EP4200488B1 - Profil d'étanchéité pour joints de bord, cloison pour pose à sec ainsi que procédé de fixation - Google Patents

Profil d'étanchéité pour joints de bord, cloison pour pose à sec ainsi que procédé de fixation

Info

Publication number
EP4200488B1
EP4200488B1 EP21763096.1A EP21763096A EP4200488B1 EP 4200488 B1 EP4200488 B1 EP 4200488B1 EP 21763096 A EP21763096 A EP 21763096A EP 4200488 B1 EP4200488 B1 EP 4200488B1
Authority
EP
European Patent Office
Prior art keywords
sealing profile
fastening
main body
sealing
profile
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.)
Active
Application number
EP21763096.1A
Other languages
German (de)
English (en)
Other versions
EP4200488A1 (fr
Inventor
Christian Förg
Manfred Klein
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP4200488A1 publication Critical patent/EP4200488A1/fr
Application granted granted Critical
Publication of EP4200488B1 publication Critical patent/EP4200488B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
    • E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
    • 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
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • 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
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6813—Compressable seals of hollow form
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/948—Fire-proof sealings or joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
    • E04B2/7411—Details for fire protection

Definitions

  • the invention relates to a sealing profile for sealing an edge joint between a paneling section of a drywall partition and an adjacent floor, wall, or ceiling.
  • the invention further relates to a drywall partition comprising such a sealing profile, a stud frame, and a paneling section.
  • the invention also relates to a method for attaching such a sealing profile to a support structure using fasteners.
  • Edge joints, especially floor joints, are executed to ensure sound decoupling of the drywall from adjacent walls, ceilings or floors, especially floors.
  • the wall surfaces of drywall partitions are formed by sheathing components such as gypsum boards, which often need protection from moisture.
  • the perimeter joints therefore also form a barrier that protects the sheathing components from rising damp, for example, in the event of a burst pipe.
  • the perimeter joints are usually injected with a sealant to provide sound and fire protection, as well as to seal the joint against air and odors.
  • Sealants have the disadvantage of being time-consuming and not very ergonomic to apply. Furthermore, sealants can generally only be used reliably at temperatures of at least 5 °C, and the substrate must be dry. Inspection is also not easy, as, for example, the installation depth cannot be checked non-destructively.
  • EP 0 418 699 A1 discloses a generic sealing profile for sealing an edge joint between a paneling part of a drywall partition and an adjacent floor, wall or ceiling.
  • the object of the invention is to provide a sealing device for an edge joint of a drywall partition, which allows for easy installation of the sealing device. and ensures effective sealing of the edge joint.
  • a sealing profile with the features of claim 1 is required as a sealing device for sealing an edge joint between a paneling part of a drywall partition and
  • the sealing profile is designed to be installed against an adjacent floor, wall, or ceiling. It comprises a base body with a mounting side that serves as a support for the cladding element, and a fastening section with a fastening side. The fastening section and the fastening side are positioned opposite the mounting side of the base body. Furthermore, the base body has mounting openings spaced apart along the profile's length, extending at least partially from the mounting side to the fastening section.
  • the sealing profile can be quickly and easily attached via the mounting holes using fasteners such as nails or bolts.
  • fasteners such as nails or bolts.
  • the mounting side is deformed, for example by the nail head, creating a crater-like shape towards the fastening side, thus impairing the sealing properties of the profile.
  • the sealing profile ensures that the edge joint has a defined width and is reliably sealed.
  • the cladding section is effectively protected from moisture from an adjacent floor, wall, or ceiling by the sealing profile.
  • the fastening openings can extend completely through the base body. Since the fastening openings are designed as through holes in the base body, the sealing profile can be attached via the fastening openings using fasteners such as nails or bolts without significantly deforming the base body, as, for example, the nail head does not rest against or clamp the base body in the fastening direction.
  • the sealing profile has a reinforcement, at least in the sections of the fastening openings, which is arranged between the mounting side and the fastening side.
  • the reinforcement borders the fastening section or is at least partially located within it.
  • the reinforcement forms a robust and tear-resistant layer that ensures the sealing profile can be reliably fastened using fasteners such as nails or bolts.
  • the reinforcement consists of a reinforcing grid, reinforcing fabric, or reinforcing discs. In this way, the reinforcement can be defined and effectively positioned within the sealing profile.
  • the base body and the mounting section prefferably be formed as a single piece. This allows the sealing profile to have consistent sealing properties from the mounting side to the mounting side and also enables it to be manufactured with minimal effort.
  • the base body is made of a first material and the fastening section of a second material that has a higher tensile strength than the first material.
  • This has the advantage that the sealing profile can be reliably fastened using fasteners such as nails or bolts driven through the fastening section.
  • a material with particularly good sealing properties can be used for the base body, even if it has only low tensile strength.
  • the second material is, for example, a tough-elastic material.
  • a tough-elastic material is understood to be, in particular, a material that exhibits an elasticity corresponding to that of natural rubber.
  • the fastening section is made of an intumescent material.
  • the sealing profile can have a strip of intumescent material, which is arranged, in particular, between the base body and the fastening section. This gives the sealing profile improved fire protection properties.
  • the base body is made of a foam or an elastomer, which gives it particularly good sealing properties.
  • the sealing profile is a hollow profile with a cavity, particularly in the base body.
  • the hollow profile design has the advantage that the sealing profile can be manufactured very efficiently using material. Furthermore, the sealing profile is more easily compressible in sections with a hollow profile, which allows for a more effective sealing of rough cut edges of an adjacent cladding section in these sections.
  • the base body in particular the sealing profile, can be an extrusion profile, which means that the sealing profile can be produced in any length with minimal effort.
  • the base body may be designed to have at least two support sections, each of which can form a bearing surface for the sheathing element.
  • one of the support sections is located on the installation side.
  • the multiple bearing surfaces allow the sealing profile to be used in different positions to seal the perimeter joint. This has the advantage that the sealing profile can be attached to the adjacent support, which is particularly suitable for this purpose due to its composition and/or shape, using fasteners such as nails or bolts.
  • a support is, for example, a stud frame of the drywall, a floor, a wall, or a ceiling.
  • a drywall partition with a sealing profile offering the aforementioned advantages, a stud frame, and a sheathing panel is also provided to solve the aforementioned problem.
  • the sheathing panel rests against one side of the base body with its circumferential edge, while the sealing profile rests against an adjacent floor, wall, or ceiling.
  • the sealing profile is attached to the stud frame or the adjacent floor, wall, or ceiling by means of fasteners. In this way, the perimeter joint formed between the sheathing panel and the adjacent floor, wall, or ceiling can be reliably sealed by the sealing profile with minimal effort.
  • the fastening elements are nails and/or bolts, by means of which the sealing profile can be fastened in a short time and with particularly little effort, in particular with a nail gun or a bolt setting tool.
  • the sealing profile can be attached quickly and with minimal effort to reliably seal an edge joint.
  • the fastening elements are nails and/or bolts, by means of which the sealing profile can be fastened in a short time and with particularly little effort, in particular with a nail gun or a bolt setting tool.
  • the retaining rail 14 is a floor profile that is firmly anchored to the floor 8 extending in the horizontal direction H, for example by means of dowels.
  • the sheathing part 12 is spaced from the floor 8 and attached to the frame structure, thereby forming an edge joint 16 in the form of a floor joint in the vertical direction V between a circumferential side 18 of the sheathing part 12 and the floor 8.
  • the sealing profile 20 is a hollow profile with a cavity 34 which adjoins the fastening section 26 and extends through the base body 22 in the extension direction P of the profile.
  • the sealing profile 20 is an extruded profile.
  • the base body 22 is formed in one piece together with the fastening section 26 and is therefore made of the same material as the latter.
  • the sealing profile 20 consists of a plastic, for example EPDM, PE foam, PP foam, PS foam, particle foam, silicone foam, a thermoplastic elastomer.
  • the sealing profile 20 can be made of any material and in any way.
  • at least the base body 22 is an extruded profile.
  • the sealing profile 20 has fastening openings 36 which are arranged at regular intervals in the extension direction P of the profile and extend vertically from the mounting side 24 through the base body 22 to the cavity 34.
  • the sealing profile 20 is installed adjacent to the retaining rail 14 during the assembly of the drywall 10 (see Figure 1 ) on the ground 8 by means of fastening elements 38 in the form of nails or bolts.
  • the sealing profile 20 is placed on the base 8 with the fastening side 28.
  • the fastening elements 38 are driven through the fastening openings 36 and into the ground 8 via the fastening section 26.
  • the sealing profile 20 is attached to the floor 8 by means of the fastening elements 38 via the fastening section 26.
  • the paneling part 12 is placed with its circumferential side 18 onto the support section 32, so that the sealing profile 20 is pressed against the floor 8, and then attached to the stud construction of the drywall 10.
  • the support section 32 forms a support 40, against which the planking part 12 rests with its circumferential side 18.
  • the edge joint 16 has a defined width, while the weight of the sheathing part 12 ensures that the sealing profile 20 lies tightly against the floor 8.
  • the sealing profile 20 can be used to seal any edge joint 16 formed between a circumferential side 18 of the paneling part 12 and an adjacent floor, wall or ceiling.
  • any fasteners 38 can be used for fastening, for example clamps.
  • the sealing profile 20 is attached to the retaining rail 14, which consists of a wooden strip and thus forms a suitable support for attaching the sealing profile 20.
  • the sealing profile 20 rests against the retaining rail 14 with its fastening side 28, while the cladding part 12 rests against the support section 31 with its circumferential side 18.
  • the mounting side 24 is exposed, allowing access to the fastening openings 36 even after the cladding section 12 has been placed on the sealing profile 20. This allows the sealing profile 20 to be attached to the retaining rail 14 before and/or after the cladding section 12 has been placed on the support 40.
  • the Figure 4 shows a cross-section of the sealing profile 20 at a point with a mounting opening 36.
  • the fastening opening 36 extends from the mounting side 24 to the fastening section 26 completely through the base body 22.
  • the sealing profile 20 has a reinforcement 42 in the form of reinforcing discs 44, which are arranged in the fastening openings 36 adjacent to the fastening section 26.
  • the reinforcing discs 44 are made of plastic or metal.
  • the reinforcing discs 44 can be clamped in the fastening openings 36 or bonded to the base body 22 and/or the fastening section 26.
  • the reinforcement 42 serves to make the section more robust where the sealing profile 20 is connected to the fastening element 38.
  • the reinforcing discs 44 each have a passage 46, which ensures that the fastening elements 38 can penetrate the reinforcement 40 at this defined point. Alternatively, there is no passage 46 in the reinforcing discs 46, so that the bolt or nail is driven through the reinforcing disc 44 and then through the sealing profile 20.
  • the sealing profile 20 is designed here as a solid profile, i.e. without cavity 34, but this can also be different.
  • the sealing profile 20 is designed in three layers.
  • the base body 22 and the fastening section 26 each form a layer, which are connected via an intermediate layer in the form of the reinforcement 42.
  • the reinforcement 42 here is a reinforcing grid 48, which extends adjacent to the fastening section 26 and parallel to the fastening side 28 in the extension direction P of the profile.
  • the reinforcement 42 can be arranged at any point in or adjacent to the base body 22 and/or fastening section 26 and can extend through or relative to the base body 22 and/or the fastening section 26 in any way.
  • the reinforcement 42 extends over the area in which the fastening openings 36 are arranged, as well as in or adjacent to the fastening section 26.
  • the reinforcement 42 can have any structure.
  • the reinforcement 42 can be a reinforcing fabric.
  • the fastening openings 36 are through holes that extend completely through the base body 22.
  • the fastening openings 36 can have any depth, i.e., the fastening openings 36 can extend from the mounting side 24 over any distance against the vertical direction V into the base body 22.
  • fastening openings 36 can, in principle, be arranged at any location in the base body 22.
  • the mounting openings 36 adjoin a side surface of the base body 22, which is thus interrupted by the mounting openings 36.
  • Such an embodiment corresponds, for example, to the one in Figure 6 the embodiment shown, however the Figure 6 In this case, the figure does not show a sectional view of the sealing profile 20, but rather the sealing profile 20 itself, or a section thereof, in a perspective view.
  • the advantage of this embodiment is that the mounting openings 36 have a large diameter or cross-section. This allows the sealing profile 20 to be easily attached via the fastening openings 36.
  • the base body 22 is sufficiently solid due to the lateral arrangement of the fastening openings 36 to reliably seal an edge joint 16.
  • the basic body 22 is in the Figures 5 and 6
  • the embodiment shown is formed from a material with high elasticity, for example foam, whereby the base body forms a sealing element with a particularly high sealing effect.
  • the fastening section 26 is made of a tough-elastic material, for example rubber, which has a higher tensile strength compared to the base body 22.
  • the fastening section 26 can be made of an intumescent material.
  • a fire-resistant version of the sealing profile 20 can be implemented without intumescent material.
  • the sealing profile 20 has in the Figures 5 and 6 a rectangular cross-section. Furthermore, only the mounting side 24 is provided as a support section 32, which forms a bearing 40.
  • any sides of the base body 22 can be provided as support sections 31, 32, 33.
  • the base body 22, the fastening section 26 and the reinforcement 42 can be bonded or welded together, for example by means of ultrasonic welding.
  • the sealing profile 20 can be manufactured using 2-component extrusion.
  • sealing profiles 20 can be arranged adjacent to each other in series in the horizontal direction H in all embodiments.
  • two sealing profiles 20 can be arranged in the perimeter joint 16, each sealing profile 20 forming a support 40 for a sheathing section 12.
  • a sealing profile 20 is provided for an edge joint 16 of a drywall 10, which in all embodiments ensures easy assembly of the sealing profile 20 together with the erection of the stud construction.
  • the design of the sealing profile 20 ensures that it can be fastened quickly and reliably using fastening elements such as nails or bolts.
  • sealing profile 20 ensures an effective seal of the edge joint 16 against air and sound.
  • the sealing profile 20 makes the drywall 10 a fire-resistant construction, by means of which the transmission of smoke, temperature and fire to the side of the drywall 10 facing away from the fire can be prevented.
  • the dimensions of the sealing profile 20 ensure a defined joint width and also protect the cladding part 12 against moisture in or on the ground 8, especially during the construction phase.
  • the sealing profile 20 is a factory-made application solution with consistent properties, which facilitates the sealing of edge joints with consistently high quality.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Claims (12)

  1. Profilé d'étanchéité permettant de rendre étanche un joint périphérique (16) entre une partie de parement (12) d'une cloison sèche (10) et un sol (8), une paroi ou un plafond adjacent, comprenant :
    un corps de base (22) comportant un côté de montage (24), dans lequel le corps de base (22) forme un appui (40) pour la partie de parement (12),
    une section de fixation (26) comportant un côté de fixation (28), dans lequel la section de fixation (26) et le côté de fixation (28) sont disposés à l'opposé du côté de montage (24) du corps de base (22),
    dans lequel le corps de base (22) présente des ouvertures de fixation (36) espacées les unes des autres dans la direction d'extension (P) du profilé et s'étendant depuis le côté de montage (24) jusqu'à la section de fixation (26), au moins dans certaines sections,
    dans lequel le profilé d'étanchéité (20) présente, au moins dans les sections des ouvertures de fixation (36), un moyen de renforcement (42) qui est disposé entre le côté de montage (24) et le côté de fixation (28), en particulier dans lequel le moyen de renforcement (42) est adjacent à la section de fixation (26) ou est disposé, au moins dans certaines sections, dans celle-ci,
    dans lequel le moyen de renforcement (42) est une grille de renforcement (48) ou un tissu de renforcement ou comprend des plaques de renforcement (44), et
    dans lequel le corps de base (22) est formé à partir d'une mousse ou d'un élastomère.
  2. Profilé d'étanchéité selon la revendication 1, caractérisé en ce que les ouvertures de fixation (36) s'étendent entièrement à travers le corps de base (22).
  3. Profilé d'étanchéité selon l'une des revendications précédentes, caractérisé en ce que le corps de base (22) et la section de fixation (26) sont réalisés ensemble d'une seule pièce.
  4. Profilé d'étanchéité selon l'une des revendications 1 à 3, caractérisé en ce que le corps de base (22) est formé à partir d'un premier matériau et la section de fixation (26) est formée à partir d'un second matériau, dans lequel le second matériau présente une résistance à la traction supérieure à celle du premier matériau, en particulier dans lequel le second matériau est un matériau viscoplastique.
  5. Profilé d'étanchéité selon l'une des revendications précédentes, caractérisé en ce que la section de fixation (26) est formée à partir d'un matériau intumescent et/ou le profilé d'étanchéité (20) présente une bande de matériau intumescent disposée en particulier entre le corps de base (22) et la section de fixation (26).
  6. Profilé d'étanchéité selon l'une des revendications précédentes, caractérisé en ce que le profilé d'étanchéité (20) est un profilé creux comportant un espace creux (34), en particulier dans le corps de base (22).
  7. Profilé d'étanchéité selon l'une des revendications précédentes, caractérisé en ce que le corps de base (22), en particulier le profilé d'étanchéité (20), est un profilé extrudé.
  8. Profilé d'étanchéité selon l'une des revendications précédentes, caractérisé en ce que le corps de base (22) présente au moins deux sections de support (31, 32, 33) qui peuvent former respectivement un appui (40) pour la partie de parement (12), en particulier dans lequel l'une des sections de support (31, 32, 33) est disposée sur le côté de montage (24).
  9. Cloison sèche comportant un profilé d'étanchéité (20) selon l'une des revendications précédentes, une ossature (14) et une partie de parement (12), dans laquelle la partie de parement (12) s'appuie par son côté périphérique (18) contre un côté du corps de base (22) et le profilé d'étanchéité (20) s'appuie contre un sol (8), une paroi ou un plafond adjacent, dans laquelle le profilé d'étanchéité (20) est fixé au moyen d'éléments de fixation (38) sur l'ossature (14) ou le sol (8), la paroi ou le plafond adjacent.
  10. Cloison sèche selon la revendication 9, caractérisée en ce que les éléments de fixation (38) sont des clous et/ou des boulons.
  11. Procédé pour la fixation d'un profilé d'étanchéité (20) selon l'une des revendications 1 à 8 au moyen d'éléments de fixation (38) sur un support, en particulier sur une ossature (14), un sol (8), une paroi ou un plafond, comportant les étapes suivantes :
    a) mise en place du profilé d'étanchéité (20) sur le support, de sorte que le côté de fixation (28) est tourné vers le support, et
    b) fixation du profilé d'étanchéité (20) au support en entraînant les éléments de fixation (38) depuis le côté de montage (24) dans le support à travers la section de fixation (26) par l'intermédiaire des ouvertures de fixation (36).
  12. Procédé selon la revendication 11, caractérisé en ce que les éléments de fixation (38) sont des clous et/ou des boulons.
EP21763096.1A 2020-08-24 2021-08-20 Profil d'étanchéité pour joints de bord, cloison pour pose à sec ainsi que procédé de fixation Active EP4200488B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20192383 2020-08-24
PCT/EP2021/073156 WO2022043216A1 (fr) 2020-08-24 2021-08-20 Profilé d'étanchéité pour joint de bord, cloison sèche et procédé de fixation

Publications (2)

Publication Number Publication Date
EP4200488A1 EP4200488A1 (fr) 2023-06-28
EP4200488B1 true EP4200488B1 (fr) 2025-11-12

Family

ID=72234706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21763096.1A Active EP4200488B1 (fr) 2020-08-24 2021-08-20 Profil d'étanchéité pour joints de bord, cloison pour pose à sec ainsi que procédé de fixation

Country Status (6)

Country Link
US (1) US20230304280A1 (fr)
EP (1) EP4200488B1 (fr)
CA (1) CA3189766A1 (fr)
DK (1) DK4200488T3 (fr)
FI (1) FI4200488T3 (fr)
WO (1) WO2022043216A1 (fr)

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US10184246B2 (en) * 2010-04-08 2019-01-22 California Expanded Metal Products Company Fire-rated wall construction product
EP4200490B1 (fr) * 2020-08-24 2025-10-01 Hilti Aktiengesellschaft Dispositif d'étanchéité pour joints de bordure ainsi que cloison pour pose à sec
WO2022043219A1 (fr) * 2020-08-24 2022-03-03 Hilti Aktiengesellschaft Dispositif d'étanchéité pour joint périphérique de cloison sèche, cloison sèche, et procédé de production de cloison sèche
US12392131B2 (en) * 2020-08-24 2025-08-19 Hilti Aktiengesellschaft Sealing profile and drywall
US12492550B2 (en) * 2023-04-18 2025-12-09 Dupont Safety & Construction, Inc. Foam envelope for sealing large volumes
US12559935B2 (en) * 2023-04-18 2026-02-24 Dupont Safety & Construction, Inc. Foam envelope for sealing large volumes
US12454822B2 (en) * 2023-04-18 2025-10-28 Ddp Specialty Electronic Materials Us, Llc Foam envelope for sealing large volumes
US12492551B2 (en) * 2023-04-18 2025-12-09 Dupont Safety & Construction, Inc. Foam envelope for sealing large volumes

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CA3189766A1 (fr) 2022-03-03
EP4200488A1 (fr) 2023-06-28
WO2022043216A1 (fr) 2022-03-03
DK4200488T3 (da) 2025-12-22
FI4200488T3 (fi) 2025-12-15
US20230304280A1 (en) 2023-09-28

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