EP2933393B1 - Système de paroi ou de plafond pour bâtiment - Google Patents

Système de paroi ou de plafond pour bâtiment Download PDF

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Publication number
EP2933393B1
EP2933393B1 EP15163470.6A EP15163470A EP2933393B1 EP 2933393 B1 EP2933393 B1 EP 2933393B1 EP 15163470 A EP15163470 A EP 15163470A EP 2933393 B1 EP2933393 B1 EP 2933393B1
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EP
European Patent Office
Prior art keywords
hollow channel
spring element
sandwich
type structural
ceiling system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP15163470.6A
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German (de)
English (en)
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EP2933393A1 (fr
Inventor
Fredy Iseli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecocell AG
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Ecocell AG
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Filing date
Publication date
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Publication of EP2933393A1 publication Critical patent/EP2933393A1/fr
Application granted granted Critical
Publication of EP2933393B1 publication Critical patent/EP2933393B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
    • 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
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/748—Honeycomb materials

Definitions

  • the invention relates to a wall or ceiling system for buildings according to the preamble of claim 1, with a first planar wall or ceiling system for buildings, with a first planar sandwich component, comprising a sandwiched between each two cover layers, preferably an impregnating to increase the fire - And / or the water resistance and / or the mechanical stability having, pulp honeycomb body plate, wherein the first sandwich component is connected via a received in a peripheral groove of the sandwich component spring element with a component which receives the spring element in a peripheral component groove, wherein the spring element as a hollow channel spring element with at least one, preferably axially extending in the direction of its longitudinal extent, preferably axially continuous, hollow channel.
  • the invention relates to the use of a spring element for the aforementioned purpose according to claim 13 and a building with a wall or ceiling system according to the invention according to claim 14.
  • Wall elements comprising a pulp honeycomb panel, also called a honeycomb composite support member, are known.
  • the applicant has, for example, in the WO 2012/045653 A1 advantageous method for coating such a core material, ie described by cellulose honeycomb panels for wall elements.
  • the known wall elements are ideal for the construction of buildings, as they are characterized by a high load and a good insulation effect with low weight.
  • the DE 19 07 683 A describes the basic idea to build a solid wall and ceiling element for prefabricated houses made of corrugated honeycomb, which are connected via hollow chamber spring elements, which have only a fixing function.
  • the DE 196 54 672 A1 describes wall elements with a honeycomb core of interconnected corrugated cardboard strips.
  • the invention is therefore an object of the invention to provide an advantageous wall or ceiling system for buildings, which is characterized by a functional connection technology and sufficient space for Lvid exteriorswege, especially for heating and / or ventilation purposes. Furthermore, the object is to provide a building with such a wall or ceiling system. This object is achieved in terms of the wall or ceiling system with the features of claim 1 or by the use of a spring element according to claim 13. With regard to the building, the object is achieved with the features of claim 14.
  • the invention is based on the idea of realizing a functional fixation of two, at least one pulp honeycomb panel comprehensive sandwich components or for fixing such a sandwich components with another component, such as a closure piece, in particular a ceiling or Bodenab gleich widely or a lateral Wandabschluß FA, at least to use a special spring element, which at the same time has an air guide function in addition to a fastening function or provides space for air guidance within the wall or ceiling system.
  • wall or ceiling system for building at least one spring element is formed as Hohlkanalfederelement and comprises at least one, preferably axially extending in the direction of its longitudinal extent, preferably axially continuous, hollow channel as an air duct which is air-conductively connected to a blower.
  • the hollow channel thus serves as an air-conducting cavity for fresh air and / or heating air and / or exhaust air duct.
  • the air duct can also have the function of a cable duct and / or pipe channel as a cavity for receiving at least one cable and / or at least one tube.
  • the hollow channel spring element preferably extends in the vertical direction, while in the case of ceiling systems, the hollow channel spring element preferably extends in the horizontal direction.
  • a fastening function is thus skilfully paired with an air duct function and possibly an installation function, without any functional losses for both purposes.
  • the spring element is in each case one edge side Groove of the components to be joined is taken in sections, it being particularly preferred if the corresponding edge-side groove is bounded in the at least one sandwich component to be joined by two cover layers, which preferably form the groove walls of the receiving groove for the hollow channel spring element, it being even more preferred is when a groove bottom of the hollow channel spring element receiving groove is formed in the sandwich component of a cell-honeycomb body plate.
  • the at least one hollow channel has a minimum cross-sectional area of 4 cm 2, preferably of 6 cm 2, still more preferably from 9 cm 2, most preferably from 12 cm 2, particularly preferably of 20 cm. 2
  • the hollow channel spring element when the hollow channel spring element, the connection between a sandwich component and an upper Deckenabschluß- or -an gleichschluß or a lower Bodenabschluß acting. Forming element, the hollow channel spring element is the function of a sealing strip.
  • the hollow channel spring element is preferably suitable for receiving horizontally extending installations.
  • the laying direction for installation is preferably vertical, as well as in the case where the hollow channel spring element connects a sandwich component and a (side or vertically oriented) wall termination element.
  • the hollow channel spring element there are different possibilities - it is essential first that at least one hollow channel is provided for at least one of the aforementioned purposes.
  • the spring element is to be used as an air duct, it is preferable to provide a single channel.
  • the cellulose honeycomb panel which is preferably provided with an impregnating coating
  • it is a honeycomb body made of pulp, in particular of paper or cardboard.
  • This can be produced in a conventional manner in different ways, for example by the co-bonding of several corrugated cardboard layers.
  • the pulp honeycomb panel is made of a so-called expanded honeycomb body, i. made of an expandable honeycomb element, which in principle kraftliner papers, testliner papers or paperboard papers are suitable.
  • the pulp honeycomb panel is characterized by a plurality of honeycombs in the form of axial channels, which are preferably provided on its inner periphery with the aforementioned impregnating coating. Particularly preferably, this is a cement-containing impregnating agent, even more preferably a microcement-containing impregnating agent, as this example in the WO 2012/045653 A1 is described.
  • a single cellulose honeycomb panel in the direction of the thickness extension of the sandwich element between two cover layers, with alternatively also several cellulose honeycomb panels side by side in the direction of their thickness extension arranged and this group of cellulose honeycomb panels between two cover layers can be arranged.
  • the sandwich component comprises on its outer surfaces in each case a cover layer.
  • the at least one hollow channel spring element limits the at least one hollow channel in its entirety.
  • the hollow channel is delimited on its surface sides on the one hand by the spring element and, on the other hand, on at least one side of the first sandwich component or the component to be connected to the first sandwich component.
  • the spring element may be formed in a cross-sectional view, for example, U-shaped, which is particularly advantageous if the component to be connected to the first sandwich component is not a further sandwich component, but a termination element.
  • the spring element in a cross-sectional view has a double U-shape, wherein the two open sides facing away from each other U share a common lower U-leg, of a two cover plates of the spring element spaced apart spacer or -elelement can be formed.
  • the hollow channel spring element wherein this has two parallel, the surface sides of the hollow channel spring element forming plate parts, of which preferably at least one formed as a coarse chipboard (OSB plate) or Fermacellplatte may be, wherein the two plate parts are spaced apart by at least one spacer element.
  • the spacing element can be the above-described middle element or U-limb element. It is also possible to provide two outer spacer elements which define a single hollow channel or, in addition to a central spacer element, two outer spacer elements, so that a total of two hollow channels spaced apart from each other via the central spacer element are formed. It is also possible to form more than two hollow channels via a corresponding number of spacer elements, wherein at least one of the outer hollow channels may be bounded by the first sandwich component or the component to be connected thereto, or by a peripheral or outer spacer element.
  • edge-side groove in which the spring element is received in the sandwich component, is designed such that the groove walls extending laterally over the spring element are each formed by a cover layer of the sandwich component and / or one Slot bottom of the peripheral groove is formed by the arranged between the outer layers Zellstoffab body plate.
  • the first sandwich component has at least two cellulose honeycomb panels spaced apart from one another via a covering layer, and the hollow channel spring element is not arranged in a plane formed by an outer cellulose honeycomb panel, but in one of an inner one of the cellulose honeycomb panels Levels, so that outside (towards the building exterior), based on the hollow channel spring element either still a pulp honeycomb body plate and / or a full spring element is, wherein the full spring element in contrast to the Hollow channel spring element has no installation channel, but preferably has a sandwich structure comprising a recorded between two cover plates pulp honeycomb panel.
  • Such an embodiment of the wall or ceiling system has the advantage that the hollow channel spring element is spaced at an outer wall on the full spring element and / or a cellulose honeycomb body plate, so that the slightly worse insulation effect of the hollow channel spring element compared to a full spring element, especially if this is a pulp Includes honeycomb panel, something is compensated.
  • the hollow channel spring element and / or a full spring element completely sinks within edge-side grooves of the components to be fixed to each other, so that the components to be fixed to one another are arranged in abutment.
  • the components to be fixed to one another via the spring elements are spaced apart from one another via an integral spacer portion of the spring element, which preferably protrudes into a region between two opposing cover layers of components to be fixed.
  • cover layers of the first sandwich component and the optionally provided second sandwich component there are different possibilities.
  • at least one of the cover layers as a concrete slab, gypsum board, wood multilayer board or chipboard, in particular coarse chipboard be designed.
  • Possible is a combination of differently designed cover layers or the provision of several identically designed cover layers. It is very particularly preferred if all cover layers are made of the same material.
  • At least one installation line i. at least one cable and / or at least one tube is arranged, which preferably extends in the direction of the longitudinal extent of the hollow channel spring element.
  • the invention also leads to the use of a trained as Hohlkanalfederelement spring element with a, preferably axially in the direction of its longitudinal extent, hollow channel for connecting a peripheral groove for receiving the spring element having first planar sandwich element, comprising at least one sandwiched between two cover layers taken pulp honeycomb body a component having a peripheral component groove, in particular an end piece or a second sheet-like sandwich component, preferably comprising a pulp honeycomb panel received between two cover layers.
  • the invention leads to a building with a wall, in particular an outer wall in the form of a formed according to the concept of the invention wall system and / or a ceiling with a formed according to the concept of the invention ceiling system, wherein in the case of forming an outer wall of the building with a wall system according to the invention preferably outside (offset toward the outside of the building) of the hollow channel spring element at least one, preferably over a cover layer spaced pulp honeycomb body plate and / or a full spring element is arranged.
  • Fig. 1 is a wall or ceiling system 1 (hereinafter system 1 for buildings) shown.
  • system 1 for buildings
  • system 1 the outer side A in the drawing plane above and the inner side I (inner space) in the drawing plane below.
  • first planar sandwich component 2 which comprises a total of three cover layers 3, for example made of concrete or OSB plates, wherein between each two of the cover layers 3, a pulp honeycomb panel 4 is received, which has a plurality of channels in the form of honeycombs, which are coated on their inner circumference with an impregnating coating, not shown, preferably cement-based, not shown.
  • the first sandwich component 2 comprises on each vertical side two edge-side grooves 5, the groove walls of which are formed by the cover layers 3 and whose groove base is formed by the cellulose honeycomb panels 4.
  • a component 6 is connected to the first sandwich component 2 on each side, comprising two edge-side component grooves 7, which lie opposite the grooves 5.
  • the component 6 is designed as a second sandwich component, with a layer structure which corresponds to the layer structure of the first sandwich component 2.
  • the component 6 and the first sandwich component 2 are connected to one another via two spring elements via a hollow channel spring element 8 and a full spring element 9 arranged outside the same.
  • the full spring element 9 has a sandwich construction, comprising two spaced cover plates, between which a cellulose honeycomb body plate is received, which is preferably provided on the inner circumference of their honeycomb flat if with an impregnating, analogous to the structure of the ZellstoffabskenMechplatte 4 of the first sandwich component second
  • the hollow channel spring element 8 comprises a hollow channel 10 designed as an air duct, which extends in the direction of the longitudinal extent (perpendicular to the plane of the drawing) of the hollow channel spring element 8.
  • the air duct is air-conductively connected to a blower 14.
  • the hollow ducts designed as air ducts are connected to a fan 14, with which air can be conveyed through the hollow ducts.
  • a single, wide hollow channel 10 is provided, which is bounded by two parallel, plate members 11, which are spaced from each other by two outer spacer elements 12, so that the resulting hollow channel 10 is completely bounded by the hollow channel spring element 8.
  • Fig. 1 is also that the hollow channel spring elements 8 are arranged in a plane spanned by an inner pulp honeycomb panel 4, outside of which is spaced over one of the cover layers another, outer cellulose honeycomb panel 4, in the plane of the full spring elements 9 are arranged.
  • FIG. 2 an alternative system 1 is shown.
  • This comprises in contrast to the embodiment according to Fig. 1 three each pulp honeycomb panels 4 spaced apart from each other a cover layer 3, wherein spring elements are provided only in the outermost and the innermost plane (not in the middle plane) and that in the innermost plane Hollow channel spring elements 8 and in the outermost level full spring elements.
  • hollow channel spring elements 8 may also be located in the middle plane, ie in the area of the central cellulose honeycomb panel 4 - these would still be spaced from the outside A via full spring elements 9 or via a cellulose honeycomb panel 4.
  • said hollow channel spring elements 8 are each provided with two hollow channels 10 for guiding air and, if necessary, for receiving cables and / or tubes, the hollow channels 10 are spaced apart from one another via a middle spacer element 12.
  • the hollow channels are outside edge analogous to the embodiment according to Fig. 1 each bounded by a spacer element 12, wherein the spacer elements 12 two parallel plates 11 spaced from each other.
  • the system 1 according to Fig. 3 differs from the system according to Fig. 2
  • the hollow channels are bounded on the outside by the respective groove base, in each case by a Zellstoffab body plate 4.
  • the two hollow channels are spaced from one, here centrally arranged spacer 12, which two parallel plates 11 spaced from each other ,
  • a hollow channel spring element 8 is provided, which according to the embodiment Fig. 3 corresponds and in the drawing plane left a Hohlkanalfederelement 8, which the embodiment according to embodiment Fig. 2 equivalent.
  • a hollow channel spring element 8 is provided on the right in the plane of the drawing, which is the embodiment variant according to Fig. 2 corresponds, while provided in the drawing plane left hollow channel spring element 8 according to the embodiment Fig. 1 equivalent.
  • Fig. 5 is the first sandwich component 2, analogous to Fig. 1 only with two over a cover layer 3 spaced apart cellulose honeycomb panels 4 are provided. All the embodiments described so far have in common that (which is generally preferred) the sandwich components are generally delimited on their outer surface sides by a cover layer.
  • a first sandwich component 2 connected to a trained as a final piece member 6 and that via a more inwardly disposed hollow channel spring element 8 with a hollow channel 10 for air ducts and possibly installation purposes, while further out a full spring element is provided with a Zellstoffabbean body plate core.
  • the hollow channel 10 is delimited by a spacer element 12, while the hollow channel 10 is delimited at the bottom by the component 6 in the plane of the drawing.
  • the embodiment according to Fig. 7 essentially corresponds to the embodiment according to Fig. 6 with the only difference that between the spring elements yet another pulp honeycomb body plate 4 is arranged.
  • Fig. 8 shows a simple system 1, in which the first sandwich component 2, only a three-layer construction comprising two parallel cover layers 3 with interposed pulp honeycomb panel 4 comprises.
  • the sandwich component 2 is via a hollow channel spring element 8 with another component 6, connected here by way of example a final piece.
  • Fig. 9 shows by way of example with reference to a designed as full spring element spring element, a variant with spacer portion 13, which prevent the components to be fixed to each other 2, 6 and their cover layers 3 abut each other in abutment.
  • the spring element shown may alternatively, which is preferred, also be formed as a hollow channel spring element.
  • a wall system comprising a plurality of sandwich elements formed as wall elements as well as formed as Wandabschluß implantn components 6, which are interconnected via spring elements.
  • the spring elements are represented for illustrative purposes all as full spring elements, but may be partially realized, which is preferred, as formed according to the concept of the invention Hohlkanalfederemia, in particular the spring elements in the region of an inner and / or middle level of Zellstoffab body plates. 4

Claims (14)

  1. Système de paroi ou de plafond pour bâtiment, avec un premier élément de construction intercalaire (2) plat avec une plaque alvéolaire en cellulose (4) logée de façon intercalée entre respectivement deux couches de recouvrement (3) comprenant de préférence un revêtement imprégné pour accroître la résistance au feu et/ou à l'eau et/ou la stabilité mécanique, le premier élément de construction intercalaire (2) étant relié à un composant (6) via un élément à ressort logé dans une rainure placée du côté de bordure (5) de l'élément de construction intercalaire, ledit composant logeant l'élément à ressort dans une rainure de composant (7) placée du côté de bordure, l'élément à ressort étant réalisé sous la forme d'un élément à ressort à canal creux (8) avec au moins un canal creux (10) s'étendant de préférence de façon traversante dans le plan axial en direction de son extension longitudinale, de façon préférée dans le plan axial,
    caractérisé en ce
    que l'au moins un canal creux (10) est réalisé sous la forme d'un canal de guidage d'air et est relié à une soufflerie (14) de façon à conduire l'air.
  2. Système de paroi ou de plafond selon la revendication 1,
    caractérisé en ce
    que le canal creux (10) est un unique canal creux (10) ou que deux canaux creux (10), de façon préférée étanches à l'air, séparés par un élément d'écartement (12) sont prévus, parmi lesquels au moins un canal, de façon préférée les deux canaux, sont réalisés sous la forme de canaux de guidage d'air et/ou au moins un canal creux (10) étant réalisé sous la forme d'un canal pour câble et/ou d'un canal pour canalisation.
  3. Système de paroi ou de plafond selon l'une quelconque des revendications 1 ou 2,
    caractérisé en ce
    que l'au moins un canal creux (10) est délimité dans son intégralité par l'élément à ressort à canal creux (8) ou que l'au moins un canal creux (10) est délimité en côté par le composant (6) ou le premier élément de construction intercalaire (2).
  4. Système de paroi ou de plafond selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que l'élément à ressort à canal creux (8) comporte deux parties de plaque (11) parallèles, notamment des plaques Fermacell ou des plaques de contreplaqué grossier espacées l'une par rapport à l'autre via au moins un élément d'écartement (12), notamment exclusivement un élément d'écartement (12) central ou via exclusivement deux éléments d'écartement (12) extérieurs ou via deux éléments d'écartement (12) extérieurs et un élément d'écartement (12) central.
  5. Système de paroi ou de plafond selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que deux parois rainurées parallèles de la rainure (5) située du côté de bordure sont formées par les couches de recouvrement (3) et/ou qu'un fond de rainure de la rainure (5) située du côté de bordure est formé par la plaque alvéolaire en cellulose (4).
  6. Système de paroi ou de plafond selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le premier élément de construction intercalaire (2) comporte deux plaques alvéolaires en cellulose (4) séparées l'une par rapport à l'autre via une couche de recouvrement (3) et que l'élément à ressort à canal creux (8) est disposé dans un plan à l'intérieur des plaques alvéolaires en cellulose (4).
  7. Système de paroi ou de plafond selon la revendication 6,
    caractérisé en ce
    qu'un élément à ressort entier (9) est séparé de l'élément à ressort à canal creux (8) via une couche de recouvrement (3), que l'extérieur des plaques alvéolaires en cellulose (4) est disposé dans un plan.
  8. Système de paroi ou de plafond selon la revendication 7,
    caractérisé en ce
    que l'élément à ressort entier (9) comporte une plaque de corps alvéolaire en cellulose (4) disposée entre deux plaques de revêtement.
  9. Système de paroi ou de plafond selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le premier élément de construction intercalaire (2) et le composant (6) reposent directement l'un contre l'autre ou sont séparés l'un de l'autre via une section d'entretoise (13) intégrale de l'élément à ressort à canal creux (8).
  10. Système de paroi ou de plafond selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    qu'au moins une des couches de recouvrement (3) du premier élément de construction intercalaire (2), de préférence l'ensemble des couches de recouvrement (3), sont réalisées sous la forme d'une plaque de béton, d'une plaque de plâtre, d'une plaque multicouche de bois ou d'une plaque de contreplaqué, notamment d'une plaque de contreplaqué grossier.
  11. Système de paroi ou de plafond selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le composant (6) relié au premier élément de construction intercalaire (2) via l'élément à ressort à canal creux (8) est une pièce d'extrémité ou un deuxième élément de construction intercalaire plat comprenant une plaque alvéolaire en cellulose (4) logée de façon intercalée entre respectivement deux couches de recouvrement (3), comportant de préférence un revêtement imprégné pour accroître la résistance au feu et/ou à l'eau et/ou la stabilité mécanique, ledit composant comportant de façon préférée une structure en couches identique à celle du premier élément de construction intercalaire (2).
  12. Système de paroi ou de plafond selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    qu'un câble, notamment un câble électrique et/ou un câble de données et/ou une canalisation, notamment une canalisation d'eau et/ou une canalisation de chauffage et/ou une canalisation de moyen de refroidissement et/ou un tube d'eaux usées est logé dans l'au moins un canal creux (10).
  13. Utilisation, dans un système de paroi ou de plafond selon l'une quelconque des revendications précédentes, d'un élément à ressort réalisé sous la forme d'un élément à ressort à canal creux (8) avec un canal creux (10) traversant de préférence dans le plan axial dans la direction de son extension longitudinale, pour relier un premier élément de construction intercalaire (2) plat comportant une rainure (5) située du côté de bordure pour recevoir l'élément à ressort, comprenant une plaque alvéolaire en cellulose (4) logée de façon intercalée entre respectivement deux couches de recouvrement (3), de préférence un revêtement imprégné pour accroître la résistance au feu et/ou à l'eau et/ou la stabilité mécanique, avec un composant (6) comportant une rainure de composant (7) située du côté de bordure, notamment une pièce d'extrémité ou un deuxième élément de construction intercalaire plat, de préférence avec une structure en couches correspondant au premier élément de construction intercalaire (2),
    caractérisé en ce
    que le canal creux (10) est réalisé sous la forme d'un canal de guidage d'air relié à une soufflerie (14) de façon à conduire l'air.
  14. Bâtiment avec un système de paroi ou de plafond (1) selon l'une quelconque des revendications précédentes.
EP15163470.6A 2014-04-17 2015-04-14 Système de paroi ou de plafond pour bâtiment Not-in-force EP2933393B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014105503.9A DE102014105503A1 (de) 2014-04-17 2014-04-17 Wand- oder Deckensystem für Gebäude

Publications (2)

Publication Number Publication Date
EP2933393A1 EP2933393A1 (fr) 2015-10-21
EP2933393B1 true EP2933393B1 (fr) 2016-12-21

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DE (1) DE102014105503A1 (fr)

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DE102019116129A1 (de) * 2019-06-13 2020-12-17 Fredy Iseli Flächiges Sandwichbauelement für Gebäude
EP3792415A1 (fr) * 2019-09-13 2021-03-17 Alfred Iseli Système de raccordement permettant de monter un système de construction rapide, système de construction rapide doté d'un tel système de raccordement

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