WO1995025864A1 - Panel for storage ponds - Google Patents

Panel for storage ponds Download PDF

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Publication number
WO1995025864A1
WO1995025864A1 PCT/FR1995/000347 FR9500347W WO9525864A1 WO 1995025864 A1 WO1995025864 A1 WO 1995025864A1 FR 9500347 W FR9500347 W FR 9500347W WO 9525864 A1 WO9525864 A1 WO 9525864A1
Authority
WO
WIPO (PCT)
Prior art keywords
arrangements
panel according
panel
extrusion
chute
Prior art date
Application number
PCT/FR1995/000347
Other languages
French (fr)
Inventor
Jean Louis Desjoyaux
Pierre Louis Desjoyaux
Catherine épouse JANDROS DESJOYAUX
Original Assignee
Piscines Desjoyaux S.A.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Piscines Desjoyaux S.A. filed Critical Piscines Desjoyaux S.A.
Priority to AU21407/95A priority Critical patent/AU2140795A/en
Publication of WO1995025864A1 publication Critical patent/WO1995025864A1/en

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Classifications

    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/0075—Swimming or splash baths or pools made of concrete
    • E04H4/0081—Swimming or splash baths or pools made of concrete with walls and floor cast in situ

Definitions

  • the invention relates to the technical sector of construction elements.
  • the problem which the invention proposes to solve is to ensure the construction of all types of retention basins, in particular but not exclusively, of swimming pool basins.
  • the precast concrete elements are heavy and require significant means of implementation. Their storage and transport is difficult. The production costs are high.
  • such blocks require, in particular in the case of swimming pools of complex shape, profiled coupling elements capable of ensuring the connection between the different blocks.
  • the problem that the invention proposes to solve is to be able to further simplify the manufacture of panels acting as lost formwork, of the type of those described in patent EP 90420010.2, with a view to reducing costs, while having the objective to have great resistance.
  • the panel has a structure having the appearance of a plate of generally quadrangular shape and equipped directly or in a fitted manner, with arrangements capable of ensuring rigidity. necessary for the panel, the whole structure and arrangements being obtained by extrusion. Arrangements are shaped to allow pouring of concrete.
  • the concrete is poured into the chute which extends over the entire height of the structure, and has a cross section of trapezoidal shape.
  • the panel finds an advantageous application for the realization of a swimming pool intended to be buried or not.
  • the structure has arrangements capable of allowing positioning and fixing, in combination with the chute, of a square profile, acting as chaining.
  • the structure has in its upper part, arrangements capable of allowing positioning and fixing a stiffening profile intended to surround the pelvis, after fixing the panels together.
  • Another problem which the invention proposes to solve is to be able to equip the interior of the basin with a liner, avoiding any problem of rust.
  • the profile acts as a fixing support, to a return element capable of allowing the mounting of a liner.
  • the structure has, at each of its ends, vertical wings equipped with complementary assembly means.
  • the wings are connected to the structure, by forms acting as a hinge.
  • the structure has at the level of its assembly wings, arrangements able to receive a coupling element from two adjacent panels, said coupling element being shaped to be elastically deformed.
  • the internal face of the structure has, directly during extrusion, profiled shapes acting as stiffeners.
  • the profiled forms are arranged vertically over the entire height of the structure.
  • Figure 1 is a perspective view of an embodiment of the panel, where the structure and the chute are formed directly by extrusion.
  • FIG. 2 is a plan view showing the mounting in juxtaposition of several panels, in accordance with the embodiment of FIG. 1.
  • Figure 3 is a plan view similar to Figure 2, in the case where the chute is attached in an attached manner to the structure.
  • Figure 4 is a perspective view of another embodiment of the panel.
  • FIG. 5 is a plan view showing the mounting in juxtaposition of several panels, in accordance with the embodiment of FIG. 4.
  • Figure 6 is a plan view similar to Figure 5, in the case where the plate with the stiffening and bracing elements are attached to the structure in an attached manner.
  • Figure 7 is a perspective view of the profiled element, acting as chaining and shaped to be fixed on the structure of the panel obtained by extrusion.
  • Figure 8 is a perspective view of an exemplary embodiment of the extruded panel with chaining.
  • Figure 9 is a longitudinal sectional view of the panel with the chaining, according to a first embodiment.
  • FIG. 10 is a cross-sectional view taken along line 10.10 of FIG. 9.
  • Figure 1 1 is a longitudinal sectional view of the panel with the chaining, according to another embodiment.
  • Figure 12 is a cross-sectional view taken along line 12.12 of Figure 11.
  • Figure 13 is a partial view in cross section, showing the coupling of two panels, by means of an insert with elastic deformation capacity.
  • the panel has a structure of generally quadrangular shape (1) equipped directly or in an attached manner, with arrangements able to allow the pouring of a material of the concrete type (B).
  • the structure of generally quadrangular shape (1) equipped directly or in an attached manner, with arrangements able to allow the pouring of a material of the concrete type (B).
  • the arrangements for pouring concrete (B) consist of a vertical chute (2) of trapezoidal cross section, which extends over the entire height of the structure. (1).
  • the chute (2) can be obtained directly by extrusion, simultaneously with the structure (1).
  • the structure (1) and the chute (2) form a unitary assembly obtained directly by extrusion ( Figure 2).
  • the chute (2) can be fixed to the structure (1) in a manner reported by complementary assembly forms (1a) (2a).
  • the ends of the lateral wings (2b) of the chute (2) have, at the end, ribs engaged in grooves formed vertically over the height of the internal face of the structure (1) (FIG. 3).
  • the external face of the structure has very substantially in its middle part, a T-shaped rib (1c), which extends vertically over the entire height of said structure.
  • the purpose of this rib (1c) is to replace the steel reinforcements which are generally poured into concrete. Indeed, this rib (1c) is in communication with the chute (2).
  • the chute (2) in the case where the chute (2) is formed directly with the structure (1) by extrusion, the latter may have, at its connection, angular reinforcing ribs (2c). In the case where the chute (2) is attached, the structure (1) may have vertical profiled reinforcing ribs (1d).
  • the arrangements consist of a plate (3) connected to the structure (1) by stiffening elements (3a) acting as a spacer.
  • the plate (3) is of dimensions substantially identical to those of the structure (1) and is arranged parallel to the latter by means of the elements (3a).
  • the stiffening elements comprise a central element (3a1) arranged perpendicular to the plate (3) and to the structure (1), this central element being moreover connected to the structure (1), by wings arranged angularly (3a2).
  • the assembly of the plate (3) and the stiffening elements (3a) can be formed directly by extrusion with the structure (1) ( Figures 4 and 5). Or else the plate (3) and / or the bracing stiffening elements (3a) constitute one or more independent assemblies equipped with complementary forms of assembly with the structure (1) (FIG. 6).
  • the structure (1) has, at each of its ends and in a perpendicular plane, vertical wings (1b). These wings (1b) are equipped with complementary assembly means (1 b1) (1 b2) to allow assembly in juxtaposition of the panels.
  • complementary assembly means (1b1) (1b2) can have different embodiments.
  • the assembly wings (1b) are connected to the structure (1) by cutouts (1b3) acting as a hinge. These arrangements make it possible to obtain different geometric shapes for the basin. Provision is also made to join two adjacent panels by a coupling element (8) extending over the entire height of the structure (1), said element being made of flexible, elastically deformable material.
  • the coupling element (8) can for example be engaged in profiled ribs formed facially of the structure (1), near the assembly wings (1b) ( Figure 13).
  • the central connecting element (3a1) may have a plurality of perforations, to improve the continuity of the concrete, between several adjacent panels.
  • the extruded panel finds particularly advantageous applications, for the production of all types of pools, in particular for swimming pools, without thereby excluding other applications, such as treatment plants. .
  • the structure (1) has arrangements for positioning and fixing, in combination with the trough (2), of a squared profile (4), acting as chaining.
  • This profile (4) has two wings (4a) (4b), arranged in two orthogonal planes, the horizontal wing (4b) having, at each end, squared legs (4b1).
  • a cutout (4b2) is formed in the middle part of the wing (4b), to allow the integration of the profile (4) with the chute (2) ( Figure 7).
  • the mounting and fixing of the element (4) relative to the structure (1) can be carried out according to different embodiments.
  • the two tabs (4b1) are engaged in grooves (1e) formed by extrusion, on either side of the chute (2) and on the external face of the structure (1 ).
  • the chute (2) after extrusion of the panel, is cut in its upper part, to allow the mounting of the element (4) acting as chaining.
  • the cutting is carried out on a height corresponding very substantially to the height of the wing (4a).
  • the structure (1) has, by extrusion, a second parallel wall (1f) which receives the chute (2), also by extrusion.
  • the squared profile (4) is fixed by any known and appropriate means, on the second wall (1f), the chute (2) being cut accordingly to take account of the height of said profile (4).
  • This second wall has, from its upper end, over all or part of its height, an opening (1f1), in communication with the chute (2).
  • the structure (1) has, in its upper part, arrangements to allow the positioning and fixing of a stiffening profile (5), for example, in the form of an iron of tubular section, in particular square or rectangular.
  • the purpose of this iron (5) is to surround the pelvis after assembling the panels at the level of the wings (1b) of the structure (1).
  • the iron (5) is fixed on attached tabs (6), engaged in the ribs (1e) which receive the square element (4). Note that these tabs (6) are advantageously joined at their free end, by a recovery element (6a), shaped for mounting a liner.
  • the iron (5) is placed in notches (1 b4) formed in the upper part of the wings (1 b), and possibly in the stiffening ribs. In this case, the iron (5) allows the attachment of an attached recovery element (7), shaped for mounting a liner.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

A panel having a generally quadrangular structure (1) with directly fitted or inserted arrangements (2, 3) for casting a material such as concrete, the structure (1) and arrangements (2, 3) as a whole being produced by extrusion.

Description

Panneau pour la réalisation de bassins de rétention. Panel for the creation of retention basins.
L'invention se rattache au secteur technique des éléments de construction.The invention relates to the technical sector of construction elements.
Plus particulièrement, le problème que se propose de résoudre l'invention est d'assurer la construction de tous types de bassins de rétention, notamment mais non exclusivement, de bassins de piscines.More particularly, the problem which the invention proposes to solve is to ensure the construction of all types of retention basins, in particular but not exclusively, of swimming pool basins.
II est connu, pour réaliser ce type de bassins, d'utiliser des éléments préfabriqués exécutés dans différents matériaux, béton, fer, matière plastique.It is known, to make this type of tank, to use prefabricated elements made of different materials, concrete, iron, plastic.
Les éléments préfabriqués en béton, sont d'un poids élevé et nécessitent des moyens de mise en oeuvre importants. Leur stockage et transport est difficile. Les coûts de revient sont élevés.The precast concrete elements are heavy and require significant means of implementation. Their storage and transport is difficult. The production costs are high.
Les éléments réalisés en fer, nécessitent une préparation, notamment pour éviter les problèmes de rouille. En outre, la résistance obtenue n'est pas toujours satisfaisante. La hauteur est nécessairement limitée pour éviter les phénomènes de flexion. Quant aux éléments réalisés en matière plastique, ces derniers sont généralement exécutés par moulage. Cette technique de fabrication nécessite des moyens de mise en oeuvre particuliers, dont les coûts ne sont pas négligeables. Par contre, elle permet de remédier aux inconvénients engendrés par les deux autres techniques précitées. Par ailleurs, certains de ces panneaux, réalisés par injection, sont conformés pour faire office de coffrages perdus. On peut citer par exemple, le brevet EP 90420010.2.Elements made of iron require preparation, in particular to avoid rust problems. In addition, the resistance obtained is not always satisfactory. The height is necessarily limited to avoid bending phenomena. As for the elements made of plastic, these are generally executed by molding. This manufacturing technique requires special means of implementation, the costs of which are not negligible. By cons, it overcomes the drawbacks caused by the two other techniques mentioned above. In addition, some of these panels, produced by injection, are shaped to act as lost formwork. Mention may be made, for example, of patent EP 90420010.2.
On peut citer également l'enseignement du brevet français 2.593.214, qui concerne des éléments modulaires de forme parallèlépipédique comportant deux parois parallèles, reliées par des entretoises verticales, délimitant des cavités. Plus généralement, ces éléments constituent des blocs alvéolaires creux, mais ne présentent aucun agencement permettant, si nécessaire, leur liaison avec un chaînage supérieur, destiné à constituer une ceinture de rigidité.We can also cite the teaching of French patent 2,593,214, which relates to modular elements of form parallelepipedic comprising two parallel walls, connected by vertical spacers, delimiting cavities. More generally, these elements constitute hollow cellular blocks, but have no arrangement allowing, if necessary, their connection with an upper chaining, intended to constitute a stiffness belt.
En outre, de tels blocs nécessitent, notamment dans le cas de bassins de piscines de forme complexe, des éléments d'accouplement profilés aptes à assurer la liaison entre les différents blocs.In addition, such blocks require, in particular in the case of swimming pools of complex shape, profiled coupling elements capable of ensuring the connection between the different blocks.
Enfin, on observe que ces blocs ne présentent pas des agencements permettant de leur assurer la rigidité nécessaire, compte- tenu des contraintes importantes qu'ils subissent, résultant de leur application dans le domaine de la piscine.Finally, it can be seen that these blocks do not have arrangements allowing them to provide the necessary rigidity, taking into account the significant stresses which they undergo, resulting from their application in the field of swimming pools.
Le problème que se propose de résoudre l'invention est de pouvoir simplifier d'avantage la fabrication de panneaux faisant office de coffrage perdu, du type de ceux décrits dans le brevet EP 90420010.2, en vue de diminuer les coûts, tout en ayant pour objectif d'avoir une grande résistance.The problem that the invention proposes to solve is to be able to further simplify the manufacture of panels acting as lost formwork, of the type of those described in patent EP 90420010.2, with a view to reducing costs, while having the objective to have great resistance.
Pour résoudre un tel problème, il est apparu particulièrement avantageux de réaliser un panneau par le procédé d'extrusion.To solve such a problem, it appeared particularly advantageous to produce a panel by the extrusion process.
Dans ces conditions, afin de pouvoir réaliser par extrusion un panneau, qui fasse office de coffrage perdu, il a été nécessaire de mettre au point une conception particulière du panneau.Under these conditions, in order to be able to produce a panel by extrusion, which acts as a lost formwork, it was necessary to develop a particular design of the panel.
Dans ce but, selon une caractéristique à la base de l'invention, le panneau présente une structure ayant l'aspect d'une plaque de forme générale quadrangulaire et équipée directement ou d'une manière rapportée, d'agencements aptes à assurer la rigidité nécessaire au panneau, l'ensemble de la structure et des agencements étant obtenu par extrusion. Les agencements sont conformés pour permettre le coulage de béton.To this end, according to a characteristic underlying the invention, the panel has a structure having the appearance of a plate of generally quadrangular shape and equipped directly or in a fitted manner, with arrangements capable of ensuring rigidity. necessary for the panel, the whole structure and arrangements being obtained by extrusion. Arrangements are shaped to allow pouring of concrete.
Dans une première forme de réalisation :In a first embodiment:
- soit les agencements sont constitués par une goulotte verticale formée directement avec la structure,- either the arrangements consist of a vertical chute formed directly with the structure,
- soit les agencements sont constitués par une goulotte verticale fixée sur la structure d'une manière rapportée par des formes d'assemblage complémentaires.- Either the arrangements are constituted by a vertical chute fixed to the structure in a manner reported by complementary assembly forms.
Le béton est coulé dans la goulotte qui s'étend sur la totalité de la hauteur de la structure, et présente une section transversale de forme trapézoïdale.The concrete is poured into the chute which extends over the entire height of the structure, and has a cross section of trapezoidal shape.
Ainsi exécuté, le panneau trouve une application avantageuse pour la réalisation d'un bassin de piscine destiné à être enterré ou non.Thus executed, the panel finds an advantageous application for the realization of a swimming pool intended to be buried or not.
Dans certains cas, il est nécessaire de constituer, à la partie supérieure des panneaux, un chaînage dans lequel est coulé du béton, ce chaînage devant être en communication avec la goulotte.In certain cases, it is necessary to constitute, at the upper part of the panels, a chaining in which concrete is poured, this chaining having to be in communication with the chute.
Dans ce but, pour résoudre un tel problème, la structure présente des agencements aptes à permettre le positionnement et la fixation, en combinaison avec la goulotte, d'un profilé équerré, faisant office de chaînage.To this end, in order to solve such a problem, the structure has arrangements capable of allowing positioning and fixing, in combination with the chute, of a square profile, acting as chaining.
Toujours en ayant pour objectif d'augmenter la rigidité et éviter toute déformation des panneaux, notamment sous les forces de poussée résultant de l'eau contenue dans le bassin, la structure présente dans sa partie supérieure, des agencements aptes à permettre le positionnement et la fixation d'un profilé raidisseur destiné à ceinturer le bassin, après fixation des panneaux entre eux. Un autre problème que se propose de résoudre l'invention, est de pouvoir équiper l'intérieur du bassin d'un liner, en évitant tout problème de rouille.Still having the objective of increasing the rigidity and avoiding any deformation of the panels, in particular under the thrust forces resulting from the water contained in the basin, the structure has in its upper part, arrangements capable of allowing positioning and fixing a stiffening profile intended to surround the pelvis, after fixing the panels together. Another problem which the invention proposes to solve is to be able to equip the interior of the basin with a liner, avoiding any problem of rust.
Un tel problème est résolu en ce que le profilé fait office de support de fixation, à un élément de reprise apte à permettre le montage dun liner.Such a problem is solved in that the profile acts as a fixing support, to a return element capable of allowing the mounting of a liner.
Dans une autre forme de réalisation, dans le cas ou le chaînage n'est pas nécessaire : - soit les agencements sont constitués par des éléments raidisseurs et d'entretoisement, formés directement lors de l'extrusion, entre la structure et une plaque de dimensions très sensiblement identiques à celles de ladite structure et située dans un plan parallèle,In another embodiment, in the case where the chaining is not necessary: - either the arrangements are constituted by stiffening and bracing elements, formed directly during the extrusion, between the structure and a plate of dimensions very substantially identical to those of said structure and situated in a parallel plane,
- soit les agencements sont constitués par des éléments raidisseurs et d'entretoisement et d'une plaque de dimensions très sensiblement identiques à celles de la structure, les éléments raidisseurs et/ou la plaque constituant un ou des ensembles indépendants équipés de formes complémentaires d'assemblage avec la structure, dans un plan parallèle à cette dernière.- Either the arrangements consist of stiffening and bracing elements and a plate of dimensions very substantially identical to those of the structure, the stiffening elements and / or the plate constituting one or more independent assemblies equipped with complementary forms of assembly with the structure, in a plane parallel to the latter.
Pour résoudre le problème posé d'assurer l'assemblage des panneaux entre eux, en vue de réaliser une enceinte fermée par exemple, la structure présente, à chacune de ses extrémités, des ailes verticales équipées de moyens complémentaires d'assemblage.To solve the problem posed of ensuring the assembly of the panels together, in order to produce a closed enclosure for example, the structure has, at each of its ends, vertical wings equipped with complementary assembly means.
Pour résoudre le problème posé de donner différentes formes géométriques au bassin, les ailes sont raccordées à la structure, par des formes faisant office de charnière.To solve the problem of giving different geometric shapes to the basin, the wings are connected to the structure, by forms acting as a hinge.
On prévoit également, pour résoudre ce problème, que la structure présente au niveau de ses ailes d'assemblage, des agencements aptes à recevoir un élément d'accouplement de deux panneaux adjacents, ledit élément d'accouplement étant conformé pour être déformé élastiquement.It is also expected, to solve this problem, that the structure has at the level of its assembly wings, arrangements able to receive a coupling element from two adjacent panels, said coupling element being shaped to be elastically deformed.
Pour résoudre le problème posé d'augmenter la résistance du panneau, la face interne de la structure présente, directement lors de l'extrusion, des formes profilées faisant office de raidisseurs. Les formes profilées sont disposées verticalement sur toute la hauteur de la structure.To solve the problem of increasing the strength of the panel, the internal face of the structure has, directly during extrusion, profiled shapes acting as stiffeners. The profiled forms are arranged vertically over the entire height of the structure.
L'invention est exposée, ci-après plus en détail à l'aide des dessins annexés, dans lesquels :The invention is set out below in more detail using the appended drawings, in which:
La figure 1 est une vue en perspective d'une forme de réalisation du panneau, où la structure et la goulotte sont formées directement par extrusion.Figure 1 is a perspective view of an embodiment of the panel, where the structure and the chute are formed directly by extrusion.
La figure 2 est une vue en plan montrant le montage en juxtaposition de plusieurs panneaux, conforme à la réalisation de la figure 1.FIG. 2 is a plan view showing the mounting in juxtaposition of several panels, in accordance with the embodiment of FIG. 1.
La figure 3 est une vue en plan semblable à la figure 2, dans le cas où la goulotte est fixée de manière rapportée sur la structure.Figure 3 is a plan view similar to Figure 2, in the case where the chute is attached in an attached manner to the structure.
La figure 4 est une vue en perspective d'une autre forme de réalisation du panneau.Figure 4 is a perspective view of another embodiment of the panel.
La figure 5 est une vue en plan montrant le montage en juxtaposition de plusieurs panneaux, conforme à la réalisation de la figure 4.FIG. 5 is a plan view showing the mounting in juxtaposition of several panels, in accordance with the embodiment of FIG. 4.
La figure 6 est une vue en plan semblable à la figure 5, dans le cas où la plaque avec les éléments raidisseurs et d'entretoisement sont fixés sur la structure de manière rapportée.Figure 6 is a plan view similar to Figure 5, in the case where the plate with the stiffening and bracing elements are attached to the structure in an attached manner.
La figure 7 est une vue en perspective de l'élément profilé, faisant office de chaînage et conformé pour être fixé sur la structure du panneau obtenu par l'extrusion.Figure 7 is a perspective view of the profiled element, acting as chaining and shaped to be fixed on the structure of the panel obtained by extrusion.
La figure 8 est une vue en perspetive d'un exemple de réalisation du panneau extrudé avec un chaînage.Figure 8 is a perspective view of an exemplary embodiment of the extruded panel with chaining.
La figure 9 est une vue en coupe longitudinale du panneau avec le chaînage, selon une première forme de réalisation.Figure 9 is a longitudinal sectional view of the panel with the chaining, according to a first embodiment.
La figure 10 est une vue en en coupe transversale considérée selon la ligne 10.10 de la figure 9.FIG. 10 is a cross-sectional view taken along line 10.10 of FIG. 9.
La figure 1 1 est une vue en coupe longitudinale du panneau avec le chaînage, selon une autre forme de réalisation. La figure 12 est une vue en coupe transversale considérée selon la ligne 12.12 de la figure 11.Figure 1 1 is a longitudinal sectional view of the panel with the chaining, according to another embodiment. Figure 12 is a cross-sectional view taken along line 12.12 of Figure 11.
La figure 13 est une vue partielle et en coupe transversale, montrant l'accouplement de deux panneaux, au moyen d'un élément rapporté avec capacité de déformation élastique.Figure 13 is a partial view in cross section, showing the coupling of two panels, by means of an insert with elastic deformation capacity.
Le panneau présente une structure de forme générale quadrangulaire (1 ) équipée directement ou de manière rapportée, d'agencements aptes à permettre le coulage d'un matériau du type béton (B). Selon une caractéristique à la base de l'invention, la structureThe panel has a structure of generally quadrangular shape (1) equipped directly or in an attached manner, with arrangements able to allow the pouring of a material of the concrete type (B). According to a characteristic underlying the invention, the structure
(1 ) et les agencements pour le coulage du béton, sont obtenus par extrusion.(1) and the arrangements for pouring concrete are obtained by extrusion.
Dans la forme de réalisation illustrée figures 1 , 2 et 3 les agencements pour le coulage du béton (B) sont constitués par une goulotte verticale (2) de section transversale trapézoïdale, et qui s'étend sur la totalité de la hauteur de la structure (1). La goulotte (2) peut être obtenue directement par extrusion, de manière simultannée à la structure (1). Dans ce cas, la structure (1) et la goulotte (2) forment un ensemble unitaire obtenu directement par extrusion (figure 2). Pour faciliter le transport et le stockage du panneau, la goulotte (2) peut être fixée sur la structure (1) d'une manière rapportée par des formes d'assemblage complémentaires (1a) (2a). Par exemple, les extrémités des ailes latérales (2b) de la goulotte (2), présentent, en bout, des nervures engagées dans des rainures formées verticalement sur la hauteur de la face interne de la structure (1) (figure 3).In the embodiment illustrated in FIGS. 1, 2 and 3, the arrangements for pouring concrete (B) consist of a vertical chute (2) of trapezoidal cross section, which extends over the entire height of the structure. (1). The chute (2) can be obtained directly by extrusion, simultaneously with the structure (1). In this case, the structure (1) and the chute (2) form a unitary assembly obtained directly by extrusion (Figure 2). To facilitate transport and storage of the panel, the chute (2) can be fixed to the structure (1) in a manner reported by complementary assembly forms (1a) (2a). For example, the ends of the lateral wings (2b) of the chute (2) have, at the end, ribs engaged in grooves formed vertically over the height of the internal face of the structure (1) (FIG. 3).
Par ailleurs, la face externe de la structure présente très sensiblement dans sa partie médiane, une nervure profilée en T (1c), qui s'étend verticalement sur la totalité de la hauteur de ladite structure. Cette nervure (1c) a pour but de remplacer les armatures en acier que l'on coule généralement dans le béton. En effet, cette nervure (1c) est en communication avec la goulotte (2).Furthermore, the external face of the structure has very substantially in its middle part, a T-shaped rib (1c), which extends vertically over the entire height of said structure. The purpose of this rib (1c) is to replace the steel reinforcements which are generally poured into concrete. Indeed, this rib (1c) is in communication with the chute (2).
De même, dans le cas où la goulotte (2) est formée directement avec la structure (1) par extrusion, cette dernière peut présenter, au niveau de son raccordement, des nervures angulaires de renforcement (2c). Dans le cas où la goulotte (2) est rapportée, la structure (1) peut présenter des nervures verticales profilées de renforcement (1d).Similarly, in the case where the chute (2) is formed directly with the structure (1) by extrusion, the latter may have, at its connection, angular reinforcing ribs (2c). In the case where the chute (2) is attached, the structure (1) may have vertical profiled reinforcing ribs (1d).
Dans la forme de réalisation illustrée figures 4, 5 et 6, les agencements sont constitués par une plaque (3) reliée à la structure (1 ) par des éléments raidisseurs (3a) faisant office d'entretoise. La plaque (3) est de dimensions sensiblement identiques à celles de la structure (1 ) et est disposée parallèlement à cette dernière au moyen des éléments (3a). Les éléments raidisseurs comprennent un élément central (3a1) disposé perpendiculairement à la plaque (3) et à la structure (1), cet élément central étant par ailleurs relié à la structure (1), par des ailes disposées angulairement (3a2).In the embodiment illustrated in Figures 4, 5 and 6, the arrangements consist of a plate (3) connected to the structure (1) by stiffening elements (3a) acting as a spacer. The plate (3) is of dimensions substantially identical to those of the structure (1) and is arranged parallel to the latter by means of the elements (3a). The stiffening elements comprise a central element (3a1) arranged perpendicular to the plate (3) and to the structure (1), this central element being moreover connected to the structure (1), by wings arranged angularly (3a2).
De la même façon que la goulotte (2), l'ensemble de la plaque (3) et des éléments raidisseurs (3a) peuvent être formés directement par extrusion avec la structure (1) (figures 4 et 5). Ou bien la plaque (3) et/ou les éléments raidisseurs d'entretoisement (3a) constituent un ou des ensembles indépendants équipés de formes complémentaires d'assemblage avec la structure (1) (figure 6).In the same way as the chute (2), the assembly of the plate (3) and the stiffening elements (3a) can be formed directly by extrusion with the structure (1) (Figures 4 and 5). Or else the plate (3) and / or the bracing stiffening elements (3a) constitute one or more independent assemblies equipped with complementary forms of assembly with the structure (1) (FIG. 6).
Quelle que soit la forme de réalisation du panneau, la structure (1) présente, à chacune de ses extrémités et dans un plan perpendiculaire, des ailes verticales (1b). Ces ailes (1b) sont équipées de moyens complémentaires d'assemblage (1 b1 ) (1 b2) pour permettre l'assemblage en juxtaposition des panneaux. Ces moyens complémentaires d'assemblage (1b1) (1b2) peuvent présenter différentes formes de réalisation.Whatever the embodiment of the panel, the structure (1) has, at each of its ends and in a perpendicular plane, vertical wings (1b). These wings (1b) are equipped with complementary assembly means (1 b1) (1 b2) to allow assembly in juxtaposition of the panels. These complementary assembly means (1b1) (1b2) can have different embodiments.
Suivant une autre caractéristique, les ailes d'assemblage (1b) sont raccordées à la structure (1) par des découpes (1b3) faisant office de charnière. Ces dispositions permettent d'obtenir différentes formes géométriques pour le bassin. On prévoit également de réunir deux panneaux adjacents par un élément d'accouplement (8) s'étendant sur la totalité de la hauteur de la structure (1), ledit élément étant réalisé en matériau souple deformable elastiquement. L'élément d'accouplement (8) peut par exemple être engagé dans des nervures profilées formées facialement de la structure (1), à proximité des ailes d'assemblage (1b) (figure 13).According to another characteristic, the assembly wings (1b) are connected to the structure (1) by cutouts (1b3) acting as a hinge. These arrangements make it possible to obtain different geometric shapes for the basin. Provision is also made to join two adjacent panels by a coupling element (8) extending over the entire height of the structure (1), said element being made of flexible, elastically deformable material. The coupling element (8) can for example be engaged in profiled ribs formed facially of the structure (1), near the assembly wings (1b) (Figure 13).
Dans la forme de réalisation illustrée figures 2 et 3, après assemblage d'une manière étanche des panneaux par les agencements (1b1) (1b2), le béton (B) est coulé dans les différentes goulottes (2). Par contre, dans la réalisation illustrée figures 4 et 5, après assemblage des panneaux, le béton (B) est coulé entre la plaque (3) et la structure (1), constituant ainsi une continuité de béton. A noter, dans ce cas, que la longueur (L) de la plaque (3) est très légèrement supérieure à la longueur (I) de la structure (1).In the embodiment illustrated in Figures 2 and 3, after assembling the panels in a sealed manner by the arrangements (1b1) (1b2), the concrete (B) is poured into the different troughs (2). On the other hand, in the embodiment illustrated in Figures 4 and 5, after assembly of the panels, the concrete (B) is poured between the plate (3) and the structure (1), thus constituting a continuity of concrete. Note, in this case, that the length (L) of the plate (3) is very slightly greater than the length (I) of the structure (1).
Avantageusement, l'élément central de raccordement (3a1) peut présenter une pluralité de perforations, pour améliorer la continuité du béton, entre plusieurs panneaux adjacents.Advantageously, the central connecting element (3a1) may have a plurality of perforations, to improve the continuity of the concrete, between several adjacent panels.
Comme indiqué, le panneau extrudé, selon les caractéristiques de l'invention, trouve des applications particulièrement avantageuses, pour la réalisation de tous types de bassins, notamment pour piscines, sans pour cela exclure d'autres applications, telles que les stations d'épuration.As indicated, the extruded panel, according to the characteristics of the invention, finds particularly advantageous applications, for the production of all types of pools, in particular for swimming pools, without thereby excluding other applications, such as treatment plants. .
Toutefois, dans le cas d'une application aux piscines, il est apparu particulièrement important de pouvoir équiper le panneau obtenu par extrusion, d'un chaînage pour le coulage d'un béton, en communication avec la goulotte (2).However, in the case of an application to swimming pools, it appeared particularly important to be able to equip the panel obtained by extrusion with a chain for pouring concrete, in communication with the trough (2).
Dans ce but, la structure (1) présente des agencements pour le positionnement et la fixation, en combinaison avec la goulotte (2), d'un profilé équerré (4), faisant office de chaînage. Ce profilé (4) présente deux ailes (4a) (4b), disposées dans deux plans orthogonaux, l'aile horizontale (4b) présentant, à chaque extrémité, des pattes équerrées (4b1). Une découpe (4b2) est formée dans la partie médiane de l'aile (4b), pour permettre l'intégration du profilé (4) avec la goulotte (2) (figure 7).For this purpose, the structure (1) has arrangements for positioning and fixing, in combination with the trough (2), of a squared profile (4), acting as chaining. This profile (4) has two wings (4a) (4b), arranged in two orthogonal planes, the horizontal wing (4b) having, at each end, squared legs (4b1). A cutout (4b2) is formed in the middle part of the wing (4b), to allow the integration of the profile (4) with the chute (2) (Figure 7).
Le montage et la fixation de l'élément (4) par rapport à la structure (1) peut s'effectuer selon différents modes d'exécution. Dans l'exemple des figures 9 et 10, les deux pattes (4b1) sont engagées dans des rainures (1e) formées par extrusion, de part et d'autre de la goulotte (2) et sur la face externe de la structure (1).The mounting and fixing of the element (4) relative to the structure (1) can be carried out according to different embodiments. In the example of Figures 9 and 10, the two tabs (4b1) are engaged in grooves (1e) formed by extrusion, on either side of the chute (2) and on the external face of the structure (1 ).
Bien évidemment, la goulotte (2), après extrusion du panneau, est découpée dans sa partie supérieure, pour permettre le montage de l'élément (4) faisant office de chaînage. La découpe est effectuée sur une hauteur correspondant très sensiblement à la hauteur de l'aile (4a).Obviously, the chute (2), after extrusion of the panel, is cut in its upper part, to allow the mounting of the element (4) acting as chaining. The cutting is carried out on a height corresponding very substantially to the height of the wing (4a).
Dans la forme de réalisation illustrée figures 11 et 12, la structure (1) présente par extrusion, une seconde paroi parallèle (1f) qui reçoit la goulotte (2), également par extrusion. Dans ce cas, le profilé équerré (4) est fixé par tout moyen connu et approprié, sur la seconde paroi (1f), la goulotte (2) étant découpée en conséquence pour tenir compte de la hauteur dudit profilé (4). Cette seconde paroi présente, à partir de son extrémité supérieure, sur la totalité ou une partie de sa hauteur, une ouverture (1f1), en communication avec la goulotte (2).In the embodiment illustrated in FIGS. 11 and 12, the structure (1) has, by extrusion, a second parallel wall (1f) which receives the chute (2), also by extrusion. In this case, the squared profile (4) is fixed by any known and appropriate means, on the second wall (1f), the chute (2) being cut accordingly to take account of the height of said profile (4). This second wall has, from its upper end, over all or part of its height, an opening (1f1), in communication with the chute (2).
Suivant une autre caractéristique, quelle que soit la forme de réalisation, la structure (1 ) présente, dans sa partie supérieure, des agencements pour permettre le positionnement et la fixation d'un profilé raidisseur (5), par exemple, sous forme d'un fer de section tubulaire, notamment carrée ou rectangulaire. Ce fer (5) a pour but de ceinturer le bassin après assemblage des panneaux au niveau des ailes (1b) de la structure (1 ). Dans l'exemple de réalisation des figures 9 et 10, le fer (5) est fixé sur des pattes rapportées (6), engagées dans les nervures (1e) qui reçoivent l'élément équerré (4). A noter que ces pattes (6) sont réunies avantageusement à leur extrémité libre, par un élément de reprise (6a), conformé pour le montage d'un liner.According to another characteristic, whatever the embodiment, the structure (1) has, in its upper part, arrangements to allow the positioning and fixing of a stiffening profile (5), for example, in the form of an iron of tubular section, in particular square or rectangular. The purpose of this iron (5) is to surround the pelvis after assembling the panels at the level of the wings (1b) of the structure (1). In the embodiment of Figures 9 and 10, the iron (5) is fixed on attached tabs (6), engaged in the ribs (1e) which receive the square element (4). Note that these tabs (6) are advantageously joined at their free end, by a recovery element (6a), shaped for mounting a liner.
Dans l'exemple de réalisation des figures 11 et 12, le fer (5) est posé dans des encoches (1 b4) formées dans la partie haute des ailes (1 b), et éventuellement dans les nervures de raidissement. Dans ce cas, le fer (5) permet la fixation d'un élément de reprise rapporté (7), conformé pour le montage d'un liner. Les avantages ressortent bien de la description, en particulier on souligne et on rappelle :In the embodiment of Figures 11 and 12, the iron (5) is placed in notches (1 b4) formed in the upper part of the wings (1 b), and possibly in the stiffening ribs. In this case, the iron (5) allows the attachment of an attached recovery element (7), shaped for mounting a liner. The advantages clearly emerge from the description, in particular it is emphasized and recalled:
- prix de revient réduit,- reduced cost price,
- possibilité d'exécuter le panneau selon toutes hauteurs,- possibility of executing the panel in all heights,
- investissements réduits,- reduced investments,
- suppression des armatures en acier,- removal of steel frames,
- possibilité de réaliser tous types de bassins pour des applications les plus diverses. - possibility of making all types of tanks for the most diverse applications.

Claims

R E V E N D I C A T I O N SR E V E N D I C A T I O N S
-1- Panneau pour la réalisation de bassins de rétention présentant des agencements aptes à permettre le coulage d'un matériau du type béton, caractérisé en ce qu'il présente une structure (1) ayant l'aspect d'une plaque de forme générale quadrangulaire, équipée directement ou de manière rapportée, d'agencements (2) (3) aptes à assurer à la fois la rigidité nécessaire au panneau et le coulage du béton, l'ensemble de la structure et desdits agencements étant obtenu par extrusion.-1- Panel for the realization of retention basins having arrangements capable of allowing the pouring of a material of the concrete type, characterized in that it has a structure (1) having the appearance of a plate of general shape quadrangular, directly or fitted, with arrangements (2) (3) capable of ensuring both the rigidity necessary for the panel and the pouring of the concrete, the entire structure and said arrangements being obtained by extrusion.
-2- Panneau selon la revendication 1 , caractérisé en ce que les agencements sont constitués par une goulotte verticale (2) formée directement par extrusion, avec la structure (1).-2- Panel according to claim 1, characterized in that the arrangements are constituted by a vertical chute (2) formed directly by extrusion, with the structure (1).
-3- Panneau selon la revendication 2, caractérisé en ce que la structure présente des agencements aptes à permettre le positionnement et la fixation en combinaison avec la goulotte (2) d'un profilé équerré (4) faisant office de chaînage.-3- Panel according to claim 2, characterized in that the structure has arrangements suitable for allowing positioning and fixing in combination with the chute (2) of a square profile (4) acting as chaining.
-4- Panneau selon la revendication 3, caractérisé en ce que la structure présente dans sa partie supérieure, des agencements aptes à permettre le positionnement et la fixation d'un profilé raidisseur (5), destiné à ceinturer le bassin, après fixation des structures entre elles.-4- Panel according to claim 3, characterized in that the structure has in its upper part, arrangements capable of allowing the positioning and fixing of a stiffening profile (5), intended to surround the pelvis, after fixing the structures between them.
-5- Panneau selon la revendication 4, caractérisé en ce que le profilé (5) fait office de support de fixation, à un élément de reprise (6a) (7) apte à permettre le montage d'un liner.-5- Panel according to claim 4, characterized in that the profile (5) acts as a fixing support, to a recovery element (6a) (7) adapted to allow the mounting of a liner.
-6- Panneau selon la revendication 1 , caractérisé en ce que les agencements sont constitués par des éléments raidisseurs et d'entretoisement (3a), formés directement lors de l'extrusion, entre la structure (1) et une plaque (3) de dimensions très sensiblement identiques à celles de ladite structure et située dans un plan parallèle.-6- Panel according to claim 1, characterized in that the arrangements consist of stiffening elements and bracing (3a), formed directly during extrusion, between the structure (1) and a plate (3) of dimensions very substantially identical to those of said structure and located in a parallel plane.
-7- Panneau selon la revendication 1, caractérisé en ce que la structure (1) présente, à chacune de ses extrémités, des ailes verticales ( b) équipées de moyens complémentaires d'assemblage (1b1) (1b2).-7- Panel according to claim 1, characterized in that the structure (1) has, at each of its ends, vertical wings (b) equipped with complementary assembly means (1b1) (1b2).
-8- Panneau selon la revendication 7, caractérisé en ce que la structure présente au niveau de ses ailes d'assemblage, des agencements aptes à recevoir un élément d'accouplement (8) de deux panneaux adjacents, ledit élément d'accouplement étant conformé pour être déformé elastiquement.-8- Panel according to claim 7, characterized in that the structure has at its assembly wings, arrangements capable of receiving a coupling element (8) of two adjacent panels, said coupling element being shaped to be elastically deformed.
-9- Panneau selon la revendication 7, caractérisé en ce que les ailes (1b) sont raccordées à la structure, par des formes faisant office de charnière (1b3).-9- Panel according to claim 7, characterized in that the wings (1b) are connected to the structure, by forms acting as a hinge (1b3).
-10- Panneau selon la revendication 1 , caractérisé en ce que la face interne de la structure présente, directement lors de l'extrusion, des formes profilées faisant office de raidisseurs (1c) (1d). -10- Panel according to claim 1, characterized in that the internal face of the structure has, directly during extrusion, profiled shapes acting as stiffeners (1c) (1d).
PCT/FR1995/000347 1994-03-23 1995-03-22 Panel for storage ponds WO1995025864A1 (en)

Priority Applications (1)

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AU21407/95A AU2140795A (en) 1994-03-23 1995-03-22 Panel for storage ponds

Applications Claiming Priority (2)

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FR94/03705 1994-03-23
FR9403705A FR2717848B1 (en) 1994-03-23 1994-03-23 Panel for the creation of retention basins.

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WO1995025864A1 true WO1995025864A1 (en) 1995-09-28

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FR (1) FR2717848B1 (en)
WO (1) WO1995025864A1 (en)

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US20120223212A1 (en) * 2009-11-13 2012-09-06 Peri Gmbh Formwork Element

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FR2717848A1 (en) 1995-09-29
AU2140795A (en) 1995-10-09
FR2717848B1 (en) 1996-05-31

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