EP0119940A2 - Metallic reinforcing system to join two concrete building parts - Google Patents
Metallic reinforcing system to join two concrete building parts Download PDFInfo
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- EP0119940A2 EP0119940A2 EP84420047A EP84420047A EP0119940A2 EP 0119940 A2 EP0119940 A2 EP 0119940A2 EP 84420047 A EP84420047 A EP 84420047A EP 84420047 A EP84420047 A EP 84420047A EP 0119940 A2 EP0119940 A2 EP 0119940A2
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- friable material
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/125—Reinforcement continuity box
Definitions
- the present invention relates to a metal reinforcement system for connecting between two concrete work parts.
- reinforced concrete structures generally require their realization in several parts which are formwork successively.
- a first solution consists in piercing the formwork and passing it through the connecting reinforcement. This solution has the disadvantage of degrading the formwork and making formwork long and difficult.
- Another solution consists in folding up reinforcing pieces along the formwork, during the first concreting phase, then after formwork removal, broaching the concrete, in order to release and straighten them. This work is long and presents many risks as to the quality of the result obtained.
- Another possibility is to include part of the reinforcing pieces in bodies of rigid but brittle material, such as foam of synthetic material or a chipboard of sawdust.
- the present invention aims to make this operation easier and faster.
- the wall of the layer of friable material in contact with the concrete of the first part of the work is covered with at least one strip or the like protruding from the layer of friable material. so as to remain accessible at the visible face thereof after formwork removal from the first part of the structure.
- This arrangement allows, by a traction exerted on an accessible end of the strip, to tear the friable material and to initiate its detachment from the concrete, which provides an appreciable time saving for the release of the reinforcing parts.
- the strips are of width adapted to the panel and the reinforcements used, and can be solid, perforated, in the form of a ribbon, mesh, net, cord. They can be made of different materials, such as natural or synthetic textile, synthetic material, metal, etc.
- each connecting element Depending on the dimensions and the shape of each connecting element, it is possible to provide a single central strip, or several strips arranged on either side of • and between the reinforcing pieces and between them.
- This arrangement has the advantage of making it possible to tear off suddenly on the lateral parts of friable material. When these parts have been torn off the central area is easy to remove, since it has little adhesion to the concrete.
- the strips or profiles can have a specific color facilitating the identification of the various reinforcement models used on the same work.
- each strip covering all or part of the wall of friable material in contact with the concrete of the first part of the work is impregnated with a setting retardant adjuvant.
- each frame part (4) comprises a central part (5) in a U extended by two branches (6) bent at 90 °.
- the two branches (6) are embedded in the layer of friable material (3) and the central U-shaped part (5) of each piece of reinforcement projects from the large face of the layer of friable material (3).
- the connecting element (2) is positioned in a known manner inside the formwork of the first wall, the main thing being that one end (8) of the strip (7) is accessible after formwork removal.
- Figure 2 shows a wall (9) constituting the first part of the work after formwork.
- the friable material (3) is removed which releases the branches (6) from the reinforcing pieces (4).
- these branches (6) are unfolded for positioning within the formwork of a second perpendicular wall.
- the connecting element (2) is only equipped with a central strip (7).
- the element (13) comprises a layer of friable material (3), from which protrude pieces of reinforcement constituted by pins (14) in the form of C.
- FIGS 7 to 10 show four embodiments of bands that can be used. These bands are constituted respectively by an openwork ribbon (17) shown in Figure 7, a mesh (18) shown in Figure 8, a net (19) shown in Figure 9 and a cord (20) shown in Figure 10 .
- each lateral part of the layer of friable material (3) is equipped with an L-shaped profile (22), the wing (23) of which covers the large face thereof. facing the first part of the structure and the wing (24) of which covers a small lateral face thereof.
- each lateral part of the layer of friable material (3) is equipped with a U-shaped profile (25), the core (26) of which covers a small lateral face of it. ci and the two wings (27) and (28) of which cover part of the large faces thereof facing respectively towards the first part of the structure and on the opposite side.
- Figures 13 and 14 show arrangements corresponding respectively to those of Figures 11 and 12, but in which the profiles (22) and (25) have small returns (29) facing inwardly of the layer of friable material. These returns produce a local weakening of the friable material section, making it easier to tear off the latter.
- FIG. 15 shows in perspective an embodiment of an element comprising lateral profiles (22, 25) and end profiles (30).
- bands in the form of ribbons or profiles can be made of different materials such as synthetic material, metal, natural or artificial textile, etc. As long as the material used is sufficiently porous, and if this is of interest in 'envisaged application, it can be soaked with an adjuvant forming setting retarder allowing, after washing the concrete, to obtain a rough surface.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
La présente invention a pour objet un système d'armature métallique de liaison entre deux parties d'ouvrage en béton.The present invention relates to a metal reinforcement system for connecting between two concrete work parts.
La dimension et la forme des ouvrages en béton armé nécessitent en général leur réalisation en plusieurs parties qui sont coffrées successivement.The size and shape of reinforced concrete structures generally require their realization in several parts which are formwork successively.
Afin d'assurer la continuité de l'armature, il est nécessaire que des parties de celle-ci soient noyées dans l'une et l'autre parties d'ouvrage bétonnées successivement.To ensure the continuity of the reinforcement, it is necessary that parts of it be embedded in both parts of the work successively concreted.
Une première solution consiste à percer les coffrages et à les faire traverser par les armatures de liaison. Cette solution présente l'inconvénient de dégrader les coffrages et de rendre le décoffrage long et difficile.A first solution consists in piercing the formwork and passing it through the connecting reinforcement. This solution has the disadvantage of degrading the formwork and making formwork long and difficult.
Une autre solution consiste à replier des pièces d'armature le long du coffrage, lors de la première phase de bétonnage, puis après décoffrage, à brocher le béton, afin de les dégager et de les redresser. Ce travail est long et présente de nombreux aléas quant à la qualité du résultat obtenu.Another solution consists in folding up reinforcing pieces along the formwork, during the first concreting phase, then after formwork removal, broaching the concrete, in order to release and straighten them. This work is long and presents many risks as to the quality of the result obtained.
Une autre possibilité consiste à inclure une partie des pièces d'armature dans des corps de matière rigide mais friable, telle que de la mousse de matière synthétique ou un aggloméré de sciure de bois.Another possibility is to include part of the reinforcing pieces in bodies of rigid but brittle material, such as foam of synthetic material or a chipboard of sawdust.
Dans la forme d'exécution décrite dans le brevet français 2 261 817, les pièces d'armature sont cintrées de manière à présenter un profil en forme de L. Une des branches du L est noyée dans une couche de matière synthétique à l'état liquide, qui, lors de son séchage, durcit tout en demeurant friable, assurant une excellente tenue relative des différentes pièces constitutives de l'armature. Cette pièce de matière synthétique est alors positionnée à l'intérieur du coffrage de la première partie d'ouvrage dans la zone de liaison entre les deux parties d'ouvrage, de telle sorte que les branches dépassant de la pièce de matière synthétique fassent saillie à l'intérieur du premier coffrage et se trouvent emprisonnées dans la première partie d'ouvrage après coulée du béton.In the embodiment described in French patent 2,261,817, the reinforcing pieces are bent so as to have an L-shaped profile. One of the branches of the L is embedded in a layer of synthetic material in the state liquid, which, upon drying, hardens while remaining brittle, ensuring excellent relative strength of the various component parts of the frame. This piece of synthetic material is then positioned inside the formwork of the first part of the work in the connection zone between the two parts of the work, so that the branches protruding from the piece of synthetic material protrude at the interior of the first chest ge and are trapped in the first part of the structure after pouring the concrete.
Après décoffrage, la matière synthétique est cassée et grattée de manière à dégager les branches des pièces d'armature qu'elle contenait.After stripping, the synthetic material is broken and scraped so as to free the branches from the reinforcing parts it contained.
Ces branches sont alors dépliées de façon à être amenées dans le prolongement des branches noyées dans le béton de la première partie d'ouvrage. Il est alors procédé au coffrage et au ferraillage de la seconde partie d'ouvrage qui, après coulée du béton, est fermement relié à la première partie d'ouvrage par les pièces d'armature métallique et par son inclusion à l'intérieur de la première partie d'ouvrage au niveau du volume initialement occupé par la matière synthétique.These branches are then unfolded so as to be brought in the extension of the branches embedded in the concrete of the first part of the structure. Formwork and reinforcement are then carried out on the second part of the structure which, after pouring the concrete, is firmly connected to the first part of the structure by the metal reinforcement pieces and by its inclusion inside the first part of the work at the level of the volume initially occupied by the synthetic material.
Cette seconde solution est de mise en oeuvre beaucoup plus simple sur le chantier que les techniques ancestrales, mais nécessite, bien entendu, de procéder à l'enlèvement de la mousse, cette opération étant réalisée à l'aide d'outils courants, tels que truelle, arrache-clou, pic, marteau, etc...This second solution is much simpler to implement on the site than the ancestral techniques, but of course requires removing the foam, this operation being carried out using common tools, such as trowel, nail puller, pick, hammer, etc.
Il en est de même lorsque les pièces d'armature sont positionnées dans l'élément friable non pas préalablement à la coulée de celui-ci, mais par introduction dans des trous et empreintes qu'il présente à l'état rigide.It is the same when the reinforcing pieces are positioned in the friable element not before the casting of the latter, but by introduction into holes and imprints which it has in the rigid state.
La présente invention vise à rendre plus facile et plus rapide cette opération.The present invention aims to make this operation easier and faster.
A cet effet, dans le système qu'elle concerne, la paroi de la couche de matière friable en contact avec le béton de la première partie d'ouvrage, est recouverte d'au moins une bande ou similaire dépassant de la couche de matière friable de façon à demeurer accessible au niveau de la face visible de celle-ci après décoffrage de la première partie d'ouvrage.To this end, in the system which it concerns, the wall of the layer of friable material in contact with the concrete of the first part of the work, is covered with at least one strip or the like protruding from the layer of friable material. so as to remain accessible at the visible face thereof after formwork removal from the first part of the structure.
Cet agencement permet, par une traction exercée sur une extrémité accessible de la bande, de déchirer la matière friable et d'amorcer son décollement du béton, ce qui procure un gain de temps appréciable pour le dégagement des pièces d'armature.This arrangement allows, by a traction exerted on an accessible end of the strip, to tear the friable material and to initiate its detachment from the concrete, which provides an appreciable time saving for the release of the reinforcing parts.
Les bandes sont de largeur adaptée au panneau et aux armatures utilisées, et peuvent être pleines, ajourées, en forme de ruban, de grillage, de filet, de cordon. Elles peuvent être réalisées en différents matériaux, tels que textile naturel ou synthétique, matière synthétique, métal, etc...The strips are of width adapted to the panel and the reinforcements used, and can be solid, perforated, in the form of a ribbon, mesh, net, cord. They can be made of different materials, such as natural or synthetic textile, synthetic material, metal, etc.
En fonction des dimensions et de la forme de chaque élément de liaison, il est possible de prévoir une seule bande centrale, ou plusieurs bandes disposées de part et • d'autre des pièces d'armature et entre celles-ci.Depending on the dimensions and the shape of each connecting element, it is possible to provide a single central strip, or several strips arranged on either side of • and between the reinforcing pieces and between them.
Selon une forme d'exécution les bandes disposées de part et d'autre des pièces d'armature sont constituées par des profilés en L ou U, dont une aile recouvre une partie de la grande face de la couche de matière friable, dont une aile recouvre une petite face latérale de cette couche et dont la dernière aile dans le cas d'un profilé en U recouvre une partie de l'autre grande face latérale.According to one embodiment, the strips arranged on either side of the reinforcing pieces are formed by L or U profiles, one wing of which covers part of the large face of the layer of friable material, one of which is a wing. covers a small side face of this layer and the last wing of which in the case of a U-shaped section covers part of the other large side face.
Cet agencement présente l'intérêt de permettre d'arracher à coup sur les parties latérales de matière friable. Lorsque ces parties ont été arrachées la zone centrale est facile à enlever, du fait qu'elle ne présente que peu d'adhérence au béton.This arrangement has the advantage of making it possible to tear off suddenly on the lateral parts of friable material. When these parts have been torn off the central area is easy to remove, since it has little adhesion to the concrete.
Les bandes ou profilés peuvent avoir une couleur spécifique facilitant l'identification des divers modèles d'armature utilisés sur un même ouvrage.The strips or profiles can have a specific color facilitating the identification of the various reinforcement models used on the same work.
Il a en outre été constaté que la zone du béton de la première partie d'ouvrage, en contact avec la matière friable, est relativement lisse, ce qui doit être évité dans certaines applications.It has also been observed that the concrete area of the first part of the structure, in contact with the friable material, is relatively smooth, which must be avoided in certain applications.
Aussi, conformément à une autre caractéristique de l'invention, chaque bande recouvrant tout ou partie de la paroi de matière friable en contact avec le béton de la première partie d'ouvrage est imprégnée d'un adjuvant retardateur de prise.Also, in accordance with another characteristic of the invention, each strip covering all or part of the wall of friable material in contact with the concrete of the first part of the work is impregnated with a setting retardant adjuvant.
De ce fait, après décoffrage de la première partie d'ouvrage et retrait de la matière synthétique assurant la tenue des pièces d'armature de liaison, il est procédé au lavage de la surface de béton, dans la zone de liaison en tre les deux parties d'ouvrage, laissant à celle-ci un aspect rugueux.Therefore, after formwork removal from the first part of the structure and removal of the synthetic material ensuring the holding of the connection reinforcement pieces, the concrete surface is washed, in the connection zone between the two parts of the structure, leaving it with a rough appearance.
De toute façon, l'invention sera bien comprise à l'aide de la description qui suit en référence au dessin schématique annexé, représentant à titre d'exemples non limitatifs, plusieurs formes d'exécution de ce système :
- Figure 1 est une vue en perspective d'un premier élément de liaison entre deux parties d'ouvrage ;
- Figure 2 est une vue de cet élément après décoffrage de la première partie d'ouvrage ;
- Figure 3 en est une vue en perspective au cours de la mise en position définitive des pièces d'armature ;
- Figure 4 est une vue en coupe transversale de l'élément de figure 3 ;
- Figures 5 et 6 sont deux vues en perspective de deux autres éléments de liaison ;
- Figures 7 à 10 sont des vues à échelle agrandie de quatre tronçons de bandes pouvant être utilisés dans les éléments de liaison schématisés précédemment ;
- Figures 11 à 14 sont des vues partielles, en coupe transversale , de quatre éléments équipés de quatre types de bandes latérales en forme de profilés ;
- Figure 15 est une vue en perspective d'une extrémité d'un élément équipé de profilés conformément aux formes d'exécution des figures 11 à 14.
- La figure 1 représente un élément de liaison (2). Cet élément comprend une couche (3) de mousse de matière synthétique rigide mais friable, de section trapézoïdale.
- Figure 1 is a perspective view of a first connecting element between two parts of the work;
- Figure 2 is a view of this element after formwork removal of the first part of the structure;
- Figure 3 is a perspective view during the final positioning of the reinforcing pieces;
- Figure 4 is a cross-sectional view of the element of Figure 3;
- Figures 5 and 6 are two perspective views of two other connecting elements;
- Figures 7 to 10 are views on an enlarged scale of four sections of strips that can be used in the connecting elements shown previously;
- Figures 11 to 14 are partial views, in cross section, of four elements fitted with four types of lateral strips in the form of profiles;
- Figure 15 is a perspective view of one end of an element fitted with profiles in accordance with the embodiments of Figures 11 to 14.
- Figure 1 shows a connecting element (2). This element comprises a layer (3) of rigid but brittle synthetic foam, of trapezoidal section.
Les éléments d'armature (4) sont tenus dans la couche de matière (3). A cet effet, chaque pièce d'armature (4) comprend une partie centrale (5) en U prolongée par deux branches (6) cintrées à 90°. Les deux branches (6) sont noyées dans la couche de matière friable (3) et la partie centrale en U (5) de chaque pièce d'armature fait saillie de la grande face de la couche de matière friable (3).The reinforcing elements (4) are held in the material layer (3). To this end, each frame part (4) comprises a central part (5) in a U extended by two branches (6) bent at 90 °. The two branches (6) are embedded in the layer of friable material (3) and the central U-shaped part (5) of each piece of reinforcement projects from the large face of the layer of friable material (3).
Cette couche de matière friable (3) est recouverte sur sa grande face, dont font saillie les parties (5) des pièces d'armature, par une bande (7) s'étendant sur toute sa longueur et débordant de l'une au moins de ses extrémités.This layer of friable material (3) is covered on its large face, from which the parts (5) of the reinforcing pieces project, by a strip (7) extending over its entire length and projecting from at least one of its ends.
L'élément de liaison (2) est positionné de façon connue à l'intérieur du coffrage du premier mur, l'essentiel étant qu'une extrémité (8) de la bande (7) soit accessible après décoffrage.The connecting element (2) is positioned in a known manner inside the formwork of the first wall, the main thing being that one end (8) of the strip (7) is accessible after formwork removal.
La figure 2 représente un mur (9) constituant la première partie d'ouvrage après décoffrage. Par traction exercée sur la bande (7) à partir de son extrémité (8), il est procédé à l'arrachement de la matière friable (3) qui dégage les branches (6) des pièces d'armature (4). Comme montré aux figures 3 et 4, ces branches (6) sont dépliées en vue de leur positionnement à l'intérieur du coffrage d'un second mur perpendiculaire.Figure 2 shows a wall (9) constituting the first part of the work after formwork. By traction exerted on the strip (7) from its end (8), the friable material (3) is removed which releases the branches (6) from the reinforcing pieces (4). As shown in Figures 3 and 4, these branches (6) are unfolded for positioning within the formwork of a second perpendicular wall.
Dans la forme d'exécution représentée aux figures 1 à 4, l'élément de liaison (2) n'est équipé que d'une bande centrale (7).In the embodiment shown in Figures 1 to 4, the connecting element (2) is only equipped with a central strip (7).
Dans la forme d'exécution représentée à la figure 5 correspondant à un élément (10) de plus grande largeur, dans lequel sont inclus des éléments d'armature (4) de même forme que précédemment, il est prévu trois bandes d'arrachement de la matière friable (3), à savoir une bande centrale (7) et deux bandes latérales (12).In the embodiment shown in Figure 5 corresponding to a member (10) of greater width, in which are included reinforcing elements (4) of the same shape as before, there are provided three tear strips the friable material (3), namely a central strip (7) and two side strips (12).
Dans la forme d'exécution représentée à la figure 6, l'élément (13) comprend une couche de matière friable (3), de laquelle font saillie des pièces d'armature constituées par des épingles (14) en forme de C.In the embodiment shown in FIG. 6, the element (13) comprises a layer of friable material (3), from which protrude pieces of reinforcement constituted by pins (14) in the form of C.
Dans ce cas, il est prévu deux bandes d'arrachement (15) et (16), situées de part et d'autre des épingles (14).In this case, two tear strips (15) and (16) are provided, located on either side of the pins (14).
Les figures 7 à 10 représentent quatre formes d'exécution de bandes pouvant être utilisées. Ces bandes sont constituées respectivement par un ruban ajouré (17) représenté à la figure 7, un grillage (18) représenté à la figure 8, un filet (19) représenté à la figure 9 et un cordon (20) représenté à la figure 10.Figures 7 to 10 show four embodiments of bands that can be used. These bands are constituted respectively by an openwork ribbon (17) shown in Figure 7, a mesh (18) shown in Figure 8, a net (19) shown in Figure 9 and a cord (20) shown in Figure 10 .
Dans la forme d'exécution représentée à la figure 11, chaque partie latérale de la couche de matière friable (3) est équipée d'un profilé en L (22) dont l'aile (23) recouvre la grande face de celle-ci tournée vers la première partie d'ouvrage et dont l'aile (24) recouvre une petite face latérale de celle-ci.In the embodiment shown in FIG. 11, each lateral part of the layer of friable material (3) is equipped with an L-shaped profile (22), the wing (23) of which covers the large face thereof. facing the first part of the structure and the wing (24) of which covers a small lateral face thereof.
Dans la forme d'exécution représentée à la figure 12, chaque partie latérale de la couche de matière friable (3) est équipée d'un profilé en U (25) dont l'âme (26) recouvre une petite face latérale de celle-ci et dont les deux ailes (27) et (28) recouvrent une partie des grandes faces de celles-ci tournées respectivement vers la première partie d'ouvrage et du côté opposé.In the embodiment shown in FIG. 12, each lateral part of the layer of friable material (3) is equipped with a U-shaped profile (25), the core (26) of which covers a small lateral face of it. ci and the two wings (27) and (28) of which cover part of the large faces thereof facing respectively towards the first part of the structure and on the opposite side.
Les figures 13 et 14 représentent des agencements correspondant respectivement à ceux des figures 11 et 12, mais dans lesquels les profilés (22) et (25) présentent des petits retours (29) tournés vers l'intérieur de la couche de matière friable. Ces retours réalisent un affaiblissement local de la section de matière friable, facilitant l'arrachage de celle-ci.Figures 13 and 14 show arrangements corresponding respectively to those of Figures 11 and 12, but in which the profiles (22) and (25) have small returns (29) facing inwardly of the layer of friable material. These returns produce a local weakening of the friable material section, making it easier to tear off the latter.
La figure 15 représente en perspective une forme d'exécution d'un élément comportant des profilés latéraux (22, 25) et des profilés d'extrémité (30).FIG. 15 shows in perspective an embodiment of an element comprising lateral profiles (22, 25) and end profiles (30).
Ces bandes sous forme de rubans ou de profilés peuvent être réalisées en différents matériaux tels que matière synthétique, métal, textile naturel ou artificiel, etc... Dans la mesure où le matériau utilisé est suffisamment poreux, et si cela présente un intérêt dans l'application envisagée, il peut être imbibé d'un adjuvant formant retardateur de prise permettant, après lavage du béton, l'obtention d'une surface rugueuse.These bands in the form of ribbons or profiles can be made of different materials such as synthetic material, metal, natural or artificial textile, etc. As long as the material used is sufficiently porous, and if this is of interest in 'envisaged application, it can be soaked with an adjuvant forming setting retarder allowing, after washing the concrete, to obtain a rough surface.
Comme il ressort de ce qui précède, l'invention apporte une grande amélioration à la technique existante en fournissant un système de liaison entre deux parties d'ouvrage en béton, dont la mise en oeuvre sur le chantier est simple et rapide.As is apparent from the above, the invention brings a great improvement to the existing technique by providing a connection system between two parts of the concrete structure, the implementation of which on site is simple and rapid.
Comme il va de soi, l'invention ne se limite pas aux seules formes d'exécution de ce système décrites ci-dessus à titre d'exemples ; elle en embrasse, au contraire, toutes les variantes de réalisation.It goes without saying that the invention is not limited to only embodiments of this system described above by way of examples; on the contrary, it embraces all of its variant embodiments.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT84420047T ATE23898T1 (en) | 1983-03-17 | 1984-03-14 | METALLIC REINFORCEMENT DEVICE FOR CONNECTING TWO CONCRETE PARTS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8304790 | 1983-03-17 | ||
| FR8304790A FR2542790B1 (en) | 1983-03-17 | 1983-03-17 | METAL REINFORCEMENT SYSTEM FOR CONNECTION BETWEEN TWO CONCRETE STRUCTURES |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0119940A2 true EP0119940A2 (en) | 1984-09-26 |
| EP0119940A3 EP0119940A3 (en) | 1985-01-16 |
| EP0119940B1 EP0119940B1 (en) | 1986-11-26 |
Family
ID=9287154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84420047A Expired EP0119940B1 (en) | 1983-03-17 | 1984-03-14 | Metallic reinforcing system to join two concrete building parts |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0119940B1 (en) |
| AT (1) | ATE23898T1 (en) |
| DE (2) | DE119940T1 (en) |
| FR (1) | FR2542790B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2579251A1 (en) * | 1985-03-22 | 1986-09-26 | Orluc Michel | Destructible frame making it possible to carry out the finishing of the framing of an opening and the anchoring of the woodwork door frame |
| EP0950780A1 (en) * | 1998-04-15 | 1999-10-20 | Société Des Produits Fabriqués Normalisés | Device for positioning rebars in a shuttering for the execution of a construction in reinforced concrete |
| FR2928950A1 (en) * | 2008-03-21 | 2009-09-25 | Fimurex Sa | Caisson for continuity box to set connecting rods between e.g. walls of concrete structure, has plastic film comprising protuberances after casting concrete for forming one of elements of concrete structure or edifice |
| DE102009001203A1 (en) * | 2009-02-26 | 2010-09-02 | Philipp Gmbh | Storage device for angled cable loops and method for producing precast concrete parts |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2307073B1 (en) * | 1973-02-14 | 1974-03-28 | Hochtief Ag | DEVICE FOR STORING WALL CONNECTING IRON |
| CH562376A5 (en) * | 1974-02-27 | 1975-05-30 | Brechbuehler Fritz | |
| DE3121632A1 (en) * | 1981-05-30 | 1982-12-23 | Heribert 8440 Straubing Hiendl | Device for retaining steel connecting members for concrete structural parts, and process for producing this device |
-
1983
- 1983-03-17 FR FR8304790A patent/FR2542790B1/en not_active Expired
-
1984
- 1984-03-14 DE DE198484420047T patent/DE119940T1/en active Pending
- 1984-03-14 DE DE8484420047T patent/DE3461493D1/en not_active Expired
- 1984-03-14 EP EP84420047A patent/EP0119940B1/en not_active Expired
- 1984-03-14 AT AT84420047T patent/ATE23898T1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2307073B1 (en) * | 1973-02-14 | 1974-03-28 | Hochtief Ag | DEVICE FOR STORING WALL CONNECTING IRON |
| CH562376A5 (en) * | 1974-02-27 | 1975-05-30 | Brechbuehler Fritz | |
| DE3121632A1 (en) * | 1981-05-30 | 1982-12-23 | Heribert 8440 Straubing Hiendl | Device for retaining steel connecting members for concrete structural parts, and process for producing this device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2579251A1 (en) * | 1985-03-22 | 1986-09-26 | Orluc Michel | Destructible frame making it possible to carry out the finishing of the framing of an opening and the anchoring of the woodwork door frame |
| EP0950780A1 (en) * | 1998-04-15 | 1999-10-20 | Société Des Produits Fabriqués Normalisés | Device for positioning rebars in a shuttering for the execution of a construction in reinforced concrete |
| FR2777583A1 (en) * | 1998-04-15 | 1999-10-22 | Soc D Produits Fabriques Norma | DEVICE FOR POSITIONING REINFORCEMENT RODS IN A FORMWORK FOR THE REALIZATION OF A REINFORCED CONCRETE STRUCTURE |
| FR2928950A1 (en) * | 2008-03-21 | 2009-09-25 | Fimurex Sa | Caisson for continuity box to set connecting rods between e.g. walls of concrete structure, has plastic film comprising protuberances after casting concrete for forming one of elements of concrete structure or edifice |
| DE102009001203A1 (en) * | 2009-02-26 | 2010-09-02 | Philipp Gmbh | Storage device for angled cable loops and method for producing precast concrete parts |
| DE102009001203B4 (en) | 2009-02-26 | 2023-03-30 | Philipp Gmbh | Storage device for angled rope loops and method of manufacturing precast concrete parts |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE23898T1 (en) | 1986-12-15 |
| DE3461493D1 (en) | 1987-01-15 |
| DE119940T1 (en) | 1985-10-10 |
| EP0119940B1 (en) | 1986-11-26 |
| EP0119940A3 (en) | 1985-01-16 |
| FR2542790A1 (en) | 1984-09-21 |
| FR2542790B1 (en) | 1985-07-12 |
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