EP0122199A1 - Method for air conditioning a concrete slab forming, for example, a wall or a ceiling - Google Patents

Method for air conditioning a concrete slab forming, for example, a wall or a ceiling Download PDF

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Publication number
EP0122199A1
EP0122199A1 EP84400679A EP84400679A EP0122199A1 EP 0122199 A1 EP0122199 A1 EP 0122199A1 EP 84400679 A EP84400679 A EP 84400679A EP 84400679 A EP84400679 A EP 84400679A EP 0122199 A1 EP0122199 A1 EP 0122199A1
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Prior art keywords
tubes
wall
air
concrete
building
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German (de)
French (fr)
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Antonio Goncalves Pereira
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/0023—Building characterised by incorporated canalisations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation

Definitions

  • the present invention relates to a method of air conditioning a reinforced concrete wall forming, for example, a wall or a floor slab.
  • the present invention aims to remedy this situation by air conditioning the concrete walls so as to balance the temperature differences between the opposite faces of the wall.
  • US-A-2 811 850 It has also already been proposed (US-A-2 811 850) to set aside passages in prefabricated walls for molding to circulate ventilation or heating air. In addition to the fact that the configuration of the passages cannot be adapted, without great difficulty, to particular wall geometries, the problem posed by the contraction and expansion of the reinforcing bars does not arise in the case of the walls described in the document. US-A-2 811 850 because these walls are made of a relatively plastic material.
  • the air inlet and outlet of the network open into the interior of the building to which the wall belongs.
  • the method according to the invention has the advantage of accelerating its drying thanks to the ventilation which it provides, of lightening the construction since a substantial part of the walls is hollow and of improve the thermal insulation of the building.
  • the network of tubes consists of parallel tubes joined together and the density of the network is such that the distance between two successive tubes is approximately between once and three times the diameter of the tubes.
  • the invention also aims to protect the concrete constituting the exterior walls of a building against humidity, by completely isolating it from the ambient environment.
  • an air-conditioned concrete veil as described above is put in place from the interior of the building, an impermeable sheet such as a bituminous sheet, a layer of thermal insulation material and a facade facing formed of a layer of bricks or dressed stone.
  • the method according to the invention consists in mounting the air-conditioned concrete sails on the ground floor, in arranging the impermeable sheet, the layer of insulating material, then the facade facing, and in block everything in place by pouring the slab forming the separation between the ground floor and the first floor, so that this slab extends beyond the air-conditioned concrete sails over a distance such that it penetrates the facade facing, then, in the same way, to mount the air-conditioned concrete walls of the first floor, to fill them with the waterproof sheet, the insulating material and the facade cladding, to block everything in place by pouring the slab separating the first floor of the second and so on.
  • the ceiling / floor tiles are also air-conditioned according to the invention.
  • the process for building air-conditioned concrete sails according to the invention is implemented in situ; however, it is also applicable to the production of prefabricated panels.
  • FIG. 1 we see a wall made up, from the outside towards the inside, of a facade facing 1, of a layer of thermal insulation material 2, for example, of glass wool, an impermeable sheet 3, for example, a tarred sheet providing sealing, and an air-conditioned concrete veil 4 according to the invention.
  • a layer of thermal insulation material 2 for example, of glass wool
  • an impermeable sheet 3 for example, a tarred sheet providing sealing
  • an air-conditioned concrete veil 4 according to the invention.
  • embedded concrete irons not shown
  • tubes 5 for example, asbestos-cement, cement or terracotta.
  • a formwork is produced, which is lined with wire mesh. To reinforce it and in which the network of tubes is placed 5. The concrete is then poured and, when that -It is taken, we proceed to formwork the network of tubes 5 being permanently included in the reinforced concrete veil.
  • FIGS. 2 and 3 If one refers to FIGS. 2 and 3, one sees an air-conditioned ceiling / floor slab according to the invention.
  • this slab In this slab is permanently included a network of tubes 8, each of which defines a hollow space 6.
  • the tubes 8 are joined together as are the tubes 5. It is understood that slab 7 is also reinforced. It even has reinforced frames between the tubes 8.
  • These tubes 8 are of a diameter greater than that of the tubes 5, for example, the tubes have a diameter of 6 cm and the tubes 8 a diameter of 15 cm.
  • the spacing between the tubes 5 or between the tubes 8 is approximately between once and three times the diameter of the respective tubes.
  • Figures 2 and 3 differ only in the nature, and therefore the thickness, of the facade cladding.
  • the facing 1 ' is formed of bricks, for example, 12 cm thick and, in Figure 3, the facing 1 "is formed of cut stone, for example, 20 cm d 'thickness.
  • the floor slab penetrates into the wall up to and including the facade cladding 1 'or 1 ".
  • the floor slab 7 is poured as soon as the lower wall is constructed. Once the slab is poured, construction of the upper wall is started. In this way, the slab 7 blocks in place the facade facing 1 'or 1 "which avoids having to resort to means for fixing this facing which anchor in the reinforced concrete veil 4 and creates risks of infiltration from the outside of the wall to the inside.
  • the network of tubes 5 is joined to a distribution tube 12, the lower and upper parts of which communicate respectively with an air inlet and an outlet provided inside the building.
  • air circulation is ensured within the wall itself, which reduces the thermal stresses to which the concrete is exposed and ensures better conservation.
  • the thermal insulation of the building is improved.
  • the reduction in heat loss can reach 40% compared to an uninsulated building.
  • the air circulating in the network of tubes 5 can be hot air recovered from a chimney or air heated by means of a solar energy collector.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to a method for air-conditioning a reinforced concrete slab, such as a wall or a ceiling, which consists in including permanently in this slab (4 or 7) at the time of its manufacture a dense network of communicating tubes (5 or 8) connected to at least one air inlet and outlet. The method consists in using, for production of the network, tubes made of a material chosen from among asbestos/cement, cement, terracotta and similar materials. Protection of reinforced concrete slabs against temperature differences. <IMAGE>

Description

La présente invention a pour objet un procédé de climatisation d'une paroi en béton armé formant, par exemple, un mur ou une dalle de plancher.The present invention relates to a method of air conditioning a reinforced concrete wall forming, for example, a wall or a floor slab.

Il est courant de constater l'apparition de fissures ou autres dégradations dans des constructions en béton armé qui sont imputables, non pas à une malfaçon, mais surtout aux écarts de température auxquels est exposé le béton. Tandis que l'intérieur du bâtiment est maintenu à une température de l'ordre de 20°C, la température extérieure peut descendre bien au-dessous de 0°C ou, au contraire, s'élever dans certains cas jusqu'au voisinage de 50°C. Il s'ensuit une dilatation ou une contraction des fers à béton armant les murs et des contraintes qui finissent par se traduire par un éclatement du béton. Les fissures résultantes permettent des infiltrations qui contribuent à la dégradation.It is common to note the appearance of cracks or other degradations in reinforced concrete constructions which are attributable, not to a faulty workmanship, but especially to the temperature differences to which the concrete is exposed. While the interior of the building is maintained at a temperature of the order of 20 ° C, the outside temperature can drop well below 0 ° C or, on the contrary, rise in some cases to the vicinity of 50 ° C. It follows a dilation or a contraction of the concrete bars reinforcing the walls and stresses which end up resulting in a bursting of the concrete. The resulting cracks allow infiltration which contributes to degradation.

La présente invention a pour but de remédier à cette situation en climatisant les parois en béton de manière à équilibrer les différences de température entre les faces opposées du mur.The present invention aims to remedy this situation by air conditioning the concrete walls so as to balance the temperature differences between the opposite faces of the wall.

Ce but est atteint en ce sens que le procédé selon l'invention qui consiste à inclure, à demeure, dans la paroi en béton, lors de sa fabrication, un réseau dense de tubes communicants réuni à au moins une entrée et une sortie d'air, utilise pour la réalisation du réseau, des tubes en une matière choisie entre l'amiante-ciment, le ciment, la terre cuite et les matériaux analogues.This object is achieved in the sense that the method according to the invention which consists of permanently including in the concrete wall, during its manufacture, a dense network of communicating tubes joined to at least one inlet and one outlet. air, uses for the realization of the network, tubes in a material chosen between asbestos-cement, cement, terracotta and similar materials.

Il est bien entendu que l'on a déjà noyé des canalisations dans des dalles de plafond/plancher en béton pour y faire circuler de l'eau ou de l'air de chauffage (DE-A-1 963 889) mais ces canalisations, qui sont métalliques, n'ont pas d'effet protecteur vis-à-vis du béton : au contraire, elles-mêmes se dilatent et se contractent sous l'effet des variations de température du milieu chauffant et, d'autre part, elles se corrodent. La présence de ces canalisations métalliques contribue donc à la dégradation des parois en béton armé dans lesquelles elles sont noyées, au lieu de les protéger.It is understood that pipes have already been embedded in concrete ceiling / floor slabs to circulate water or heating air therein (DE-A-1 963 889), but these pipes, which are metallic, have no protective effect vis-à-vis concrete: on the contrary, they themselves expand and contract under the effect of temperature variations of the heating medium and, on the other hand, they corrode. The presence of these metal pipes therefore contributes to the degradation of the reinforced concrete walls in which they are embedded, instead of protecting them.

On a également déjà proposé (US-A-2 811 850) de réserver, au moulage, des passages dans des parois préfabriquées pour y faire circuler de l'air de ventilation ou de chauffage. Outre que la configuration des passages ne peut être adaptée, sans de grosses difficultés, à des géométries particulières de paroi, le problème posé par la contraction et la dilatation des fers d'armature ne se pose pas dans le cas des parois décrites dans le document US-A-2 811 850 du fait que ces parois sont constituées d'un matériau relativement plastique.It has also already been proposed (US-A-2 811 850) to set aside passages in prefabricated walls for molding to circulate ventilation or heating air. In addition to the fact that the configuration of the passages cannot be adapted, without great difficulty, to particular wall geometries, the problem posed by the contraction and expansion of the reinforcing bars does not arise in the case of the walls described in the document. US-A-2 811 850 because these walls are made of a relatively plastic material.

L'utilisation, selon l'invention, d'un réseau de tubes en une matière qui a un coefficient de dilatation très voisin de celui du béton, qui présente une affinité de nature avec le béton favorisant la cohésion de la paroi et qui ne se corrode pas, permet de faire circuler de l'air à l'intérieur même de la paroi en béton et de réchauffer ou rafraîchir cette paroi selon les besoins, sans que les moyens utilisés à cet effet soient eux-mêmes, cause de dégradation.The use, according to the invention, of a network of tubes made of a material which has a coefficient of expansion very close to that of concrete, which has an affinity of nature with concrete favoring the cohesion of the wall and which does not does not corrode, allows air to circulate inside the concrete wall and to heat or cool this wall as needed, without the means used for this purpose being themselves, cause of degradation.

D'une manière générale, l'entrée et la sortie d'air du réseau débouchent vers l'intérieur du bâtiment auquel appartient la paroi. Il est cependant possible de prévoir également une entrée et une' sortie d'air débouchant à l'extérieur du bâtiment, ces entrée et sortie d'air pouvant être obturées par des vannes.In general, the air inlet and outlet of the network open into the interior of the building to which the wall belongs. However, it is also possible to provide an air inlet and an air outlet opening to the outside of the building, these air inlet and outlet being able to be closed by valves.

Outre l'effet de climatisation du béton, le procédé selon l'invention a l'avantage d'accélérer son séchage grâce à la ventilation qu'il procure, d'alléger la construction puisqu'une partie substantielle des parois est creuse et d'améliorer l'isolation thermique du bâtiment.In addition to the air conditioning effect of concrete, the method according to the invention has the advantage of accelerating its drying thanks to the ventilation which it provides, of lightening the construction since a substantial part of the walls is hollow and of improve the thermal insulation of the building.

Dans une forme d'exécution préférée, le réseau de tubes est constitué de tubes parallèles réunis entre eux et la densité du réseau est telle que la distance entre deux tubes successifs est approximativement comprise entre une fois et trois fois le diamètre des tubes.In a preferred embodiment, the network of tubes consists of parallel tubes joined together and the density of the network is such that the distance between two successive tubes is approximately between once and three times the diameter of the tubes.

L'invention a également pour but de protéger le béton constituant les murs extérieurs d'un bâtiment contre l'humidité, en l'isolant totalement du milieu ambiant.The invention also aims to protect the concrete constituting the exterior walls of a building against humidity, by completely isolating it from the ambient environment.

Ainsi, dans un mode de mise en oeuvre du procédé selon l'invention, appliqué à la construction d'un mur extérieur pour bâtiment, on met en place, de l'intérieur du bâtiment vers l'extérieur, un voile en béton climatisé tel que décrit plus haut, une feuille imperméable, telle qu'une feuille bitumée, une couche de matériau d'isolation thermique et un parement de façade formé d'une couche de briques ou de pierre de taille.Thus, in an embodiment of the method according to the invention, applied to the construction of an exterior wall for a building, an air-conditioned concrete veil as described above is put in place from the interior of the building, an impermeable sheet such as a bituminous sheet, a layer of thermal insulation material and a facade facing formed of a layer of bricks or dressed stone.

Appliqué à la construction d'un bâtiment, le procédé selon l'invention consiste à monter les voiles en béton climatisé du rez-de-chaussée, à disposer la feuille imperméable, la couche de matériau isolant, puis le parement de façade, et à bloquer le tout en place par coulage de la dalle formant la séparation entre le rez-de-chaussée et le premier étage, de telle sorte que cette dalle déborde des voiles en béton climatisé sur une distance telle qu'elle pénètre le parement de façade, puis, de la même façon, à monter les murs en béton climatisé du premier étage, à les garnir de la feuille imperméable, du matériau isolant et du parement de façade, à bloquer le tout en place par coulage de la dalle séparant le premier étage du second et ainsi de suite.Applied to the construction of a building, the method according to the invention consists in mounting the air-conditioned concrete sails on the ground floor, in arranging the impermeable sheet, the layer of insulating material, then the facade facing, and in block everything in place by pouring the slab forming the separation between the ground floor and the first floor, so that this slab extends beyond the air-conditioned concrete sails over a distance such that it penetrates the facade facing, then, in the same way, to mount the air-conditioned concrete walls of the first floor, to fill them with the waterproof sheet, the insulating material and the facade cladding, to block everything in place by pouring the slab separating the first floor of the second and so on.

De cette manière, ce sont les dalles de plafond/plancher qui bloquent en place le parement de façade de sorte qu'il n'est pas besoin de retenir ce parement au moyen d'éléments de liaison ancrés dans le mur en béton. Il n'y a donc pas de perçage mettant en communication le milieu extérieur et le béton grâce à quoi l'étanchéité est sauvegardée.In this way, it is the ceiling / floor tiles which block the facade facing in place so that there is no need to retain this facing by means of connecting elements anchored in the concrete wall. There is therefore no drilling connecting the external environment and the concrete, thanks to which the seal is saved.

Dans un mode de mise en oeuvre préféré, les dalles de plafond/plancher sont également climatisées selon l'invention.In a preferred embodiment, the ceiling / floor tiles are also air-conditioned according to the invention.

De préférence, le procédé de construction de voiles en béton climatisés selon l'invention est mis en oeuvre in situ ; cependant, il est également applicable à la réalisation de panneaux préfabriqués.Preferably, the process for building air-conditioned concrete sails according to the invention is implemented in situ; however, it is also applicable to the production of prefabricated panels.

L'invention est décrite ci-après en référence aux dessins annexés dans lesquels :

  • - la figure 1 est une vue en coupe transversale d'un mur construit selon l'invention, laquelle coupe est prise, par exemple, selon la ligne I-I de la figure 2
  • - la figure 2 est une vue en coupe longitudinale de la jonction entre deux étages d'un bâtiment construit selon l'invention, le parement de façade étant réalisé en briques
  • - la figure 3 ne diffère de la figure 2 que par la nature du parement de façade qui est, cette fois, réalisée en pierre de taille
  • - la figure 4 montre le raccordement entre deux tubes successifs du réseau de tubes
  • - la figure 5 montre le raccordement d'un réseau de tubes à une conduite de répartition d'air, et
  • - la figure 6 est un schéma montrant la circulation de l'air dans le réseau de tubes.
The invention is described below with reference to the accompanying drawings in which:
  • - Figure 1 is a cross-sectional view of a wall constructed according to the invention, which section is taken, for example, along line II of FIG. 2
  • - Figure 2 is a longitudinal sectional view of the junction between two floors of a building constructed according to the invention, the facade facing being made of bricks
  • - Figure 3 differs from Figure 2 only in the nature of the facade cladding which is, this time, made of cut stone
  • - Figure 4 shows the connection between two successive tubes of the tube network
  • FIG. 5 shows the connection of a network of tubes to an air distribution pipe, and
  • - Figure 6 is a diagram showing the circulation of air in the network of tubes.

Si l'on se réfère à la figure 1, on voit un mur constitué, de l'extérieur vers l'intérieur, d'un parement de façade 1, d'une couche de matériau d'isolation thermique 2, par exemple, de laine de verre, d'une feuille imperméable 3, par exemple, une feuille goudronnée assurant l'étanchéité, et d'un voile en béton climatisé 4 selon l'invention. Dans ce voile 4 sont noyés des fers à béton (non représentés) et une série de tubes 5, par exemple, en amiante-ciment, ciment ou terre cuite. Ces tubes 5 définissent chacun un espace creux 6.If we refer to FIG. 1, we see a wall made up, from the outside towards the inside, of a facade facing 1, of a layer of thermal insulation material 2, for example, of glass wool, an impermeable sheet 3, for example, a tarred sheet providing sealing, and an air-conditioned concrete veil 4 according to the invention. In this veil 4 are embedded concrete irons (not shown) and a series of tubes 5, for example, asbestos-cement, cement or terracotta. These tubes 5 each define a hollow space 6.

Si l'on se reporte aux figures 4 et 5, on voit que les tubes 5 sont réunis entre eux par des raccords 11 pourvus de brides 10.If one refers to FIGS. 4 and 5, it can be seen that the tubes 5 are joined together by connectors 11 provided with flanges 10.

Pour construire un voile en béton climatisé selon l'invention, on réalise un coffrage, que l'on garnit de treillis métalliques.pour l'armer et dans lequel on place le réseau de tubes 5. On coule ensuite le béton et, lorsque celui-ci est pris, on procède au décoffrage le réseau de tubes 5 étant inclus à demeure dans le voile en béton armé.To build an air-conditioned concrete veil according to the invention, a formwork is produced, which is lined with wire mesh. To reinforce it and in which the network of tubes is placed 5. The concrete is then poured and, when that -It is taken, we proceed to formwork the network of tubes 5 being permanently included in the reinforced concrete veil.

Si l'on se réfère aux figures 2 et 3, on voit une dalle plafond/plancher climatisée selon l'invention. Dans cette dalle est inclus, à demeure, un réseau de tubes 8 dont chacun définit un espace creux 6. Les tubes 8 sont réunis entre eux comme le sont les tubes 5. Il est bien entendu que la dalle 7 est également armée. Elle comporte même des armatures renforcées entre les tubes 8. Ces tubes 8 sont d'un diamètre supérieur à celui des tubes 5, par exemple, les tubes ont un diamètre de 6 cm et les tubes 8 un diamètre de 15 cm. L'écartement entre les tubes 5 ou entre les tubes 8 est approximativement compris entre une fois et trois fois le diamètre des tubes respectifs.If one refers to FIGS. 2 and 3, one sees an air-conditioned ceiling / floor slab according to the invention. In this slab is permanently included a network of tubes 8, each of which defines a hollow space 6. The tubes 8 are joined together as are the tubes 5. It is understood that slab 7 is also reinforced. It even has reinforced frames between the tubes 8. These tubes 8 are of a diameter greater than that of the tubes 5, for example, the tubes have a diameter of 6 cm and the tubes 8 a diameter of 15 cm. The spacing between the tubes 5 or between the tubes 8 is approximately between once and three times the diameter of the respective tubes.

Les figures 2 et 3 ne diffèrent que par la nature, et par suite l'épaisseur, du parement de façade. Ainsi, à la figure 2, le parement 1' est formé de briques, par exemple, de 12 cm d'épaisseur et, à la figure 3, le parement 1" est formé de pierre de taille, par exemple, de 20 cm d'épaisseur.Figures 2 and 3 differ only in the nature, and therefore the thickness, of the facade cladding. Thus, in Figure 2, the facing 1 'is formed of bricks, for example, 12 cm thick and, in Figure 3, the facing 1 "is formed of cut stone, for example, 20 cm d 'thickness.

Comme il ressort des figures 2 et 3, la dalle de plancher pénètre dans le mur jusque et y compris dans le parement de façade 1' ou 1".As shown in Figures 2 and 3, the floor slab penetrates into the wall up to and including the facade cladding 1 'or 1 ".

Plus précisément, comme on l'a dit plus haut, la dalle de plancher 7 est coulée dès que le mur inférieur est construit. Une fois la dalle coulée, la construction du mur supérieur est entreprise. De cette manière, la dalle 7 bloque en place le parement de façade 1' ou 1" ce qui évite d'avoir recours à des moyens de fixation de ce parement qui s'ancrent dans le voile en béton armé 4 et créé des risques d'infiltration depuis l'extérieur du mur vers l'intérieur.More specifically, as mentioned above, the floor slab 7 is poured as soon as the lower wall is constructed. Once the slab is poured, construction of the upper wall is started. In this way, the slab 7 blocks in place the facade facing 1 'or 1 "which avoids having to resort to means for fixing this facing which anchor in the reinforced concrete veil 4 and creates risks of infiltration from the outside of the wall to the inside.

Comme il ressort de la figure 6, le réseau de tubes 5 est réuni à un tube de répartition 12 dont les parties inférieure et supérieure communiquent respectivement avec une entrée et une sortie d'air prévues à l'intérieur du bâtiment. De cette manière, une circulation d'air est assurée au sein même du mur ce qui réduit les contraintes thermiques auxquelles est exposé le béton et en assure une meilleure conservation. Indirectement, l'isolation thermique du bâtiment s'en trouve améliorée. La réduction des pertes de chaleur peut atteindre 40% par rapport à un bâtiment non isolé.As can be seen in FIG. 6, the network of tubes 5 is joined to a distribution tube 12, the lower and upper parts of which communicate respectively with an air inlet and an outlet provided inside the building. In this way, air circulation is ensured within the wall itself, which reduces the thermal stresses to which the concrete is exposed and ensures better conservation. Indirectly, the thermal insulation of the building is improved. The reduction in heat loss can reach 40% compared to an uninsulated building.

Naturellement, l'air circulant dans le réseau de tubes 5 peut être de l'air chaud récupéré à partir d'une cheminée ou de l'air réchauffé au moyen d'un capteur d'énergie solaire.Naturally, the air circulating in the network of tubes 5 can be hot air recovered from a chimney or air heated by means of a solar energy collector.

Claims (9)

1- Procédé de climatisation d'une paroi en béton armé, telle qu'un mur ou une dalle de plancher qui consiste à inclure, à demeure, dans cette paroi (4 ou 7), lors de sa fabrication, un réseau dense de tubes (5 ou 8) communicants réuni à au moins une entrée et une sortie d'air, caractérisé en ce qu'il consiste à utiliser, pour la réalisation du réseau, des tubes en une matière choisie entre l'amiante-ciment, le ciment, la terre cuite et les matériaux analogues.1- A method of air conditioning a reinforced concrete wall, such as a wall or a floor slab which consists of permanently including in this wall (4 or 7), during its manufacture, a dense network of tubes (5 or 8) communicators combined with at least one air inlet and one outlet, characterized in that it consists in using, for the production of the network, tubes made of a material chosen from asbestos-cement, cement , terracotta and the like. 2- Procédé selon la revendication 1, caractérisé en ce que l'entrée et la sortie d'air débouchent vers l'intérieur du bâtiment auquel appartient la paroi (4).2- Method according to claim 1, characterized in that the air inlet and outlet open into the interior of the building to which the wall (4) belongs. 3- Procédé selon la revendication 1, caractérisé en ce que l'entrée et la sortie d'air débouchent à l'extérieur du bâtiment auquel appartient la paroi (4).3- A method according to claim 1, characterized in that the air inlet and outlet open to the outside of the building to which the wall (4) belongs. 4- Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le réseau de tubes (5 ou 8) est constitué de tubes parallèles réunis entre eux et en ce que la densité du réseau est telle que la distance entre deux tubes successifs (5 ou 8) est approximativement comprise entre une fois et trois fois le diamètre des tubes (5 ou 8).4- A method according to any one of claims 1 to 3, characterized in that the network of tubes (5 or 8) consists of parallel tubes joined together and in that the density of the network is such that the distance between two successive tubes (5 or 8) is approximately between once and three times the diameter of the tubes (5 or 8). 5- Procédé de construction d'un mur extérieur de bâtiment, caractérisé en ce qu'il consiste à mettre en place, de l'intérieur du bâtiment vers l'extérieur, un voile en béton (4) climatisé par mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 4, une feuille de matériau imperméable (3), une couche de matériau d'isolation thermique (2) et un parement de façade (1, 1', 1").5- A method of constructing an exterior wall of a building, characterized in that it consists in placing, from the interior of the building towards the exterior, a concrete veil (4) air-conditioned by implementing the method according to any one of claims 1 to 4, a sheet of impermeable material (3), a layer of thermal insulation material (2) and a facade facing (1, 1 ', 1 "). 6- Procédé de construction d'un bâtiment ayant des murs extérieurs en béton garni d'un parement de façade avec interposition d'une couche de matériau d'isolation thermique, caractérisé en ce qu'il consiste à monter les voiles en béton (4) d'un rez-de-chaussée par mise en oeuvre du procédé de climatisation selon l'une quelconque des revendications 1 à 4, à disposer une feuille de matériau imperméable (3), une couche de matériau isolant (2) puis le parement de façade ( 1, 1' ou 1") et à bloquer le tout en place par coulage de la dalle (7) formant séparation entre le rez-de-chaussée et le premier étage de telle sorte que cette dalle déborde des voiles en béton climatisés (4) sur une distance telle qu'elle pénètre le parement de façade (1, 1', 1"), puis, de la même façon, à monter les voiles en béton climatisés (4) du premier étage, à les garnir de la feuille matériau imperméable (3), du matériau isolant (2) et du parement de façade (1, 1', 1"), à bloquer le tout en place par coulage de la dalle séparant le premier étage du second et ainsi de suite.6- Method of constructing a building having external concrete walls lined with a facade facing with the interposition of a layer of thermal insulation material, characterized in that it consists in mounting the concrete sails (4 ) a ground floor by implementing the air conditioning method according to any one of claims 1 to 4, to have a sheet of impermeable material (3), a layer of insulating material (2) and then the facing facade (1, 1 'or 1 ") and block everything in place by pouring the slab (7) forming a separation between the ground floor and the first floor so that this slab overflows air-conditioned concrete sails ( 4) over a distance such that it penetrates the facade facing (1, 1 ', 1 "), then, in the same way, to mount the air-conditioned concrete sails (4) of the first floor, to garnish them with the waterproof material sheet (3), insulating material (2) and facade cladding (1, 1 ', 1 "), to block everything in place by pouring the slab separating the first floor from the second and so on. 7- Procédé selon la revendication 6, caractérisé en ce que les dalles (7) de plafond/plancher sont construites par mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 4.7- Method according to claim 6, characterized in that the ceiling / floor tiles (7) are constructed by implementing the method according to any one of claims 1 to 4. 8- Voile préfabriqué pour la réalisation de murs, issu de la mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 4.8- Prefabricated sail for the realization of walls, resulting from the implementation of the method according to any one of claims 1 to 4. 9- Bâtiment issu de la mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 7.9- Building resulting from the implementation of the method according to any one of claims 1 to 7.
EP84400679A 1983-04-08 1984-04-06 Method for air conditioning a concrete slab forming, for example, a wall or a ceiling Withdrawn EP0122199A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8305744 1983-04-08
FR8305744A FR2543992A1 (en) 1983-04-08 1983-04-08 PROCESS FOR AIR CONDITIONING A CONCRETE WALL FORMING, FOR EXAMPLE, A WALL OR A FLOOR TILE

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EP0122199A1 true EP0122199A1 (en) 1984-10-17

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2000029679A1 (en) * 1998-11-16 2000-05-25 Jonatan Paulsson Concrete slab with embedded tubes for circulation of a gas and a method for manufacturing the concrete slab
GB2434594A (en) * 2006-01-25 2007-08-01 Mehdi Robert Teers Modular building system
EP2693128A1 (en) * 2012-08-01 2014-02-05 Pasi Lehtimäki Heating and drying system for a building

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114658120A (en) * 2022-03-15 2022-06-24 赵新安 Prefabricated part outer wall water leakage prevention mechanism and working method thereof

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US2811850A (en) * 1954-05-18 1957-11-05 Raymond L Clary Hollow building construction
CH361905A (en) * 1961-06-19 1962-05-15 Plancherel Henri Room ventilation device
FR82868E (en) * 1962-11-30 1964-04-30 hollow elements, of reinforced concrete and method of assembly thereof
DE1963889A1 (en) * 1969-12-20 1971-06-24 Klotz Hanns Dipl Ing Prefabricated multilayer wall element
US4295415A (en) * 1979-08-16 1981-10-20 Schneider Peter J Jr Environmentally heated and cooled pre-fabricated insulated concrete building

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Publication number Priority date Publication date Assignee Title
US2811850A (en) * 1954-05-18 1957-11-05 Raymond L Clary Hollow building construction
CH361905A (en) * 1961-06-19 1962-05-15 Plancherel Henri Room ventilation device
FR82868E (en) * 1962-11-30 1964-04-30 hollow elements, of reinforced concrete and method of assembly thereof
DE1963889A1 (en) * 1969-12-20 1971-06-24 Klotz Hanns Dipl Ing Prefabricated multilayer wall element
US4295415A (en) * 1979-08-16 1981-10-20 Schneider Peter J Jr Environmentally heated and cooled pre-fabricated insulated concrete building

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000029679A1 (en) * 1998-11-16 2000-05-25 Jonatan Paulsson Concrete slab with embedded tubes for circulation of a gas and a method for manufacturing the concrete slab
GB2434594A (en) * 2006-01-25 2007-08-01 Mehdi Robert Teers Modular building system
EP2693128A1 (en) * 2012-08-01 2014-02-05 Pasi Lehtimäki Heating and drying system for a building

Also Published As

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