EP3529426B1 - Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall - Google Patents

Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall Download PDF

Info

Publication number
EP3529426B1
EP3529426B1 EP17808748.2A EP17808748A EP3529426B1 EP 3529426 B1 EP3529426 B1 EP 3529426B1 EP 17808748 A EP17808748 A EP 17808748A EP 3529426 B1 EP3529426 B1 EP 3529426B1
Authority
EP
European Patent Office
Prior art keywords
section
drywall construction
profiled section
drywall
combination
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
EP17808748.2A
Other languages
German (de)
French (fr)
Other versions
EP3529426A1 (en
Inventor
Burkhart Schurig
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PL17808748T priority Critical patent/PL3529426T3/en
Publication of EP3529426A1 publication Critical patent/EP3529426A1/en
Application granted granted Critical
Publication of EP3529426B1 publication Critical patent/EP3529426B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
    • 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
    • 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
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
    • E04B2/7881—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially S - or Z - section; having a shape or cross-section adapted for gripping or overlapping panels by means of at least partially complementary shaped parallel elements
    • 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
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
    • E04B2/789—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially U- or C- section

Definitions

  • the invention relates to a drywall combination profile and a method for wall construction for erecting statically load-bearing walls and ceilings for drywall houses.
  • the main static loads on the house are absorbed by the aligned vertical wall studs made of combination profiles, each of which is framed at its end point in U-shaped steel profiles and planked on both sides with building boards.
  • Filling wall bodies can be arranged between the profiles.
  • the composite effect of studs subjected to pressure and the flat bracing planking is important because the building panels counteract the local buckling and kinking of the metal studs and the wall supports the house structure as a bracing disc.
  • Drywall construction systems have long been known and standardized and are primarily used for statically non-load-bearing or only self-load-bearing walls and are also used for cladding statically load-bearing structures on houses.
  • building boards can be screwed directly and by hand to the flat contact surfaces of the lightweight steel profiles with wall thicknesses of approx. 0.6 to 0.7 mm.
  • a drywall profile with improved structural strength is presented, which is given particularly stabilized profile sections in the manufacturing process through small-format local deformations or embossing of a sheet-metal strip semi-finished product of the same thickness, which are particularly present on the folds.
  • Over the length of the profile there are flat or relatively flat cladding sections and profile sections with greater strength.
  • the profile sections shown here as thick-walled relate to the embossing height or depth and the total starting sheet metal thickness.
  • the semi-finished product always has the same homogeneous sheet thickness before forming.
  • a starting sheet that is necessarily thicker-walled for static house construction then also has a large sheet thickness at the cladding sections, which makes cladding with building boards more difficult, as with any other thick-walled profile.
  • the small static improvement of an approx. 0.6 mm thick semi-finished sheet by means of small-format deformations is not sufficient.
  • the US 2010/0281821 A1 shows a wall-post profile with meandering profile sections on the chords and in the web with constant sheet metal thickness. This makes the profile sections more stable: there is no differentiation between planking and structural sections.
  • the U.S. 4,152,878 A shows a drywall wall stand of the same sheet metal thickness with rail-like belts for form-fitting cladding.
  • Standard drywall profiles with a sheet thickness of approx. 0.6 mm allow simple manual planking with building panels on stud walls and ceiling beams, but these light drywall profiles are unsuitable for absorbing static loads of a house.
  • the stability in drywall construction is significantly increased, but more complex assembly technologies of the planking are necessary, which increase the construction costs, require specialists as processors, do not allow any personal work and thus reduce the acceptance by the building owners.
  • Load-bearing structures with very thin-walled steel profiles usually require several components or intermediate links or complicated, expensive profile designs that make the assembly effort too complex.
  • the invention has set itself the task of creating additional drywall connection surfaces on statically stable sheet steel profiles for simple planking with building boards, which enable manual assembly on the construction site and technologically the trades "static shell” from “standard drywall” and temporally separates.
  • the stability or at least the installation security of these walls should also be made possible without interior paneling. The dry interior work is therefore only carried out later after all installations have been completed.
  • the drywall combination profile made of galvanized sheet steel with its two functional sections stands for high stability and easy processing.
  • the thick-walled or profile section with the two straps and the web therefore primarily fulfills the static function of the wall stand, while the thin-walled profile section with a thickness of approx. 0.6 mm can be covered with standard fasteners.
  • the stability of the drywall can be adapted to the requirements.
  • the static determination of thick-walled steel profiles allows a recognized dimensioning of structures and, in contrast, saves time-consuming individual tests of very thin-walled sheet steel profiles of drywall construction that are used multiple or nested.
  • the longitudinally welded sheet metal strip can have a sheet thickness of 0.6 mm and the usual yield point for the drywall contact surface and 1.6 mm sheet thickness with a particularly high yield point for the static profile section.
  • the "gap profiling" manufacturing process can also split the cross-section of a thick sheet metal on the narrow sides into partial areas of different thicknesses. This means that a sheet steel web can be split into two unevenly thick drywall contact surfaces and then folded.
  • the non-specialized processor is given the opportunity to fasten any planking from the inside of the room to the outside of the stand, even with simple fasteners such as screws and this type of fastening also fulfills the highest structural requirements Conditions.
  • the combination profiles according to the invention offer connections for stable outer skins, intermediate plates and decoupled inner skins and component layers that are largely decoupled from structure-borne noise.
  • facade brackets or facade support strips are preassembled as facade brackets or facade support strips in the wall mounting process on the stand profile.
  • a variety of profile shapes and reinforcement variants can fulfill the above tasks, such as the Figures 1 to 3 demonstrate.
  • the drywall wall construction system according to the invention with the combination profile simplifies the processing of static drywall construction systems and also opens up static house construction as a business field for the ambitious drywall builder and thereby lowers the shell construction costs.
  • Two fitters can create highly insulated, statically stable exterior walls with the least amount of material, with the desired building physics requirements and in just a few steps in a short time.
  • the drywall combination profiles are equally suitable for ceilings and roofs.
  • the trades dry shell construction, installations, window construction, dry construction and facade construction can act independently of one another.
  • FIG. 1 The embodiment shows horizontal cross-sections through a drywall with three different drywall combination profiles (1), which are set and anchored vertically as wall stands in horizontal U-foot and U-head profiles.
  • the outer building panel (4) is primarily used for structural wall stiffening and consists of an OSB panel coated with insulating materials and is part of a wall body (5) that is screwed from the inside to the static section (2) of the drywall combination profile (1).
  • the wall bodies (5) with the dimensions of approx. 60 cm x 250 cm and a circumferential tongue and groove system are put together in a horizontal offset across profiles and screwed to the statics sections (2) from the inside of the wall. In the zone of the storey ceiling, a wall body (5) overlaps both the posts of the lower and upper floors.
  • the outer insulation layer also serves as a plaster base for the facade.
  • the drywall combination profile in the statics section (2) is a modified Z-profile made of sheet steel with a fold on the room side with a thickness of 1.6 mm and with an additional drywall contact surface (8) as a cladding section (3) made of 0.65 mm thick sheet steel.
  • the folding of the static profile section stabilizes the belt and reduces the profile width.
  • the semi-finished sheet metal strip is a longitudinally welded sheet metal strip of different thicknesses (tailor-welded coil), the static section having a yield point of approx. 600 N / mm 2 .
  • the outer drywall contact surface is continuously provided with a hole pattern in the statics section of the combination profile (1) so that the screw connections to the wall bodies (5) can be made from the inside at selected holes. All perforations can be easily reached with hand tools.
  • facade brackets (6) On the same drywall contact surface there are larger perforations at a greater distance into which either facade or roof brackets (6) are inserted and anchored from the inside. The latter take on the load transfer from local facade or roof loads to the statics section of the drywall profile. These facade brackets (6) with any structure are anchored from the inside to the drywall profile during the migration process.
  • the combination profile of the Figure 1b is in the statics section (2) a Z-profile made of sheet steel with a thickness of 2.5 mm, which is positively connected to a floor-to-ceiling, thin-walled drywall profile as a cladding section (3). Curved local tabs of the thin-walled profile (3) grip into matching cutouts in the Z-profile web and are hooked therein. Because of the accessibility, the cladding section (3) is only hooked after the outer reinforcing cladding (4) has been attached to the structural profile. Especially if there are large differences in thickness between the two Combi profile sections are required to have separate profile parts due to manufacturing requirements.
  • the combination profile (1) of the Figure 1c is composed of two separate profile sections; from a static hat profile (2) and a thin-walled C-profile (3) inserted flush and form-fitting therein, both parts of which are fixed by several screw bolts (7).
  • the C-profile is only installed later after the outer paneling (4) has been attached.
  • a facade support strip (9) is placed vertically on the static profile (2) and fastened from the inside.
  • This is a high-strength insulation strip that absorbs the facade forces at the grid spacing of the wall studs and transfers them to the static drywall combination profile.
  • Mainly curtain walls are supported on it and can also be attached to it.
  • the Figure 2 shows the cross section of a drywall combination profile for ceilings or roofs without the planking on both sides.
  • two combination profiles with a statically load-bearing C-profile (2) are positively connected, each made from a tailored coil.
  • the thin-walled cladding sections (3) are only formed on the lower chords or statics sections and belong to the same sheet-metal strip semi-finished product of the combination profile.
  • the thin-walled cladding section (3) is located in the wall plane parallel to the static section (2) of the individual combination profile and in a parallel offset drywall contact surface.
  • Figure 3 The cross-sections of the combination profiles (1) shown are shown without paneling and consist of profile belt sections with different material thicknesses. So the combination profile is the Figure 3a Roll-profiled with the respectively different thickness sections (2) and (3) from just one steel strip semi-finished product, the thin-walled sections of which are created by additional rolling (tailor-rolled coil) or whose sections are created by welding sheet metal strips of different thicknesses (tailor-welded -Coil).
  • the edge zones (3) with thin walls on both sides are 0.65 mm thick and the static load-bearing C-profile section (2) is 1.6 mm thick.
  • the contact surfaces of the drywall planking for both profile sections are located on both sides in the same wall plane, so that a problem-free connection with the U-foot and U-head profiles is given. Due to acoustical considerations, only the cladding sections (3) can also lie in an offset wall plane.
  • FIG. 3b The drywall combination profile (1) with a static double-T structure has only one molded, thin-walled planking section (3) as part of the drywall contact surface (8) on one side of the belt.
  • the Figure 3c shows a drywall combination profile (1) with drywall connection surfaces of different thicknesses on both sides, which is produced using the gap profiling manufacturing process.
  • a z. B. 3 mm thick sheet steel tape split on the two sides into a 2.3 mm (2) and a 0.7 mm thick sheet metal section (3), the split sheet metal halves were then profiled.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Building Environments (AREA)

Description

Die Erfindung betrifft ein Trockenbau-Kombiprofil und ein Verfahren zum Wandbau zur Errichtung von statisch tragenden Wänden und Decken für Trockenbau-Häuser. Die wesentlichen statischen Belastungen des Hauses werden von den fluchtenden und im Raster angeordneten senkrechten Wandständern aus Kombiprofilen aufgenommen, die jeweils an ihren Endpunkten in U-Stahlleichtprofilen eingefasst sind und beidseitig mit Bauplatten beplankt sind. Zwischen den Profilen können ausfachende Wandkörper angeordnet sein.The invention relates to a drywall combination profile and a method for wall construction for erecting statically load-bearing walls and ceilings for drywall houses. The main static loads on the house are absorbed by the aligned vertical wall studs made of combination profiles, each of which is framed at its end point in U-shaped steel profiles and planked on both sides with building boards. Filling wall bodies can be arranged between the profiles.

An Trockenbau-Ständerwänden ist die Verbundwirkung von auf Druck belasteten Ständern und der flächig aussteifenden Beplankung bedeutsam, weil die Bauplatten dem örtlichen Beulen und Knicken der Metallständer entgegen wirken und die Wand als aussteifende Scheibe die Hauskonstruktion stützt.On drywall stud walls, the composite effect of studs subjected to pressure and the flat bracing planking is important because the building panels counteract the local buckling and kinking of the metal studs and the wall supports the house structure as a bracing disc.

Stand der Technik: Trockenbau-Bausysteme sind seit langem bekannt und genormt und werden vorrangig für statisch nicht tragende bzw. nur sich selbst tragende Wände eingesetzt und dienen außerdem zur Beplankung von statisch tragenden Konstruktionen an Häusern. Mit einfachen Werkzeugen können Bauplatten direkt und per Hand an die ebenen Anlageflächen der Stahlleichtprofile mit Wandstärken von ca. 0,6 bis 0,7 mm geschraubt werden.State of the art: Drywall construction systems have long been known and standardized and are primarily used for statically non-load-bearing or only self-load-bearing walls and are also used for cladding statically load-bearing structures on houses. With simple tools, building boards can be screwed directly and by hand to the flat contact surfaces of the lightweight steel profiles with wall thicknesses of approx. 0.6 to 0.7 mm.

Nach gleicher Technologie werden mit stabileren Stahlleichtprofilen mit Wandstärken von ca. 1,0 bis 3,0 mm und stabileren Beplankungen statisch tragfähige Strukturen errichtet, die die Belastungen eines Gebäudes aufnehmen können. Allerdings ist die Verarbeitung der dickwandigen Trockenbauprofile wegen der Verbindungsmittel, statischer Details, bauaufsichtlicher Zulässigkeit und Ausführungs-Sicherheit schwieriger, weshalb sich sehr wenige Handwerks-Fachbetriebe dieser Thematik stellen. Deshalb wurden bisher statisch tragende Trockenbau-Ständerwände vorrangig industriell vorgefertigt und als Groß-Wandelemente verarbeitet.Using the same technology, more stable lightweight steel profiles with wall thicknesses of approx. 1.0 to 3.0 mm and more stable cladding are used to build statically stable structures that can absorb the loads on a building. However, the processing of the thick-walled drywall profiles is more difficult because of the fasteners, static details, building inspectorate admissibility and implementation security, which is why very few specialist craft companies are facing this topic. For this reason, static load-bearing drywall stud walls were primarily industrially prefabricated and processed as large wall elements.

In der Broschüre und Datei "Häuser in Stahlleichtbauweise" (Dokumentation 560 vom Stahl-Informations-Zentrum in Düsseldorf) ist der Stand der Technik dargestellt.The state of the art is shown in the brochure and file "Houses in lightweight steel construction" (Documentation 560 from the Steel Information Center in Düsseldorf).

Die Patentschrift US 3 333 390 A von 1965 zeigt ein dünnwandiges Trockenbauprofil gleicher Materialdicke zur Beplankung mit Bauplatten mit zwei Stützenabschnitten auf jeder Seite, um die Stabilität zu erhöhen. Insbesondere wird die Beplankungsebene elastisch von der Tragebene getrennt und dennoch wirken beide zusammen.The patent specification U.S. 3,333,390 A from 1965 shows a thin-walled drywall profile of the same material thickness for planking with building boards with two support sections on each side in order to increase stability. In particular, the planking plane is elastically separated from the supporting plane, but both work together.

In den Patentschriften US 2.166.096 A und US 2.141.919 von 1937 wird mit komplizierten Stahlprofilen eine Materialanhäufung angestrebt, die dennoch schalltechnisch elastisch sein soll. Mit verschiedenen gefügten Zusatzblechen oder Zwischengliedern werden stabile und schraubbare Untergründe erreicht. Auch bietet eine Gurtseite zwei Beplankungsebenen hintereinander an.In the patents U.S. 2,166,096 A and US 2,141,919 from 1937 an accumulation of material is sought with complicated steel profiles, which should nevertheless be acoustically elastic. With various joined additional sheets or intermediate links, stable and screwable substrates can be achieved. One belt side also offers two cladding levels one behind the other.

Die Patentschrift US 4.233.833 A von 1980 beschreibt ein Herstellungsverfahren zur örtlichen Dickenreduzierung von Stahlprofilen, die auch im Wandbau eingesetzt werden könnten; eine konkrete Aufgabe im Wandbau steht nicht dahinter.The patent specification U.S. 4,233,833 A of 1980 describes a manufacturing process for the local reduction of the thickness of steel profiles that could also be used in wall construction; a specific task in wall construction is not behind it.

In der WO 2016/034906 A1 wird ein Trockenbauprofil mit einer verbesserten Gestaltfestigkeit vorgestellt, das im Fertigungsprozess durch kleinformatige örtliche Umformungen bzw. Prägungen eines gleich dicken Blechband-Halbzeuges besonders stabilisierte Profilabschnitte erhält, die besonders an Abkantungen vorhanden sind. Über die Länge des Profils bestehen ebene oder relativ ebene Beplankungsabschnitte und Profilabschnitte mit höherer Festigkeit. Die hier als dickwandig dargestellten Profilabschnitte beziehen sich auf die Prägehöhe bzw. -tiefe und die Ausgangsblechdicke insgesamt. Das Halbzeug besitzt vor der Umformung eine immer gleiche homogene Blechdicke. Ein für den statischen Hausbau notwendigerweise dickwandigeres Ausgangs-blech besitzt dann auch an den Beplankungsabschnitten eine große Blechdicke, was die Beplankung mit Bauplatten erschwert, so wie bei jedem anderen dickwandigen Profil. Für den konstruktiven Hausbau ist die geringe statische Verbesserung eines ca. 0.6 mm dicken Halbzeug-Bleches mittels kleinformatiger Umformungen nicht ausreichend.In the WO 2016/034906 A1 a drywall profile with improved structural strength is presented, which is given particularly stabilized profile sections in the manufacturing process through small-format local deformations or embossing of a sheet-metal strip semi-finished product of the same thickness, which are particularly present on the folds. Over the length of the profile there are flat or relatively flat cladding sections and profile sections with greater strength. The profile sections shown here as thick-walled relate to the embossing height or depth and the total starting sheet metal thickness. The semi-finished product always has the same homogeneous sheet thickness before forming. A starting sheet that is necessarily thicker-walled for static house construction then also has a large sheet thickness at the cladding sections, which makes cladding with building boards more difficult, as with any other thick-walled profile. For structural house construction, the small static improvement of an approx. 0.6 mm thick semi-finished sheet by means of small-format deformations is not sufficient.

Die US 2010/0281821 A1 zeigt ein Wand-Ständerprofil mit mäanderförmigen Profilabschnitten an den Gurten und im Steg mit gleichbleibender Blechdicke. Dadurch werden die Profilabschnitte stabiler: eine Differenzierung in Beplankungs-und Statik-Abschnitte besteht nicht.The US 2010/0281821 A1 shows a wall-post profile with meandering profile sections on the chords and in the web with constant sheet metal thickness. This makes the profile sections more stable: there is no differentiation between planking and structural sections.

Die US 4 152 878 A zeigt einen Trockenbau-Wandständer gleicher Blechdicke mit schienenartigen Gurten für formschlüssig gehaltene Beplankungen. In Richtung der Wandebene gibt es sowohl einlagige als auch zweilagige Blechabschnitte, die in Stegrichtung hintereinander angeordnet sind.The U.S. 4,152,878 A shows a drywall wall stand of the same sheet metal thickness with rail-like belts for form-fitting cladding. Towards the Wall level there are both single-layer and double-layer sheet metal sections that are arranged one behind the other in the web direction.

Problem: Standard-Trockenbauprofile mit ca. 0,6 mm Blechdicke erlauben eine einfache handwerkliche Beplankung mit Bauplatten an Ständerwänden und Deckenträgern, zur Aufnahme von statischen Lasten eines Hauses sind diese leichten Trockenbauprofile aber ungeeignet. Mit dem Einsatz von dickwandigeren Stahlleichtprofilen wird die Stabilität im Trockenbau zwar deutlich erhöht, aber es werden aufwändigere Montage-Technologien der Beplankung notwendig, die die Baukosten erhöhen, Spezialisten als Verarbeiter erfordern, keine Eigenleistungen ermöglichen und somit die Akzeptanz bei den Bauherren reduzieren.Problem: Standard drywall profiles with a sheet thickness of approx. 0.6 mm allow simple manual planking with building panels on stud walls and ceiling beams, but these light drywall profiles are unsuitable for absorbing static loads of a house. With the use of thick-walled lightweight steel profiles, the stability in drywall construction is significantly increased, but more complex assembly technologies of the planking are necessary, which increase the construction costs, require specialists as processors, do not allow any personal work and thus reduce the acceptance by the building owners.

Tragfähige Konstruktionen mit sehr dünnwandigen Stahlprofilen erfordern meist mehrere Bauteile oder Zwischenglieder oder komplizierte teure Profilgestaltungen, die den Montageaufwand zu aufwändig werden lassen.Load-bearing structures with very thin-walled steel profiles usually require several components or intermediate links or complicated, expensive profile designs that make the assembly effort too complex.

Für ein einfaches handwerkliches Trockenbau-Hausbaukonzept werden also leichte und per Hand zu verarbeitende statisch tragende Stahlleichtprofile benötigt, an denen sich beidseitig sowohl die konstruktiven als auch raumschließenden Beplankungen mit einfachen Technologien auf einer Baustelle vor Ort befestigen lassen. Es soll der einfache Standard-Trockenbau mit den statischen Möglichkeiten des Stahlbaus kombiniert werden.For a simple artisanal drywall house construction concept, lightweight statically load-bearing lightweight steel profiles that can be processed by hand are required, to which both the structural and room-enclosing planking can be attached on a construction site using simple technologies. The simple standard drywall should be combined with the static possibilities of steel construction.

Auch die Trennung der Baugewerke verspricht kürzere Bauzeiten und geringere Kosten. Statisch relevante Tätigkeiten erfordern wegen Sicherheits- und Gewährleistungsaspekten immer ein spezialisiertes Montageteam, das sich jedoch nur auf die Kernaufgabe "statischer Rohbau" beschränken kann, also vorrangig die Verbindungen der dickwandigen Statikprofile untereinander realisiert. Der übliche Trockenbau mit den flächigen Beplankungen und weitere sich anschließende Bauleistungen können von anderen Baugewerken oder in Eigenleistung erbracht werden.The separation of the building trades also promises shorter construction times and lower costs. Statically relevant activities always require a specialized assembly team due to safety and guarantee aspects, which can however only be limited to the core task of "static shell construction", i.e. primarily the connections between the thick-walled static profiles. The usual dry construction with the flat paneling and other subsequent construction work can be carried out by other construction trades or in-house.

Vor diesem Hintergrund hat sich die Erfindung die Aufgabe gestellt, an statisch stabilen Stahlblechprofilen zusätzlich Trockenbau-Anschlussflächen für eine einfache Beplankung mit Bauplatten zu schaffen, die eine händische Montage auf der Baustelle ermöglichen und die Gewerke "statischer Rohbau" vom "Standard-Trockenbau" technologisch und zeitlich trennt. Die Standsicherheit oder zumindest die Montagesicherheit dieser Wände sollen auch ohne Innenbeplankung ermöglicht werden. Der Trocken-Innenausbau erfolgt also erst nachträglich nach Abschluss aller Installationen.Against this background, the invention has set itself the task of creating additional drywall connection surfaces on statically stable sheet steel profiles for simple planking with building boards, which enable manual assembly on the construction site and technologically the trades "static shell" from "standard drywall" and temporally separates. The stability or at least the installation security of these walls should also be made possible without interior paneling. The dry interior work is therefore only carried out later after all installations have been completed.

Die Erfindung löst diese Aufgaben wie in den kennzeichnenden Merkmalen der Patentansprüche 1 bis 8 angegeben.The invention achieves these objects as indicated in the characterizing features of patent claims 1 to 8.

Das Trockenbau-Kombiprofil aus verzinktem Stahlblech mit seinen zwei funktionalen Abschnitten steht für hohe Stabilität und einfache Verarbeitung. Der dickwandige oder Profilabschnitt mit den beiden Gurten und dem Steg erfüllt also vorrangig die statische Funktion des Wandständers, während der dünnwandige Profilabschnitt mit ca. 0,6 mm Dicke mit Standard-Verbindungsmitteln beplankt werden kann.The drywall combination profile made of galvanized sheet steel with its two functional sections stands for high stability and easy processing. The thick-walled or profile section with the two straps and the web therefore primarily fulfills the static function of the wall stand, while the thin-walled profile section with a thickness of approx. 0.6 mm can be covered with standard fasteners.

Durch die Variation hinsichtlich Profilabstand, Profilgeometrie, Materialdicke und Stahlqualität oder durch die Variation der Beplankung kann die Standfestigkeit der Trockenbauwand den Erfordernissen angepasst werden. Die statische Bestimmtheit von dickwandigeren Stahlprofilen erlaubt eine anerkannte Bemessung von Bauwerken und erspart im Gegensatz dazu aufwändige Einzelprüfungen von mehrfach oder geschachtelt eingesetzten sehr dünnwandigen Stahlblechprofilen des Trockenbaus.By varying the profile spacing, profile geometry, material thickness and steel quality or by varying the planking, the stability of the drywall can be adapted to the requirements. The static determination of thick-walled steel profiles allows a recognized dimensioning of structures and, in contrast, saves time-consuming individual tests of very thin-walled sheet steel profiles of drywall construction that are used multiple or nested.

Zur Tragfähigkeitssteigerung werden Halbzeuge aus unterschiedlichen Stahlblechdicken und ggf. Stahlqualitäten in der Profilfertigung eingesetzt. Halbzeug-Blechbänder mit unterschiedlicher Dicke innerhalb des Bandes sind als Tailor-Welded-Coil oder Tailor-Rolled-Coil zum Walzprofilieren theoretisch zwar bekannt, jedoch praktisch nicht verfügbar. So kann beispielsweise das längsgeschweißte Blechband eine Blechdicke von 0,6 mm und üblicher Streckgrenze für die Trockenbau-Anlagefläche und 1,6 mm Blechdicke mit besonders hoher Streckgrenze für den statischen Profilabschnitt aufweisen.To increase the load-bearing capacity, semi-finished products made of different sheet steel thicknesses and possibly steel grades are used in profile production. Semi-finished sheet metal strips with different thicknesses within the strip are theoretically known as tailor-welded coils or tailor-rolled coils for roll forming, but are not available in practice. For example, the longitudinally welded sheet metal strip can have a sheet thickness of 0.6 mm and the usual yield point for the drywall contact surface and 1.6 mm sheet thickness with a particularly high yield point for the static profile section.

Auch das Fertigungsverfahren "Spaltprofilieren" kann den Querschnitt eines dicken Bleches an den Schmalseiten in unterschiedlich dicke Teilflächen aufspalten. Damit kann ein Stahlblechsteg in zwei ungleich dicke Trockenbau-Anlageflächen gespalten und anschließend gekantet werden.The "gap profiling" manufacturing process can also split the cross-section of a thick sheet metal on the narrow sides into partial areas of different thicknesses. This means that a sheet steel web can be split into two unevenly thick drywall contact surfaces and then folded.

Indem die statisch tragenden Trockenbauprofile auf der Bauplatten-Anlagefläche durchgängige Lochmuster aufweisen, wird dem nicht spezialisierten Verarbeiter die Möglichkeit gegeben, auch mit einfachen Verbindungsmitteln wie Schrauben, beliebige Beplankungen von der Rauminnenseite aus auf der Ständer-Außenseite zu befestigen und diese Befestigungsart erfüllt auch höchste konstruktive Anforderungen.Since the static load-bearing drywall profiles have continuous hole patterns on the building board contact surface, the non-specialized processor is given the opportunity to fasten any planking from the inside of the room to the outside of the stand, even with simple fasteners such as screws and this type of fastening also fulfills the highest structural requirements Conditions.

Gerade bei Leichtbaukonstruktionen für Wohnzwecke sind besondere Anstrengungen für einen hohen Schall- und Brandschutz notwendig. Die erfindungsgemäßen Kombiprofile bieten Anschlüsse sowohl für stabile Außenbeplankungen, Zwischenplatten und entkoppelte Innenbeplankungen und weitgehend Körperschall-entkoppelte Bauteilschichten.Particularly with lightweight constructions for residential purposes, special efforts are necessary for a high level of noise and fire protection. The combination profiles according to the invention offer connections for stable outer skins, intermediate plates and decoupled inner skins and component layers that are largely decoupled from structure-borne noise.

Werden durch die Art des Fassadenbelages örtliche konstruktive Befestigungen benötigt, dann werden diese als Fassadenhalter oder als Fassaden-Stützstreifen bereits im Prozess der Wandmontage am Ständerprofil vormontiert. Eine Vielzahl von Profilformen und Aussteifungsvarianten können die o. g. Aufgaben erfüllen, wie beispielsweise die Figuren 1 bis 3 zeigen.If local structural fixings are required due to the type of facade covering, then these are preassembled as facade brackets or facade support strips in the wall mounting process on the stand profile. A variety of profile shapes and reinforcement variants can fulfill the above tasks, such as the Figures 1 to 3 demonstrate.

Das erfindungsgemäße Trockenbau-Wandbausystem mit dem Kombiprofil vereinfacht die Verarbeitung von statischen Trockenbau-Bausystemen und erschließt dem ambitionierten Trockenbauer auch den statischen Hausbau als Geschäftsfeld und senkt dabei die Rohbau-Kosten. Zwei Monteure können in kurzer Zeit hochgedämmte statisch stabile Außenwände mit geringstem Materialeinsatz, mit bauphysikalisch gewünschtem Anspruch und mit wenigen Arbeitsschritten erstellen. Die Trockenbau-Kombiprofile sind gleichermaßen auch für Decken und Dächer geeignet. Die Gewerke Trocken-Rohbau, Installationen, Fensterbau, Trocken-Ausbau und Fassadenbau können unabhängig voneinander agieren.The drywall wall construction system according to the invention with the combination profile simplifies the processing of static drywall construction systems and also opens up static house construction as a business field for the ambitious drywall builder and thereby lowers the shell construction costs. Two fitters can create highly insulated, statically stable exterior walls with the least amount of material, with the desired building physics requirements and in just a few steps in a short time. The drywall combination profiles are equally suitable for ceilings and roofs. The trades dry shell construction, installations, window construction, dry construction and facade construction can act independently of one another.

Figur 1: Das Ausführungsbeispiel zeigt waagerechte Querschnitte durch eine Trockenbauwand mit drei verschiedenen Trockenbau-Kombiprofilen (1), die als Wandständer in waagerechte U-Fuß- und U-Kopfprofile senkrecht eingestellt und verankert sind. Die äußere Bauplatte (4) dient vorrangig der konstruktiven Wandaussteifung und besteht aus einer mit Dämmstoffen beschichteten OSB-Platte und ist Bestandteil eines Wandkörpers (5), der von innen am Statik-Abschnitt (2) der Trockenbau-Kombiprofile (1) verschraubt ist. Figure 1 : The embodiment shows horizontal cross-sections through a drywall with three different drywall combination profiles (1), which are set and anchored vertically as wall stands in horizontal U-foot and U-head profiles. The outer building panel (4) is primarily used for structural wall stiffening and consists of an OSB panel coated with insulating materials and is part of a wall body (5) that is screwed from the inside to the static section (2) of the drywall combination profile (1).

Die Wandkörper (5) mit den Abmessungen von ca. 60 cm x 250 cm und umlaufendem Nut-Feder-System sind im waagerechten Versatz profilübergreifend zusammengesteckt und an den Statik-Abschnitten (2) von der Wandinnenseite verschraubt. In der Zone der Geschoßdecke übergreift ein Wandkörper (5) sowohl die Ständer des Unter- als auch des Obergeschosses. Die äußere Dämmschicht dient auch als Putzträger für die Fassade.The wall bodies (5) with the dimensions of approx. 60 cm x 250 cm and a circumferential tongue and groove system are put together in a horizontal offset across profiles and screwed to the statics sections (2) from the inside of the wall. In the zone of the storey ceiling, a wall body (5) overlaps both the posts of the lower and upper floors. The outer insulation layer also serves as a plaster base for the facade.

Im Bauablauf werden zuerst alle Trockenbau-Kombiprofile (1) an ihren Statik-Abschnitten (2) mit den U-Fuß- und U-Kopfprofilen von spezialisierten Verarbeitern als Haus-Gerüst erstellt und miteinander konstruktiv verbunden. Alle Verbindungspunkte sind allseitig mit spezialisierten Handwerkszeugen zugänglich. Danach übernehmen andere Gewerke die Beplankungen der Kombiprofile. Erst nach der rauminneren Montage von Installationen und Schallschutzmatten werden zu einem späteren Zeitpunkt Bauplatten (4) als Innenraumabschluss an den dünnwandigen Beplankungs-Abschnitten (3) verschraubt. Der gleiche Aufbau kann prinzipiell auch für Decken- und Dachkonstruktionen angewandt werden.During the construction process, all drywall combination profiles (1) are first created on their static sections (2) with the U-foot and U-head profiles as house scaffolding by specialized fabricators and connected to each other constructively. All connection points are accessible from all sides with specialized hand tools. Then other trades take over the paneling of the combination profiles. Only after the installations and soundproofing mats have been installed inside the room will building panels (4) be screwed to the thin-walled cladding sections (3) as an interior seal at a later date. The same structure can in principle also be used for ceiling and roof constructions.

Figur 1a: Das Trockenbau-Kombiprofil ist im Statik-Abschnitt (2) ein modifiziertes Z-Profil aus Stahlblech mit raumseitiger Faltung mit der Dicke von 1,6 mm und mit einer raumseitig zusätzlich angeformten Trockenbau-Anlagefläche (8) als Beplankungs-Abschnitt (3) aus 0,65 mm dickem Stahlblech. Die Faltung des statischen Profilabschnitts stabilisiert den Gurt und reduziert die Profilbreite. Das Blechband-Halbzeug ist ein längsgeschweißter Blechstreifen unterschiedlicher Dicke (Tailor-Welded-Coil), wobei der Statik-Abschnitt eine Streckgrenze von ca. 600 N/mm2 besitzt. Figure 1a : The drywall combination profile in the statics section (2) is a modified Z-profile made of sheet steel with a fold on the room side with a thickness of 1.6 mm and with an additional drywall contact surface (8) as a cladding section (3) made of 0.65 mm thick sheet steel. The folding of the static profile section stabilizes the belt and reduces the profile width. The semi-finished sheet metal strip is a longitudinally welded sheet metal strip of different thicknesses (tailor-welded coil), the static section having a yield point of approx. 600 N / mm 2 .

Die äußere Trockenbau-Anlagefläche ist im Statik-Abschnitt des Kombiprofiles (1) durchgängig mit einem Lochmuster versehen, so dass dort an ausgewählten Lochungen die Verschraubungen mit den Wandkörpern (5) von innen erfolgen können. Alle Lochungen sind mit Handwerkszeugen unkritisch erreichbar.The outer drywall contact surface is continuously provided with a hole pattern in the statics section of the combination profile (1) so that the screw connections to the wall bodies (5) can be made from the inside at selected holes. All perforations can be easily reached with hand tools.

An der gleichen Trockenbau-Anlagefläche sind in größerem Abstand größere Lochungen vorhanden, in die wahlweise von innen Fassaden- oder Dachhalter (6) eingesetzt und verankert sind. Letztere übernehmen die Lasteinleitung von örtlichen Fassaden- oder Dachlasten in den Statik-Abschnitt des Trockenbauprofils. Diese Fassadenhalter (6) mit beliebiger Struktur werden im Prozess der Wanderstellung von der Innenseite am Trockenbauprofil verankert.On the same drywall contact surface there are larger perforations at a greater distance into which either facade or roof brackets (6) are inserted and anchored from the inside. The latter take on the load transfer from local facade or roof loads to the statics section of the drywall profile. These facade brackets (6) with any structure are anchored from the inside to the drywall profile during the migration process.

Das Kombiprofil der Figur 1b ist im Statik-Abschnitt (2) ein Z-Profil aus Stahlblech mit der Dicke von 2,5 mm, das mit einem geschosshohen separaten dünnwandigen Trockenbauprofil als Beplankungs-Abschnitt (3) formschlüssig verbunden ist. Ausgebogene örtliche Laschen des dünnwandigen Profils (3) greifen in passende Ausstanzungen des Z-Profil-Steges und sind darin verhakt. Das Einhaken des Beplankungs-Abschnitts (3) erfolgt wegen der Zugänglichkeit erst nach der Befestigung der äußeren aussteifenden Beplankung (4) am Statikprofil. Insbesondere bei großen Dicken-Unterschieden der beiden Kombiprofil-Abschnitte sind aus fertigungstechnischen Erfordernissen separate Profilteile notwendig.The combination profile of the Figure 1b is in the statics section (2) a Z-profile made of sheet steel with a thickness of 2.5 mm, which is positively connected to a floor-to-ceiling, thin-walled drywall profile as a cladding section (3). Curved local tabs of the thin-walled profile (3) grip into matching cutouts in the Z-profile web and are hooked therein. Because of the accessibility, the cladding section (3) is only hooked after the outer reinforcing cladding (4) has been attached to the structural profile. Especially if there are large differences in thickness between the two Combi profile sections are required to have separate profile parts due to manufacturing requirements.

Auch das Kombiprofil (1) der Figur 1c ist aus zwei separaten Profilabschnitten zusammengesetzt; aus einem statischen Hutprofil (2) und einem darin bündig und formschlüssig eingesetztem dünnwandigen C-Profil (3), dessen beide Teile durch mehrere Schraubbolzen (7) fixiert sind. Auch hier wird das C-Profil erst nachträglich nach dem Anbringen der Außenbeplankung (4) montiert.The combination profile (1) of the Figure 1c is composed of two separate profile sections; from a static hat profile (2) and a thin-walled C-profile (3) inserted flush and form-fitting therein, both parts of which are fixed by several screw bolts (7). Here, too, the C-profile is only installed later after the outer paneling (4) has been attached.

Zwischen der Außenbeplankung (4) des Ständers und der Fassadenfläche ist hier ein Fassadenstützstreifen (9) senkrecht am Statikprofil (2) angelegt und von innen befestigt. Das ist ein hochfester Dämmstoffstreifen, der im Rasterabstand der Wandständer die Fassadenkräfte aufnimmt und diese in das statische Trockenbau-Kombiprofil einleitet. Vorrangig vorgehängte Fassaden stützen sich darauf ab und können darauf auch befestigt werden.Between the outer planking (4) of the stand and the facade surface, a facade support strip (9) is placed vertically on the static profile (2) and fastened from the inside. This is a high-strength insulation strip that absorbs the facade forces at the grid spacing of the wall studs and transfers them to the static drywall combination profile. Mainly curtain walls are supported on it and can also be attached to it.

Die Figur 2 zeigt den Querschnitt eines Trockenbau-Kombiprofiles für Decken oder Dächer ohne die beidseitigen Beplankungen. Hier sind zwei Kombiprofile mit statisch tragendem C-Profil (2) formschlüssig verbunden, die jeweils aus einem Tailored-Coil hergestellt sind. Die dünnwandigen Beplankungs-Abschnitte (3) sind jeweils nur an den Untergurten bzw. Statik-Abschnitten angeformt und gehören zum gleichen Blechband-Halbzeug des Kombiprofiles. Der dünnwandige Beplankungs-Abschnitt (3) befindet sich in der Wandebene parallel neben dem Statik-Abschnitt (2) des einzelnen Kombiprofiles und in einer parallel versetzten Trockenbau-Anlagefläche.The Figure 2 shows the cross section of a drywall combination profile for ceilings or roofs without the planking on both sides. Here, two combination profiles with a statically load-bearing C-profile (2) are positively connected, each made from a tailored coil. The thin-walled cladding sections (3) are only formed on the lower chords or statics sections and belong to the same sheet-metal strip semi-finished product of the combination profile. The thin-walled cladding section (3) is located in the wall plane parallel to the static section (2) of the individual combination profile and in a parallel offset drywall contact surface.

Figur 3: Die gezeigten Querschnitte der Kombiprofile (1) sind ohne Beplankungen dargestellt und bestehen aus Profilgurtabschnitten mit unterschiedlichen Materialdicken. So ist das Kombiprofil der Figur 3a mit den jeweils unterschiedlichen Dickenabschnitten (2) und (3) aus nur einem Stahlband-Halbzeug walzprofiliert, dessen dünnwandige Abschnitte durch zusätzliches Walzen entstanden sind (Tailor-Rolled-Coil) oder dessen Abschnitte durch das Verschweißen unterschiedlich dicker Blechstreifen entstanden sind (Tailor-Welded-Coil). Die beidseitig dünnwandigen Randzonen (3) sind 0,65 mm dick und der statische tragende C-Profil-Abschnitt (2) ist 1,6 mm dick. Die Anlageflächen der Trockenbau-Beplankung für beide Profilabschnitte befinden sich beidseitig in der gleichen Wandebene, so dass eine problemlose Verbindung mit den U-Fuß- und U-Kopfprofilen gegeben ist. Aus schalltechnischen Erwägungen heraus können nur die Beplankungs-Abschnitte (3) auch in einer versetzten Wandebene liegen. Figure 3 : The cross-sections of the combination profiles (1) shown are shown without paneling and consist of profile belt sections with different material thicknesses. So the combination profile is the Figure 3a Roll-profiled with the respectively different thickness sections (2) and (3) from just one steel strip semi-finished product, the thin-walled sections of which are created by additional rolling (tailor-rolled coil) or whose sections are created by welding sheet metal strips of different thicknesses (tailor-welded -Coil). The edge zones (3) with thin walls on both sides are 0.65 mm thick and the static load-bearing C-profile section (2) is 1.6 mm thick. The contact surfaces of the drywall planking for both profile sections are located on both sides in the same wall plane, so that a problem-free connection with the U-foot and U-head profiles is given. Due to acoustical considerations, only the cladding sections (3) can also lie in an offset wall plane.

Figur 3b: Das Trockenbau-Kombiprofil (1) mit statischer Doppel-T-Struktur besitzt nur einen angeformten dünnwandigen Beplankungs-Abschnitt (3) als Teil der Trockenbau-Anlagefläche (8) einer Gurtseite. Figure 3b : The drywall combination profile (1) with a static double-T structure has only one molded, thin-walled planking section (3) as part of the drywall contact surface (8) on one side of the belt.

Die Figur 3c zeigt ein Trockenbau-Kombiprofil (1) mit jeweils beidseitigen Trockenbau-Anschlussflächen unterschiedlicher Dicke, das durch das Fertigungsverfahren Spaltprofilieren hergestellt ist. Bei diesem Blechumformungsprozess ist ein z. B. 3 mm dickes Stahlblechband an den beiden Seiten aufgespalten in einen 2,3 mm (2) und einen 0,7 mm dicken Blechabschnitt (3), dessen aufgespaltene Blechhälften anschließend profiliert wurden.The Figure 3c shows a drywall combination profile (1) with drywall connection surfaces of different thicknesses on both sides, which is produced using the gap profiling manufacturing process. In this sheet metal forming process, a z. B. 3 mm thick sheet steel tape split on the two sides into a 2.3 mm (2) and a 0.7 mm thick sheet metal section (3), the split sheet metal halves were then profiled.

Bezugszeichenliste:List of reference symbols:

11
Trockenbau-KombiprofilDrywall combination profile
22
Statik-AbschnittStatics section
33
Beplankungs-AbschnittPlanking section
44th
BauplatteBuilding board
55
WandkörperWall body
66th
FassadenhalterFacade holder
77th
SchraubbolzenBolt
88th
Trockenbau-AnlageflächeDrywall contact surface
99
FassadenstützstreifenFacade support strips

Claims (7)

  1. Drywall construction combination profiled section for walls and ceilings of a house serving for static load dissipation of the house, wherein the loading of the house is to be taken up by storey-high, aligned wall studs or beams, which are arranged in a grid, are composed of combination profiled sections, are within a system plane and are cladded in each case on both sides by building panels on outer drywall construction contact surfaces, said building panels to be fastened directly thereto by means of separate connecting means, wherein the combination profiled section consists of a cold-formed steel sheet profiled section with splayed flanges and with at least one web in-between, wherein each flange has at least one flat drywall construction contact surface and the latter runs longitudinally with respect to the profiled section, wherein, on at least one flange side of the combination profiled section, the drywall construction contact surface (8) consists of two functional sections, specifically
    a) of a static section (2) with a sheet metal thickness of at least 1.0 mm, and
    b) of a thin-walled cladding section (3) with a sheet metal thickness of approx. 0.6 to 0.75 mm,
    wherein the thicker walled static section (2) is present on both flange sides, and all of the sections of the combination profiled section (1) consist of the same sheet metal band semifinished product,
    characterized in that
    the two functional sections are manufactured from a sheet metal band semifinished product which has two different material thicknesses.
  2. Drywall construction combination profiled section according to Claim 1, characterized in that the two functional sections (2, 3) of the drywall construction contact surface (8) consist of different steel qualities.
  3. Drywall construction combination profiled section according to either of the preceding claims, characterized in that the two functional sections (2, 3) of the drywall construction contact surface (8) of the same flange are arranged parallel next to each other.
  4. Drywall construction combination profiled section according to the preceding claim, characterized in that the two sections (2 and 3) of the drywall construction contact surfaces (8) are offset parallel to each other in the wall plane.
  5. Drywall construction combination profiled section for walls and ceilings of a house serving for static load dissipation of the house, wherein the loading of the house is to be taken up by storey-high, aligned wall studs or beams, which are arranged in a grid, are composed of combination profiled sections, are within a system plane and are cladded in each case on both sides by building panels on outer drywall construction contact surfaces, said building panels to be fastened directly thereto by means of separate connecting means, wherein the combination profiled section consists of a cold-formed steel sheet profiled section with splayed flanges and with at least one web in-between, wherein each flange has at least one flat drywall construction contact surface and the latter runs longitudinally with respect to the profiled section, wherein, on at least one flange side of the combination profiled section, the drywall construction contact surface (8) consists of two functional sections and of two different material thicknesses, specifically
    a) of a static section (2) with a sheet metal thickness of at least 1.0 mm, and
    b) of a thin-walled cladding section (3) with a sheet metal thickness of approx. 0.6 to 0.75 mm,
    wherein the thicker walled static section (2) is present on both flange sides,
    characterized in that
    the cladding section (3) consists of a separate storey-high sheet metal profiled part and is joined to the profiled section web or to the static section (2).
  6. Drywall construction combination profiled section according to the preceding Claim 5, characterized in that the two sections (2, 3) of the combination profiled section (1) are connected in a form-fitting manner by local sheet metal deflection.
  7. Drywall construction combination profiled section according to Claim 1 or 5, characterized in that the drywall construction contact surface (8) of a static section (2) has pre-punched perforations in a plurality of rows over the height or length of the profiled section and the hypothetically extended axes of said perforations do not intersect with the profiled section.
EP17808748.2A 2016-10-17 2017-10-17 Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall Active EP3529426B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17808748T PL3529426T3 (en) 2016-10-17 2017-10-17 Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016012397 2016-10-17
PCT/DE2017/000345 WO2018072771A1 (en) 2016-10-17 2017-10-17 Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall

Publications (2)

Publication Number Publication Date
EP3529426A1 EP3529426A1 (en) 2019-08-28
EP3529426B1 true EP3529426B1 (en) 2021-02-24

Family

ID=60574322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17808748.2A Active EP3529426B1 (en) 2016-10-17 2017-10-17 Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall

Country Status (4)

Country Link
US (1) US10865561B2 (en)
EP (1) EP3529426B1 (en)
PL (1) PL3529426T3 (en)
WO (1) WO2018072771A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019091540A1 (en) * 2017-11-13 2019-05-16 Knauf Gips Kg Profile and construction element set for arranging a component for a drywall construction, and drywall formed therewith
WO2020025095A1 (en) * 2018-08-02 2020-02-06 Knauf Gips Kg Stud for a wall construction
RU209635U1 (en) * 2021-10-12 2022-03-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный архитектурно-строительный университет" (ННГАСУ) Soundproof fence

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085829A (en) * 1935-05-08 1937-07-06 Harry E Rogers Method of making beams
US2141919A (en) 1937-07-31 1938-12-27 Kotrbaty Guy Felix Building construction
US2166096A (en) * 1937-08-06 1939-07-11 Kotrbaty Guy Felix Building construction
GB504405A (en) * 1937-11-03 1939-04-25 Frederick John Weakley Improvements relating to welded construction
US2664179A (en) * 1949-04-27 1953-12-29 Jacob M Gwynne Nailable metal structural member
GB1068761A (en) * 1963-02-22 1967-05-17 William Henry Willatts Improvements in or relating to beams and building structures or components
US3333390A (en) 1965-04-09 1967-08-01 George V Banning Metallic stud for resilient wall construction
LU54975A1 (en) 1967-11-28 1969-03-20
AU5340273A (en) 1972-03-16 1974-09-19 Ahjay Pty Ltd Fixing means
US4152878A (en) * 1977-06-03 1979-05-08 United States Gypsum Company Stud for forming fire-rated wall and structure formed therewith
US4152873A (en) * 1977-09-14 1979-05-08 National Gypsum Company Bonded two piece metal stud
US4233833A (en) 1978-06-05 1980-11-18 United States Gypsum Company Method for stretching sheet metal and structural members formed therefrom
FI71810C (en) * 1982-05-12 1987-02-09 Ulf Gauffin BAERELEMENT.
SE445240B (en) 1982-06-08 1986-06-09 Arne Thuresson INSTALLATION AND REINFORCEMENT DEVICE IN A U-SIZE MAP
SE442651B (en) * 1982-11-05 1986-01-20 Samuelsson Bjoern DEVICE FOR IMAGE DISC
DE3346171C2 (en) * 1983-12-21 1986-08-07 Profil-Vertrieb Gmbh, 7560 Gaggenau Profile strip designed as a lightweight construction profile, in particular ceiling support profile
US4969346A (en) * 1986-03-12 1990-11-13 Usg Interiors, Inc. Apparatus for producing cold roll-formed structures
US4881355A (en) * 1986-03-12 1989-11-21 Usg Interiors, Inc. Cold roll-formed structures and method and apparatus for producing same
FR2631057B1 (en) * 1988-05-05 1992-04-03 Profilcometube Gie SUPPORT PROFILE OF A WALL, AND IN PARTICULAR OF AN OUTSIDE WALL OF A BUILDING SUCH AS A COVERING OR CLADDING
JPH07106394B2 (en) * 1989-05-17 1995-11-15 東洋製罐株式会社 Squeeze ironing can manufacturing method
US5596859A (en) * 1994-09-20 1997-01-28 Horton; Jim W. Metal wall stud
WO1997036068A1 (en) * 1996-03-22 1997-10-02 John Allan Trenerry Elongate structural member
IT1289416B1 (en) * 1996-07-31 1998-10-02 Sis Co Srl CONSTRUCTION SYSTEM FOR THE CONSTRUCTION OF ROOFS FOR LARGE SPANS, WITH A STRUCTURE MADE UP OF SHAPED SHEET METAL PURLINS
US20050081477A1 (en) * 2002-05-10 2005-04-21 David St. Quinton Structural element
DE10323693B3 (en) * 2003-05-22 2004-09-09 Muhr Und Bender Kg Sheet element from flexible rolled strip for vehicle components is formed into variable wall thickness over its length, producing tubes or strip of non-round cross section
CA2537521C (en) * 2006-02-23 2013-04-16 Van-Rob Inc. Process for forming a variable gauge metal sheet into a desired shape
DE102006021556A1 (en) * 2006-05-08 2007-07-26 Richter-System Gmbh & Co Kg Fixing element for a dry construction comprises recesses each partially surrounded by sliding surfaces which are inclined relative to the imaginary middle line of a sheet metal material
CA2608625C (en) * 2006-05-18 2010-07-20 Sur-Stud Structural Technology Inc. Light steel structural members
US7797908B2 (en) * 2006-11-22 2010-09-21 Shiloh Industries, Inc. Metal framing member
DE102007047875A1 (en) 2007-11-28 2009-06-04 Hilti Aktiengesellschaft profile
WO2010008296A1 (en) * 2008-07-02 2010-01-21 Europrofil As Wall frame system for buildings
US8056303B2 (en) 2009-05-06 2011-11-15 Frobosilo Raymond C Non load-bearing metal wall stud having increased strength
DE102009032423B4 (en) 2009-07-09 2016-06-02 Voestalpine Krems Finaltechnik Gmbh Horizontal shelf support, which is designed for horizontal installation in a rack, and method for producing such a horizontal shelf carrier
US8601763B2 (en) * 2009-08-23 2013-12-10 Thuan Bui Fastener for lightweight concrete panel and panel assembly
DE102010016474A1 (en) * 2010-04-16 2011-10-20 Thyssenkrupp Steel Europe Ag Carrier element for a motor vehicle
DE102011009890A1 (en) * 2011-01-31 2012-08-02 Benteler Automobiltechnik Gmbh Method for producing sheet metal components and forming tool
DE102011051345A1 (en) * 2011-06-27 2012-12-27 Muhr Und Bender Kg Method and device for producing boards with different thicknesses
US9027309B2 (en) * 2012-01-09 2015-05-12 Consolidated Metal Products, Inc. Welded hot-rolled high-strength steel structural members and methods
DK3068958T3 (en) * 2013-11-15 2020-03-23 Knauf Gips Kg PROCEDURE FOR MANUFACTURING A STRENGTHENED PROFILE ELEMENT
EP3068959B1 (en) * 2013-11-15 2020-04-01 Knauf Gips KG Profile element for supporting at least one wall partition, in particular at least one drywall plasterboard partition and method for producing that profile element
DE102014110320B4 (en) * 2014-07-22 2016-11-24 Benteler Automobiltechnik Gmbh Process for producing a light metal sheet metal component
BR112017004332A2 (en) * 2014-09-05 2018-08-07 Hadley Ind Overseas Holdings Ltd profiles.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3529426A1 (en) 2019-08-28
US10865561B2 (en) 2020-12-15
US20200048901A1 (en) 2020-02-13
PL3529426T3 (en) 2021-11-02
WO2018072771A1 (en) 2018-04-26

Similar Documents

Publication Publication Date Title
EP3526415B1 (en) Wall construction system for building houses, having dry construction composite columns of structural steel and concrete
EP3529426B1 (en) Wall construction system comprising drywall construction combination profiled sections, and method for constructing a wall
DE3128165C2 (en) Sound-insulating wall construction system for industrial buildings, as well as cassette profile for this
EP0639677B1 (en) Building composed from modules of prefabricated units
EP3344823A1 (en) Supporting beam for ceiling systems, ceiling system and method for the production thereof
EP1525358B1 (en) Insulating layer consisting of mineral fibres, and building wall
DE19836942B4 (en) Room cell made of wood and wood-based materials
DE821703C (en) Composite ceiling
DE60315714T2 (en) MODULAR COMPONENT AND METHOD FOR ASSEMBLING THEREOF
DE4443857C2 (en) Fire wall
DE2701396A1 (en) Reinforced concrete floor construction - has in-situ cast concrete galvanised in steel shell which forms part of structure
DE19714435C2 (en) Method of erecting reinforced masonry
DE202008014780U1 (en) Composite ceiling with integrated installation floor
DE102017004253B4 (en) Additive blanket
CH712684A2 (en) Space cell element.
DE202023100411U1 (en) Supporting device for a facade, and structure with supporting device
DE4437437C2 (en) Transportable housing unit or housing unit section
EP2876224A1 (en) Roof or ceiling panel in the form of concrete-steel composite structure
DE102019128737A1 (en) Building foundation for a self-supporting house
DE2112335C3 (en) Prefabricated, transportable room element for the erection of structures
WO2004009928A1 (en) Building wall with a support frame and profile for a building wall
EP0241674B1 (en) Suspended element for scenery ceilings
DE29610601U1 (en) Accessible connecting element between multi-purpose containers arranged on different floors
DE29706222U1 (en) Reinforced masonry
DD153407A1 (en) METHOD FOR MOUNTING NON-WEARING, TRANSFERABLE, SOUND-DRIVEN TRENCH WAENDE

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190614

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200928

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1364602

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017009520

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210524

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210525

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210624

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210524

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210624

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017009520

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

26N No opposition filed

Effective date: 20211125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210624

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20211031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211017

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20171017

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231025

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20231023

Year of fee payment: 7

Ref country code: DE

Payment date: 20230926

Year of fee payment: 7

Ref country code: AT

Payment date: 20231019

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20231003

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210224