EP4182512A1 - Élément de paroi multicouche pour la construction de cloisons sèches et cloison sèche comprenant l'élément de paroi - Google Patents

Élément de paroi multicouche pour la construction de cloisons sèches et cloison sèche comprenant l'élément de paroi

Info

Publication number
EP4182512A1
EP4182512A1 EP21742408.4A EP21742408A EP4182512A1 EP 4182512 A1 EP4182512 A1 EP 4182512A1 EP 21742408 A EP21742408 A EP 21742408A EP 4182512 A1 EP4182512 A1 EP 4182512A1
Authority
EP
European Patent Office
Prior art keywords
layer
wall element
element according
support layer
support
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.)
Granted
Application number
EP21742408.4A
Other languages
German (de)
English (en)
Other versions
EP4182512B1 (fr
Inventor
Stephan Kranz
Benjamin Kaplan
Thomas Schilling
Frank CHRISTMANN
Karl-Hans Bugert
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.)
Saint Gobain Placo SAS
Original Assignee
Saint Gobain Placo SAS
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 Saint Gobain Placo SAS filed Critical Saint Gobain Placo SAS
Publication of EP4182512A1 publication Critical patent/EP4182512A1/fr
Application granted granted Critical
Publication of EP4182512B1 publication Critical patent/EP4182512B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2002/001—Mechanical features of panels
    • E04C2002/004—Panels with profiled edges, e.g. stepped, serrated

Definitions

  • the invention relates to a multi-layer wall element for building up drywalls as well as to a drywall comprising at least one wall element.
  • WO 94/26992 discloses a connecting structure for sandwich panels.
  • the sandwich panels have a mineral wool core provided with skin-like layers on both flat sides.
  • a groove and tongue structure is imparted in the mineral wool core, so that two such panels may be stuck together in the type of a groove and tongue joint.
  • the dimensions of the groove and tongue joint are chosen such that, during the sticking together of two such panels, a compression of the mineral wool core takes place locally at the front side.
  • a heat insulating board in particular a walkable, rectangular heat insulating board which is composed of three board.
  • a core board is formed as a polystyrene hard foam board.
  • a bottom-side board is also formed as a polystyrene hard foam board.
  • a cover board is formed of a cover board that is thinner relative to the other boards and is in particular mineral-bound. The boards are arranged to be offset from each other such that a groove is formed at two sides and a tongue is formed at two sides.
  • an outer side of a drywall to be built up is intended to be workable with usual tools/materials for achieving its surface finish (finished surface quality).
  • the multi-layer wall element is to be capable of providing predefined supply channels.
  • drywalls are built up with the multi layer wall element in accordance with the invention without additional connecting elements apart from screws.
  • the multi-layer wall element in accordance with the invention is easy and straightforward to process especially in the do-it-yourself field.
  • a drywall is to be indicated which can be built up in a simple and low-cost manner.
  • the above objects concerning the wall element are solved with a multi-layer wall element for building up drywalls with the features of claim 1.
  • Advantageous embodiments are indicated in the subclaims.
  • a multi-layer wall element for building up drywalls comprises: an insulating ply with two flat sides of heat or sound insulating material which have a large surface area relative to front sides, wherein a support layer is placed with an inner flat side of the support layer against each flat side of the insulating ply, wherein a cover layer is placed against each outer flat side of the support layer, wherein the support layer is, along at least two directions Rl, R2 which are oriented parallel to a plane E of the support layer and perpendicular to confining edges of the support layer, offset relative to the cover layer by a respective offset amount Vi; V2, wherein the support layer forms a tongue at least along a first confining edge and along at least one opposite second confining edge a groove together with the insulating ply and the cover layer.
  • the wall elements which each per se already form a piece of a completely finished drywall, may be processed without additional connecting elements.
  • the awkward building up of a post and beam structure which is then finished to form a drywall by its facing with plasterboards and filling the cavity with insulation materials may be omitted.
  • the offset amount Vi/Vr and the offset amount WV are larger than zero, so that at least two tongues and at least two grooves are formed.
  • the offset amounts Vi/Vr and WV which are larger than zero, at two respective opposite confining edges of a multi-layer wall element, for instance, one groove and one tongue each are formed.
  • Such wall elements can thus be stuck together in a simple manner.
  • a multi-layer wall element comprising offset amounts Vi/Vr and V2/V2 in both directions may, of course, also be reworked easily by cutting the corresponding regions to form a wall element that is flush on one side.
  • the offset amount Vi/Vr is larger than the offset amount WV .
  • the offset amount Vi/Vr i.e. the offset amount defined as a vertical offset amount in the scope of this application, is larger than the horizontal offset amount, it may, for instance be achieved that a deeper slide-in mount and wider overlapping of two stacked wall elements along their horizontal joint may be achieved.
  • Such enlarged or increased slide-in mount depth along the horizontal confining edges causes only little additional effort for the builder of a drywall since the weight of a wall element supports the mating in the vertical direction. Contrary to this, a weight support does not exist in the direction of vertical joints, so that a lower slide-in mount depth may be expedient there so as to keep the corresponding mating forces low.
  • the offset amount Vi/Vr may also be smaller than the offset amount Y2/Y2'.
  • the offset amount Vi/Vr is chosen smaller than the offset amount Y2/Y2 ⁇ , i.e. the vertical offset amount smaller than the horizontal offset amount, it is possible to build up drywalls which are particularly bulge-proof in the horizontal direction from multi-layer wall elements modified this way.
  • the offset amount Vi/Vr is equal to the offset amount Y2/Y2'.
  • the slide-in mount depth is, for instance in the case of a square or a rectangular multi-layer wall element, especially with a square element, circumferentially the same, so that the orientation of the wall elements relative to each other need not necessarily be observed.
  • a rectangular wall element it may, for instance, be expedient to raise one of the wall elements on edge, whereas other wall elements are arranged with the broadside down. Since all offset amounts Un/Ut are equal, the slide-in mount depths are equal everywhere.
  • the insulating ply, the support layer and the cover layer are square or rectangular in a viewing direction on flat sides of the plies/layers.
  • At least the support layer and the cover layer are of equal size in a plan view on the flat sides thereof. With such a design it is possible, when sticking together a plurality of multi layer wall elements, to avoid joints both between the corresponding converging support layers and between the converging cover layers.
  • the surface area of the insulating ply is, in the top view on the flat side thereof, of equal size or slightly larger than that of the support layer, i.e. with oversize.
  • the oversize has to be chosen such that, as a function of the bulk density and/or the elasticity of the insulating ply, a form fit of the support layer is achieved.
  • the glue may bridge a small gap of 1-2 mm.
  • the support layer is formed as a fiber reinforced board, in particular as a plaster fiberboard.
  • a support layer in particular a fiber reinforced board, especially a support layer formed in particular as a plaster fiber board, has proven of value.
  • a fiber reinforced board provides sufficiently high bulge-proofness and expansibility.
  • a board may provide sufficient strength for stapling-screwing connections or for pre-assembly screwing connections which will be explained further below.
  • the cover layer is formed as a paper or cardboard laminated plasterboard.
  • the insulating ply is formed of a fiber material, in particular a mineral fiber material or a glass fiber material, and as a board shaped insulating ply which comprises, in a non-installed unprocessed state, a bulk density of 50 kg/m 3 or more, in particular of 60 kg/m 3 and more.
  • the insulating ply itself does not merely function as an insulating ply, but can also be provided for a strength-endowing layer being sufficiently pressure and/or tension-proof especially in the thickness direction.
  • EPS expanded polystyrene
  • XPS extruded polystyrene
  • PUR polyurethane
  • PIR polyisocyanurate
  • the insulating ply is glued with the support layers over the full surface area or partially.
  • the insulating ply is glued with the support layers e.g. over the full surface area or over part of the surface area. This may especially also contribute to the fact that the multi layer wall element can be provided as a single manageable component.
  • the cover layers are glued with the support layers over the full surface area or partially.
  • a gluing of the cover layers with the support layers over the full surface area or over part of the surface area or punctually may be particularly recommendable so as to obtain a compact wall element as a whole.
  • the cover layers may be connected mechanically with the support layers. Clamping is particularly preferred here.
  • front sides of the support layer contact each other and support themselves against each other in the stuck condition of two multi-layer wall elements.
  • the cut geometry is chosen such that the support layers absorb and support the generated upsetting forces for a substantial part in particular in the vertical direction.
  • the support layers absorb and support the generated upsetting forces for a substantial part in particular in the vertical direction.
  • front sides of adjacent cover layers form a gap therebetween in the stuck condition of two wall elements.
  • front sides of the insulating plies contact each other in the stuck condition of two wall elements.
  • the multi-layer wall element is adapted with respect to its cut such that an individual element preferably weighs less than 25 kg, in particular preferably less than 20 kg. With such a measure it is possible to provide, in particular in the do-it-yourself field, individual multi-layer wall elements which are good to handle and are transported or positioned well without complex lifting equipment.
  • the support layer and/or the insulating ply have groove-shaped channels for accommodating supply lines, e.g. electrical supply lines and/or water/heating supply lines.
  • Figure 1 schematically a perspective view of a multi-layer wall element in accordance with the invention in a first embodiment
  • Figure 2 schematically a cross-section through a drywall portion made of two multi-layer wall elements in accordance with the invention
  • Figure 3 schematically a partially built drywall of two multi-layer wall elements in accordance with the invention pursuant to Figure 1.
  • a multi-layer wall element 1 in accordance with the invention serves for building up a drywall 2 (cf. Figure 2).
  • the construction of the wall element 1 in accordance with the invention will be explained in detail in the following by means of Figure 1.
  • the wall element 1 in accordance with the invention is formed in the embodiment pursuant to Figure 1 with multiple layers, in particular with 5 layers, and comprises a central insulating ply 3.
  • a respective support layer 5 is positioned against flat sides 4 of the insulating ply 3, wherein an inner flat side 5a of the support layer 5 faces the flat side 4 of the insulating ply 3.
  • Flat sides are generally meant to be main sides of board-shaped elements whose surface area is distinctly larger in relation to front sides 6 of the board-shaped elements.
  • Respective cover layers 7 are placed against an outer flat side 5b of the support layers 5.
  • Figure 1 merely one of the cover layers 7 is illustrated. The other one is hidden due to the perspective illustration.
  • the support layer 5 and/or the support layers 5 is/are offset in at least two directions Rl, R2.
  • the directions R1 and R2 run parallel to or with parallel offset to an imagined plane E of the support layer 5 which in turn runs to one of the inner flat side 5a or the outer flat side 5b.
  • the directions Rl and R2 be defined as running perpendicular to confining edges 8. This results in an offset amount Vi along the direction Rl and an offset amount V2 along the direction R2 by which the support layer 5 is offset relative to the cover layer 7.
  • an offset amount Vi/Vr equal according to amount and an offset amount iNr equal according to amount exists between the support layer 5 and the insulating ply 3. Due to an arrangement of this kind the support layer 5 forms, together with the remaining layers (insulating ply 3 and cover layer 7), a tongue 10 at the respective confining edges 8 illustrated in Figure 1 since it projects along the confining edges 8 over the insulating ply 3 and the cover layer 7.
  • the support layer 5 whose surface area has at least approximately the same, in particular the same, extension as the remaining layers (insulating ply 3 and cover layer 7), is recessed by the respective offset amounts Vi, Yr, V2, V relative to the other plies (insulating ply 3 and cover layer 7), so that grooves 11 (see Figure 2) are formed there into which the tongues 10 of another wall element can be stuck.
  • the offset amount Vi and the offset amount V2 and correspondingly the offset amounts Vr and V are preferably larger than zero, so that at least two tongues 10 and at least two grooves 11 are formed per multi-layer wall element 1.
  • the offset amount Vi may be larger according to amount than the offset amount V2 (the same applies for the corresponding offset amounts Vr, V2).
  • the afore mentioned offset amounts Vi, Vr may also be smaller than the offset amounts V2 and V2. Likewise, they may be equal.
  • a smaller offset amount (Vi/Vr) in the vertical direction as compared to the horizontal offset amount V2 and/or V may, for instance, be useful in the case of a plurality of wall elements 1 mated in advance in the horizontal direction, so that a smaller slide-in mount depth in the vertical direction facilitates the placing of a “row of wall elements” of a plurality of wall elements 1 mated in advance in the horizontal direction.
  • the plies/layers In a viewing direction on flat sides of the plies/layers (3; 5; 7) they are preferably of rectangular or square design. Any other outside cuts that may be mated to full-faced walls without gaps are theoretically also imaginable. Hexagonal edge cuts may, for instance, also be imaginable, whereas square or rectangular elements should probably be the ones that can best be handled in practice.
  • the dimensions of the individual layers (5, 7) and plies (insulating ply 3) are coordinated such that the support layers 5 of two adjacent wall elements 1 contact each other both in the horizontal and in the vertical directions, wherein preferably a material bonded connection, especially a gluing 12, is provided for building up a drywall 2.
  • a gap 13 is provided between the cover layers 7 of adjacent wall elements 1, so that the dimensions of the cover layers 7 are expediently chosen to be somewhat smaller for achieving this object than the extension in terms of surface area of the support layers 5.
  • the gap 13 may be expedient so that, for instance, during the jointing of the drywall 2 the achieving of the desired finished surface quality is somewhat easier to accomplish with a gap and/or the jointing material is retained better in the gap 13.
  • a gap 13a may also be provided between the insulating plies 3 of two adjacent wall elements 1 . It is, however, preferred that adjacent insulating plies 3 of adjacent wall elements 1 contact each other so as to avoid possible acoustic bridges due to gaps 13a generated.
  • a fiber material in particular a mineral fiber material or a glass fiber material.
  • fiber materials in particular mineral fiber materials or glass fiber materials, having in the unprocessed state a bulk density of 50 kg/m 3 or more, in particular of 60 kg/m 3 or more.
  • the bulk density here means the bulk density that is usually indicated for the fiber plies in the delivery state.
  • the density of the fiber material available in a finished wall element 2 may deviate both to the top and to the bottom.
  • the manufacturing of a wall element 1 in accordance with the invention it is, however, an object to incorporate the insulating ply 3 both in the thickness direction and in two-dimensional directions of the insulating ply 3 preferably unbraced, i.e. preferably with unchanged bulk density, so that usually the indicated bulk density of, for instance, 50 kg/m 3 or 60 kg/m 3 or more is approximately maintained.
  • the insulating ply 3 is glued with the support layers 5 at the flat sides 4 thereof. Specifically if, as mentioned above, the required minimum bulk densities of the fiber materials are used, it is surprising that such gluing between the support layers and the insulating ply does not necessitate an additional stiffening of the wall element 1 in the thickness direction if a suitable insulating material (fiber material) is chosen.
  • a suitable insulating material fiber material
  • the support layers 5 are formed in particular as fiber reinforced boards, in particular as plaster fiberboards, and comprise the highest compression strength and/or tensile strength and/or bending strength as compared to the other layers/plies.
  • the cover layer 7 is formed as a paper or cardboard laminated plasterboard and forms the outermost layer of the wall element 1. Due to such a choice of material, a usual spackle material as well as a usual tool employed in drywall installation is readily usable for a further surface sealing and/or surface deflection (e.g. spackling of the surface). In other words, a drywall built up with the wall elements 1 in accordance with the invention behaves with respect to the further processing steps like a drywall with external paper or cardboard laminated plasterboards built up conventionally in post and beam structure.
  • an individual band element does not weigh more than 25 kg, preferably not more than 20 kg, so as to render its manageability on a building site, especially also in constricted environments such as, for instance, in the case of renovations of old buildings, easy to handle.
  • the intended gluing 12 contribute substantially to the overall stability of the drywall 2 built.
  • a possibly applied glue which may, for instance, be an epoxy resin glue, an acrylic glue, or another suitable glue which is especially suited for fiber boards
  • a possibly applied glue which may, for instance, be an epoxy resin glue, an acrylic glue, or another suitable glue which is especially suited for fiber boards
  • suitable drywall connecting elements such as e.g. screws 15, to connect two adjacent wall elements 1 in the groove and tongue region thereof with one another, wherein the screws 15 offer good support in the higher- strength material of the support layer 5 relative to the material of the cover layer 7.
  • Figure 3 illustrates such an assembly situation by way of example in a direction extending in the horizontal direction (offset Vi).
  • Figure 3 also illustrates by way of example an embodiment (upper wall element 1) in which the offset amount V2 is smaller in the horizontal direction than in the vertical direction.
  • Figure 3 illustrates an embodiment in which, for instance, a channel 16 is formed in one of the insulating plies 3 which may, for instance, be provided for the laying of cables or other supply lines (e.g. water lines). It is to be understood that such a channel 16 may also be provided in other plies, for instance, in the support layer 5, which is, however, not shown in the Figures.
  • a channel 16 is formed in one of the insulating plies 3 which may, for instance, be provided for the laying of cables or other supply lines (e.g. water lines). It is to be understood that such a channel 16 may also be provided in other plies, for instance, in the support layer 5, which is, however, not shown in the Figures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Abstract

L'invention concerne un élément de paroi multicouche pour la construction de cloisons sèches (2) comprenant une couche isolante (3) ayant deux côtés plats (5a; 5b) d'un matériau d'isolation thermique ou acoustique qui ont une grande surface par rapport à des côtés avant (6), une couche de support (5) étant placée avec un côté plat intérieur (5a; 5b) de la couche de support (5) contre chaque côté plat (5a; 5b) de la couche isolante (3), une couche de recouvrement (7) étant placée contre chaque côté plat extérieur (5a; 5b) de la couche de support (5), et la couche de support (5) est, le long d'au moins deux directions (R1, R2) orientées parallèlement à un plan (E) de la couche de support (5) et perpendiculaires aux bords de confinement (8) de la couche de support, décalée par rapport à la couche de recouvrement (7) par une quantité de décalage respective (V1/V1'; V2/V2,), la couche de support (5) formant une languette (10) au moins le long d'un premier bord de confinement (8) et le long d'au moins un second bord de confinement (8) opposée à une rainure (11) conjointement avec la couche isolante (3) et la couche de recouvrement (7).
EP21742408.4A 2020-07-15 2021-07-13 Élément de paroi multicouche pour la construction de cloisons sèches et cloison sèche comprenant l'élément de paroi Active EP4182512B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020118700.9A DE102020118700A1 (de) 2020-07-15 2020-07-15 Mehrschichtiges Wandelement zur Erstellung von Trockenbauwänden sowie Trockenbauwand aufweisend das Wandelement
PCT/EP2021/069476 WO2022013228A1 (fr) 2020-07-15 2021-07-13 Élément de paroi multicouche pour la construction de cloisons sèches et cloison sèche comprenant l'élément de paroi

Publications (2)

Publication Number Publication Date
EP4182512A1 true EP4182512A1 (fr) 2023-05-24
EP4182512B1 EP4182512B1 (fr) 2024-05-08

Family

ID=76943019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21742408.4A Active EP4182512B1 (fr) 2020-07-15 2021-07-13 Élément de paroi multicouche pour la construction de cloisons sèches et cloison sèche comprenant l'élément de paroi

Country Status (3)

Country Link
EP (1) EP4182512B1 (fr)
DE (1) DE102020118700A1 (fr)
WO (1) WO2022013228A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553921A (en) 1967-07-04 1971-01-12 Rasmus Breistein Wall construction, particularly for load-bearing walls
DE3238093A1 (de) 1982-10-14 1984-04-19 Porelith Baustoffwerk GmbH & Co KG, 3050 Wunstorf Mehrschichtige bauplatte
FI932309A0 (fi) 1993-05-19 1993-05-19 Paroc Oy Ab Fogkonstruktion
DE202004010695U1 (de) 2004-07-07 2005-08-18 Porextherm-Dämmstoffe Gmbh Vakuum-Isolations-Paneel
US20080178544A1 (en) 2005-04-28 2008-07-31 Clark Ronald A Styro board
FR2894605B1 (fr) 2005-12-09 2008-02-01 Michel Pia Systeme d'isolation thermique des facades de batiments a base de panneaux composites rigides
EP1837172A1 (fr) 2006-03-22 2007-09-26 Basf Aktiengesellschaft Système de raccordement d'isolation thermique destiné à l'isolation interne de bâtiments
DE102006033818A1 (de) 2006-07-19 2008-01-24 R & T Pur-Verbundsysteme Ohg Verfahren zur Herstellung eines Baumaterials sowie Bauelement daraus
IES20080992A2 (en) * 2008-12-12 2010-07-07 James Howard A wall panel
DE202009001212U1 (de) 2009-02-02 2009-04-16 Xella Trockenbau-Systeme Gmbh Wärmedämmplatte
US8448396B2 (en) * 2010-02-19 2013-05-28 International Homes of Cedar Laminated insulated timber for building construction
WO2014033333A1 (fr) * 2012-08-30 2014-03-06 Tabiclick, S.L. Système de construction de hourdis, cloisons, panneaux de revêtement et bardages pour habitations et similaires
US20160273217A1 (en) * 2015-03-18 2016-09-22 Armstrong World Industries, Inc. Ceiling system

Also Published As

Publication number Publication date
EP4182512B1 (fr) 2024-05-08
WO2022013228A1 (fr) 2022-01-20
DE102020118700A1 (de) 2022-01-20

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