemicals - in a non-limiting way - setting accelerators, superplasticizers, etc ...) and the fibers.
A continuación se coloca una capa de esferas de porexpan o algún otro material aislante similar, con el espesor necesario para el fin al que se destine.Then a layer of spheres of porexpan or some other similar insulating material, with the thickness necessary for the purpose to which it is intended.
Sobre ésta capa se proyecta nuevamente otra capa de hormigón en seco previamente dosificado.On this layer another layer is projected again of dry concrete previously dosed.
Posteriormente se coloca otra tela de material plástico de las mismas características que la primera.Subsequently another fabric of material is placed plastic of the same characteristics as the first.
Finalmente todo conjunto anteriormente descrito es prensado y cosido adecuadamente para que el material se mantenga unido y adquiera un espesor uniforme.Finally all set described above It is pressed and sewn properly so that the material stays joined and acquires a uniform thickness.
El material aquí descrito, puede ser utilizado, de forma no limitativa, para las siguientes aplicaciones:The material described here can be used, non-limitingly, for the following applications:
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- Revestimientos de túnelesTunnel linings
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- Pasos de vaguadaSteps tidal
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- Pasos de vaguada hinchablesSteps inflatable trough
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- Encofrados perdidosLost formwork
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- Cerramientos de fachadasFaçade enclosures
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- Edificaciones modularesModular buildings
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- Edificaciones para emergenciasEmergency buildings
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- Cámaras bufas y trasdosados de fachadasSpaulders and trasdosados chambers of facades
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- Etc...Etc...
Claims (7)
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- Dos capas exteriores de tela de material plástico flexible.Two outer layers of fabric made of flexible plastic material.
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- Dos capas más interiores de hormigón reforzado con fibra de vidrioTwo innermost layers of fiber reinforced concrete glass
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- Un alma de material aislante de esferas de porexpán o similar.A core of insulating material of porexpan or similar spheres.
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- Unos topes laterales de material termoendureciblesSome thermosetting material side stops
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- Un cosido transversal.A cross stitching.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000188A ES2345600B2 (en) | 2010-02-17 | 2010-02-17 | REINFORCED CONCRETE FLEXIBLE PANEL WITH GLASS FIBERS AND INSULATION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000188A ES2345600B2 (en) | 2010-02-17 | 2010-02-17 | REINFORCED CONCRETE FLEXIBLE PANEL WITH GLASS FIBERS AND INSULATION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2345600A1 ES2345600A1 (en) | 2010-09-27 |
| ES2345600B2 true ES2345600B2 (en) | 2011-02-14 |
Family
ID=42727331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201000188A Active ES2345600B2 (en) | 2010-02-17 | 2010-02-17 | REINFORCED CONCRETE FLEXIBLE PANEL WITH GLASS FIBERS AND INSULATION. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2345600B2 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE632456A (en) * | 1962-05-18 | 1900-01-01 | ||
| US4229497A (en) * | 1977-11-03 | 1980-10-21 | Maso-Therm Corporation | Composite module with reinforced shell |
| IL66104A0 (en) * | 1981-07-27 | 1982-09-30 | Tesch G H | Preparation of fiber reinforced flat bodies containing a hardenable binder |
| DE9016062U1 (en) * | 1990-11-26 | 1991-02-14 | Müller Textil GmbH, 5276 Wiehl | Textile spacer fabric |
| JP2006307623A (en) * | 2005-03-31 | 2006-11-09 | Mitsubishi Materials Corp | Environmentally functional building material and its manufacturing method |
| KR100632700B1 (en) * | 2005-06-22 | 2006-10-13 | 현대산업개발 주식회사 | Corner-wall insulation panel for preventing dew condensation |
| GB2455008B (en) * | 2006-06-12 | 2011-02-02 | Concrete Canvas Ltd | Impregnated fabric |
-
2010
- 2010-02-17 ES ES201000188A patent/ES2345600B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2345600A1 (en) | 2010-09-27 |
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