EP1362966A1 - Pultruded composite panel - Google Patents
Pultruded composite panel Download PDFInfo
- Publication number
- EP1362966A1 EP1362966A1 EP02360151A EP02360151A EP1362966A1 EP 1362966 A1 EP1362966 A1 EP 1362966A1 EP 02360151 A EP02360151 A EP 02360151A EP 02360151 A EP02360151 A EP 02360151A EP 1362966 A1 EP1362966 A1 EP 1362966A1
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- European Patent Office
- Prior art keywords
- panel
- panel according
- coating
- stick coating
- gel
- 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.)
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Classifications
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- 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
- E04C2/10—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
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- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
Definitions
- the present invention relates to the field of the realization of parts made entirely of composite material, in particular large parts surface dimensions, such as panels, in particular for the use of formwork for concrete poured in place, and relates to a composite panel pultruded.
- the object of the present invention is to overcome these drawbacks by offering a composite panel produced in a continuous operation of pultrusion, having great rigidity while being of a weight, per unit surface, relatively weak and whose surface adhesion properties are very weak.
- the composite panel produced by pultrusion in a single operation and which has two flat faces parallel connected and stiffened by spacers integral with said faces and performed in the same pultrusion operation with the same materials, is characterized in that it is provided, on at least one side, with a coating nonstick.
- the figure of the attached drawing represents a composite panel, which is produced by pultrusion in a single operation and which comprises two parallel flat faces 1, which are connected and stiffened by spacers 2 integral with said faces 1 and produced in the same pultrusion operation with the same materials.
- this panel is provided, on at at least one side, with a non-stick coating 3.
- This non-stick coating 3 is in the form of a flexible or rigid composite layer applied to the corresponding face of the panel.
- the panel is made from original reinforcing fibers mineral and / or organic and / or chemical and thermosetting resin and / or thermoplastic.
- This fiber reinforcement can be supplemented with fibers of carbon and / or aramid fibers of the type polyparaphenyleneterephthalamide known under the trade name Kevlar from Du Pont de Nemours.
- Kevlar polyparaphenyleneterephthalamide
- Such an addition of carbon and / or aramid fibers of the Kevlar type from the company Du Pont de Nemours is particularly suitable for carrying out reinforcements parts intended to be subjected to greater stresses, such as, for example, a form face.
- copper braids can be introduced into the mass of the panel during the operation of pultrusion.
- This panel is produced by pultrusion with guiding reinforcing fibers of mineral and / or organic origin and / or chemical and possibly copper braids, as well as possibly carbon fibers and / or aramid fibers of the type polyparaphenyleneterephthalamide known under the trade name Kevlar from the company Du Pont de Nemours, assembled in the form of wires, strands, mats or fabrics, through a die, wires, strands, mats and / or the fabrics being previously coated with resin.
- Kevlar the type polyparaphenyleneterephthalamide known under the trade name Kevlar from the company Du Pont de Nemours
- the reinforcement fibers are guided at the entrance to the die through a canvas form with alignments horizontal and vertical and / or oblique openings each intended for guiding one or more wires, strands, mats or coated fabrics, before their entry into the sector.
- the composite panel obtained has perfectly positioned and dimensioned structural reinforcements in its constituent parts, namely, on the one hand, in the planar faces parallel 1 and, on the other hand, in the spacers 2 for connection and stiffening integral with said faces 1.
- the composite panel thus obtained exhibits stability dimensional and structural, i.e. does not undergo any deformation in a temperature range between -20 ° C and + 80 ° C and a weight per extremely small surface area compared to the characteristics of resistance to load as well as to deformation.
- the coating non-stick 3 is in the form of a flexible composite layer applied on at least one side of the panel by ultraviolet irradiation and consisting of a prepreg glass fabric produced by coating with fusion on one side of the fabric of a polypropylene film and by coating of the other side of an epoxy resin polymerizable with ultraviolet rays.
- the flexible composite layer is a polyester primer of the type known as commercial designation PALY GRAY POLYESTER PRIMER REF 862.7777 from the company known as STARCOLOR SAC and is made up of a primer and hardener mixed in a ratio of 1 to 20.
- this flexible composite layer is advantageously carried out by means of a cup pistol, said layer being sanded after evaporation of the solvents, then dried in the oven or oven.
- the non-stick coating 3 can also consist of a gel for concrete mold based on abrasion resistant polyester resin.
- such a gel can be that known under the trade name GEL-COAT GRIS SM 1329 ARA of the company FERRO PLASTICS EUROPE.
- the panel according to the invention is more particularly applicable, either for the realization of vertical delimitation elements of space that may possibly be under load, i.e. uniformly distributed load.
- vertical delimitation elements of space that may possibly be under load, i.e. uniformly distributed load.
- an interesting application is found in particular in the field of building and public works for the realization of formwork panels both vertical and horizontal.
- the inertia of such panels compared to panels of same weight per unit area is considerably increased and their rigidity is increased accordingly, so that for a weight per unit of given surface, the panels thus obtained are significantly more resistant. It follows that for the same use, the panels according to the invention have a weight of around 25% less than 30% compared to panels usually used.
- this panel allows a particularly easy formwork, without use other non-stick means, such as formwork oils or like.
- non-stick means such as formwork oils or like.
- the surface of the panel is protected against attacks caused by scraping residual concrete adherent, which result in deterioration of the formwork surface of so that during formwork following adhesions will be more numerous.
- the panel according to the present invention has a significantly improved over time compared to existing panels so that they can be amortized over a longer period, thus reducing the formwork costs.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
La présente invention concerne le domaine de la réalisation de pièces totalement en matière composite, en particulier de pièces de grandes dimensions surfaciques, telles que des panneaux, en particulier à usage de coffrage pour le béton coulé en place, et a pour objet un panneau composite pultrudé.The present invention relates to the field of the realization of parts made entirely of composite material, in particular large parts surface dimensions, such as panels, in particular for the use of formwork for concrete poured in place, and relates to a composite panel pultruded.
Il existe actuellement différents types de panneaux composites qui sont généralement réalisés par superposition de couches de différents matériaux, souvent synthétiques, ces matériaux étant assemblés entre eux sous pression.There are currently different types of composite panels which are generally made by superimposing layers of different materials, often synthetic, these materials being assembled together under pressure.
Il est ainsi possible d'obtenir des panneaux relativement rigides présentant, par ailleurs, des caractéristiques d'isolation thermique et/ou phonique dues essentiellement à la nature des matériaux insérés dans le sandwich constitué par la superposition desdits matériaux, les panneaux étant généralement réalisés dans des moules spécifiques pour chaque dimension de panneaux et bordurés pour être étanches.It is thus possible to obtain relatively rigid panels having, moreover, thermal insulation characteristics and / or phonic mainly due to the nature of the materials inserted in the sandwich formed by the superimposition of said materials, the panels generally being made in specific molds for each dimension of panels and edging to be waterproof.
Toutefois, pour l'obtention de panneaux présentant une grande rigidité, il est nécessaire de mettre en oeuvre un nombre important de couches superposées, ce qui entraíne un poids par unité de surface élevée, qui peut être incompatible avec certaines utilisations, notamment du fait des difficultés de manutention qui y sont liées.However, for obtaining panels having a large rigidity, it is necessary to use a large number of superimposed layers, which results in a high weight per unit area, which may be incompatible with certain uses, in particular due to related handling difficulties.
Il existe, certes, des produits présentant une grande rigidité, tout en étant d'un poids relativement faible. Ces produits sont, cependant, réalisés en une succession d'opérations mettant en oeuvre des éléments partiels assemblés suivant une configuration donnée pour l'obtention de structures alvéolaires, par exemple en nid d'abeille, permettant l'allégement de l'ensemble, tout en assurant une rigidité maximale.There are, of course, products with great rigidity, all being relatively light in weight. These products are, however, carried out in a succession of operations using elements partial assembled according to a given configuration to obtain honeycomb structures, for example honeycomb, allowing relief of the assembly, while ensuring maximum rigidity.
Il résulte d'un tel procédé de fabrication que les pièces obtenues sont d'un coût très élevé, qui est généralement incompatible avec l'utilisation de panneaux de grande surface destinés essentiellement au coffrage vertical ou horizontal.It follows from such a manufacturing process that the parts obtained are very expensive, which is generally incompatible with the use of large area panels intended mainly for vertical or horizontal formwork.
Enfin, les panneaux connus de ce type présentent un problème de difficulté de démoulage dû à une adhésion importante des liants à base de ciment sur la surface synthétique. Finally, known panels of this type present a problem difficulty in demolding due to significant adhesion of base binders cement on the synthetic surface.
La présente invention a pour but de pallier ces inconvénients en proposant un panneau composite réalisé en une opération continue de pultrusion, présentant une grande rigidité tout en étant d'un poids, par unité de surface, relativement faible et dont les propriété d'adhérence de surface sont très faibles.The object of the present invention is to overcome these drawbacks by offering a composite panel produced in a continuous operation of pultrusion, having great rigidity while being of a weight, per unit surface, relatively weak and whose surface adhesion properties are very weak.
Conformément à l'invention, le panneau composite, réalisé par pultrusion en une seule opération et qui comporte deux faces planes parallèles reliées et raidies par des entretoises solidaires desdites faces et réalisées dans la même opération de pultrusion avec les mêmes matériaux, est caractérisé en ce qu'il est pourvu, sur au moins une face, d'un revêtement anti-adhérent.According to the invention, the composite panel, produced by pultrusion in a single operation and which has two flat faces parallel connected and stiffened by spacers integral with said faces and performed in the same pultrusion operation with the same materials, is characterized in that it is provided, on at least one side, with a coating nonstick.
L'invention sera mieux comprise, grâce à la description ci-après, qui se rapporte à un mode de réalisation préféré, donné à titre d'exemple non limitatif, et expliqué avec référence au dessin schématique annexé, dont la figure unique est une vue en élévation et en coupe d'un panneau composite conforme à l'invention.The invention will be better understood, thanks to the description below, which relates to a preferred embodiment, given as non-limiting example, and explained with reference to the schematic drawing annexed, the single figure of which is a view in elevation and in section of a composite panel according to the invention.
La figure du dessin annexé représente un panneau composite,
qui est réalisé par pultrusion en une seule opération et qui comporte deux
faces planes parallèles 1, qui sont reliées et raidies par des entretoises 2
solidaires desdites faces 1 et réalisées dans la même opération de pultrusion
avec les mêmes matériaux.The figure of the attached drawing represents a composite panel,
which is produced by pultrusion in a single operation and which comprises two
parallel flat faces 1, which are connected and stiffened by
Conformément à l'invention, ce panneau est pourvu, sur au moins une face, d'un revêtement anti-adhérent 3. Ce revêtement anti-adhérent 3 est sous forme d'une couche composite flexible ou rigide appliquée sur la face correspondante du panneau.According to the invention, this panel is provided, on at at least one side, with a non-stick coating 3. This non-stick coating 3 is in the form of a flexible or rigid composite layer applied to the corresponding face of the panel.
Le panneau est réalisé à base de fibres de renfort d'origine minérale et/ou organique et/ou chimique et de résine thermodurcissable et/ou thermoplastique. Ce renfort de fibres peut être complété par des fibres de carbone et/ou des fibres aramides du type polyparaphénylènetéréphtalamide connu sous la dénomination commerciale Kevlar de la société Du Pont de Nemours. Une telle addition de fibres de carbone et/ou de fibres aramides du type Kevlar de la société Du Pont de Nemours est particulièrement adaptée pour la réalisation de renforcements de parties destinées à être soumises à de plus fortes sollicitations, telles que, par exemple, une face coffrante.The panel is made from original reinforcing fibers mineral and / or organic and / or chemical and thermosetting resin and / or thermoplastic. This fiber reinforcement can be supplemented with fibers of carbon and / or aramid fibers of the type polyparaphenyleneterephthalamide known under the trade name Kevlar from Du Pont de Nemours. Such an addition of carbon and / or aramid fibers of the Kevlar type from the company Du Pont de Nemours is particularly suitable for carrying out reinforcements parts intended to be subjected to greater stresses, such as, for example, a form face.
Selon une caractéristique de l'invention, des tresses de cuivre peuvent être introduites dans la masse du panneau pendant l'opération de pultrusion. Ainsi, il est possible, par raccordement de ces tresses à une source de courant électrique, de réaliser un chauffage de l'ensemble du panneau permettant une élévation de sa température de l'ordre de 20°C.According to a characteristic of the invention, copper braids can be introduced into the mass of the panel during the operation of pultrusion. Thus, it is possible, by connecting these braids to a source of electric current, to heat the entire panel allowing its temperature to rise by around 20 ° C.
La réalisation de ce panneau s'effectue par pultrusion avec guidage des fibres de renfort d'origine minérale et/ou organique et/ou chimique et, éventuellement, des tresses de cuivre, ainsi qu'éventuellement des fibres de carbone et/ou des fibres aramides du type polyparaphénylènetéréphtalamide connu sous la dénomination commerciale kevlar de la société Du Pont de Nemours, assemblées en forme de fils, de torons, de mats ou de tissus, à travers une filière, les fils, les torons, les mats et/ou les tissus étant préalablement enduits de résine. On obtient ainsi un panneau continu de largeur et d'épaisseur prédéterminées, ce panneau pouvant être débité en tronçons de longueur prédéterminée en fonction des besoins. Une telle découpe à la longueur de produits réalisés en continu est effectué d'une manière connue, à savoir, par exemple, par l'intermédiaire d'un dispositif de tronçonnage transversal accompagnant le déplacement longitudinal du produit en défilement et revenant à une position de départ après une passe de tronçonnage transversal.This panel is produced by pultrusion with guiding reinforcing fibers of mineral and / or organic origin and / or chemical and possibly copper braids, as well as possibly carbon fibers and / or aramid fibers of the type polyparaphenyleneterephthalamide known under the trade name Kevlar from the company Du Pont de Nemours, assembled in the form of wires, strands, mats or fabrics, through a die, wires, strands, mats and / or the fabrics being previously coated with resin. We thus obtain a continuous panel of predetermined width and thickness, this panel can be cut into sections of predetermined length depending on the needs. Such a cut to length of continuously produced products is carried out in a known manner, namely, for example, through a cross-cutting device accompanying the movement longitudinal of the moving product and returning to a starting position after a cross cutting pass.
Le guidage des fibres de renfort à l'entrée de la filière s'effectue
par l'intermédiaire d'une forme de canevas présentant des alignements
horizontaux et verticaux et/ou obliques d'ouvertures destinées chacune au
guidage d'un ou de plusieurs fils, torons, mats ou tissus enduits, avant leur
entrée dans la filière. Il en résulte que le panneau composite obtenu présente
des renforcements de structure parfaitement positionnés et dimensionnés
dans ses parties constitutives, à savoir, d'une part, dans les faces planes
parallèles 1 et, d'autre part, dans les entretoises 2 de liaison et de raidissage
solidaires desdites faces 1.The reinforcement fibers are guided at the entrance to the die
through a canvas form with alignments
horizontal and vertical and / or oblique openings each intended for
guiding one or more wires, strands, mats or coated fabrics, before their
entry into the sector. As a result, the composite panel obtained has
perfectly positioned and dimensioned structural reinforcements
in its constituent parts, namely, on the one hand, in the planar faces
parallel 1 and, on the other hand, in the
Le panneau composite ainsi obtenu présente une stabilité dimensionnelle et structurelle, c'est-à-dire ne subit aucune déformation dans un intervalle de température compris entre -20°C et +80°C et un poids par unité de surface extrêmement faible par rapport aux caractéristiques de résistance à la charge ainsi qu'à la déformation.The composite panel thus obtained exhibits stability dimensional and structural, i.e. does not undergo any deformation in a temperature range between -20 ° C and + 80 ° C and a weight per extremely small surface area compared to the characteristics of resistance to load as well as to deformation.
Selon une autre caractéristique de l'invention, le revêtement anti-adhérent 3 est sous forme d'une couche composite flexible appliquée sur au moins une face du panneau par irradiation aux ultraviolets et constituée par un tissu de verre pré-imprégné réalisé par enduction par fusion sur un côté du tissu d'un film polypropylène et par enduction de l'autre côté d'une résine époxy polymérisable aux rayons ultraviolets.According to another characteristic of the invention, the coating non-stick 3 is in the form of a flexible composite layer applied on at least one side of the panel by ultraviolet irradiation and consisting of a prepreg glass fabric produced by coating with fusion on one side of the fabric of a polypropylene film and by coating of the other side of an epoxy resin polymerizable with ultraviolet rays.
Selon un mode de réalisation préférentiel de l'invention, la couche composite flexible est un apprêt polyester du type connu sous la désignation commerciale APPRÊT POLYESTER GRIS PALINAL REF 862.7777 de la société dite STARCOLOR SAC et est constitué par un apprêt et un durcisseur mélangés dans un rapport de 1 à 20.According to a preferred embodiment of the invention, the flexible composite layer is a polyester primer of the type known as commercial designation PALY GRAY POLYESTER PRIMER REF 862.7777 from the company known as STARCOLOR SAC and is made up of a primer and hardener mixed in a ratio of 1 to 20.
L'application de cette couche composite flexible est avantageusement effectuée au moyen d'un pistolet à godet, ladite couche étant poncée après évaporation des solvants, puis séchée au four ou en étuve.The application of this flexible composite layer is advantageously carried out by means of a cup pistol, said layer being sanded after evaporation of the solvents, then dried in the oven or oven.
Conformément à une autre variante de réalisation de l'invention, le revêtement anti-adhérent 3 peut aussi être constitué par un gel pour moule à béton à base de résine polyester résistant à l'abrasion.In accordance with another alternative embodiment of the invention, the non-stick coating 3 can also consist of a gel for concrete mold based on abrasion resistant polyester resin.
A titre d'exemple, un tel gel peut être celui connu sous la dénomination commerciale GEL-COAT GRIS SM 1329 ARA de la société FERRO PLASTICS EUROPE.By way of example, such a gel can be that known under the trade name GEL-COAT GRIS SM 1329 ARA of the company FERRO PLASTICS EUROPE.
Un tel gel présente un point éclair de 32°C, à savoir identique à celui du styrène, un temps de prise sur 100 g à 2 % de durcisseur catalyseur Peroxyde de Méthyl-Ethyl-Cétane de l'ordre de 13 mn ± 4 mn, une prise en film pour une épaisseur de 400 µ, hors poisse de l'ordre de 40 mn ± 10 mn et une viscosité Brookfield RVF 100 aiguille n° 5 à 20 T/mn = 3 500 Cps ± 1 000 Cps, pour une thixotropie > 4.00.Such a gel has a flash point of 32 ° C, i.e. identical to that of styrene, a setting time on 100 g at 2% of catalyst hardener Methyl-Ethyl-Cetane peroxide of the order of 13 min ± 4 min, one taking film for a thickness of 400 µ, excluding tackiness of the order of 40 min ± 10 min and a Brookfield RVF 100 needle viscosity # 5 at 20 rpm = 3,500 Cps ± 1,000 Cps, for thixotropy> 4.00.
Le panneau conforme à l'invention est plus particulièrement applicable, soit pour la réalisation d'éléments verticaux de délimitation d'espace pouvant éventuellement être sous charge, soit de supports de charge répartie uniformément. A cet effet, une application intéressante se trouve notamment dans le domaine du bâtiment et des travaux publics pour la réalisation de panneaux de coffrage tant verticaux qu'horizontaux.The panel according to the invention is more particularly applicable, either for the realization of vertical delimitation elements of space that may possibly be under load, i.e. uniformly distributed load. For this purpose, an interesting application is found in particular in the field of building and public works for the realization of formwork panels both vertical and horizontal.
En outre, du fait de la possibilité de réalisation sous forme de panneaux creux, l'inertie de tels panneaux, par rapport à des panneaux de même poids par unité de surface est considérablement augmentée et leur rigidité est augmentée en conséquence, de sorte que, pour un poids par unité de surface donnée, les panneaux ainsi obtenus sont nettement plus résistants. Il en résulte que pour une même utilisation, les panneaux conformes à l'invention présentent un poids inférieur de l'ordre de 25 % à 30 % par rapport à des panneaux utilisés habituellement. In addition, due to the possibility of realization in the form of hollow panels, the inertia of such panels, compared to panels of same weight per unit area is considerably increased and their rigidity is increased accordingly, so that for a weight per unit of given surface, the panels thus obtained are significantly more resistant. It follows that for the same use, the panels according to the invention have a weight of around 25% less than 30% compared to panels usually used.
En outre, du fait de la prévision d'un revêtement anti-adhérent, ce panneau permet un décoffrage particulièrement aisé, sans utilisation d'autres moyens anti-adhérents, telles que les huiles de décoffrage ou analogues. Il en résulte que la surface du panneau est protégé contre les agressions que constituent les opérations de grattage de béton résiduel adhérent, qui ont pour conséquence de détériorer la surface de coffrage de sorte qu'au décoffrage suivant les adhérences seront plus nombreuses.In addition, due to the provision of a non-stick coating, this panel allows a particularly easy formwork, without use other non-stick means, such as formwork oils or like. As a result, the surface of the panel is protected against attacks caused by scraping residual concrete adherent, which result in deterioration of the formwork surface of so that during formwork following adhesions will be more numerous.
Ainsi, le panneau conforme à la présente invention présente une tenue dans le temps nettement améliorée par rapport aux panneaux existants de sorte que leur amortissement peut être prévu sur une durée plus longue, réduisant d'autant les frais de coffrage.Thus, the panel according to the present invention has a significantly improved over time compared to existing panels so that they can be amortized over a longer period, thus reducing the formwork costs.
Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté au dessin annexé. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention.Of course, the invention is not limited to the mode of realization described and represented in the appended drawing. Changes remain possible, especially from the point of view of the constitution of the various elements or by substituting technical equivalents, without however leaving the protection field of the invention.
Claims (7)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT02360151T ATE412093T1 (en) | 2002-05-15 | 2002-05-15 | PULTRUDED COMPOSITE ELEMENT |
| DE60229497T DE60229497D1 (en) | 2002-05-15 | 2002-05-15 | Pultruded composite element |
| EP02360151A EP1362966B1 (en) | 2002-05-15 | 2002-05-15 | Pultruded composite panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02360151A EP1362966B1 (en) | 2002-05-15 | 2002-05-15 | Pultruded composite panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1362966A1 true EP1362966A1 (en) | 2003-11-19 |
| EP1362966B1 EP1362966B1 (en) | 2008-10-22 |
Family
ID=29266024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02360151A Expired - Lifetime EP1362966B1 (en) | 2002-05-15 | 2002-05-15 | Pultruded composite panel |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1362966B1 (en) |
| AT (1) | ATE412093T1 (en) |
| DE (1) | DE60229497D1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007042038A2 (en) * | 2005-10-07 | 2007-04-19 | Fiberline A/S | A window element, a profiled pultruded panel, a system of a profiled pultruded panel and one or more fixation elements, a covering of a building or a house, a building or a house, a method of providing an outer weather resistant covering, and a building element |
| EP2138651A1 (en) | 2008-06-26 | 2009-12-30 | Saudi Oger | Shuttering panel made of a composite and process for manufacturing it by moulding |
| WO2010023342A2 (en) * | 2008-08-26 | 2010-03-04 | Crisanto Palacios Gavilan | Formwork panel |
| EP2540933A1 (en) * | 2011-06-29 | 2013-01-02 | Hofin GmbH | Board-shaped concreting form lining element |
| WO2013117196A1 (en) * | 2012-02-06 | 2013-08-15 | Nordic Platform P/S | Deck for scaffolding and method for its adaptation |
| EP4114635A4 (en) * | 2020-03-05 | 2024-03-13 | Mighty Buildings, Inc. | Three-dimensional printed building components and structures |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117861A1 (en) * | 1981-05-06 | 1982-11-25 | Friedrich 7250 Leonberg Eger | Formwork panel for receiving hardenable construction materials |
| JPH04337363A (en) * | 1991-05-13 | 1992-11-25 | Chugoku Marine Paints Ltd | Photosetting coating composition for application on concrete mold |
| US5397813A (en) * | 1993-11-12 | 1995-03-14 | General Electric Company | Premium release UV curable epoxysilicone compositions |
| EP1118735A1 (en) * | 2000-01-18 | 2001-07-25 | Hussor S.A. | Shuttering apparatus in composite material |
-
2002
- 2002-05-15 AT AT02360151T patent/ATE412093T1/en not_active IP Right Cessation
- 2002-05-15 EP EP02360151A patent/EP1362966B1/en not_active Expired - Lifetime
- 2002-05-15 DE DE60229497T patent/DE60229497D1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117861A1 (en) * | 1981-05-06 | 1982-11-25 | Friedrich 7250 Leonberg Eger | Formwork panel for receiving hardenable construction materials |
| JPH04337363A (en) * | 1991-05-13 | 1992-11-25 | Chugoku Marine Paints Ltd | Photosetting coating composition for application on concrete mold |
| US5397813A (en) * | 1993-11-12 | 1995-03-14 | General Electric Company | Premium release UV curable epoxysilicone compositions |
| EP1118735A1 (en) * | 2000-01-18 | 2001-07-25 | Hussor S.A. | Shuttering apparatus in composite material |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 017, no. 185 (C - 1047) 12 April 1993 (1993-04-12) * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007042038A2 (en) * | 2005-10-07 | 2007-04-19 | Fiberline A/S | A window element, a profiled pultruded panel, a system of a profiled pultruded panel and one or more fixation elements, a covering of a building or a house, a building or a house, a method of providing an outer weather resistant covering, and a building element |
| WO2007042038A3 (en) * | 2005-10-07 | 2007-08-02 | Fiberline As | A window element, a profiled pultruded panel, a system of a profiled pultruded panel and one or more fixation elements, a covering of a building or a house, a building or a house, a method of providing an outer weather resistant covering, and a building element |
| EP2138651A1 (en) | 2008-06-26 | 2009-12-30 | Saudi Oger | Shuttering panel made of a composite and process for manufacturing it by moulding |
| WO2010023342A2 (en) * | 2008-08-26 | 2010-03-04 | Crisanto Palacios Gavilan | Formwork panel |
| WO2010023342A3 (en) * | 2008-08-26 | 2010-05-14 | Crisanto Palacios Gavilan | Formwork panel |
| EP2540933A1 (en) * | 2011-06-29 | 2013-01-02 | Hofin GmbH | Board-shaped concreting form lining element |
| WO2013117196A1 (en) * | 2012-02-06 | 2013-08-15 | Nordic Platform P/S | Deck for scaffolding and method for its adaptation |
| EP4114635A4 (en) * | 2020-03-05 | 2024-03-13 | Mighty Buildings, Inc. | Three-dimensional printed building components and structures |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60229497D1 (en) | 2008-12-04 |
| ATE412093T1 (en) | 2008-11-15 |
| EP1362966B1 (en) | 2008-10-22 |
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