EP4047152B1 - Bauplatte und entsprechendes verfahren zur herstellung einer bauplatte - Google Patents

Bauplatte und entsprechendes verfahren zur herstellung einer bauplatte Download PDF

Info

Publication number
EP4047152B1
EP4047152B1 EP21158221.8A EP21158221A EP4047152B1 EP 4047152 B1 EP4047152 B1 EP 4047152B1 EP 21158221 A EP21158221 A EP 21158221A EP 4047152 B1 EP4047152 B1 EP 4047152B1
Authority
EP
European Patent Office
Prior art keywords
building panel
reinforcing
foam board
reinforcing concrete
foam
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
EP21158221.8A
Other languages
English (en)
French (fr)
Other versions
EP4047152A1 (de
Inventor
Kamal Mostafa
Waleed Gaber El-Shaer
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 EP21158221.8A priority Critical patent/EP4047152B1/de
Publication of EP4047152A1 publication Critical patent/EP4047152A1/de
Application granted granted Critical
Publication of EP4047152B1 publication Critical patent/EP4047152B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material

Definitions

  • the invention relates to a building panel comprising a foam board having a front side and a rear side opposite to the front side.
  • the core consists of a foamed plastic, such as polystyrene or polyurethane foam.
  • a foamed plastic such as polystyrene or polyurethane foam.
  • rigid thin facers may be based on cement or polymer with embedded reinforcing fabrics.
  • DE3423006C2 , DE4234269C1 , DE102011013739 and EP2758610B1 describe building panels with facers composed of thin bed mortars comprising embedded glass fiber mesh or fabric reinforcement.
  • WO0238879A1 discloses a panel with the features of the preamble of claim 1.
  • the coefficient of linear thermal expansion of polystyrene foam is about 6 times higher than the coefficient of linear thermal expansion of a facing based on cement mortar.
  • the invention solves the problem described above with respect to a building panel by at least one reinforcing concrete bar that is embedded into the foam board, in particular at the front side or rear side of the foam board characterized in that the at least one reinforcing concrete bar comprises reinforcing fibres (claim 1).
  • the invention is based upon the finding that said panel provides an improved rigidity and bending strength, prevents the foam board from excessive expansion or contraction, and thus minimizes the risk of warping and bowing when the panel is exposed to changing weathering conditions.
  • the building panel according to the invention is suitable for use in many building applications, for instance fertile backers.
  • the front side and/or the rear side are flat surfaces.
  • the reinforcing concrete bar is a high strength reinforcing concrete bar.
  • a multitude of reinforcing concrete bars is embedded inside the foam board at said front side and/or rear side of the panel. This further increases the rigidity of the panel.
  • the reinforcing concrete bars are arranged in parallel to one another or form a grid with one another.
  • the grid comprises a further reinforcing concrete bar surrounding said grid, in particular in the form of a rectangle surrounding said grid.
  • the reinforcing concrete bar has the form of a circular ring and/or a rectangle.
  • the foam board is made of or comprises at least one of the following materials: XPS foam, EPS foam, PU foam, PVC foam, phenolic foam or mineral wool.
  • the foam board comprises a thickness of 10 mm - 100 mm, in particular 20 mm - 50 mm. These materials and dimensions have been found to be beneficial for the intended application.
  • the reinforcing concrete bars comprise at least one of the following: hydraulic binder, in particular cement or gypsum, aggregate, in particular well-graded aggregate, additive, in particular property-improving additive, reinforcing wires.
  • the reinforcing concrete bars comprise a polymeric mortar, wherein the polymeric mortar comprises or is made of at least one of the flowing: epoxy, in particular solvent free epoxy, polyurethane, polyester.
  • the reinforcing concrete bars have a cross-sectional shape selected from the list: rectangular, polygonal, trapezoidal, triangular or circular.
  • the reinforcing concrete bars comprise a cross-sectional width of 4 mm - 40 mm, in particular 5 mm - 20 mm, and/or a cross-sectional depth of 6 mm - 50 mm, in particular 10 mm - 30 mm.
  • the volume of the reinforcing concrete bars ranges between 1 % and 10 %, in particular between 2 % and 5 %, of the volume of the foam board.
  • the reinforcing concrete bars are spaced from one another perpendicular to a longitudinal axis of the reinforcing concrete bars by 20 mm - 500 mm, in particular by 50 mm - 300 mm. This has been found to be beneficial to provide an optimal weight/rigidity ratio of the panel.
  • the building panel comprises at least one facing layer for protecting and strengthening the building panel, wherein the facing layer is arranged at the front side and/or the rear side of the foam board.
  • the facing layer comprises or is made of at least one of the following: cement, polymeric material, fleece.
  • the facing layer protects the foam from environmental conditions, such as humidity or mechanical impacts. In this way, the usability of the panel is improved for applications like trafficked roofs, terraces and similar, when higher surface resistance to high pressure, abrasion and point loading are necessary.
  • the invention relates to a method of manufacturing a building panel in accordance with claim 14.
  • the method comprises: shaping a foam board comprising a front surface and a rear surface, forming at least one groove at the at least one surface of the foam board, in particular by cutting or molding, filling the at least one groove with concrete and/or mortar mix, and curing the concrete and/or mortar mix inside the grooves.
  • the invention relates to a further method of manufacturing a building panel in accordance with claim 15.
  • the method comprises: shaping a foam board comprising a front surface and a rear surface, forming at least one groove at the at least one surface of the foam board, in particular by cutting or molding, inserting at least one reinforcing concrete bar into said groove, securing the reinforcing concrete bar to said groove, in particular by utilizing adhesive.
  • Figs. 1 (a)-(g) show building panels 1 in a cross-sectional view.
  • the building panels 1 comprise reinforcement concrete bars 3.
  • the reinforcement concrete bars 3 are formed in different shapes and sizes as for example, square, triangle trapezoidal or circular, embedded inside at least one side of the foam board 2.
  • the reinforcing bars 3 are made of a binder, well graded fillers and may include properties improving additives and reinforcing fibres or wires to achieve rigid, high strength, low shrink, water proof concretes.
  • the binder can be hydraulic, as for example, but not limited to: cement, gypsum or anhydrite or polymeric, as for example, but not limited to: epoxy, polyurethane or polyester.
  • the cross-sectional width w of the reinforcing bars 3 is selected preferably between 4 mm and 20 mm, and more preferably between 6 mm and 12 mm.
  • the depth d of the reinforcing bars 3 is selected preferably between 4 mm and 50 mm, and more preferably between 10 mm and 30 mm, depending on the thickness of the foam board 2 and required panel strengths.
  • the spacings X/Y between the reinforcing bars 3 lines longitudinally and transversally are selected preferably from between 20 mm and 500 mm and more preferably between 50 mm and 300 mm, depending on the desired panel strengths. The smaller the spacings, the more rigid and stronger the panel 1, while the smaller the spacings, the higher the weight and cost of the panel 1.
  • FIGs. 2(a) - 2(e) some selected designs of reinforcing bars 3 configurations are shown.
  • the reinforcing bars 3 form a grid.
  • the grid of Fig. 2(b) comprises a further reinforcing concrete bar 3 surrounding said grid in the form of a surrounding rectangle.
  • the reinforcing concrete bar 3 of Fig. 2(d) has the form of a rectangle, the reinforcing concrete bar 3 of Fig. 2(e) the forms of a rectangle.
  • Figs. 3(a) - 3(d) illustrate a building panel 1 according to the present invention used as core element coated at least from one side with hydraulic, polymeric or plastic facing 4 selected from state of the art.
  • the thickness of the facing 4 is preferably between 0,5 mm and 20 mm, more preferably between 1 mm and 10 mm.
  • Figs. 4 and 5 illustrate a building panel 1 in cross-sectional and plan views respectively.
  • the panel 1 is in planar cuboid form having dimensions of 600x1200x30 mm (width A, length B and thickness t), and are made of standard XPS foam material of a density of 35 kg/m 3 .
  • the reinforcing bars 3 are made of polymer modified cementitious mortar having a compressive strength of 300 kg/cm 2 and tensile strength of 40 kg/cm 2 .
  • the panel 1 is reinforced on one side with 1 mm polymeric cementitious layer 4 reinforced with fiber-glass mesh embedded in that facing layer 4 as shown in Fig. 4 .
  • the building panel 1 according to the state of the art of Fig. 6 have shown a convex bent at the middle of the facer side of about 4 mm, while the building panel 1 according to present invention as described above did not show practically any noticeable bent.
  • the volume ratio of the reinforcing bars 3 embedded inside the foam board 2 is about 4 %, that results in decrease of the thermal resistance of the foam board 2 by not more than 4 %.
  • Fig. 6 represents a cross section of a building panel 1 according to state of the art, having the same dimensions as mentioned in the building panel 1 described in Figs. 4 and 5 , however without reinforcing bars 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Claims (15)

  1. Bauplatte (1) mit einer Schaumstoffplatte (2), die eine Vorderseite und eine der Vorderseite gegenüberliegende Rückseite aufweist, wobei mindestens ein Verstärkungsbetonstab (3) im Inneren der Schaumstoffplatte (2), insbesondere an der Vorderseite oder der Rückseite der Schaumstoffplatte (2), eingebettet ist,
    dadurch gekennzeichnet, dass der mindestens eine Verstärkungsbetonstab (3) Verstärkungsfasern aufweist.
  2. Bauplatte (1) nach Anspruch 1, dadurch gekennzeichnet, dass eine Vielzahl von Verstärkungsbetonstäben (3) im Inneren der Schaumstoffplatte (2) an der Vorderseite und/oder der Rückseite der Platte (1) eingebettet sind.
  3. Bauplatte (1) nach Anspruch 2, dadurch gekennzeichnet, dass die Verstärkungsbetonstäbe (3) parallel zueinander angeordnet sind und/oder ein Gitter miteinander bilden.
  4. Bauplatte (1) nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Schaumstoffplatte (2) aus mindestens einem der folgenden Materialien besteht oder dieses umfasst: XPS-Schaum, EPS-Schaum, PU-Schaum, PVC-Schaum, Phenolschaum oder Mineralwolle.
  5. Bauplatte (1) nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Schaumstoffplatte eine Dicke (t) von 10 mm - 100 mm, insbesondere 20 mm - 50 mm, aufweist.
  6. Bauplatte (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Verstärkungsbetonstäbe (3) mindestens eines der Folgenden aufweisen:
    - hydraulisches Bindemittel, insbesondere Zement oder Gips,
    - Zuschlagstoff, insbesondere gut abgestufter Zuschlagstoff,
    - Additiv, insbesondere eigenschaftsverbesserndes Additiv,
    - Verstärkungsdrähte.
  7. Bauplatte (1) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Verstärkungsbetonstäbe (3) einen polymeren Mörtel umfassen, wobei der polymere Mörtel mindestens eines der Folgenden umfasst oder daraus hergestellt ist:
    - Epoxid,
    - Polyurethan,
    - Polyester.
  8. Bauplatte (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verstärkungsbetonstäbe (3) eine Querschnittsform aufweisen, die aus einer Liste ausgewählt ist, die aufweist: Rechteckig, polygonal, trapezförmig, dreieckig oder kreisförmig.
  9. Bauplatte (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verstärkungsbetonstäbe (3) eine Querschnittsbreite von 4 mm - 40 mm, insbesondere 5 mm - 20 mm, und/oder eine Querschnittstiefe von 6 mm - 50 mm, insbesondere 10 mm - 30 mm, aufweisen.
  10. Bauplatte (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Volumen der Verstärkungsbetonstäbe (3) zwischen 1 % und 10 %, insbesondere zwischen 2 % und 5 %, des Volumens der Schaumstoffplatte (2) beträgt.
  11. Bauplatte (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verstärkungsbetonstäbe (3) senkrecht zu einer Längsachse der Verstärkungsbetonstäbe (3) um 20 mm - 500 mm, insbesondere um 50 mm - 300 mm, voneinander beabstandet sind.
  12. Bauplatte (1) nach einem der vorhergehenden Ansprüche, gekennzeichnet durch mindestens eine Deckschicht (4) zum Schutz und zur Verstärkung der Bauplatte (1), wobei die Deckschicht (4) an der Vorderseite und/oder an der Rückseite der Schaumstoffplatte (2) angeordnet ist.
  13. Bauplatte (1) nach Anspruch 10, dadurch gekennzeichnet, dass die Deckschicht (4) mindestens eines der Folgenden umfasst oder daraus hergestellt ist:
    - Zement,
    - polymeres Material,
    - Vlies.
  14. Verfahren zur Herstellung einer Bauplatte (1), insbesondere einer Bauplatte (1) nach einem der Ansprüche 1-13, aufweisend:
    - Formen einer Schaumstoffplatte (2) mit einer Vorder- und einer Rückseite;
    - Ausbilden mindestens einer Rille in der mindestens einen Oberfläche der Schaumstoffplatte (2), insbesondere durch Schneiden oder Formen;
    - Füllen der mindestens einen Rille mit einer Beton- und/oder Mörtelmischung, wobei die Beton- und/oder Mörtelmischung Verstärkungsfasern enthält;
    - Aushärten der Beton- und/oder der Mörtelmischung in den Rillen.
  15. Verfahren zur Herstellung einer Bauplatte (1), insbesondere einer Bauplatte (1) nach einem der Ansprüche 1-13, umfassend:
    - Formen einer Schaumstoffplatte (2) mit einer Vorder- und einer Rückseite;
    - Ausbilden mindestens einer Rille in der mindestens einen Oberfläche der Schaumstoffplatte (2), insbesondere durch Schneiden oder Formen;
    - Einsetzen mindestens eines Verstärkungsbetonstabs (3) in die Nut, wobei der mindestens eine Verstärkungsbetonstab (3) Verstärkungsfasern umfasst;
    - Befestigung des Verstärkungsbetonstabs (3) in der Nut, insbesondere durch Verwendung von Klebstoff.
EP21158221.8A 2021-02-19 2021-02-19 Bauplatte und entsprechendes verfahren zur herstellung einer bauplatte Active EP4047152B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21158221.8A EP4047152B1 (de) 2021-02-19 2021-02-19 Bauplatte und entsprechendes verfahren zur herstellung einer bauplatte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21158221.8A EP4047152B1 (de) 2021-02-19 2021-02-19 Bauplatte und entsprechendes verfahren zur herstellung einer bauplatte

Publications (2)

Publication Number Publication Date
EP4047152A1 EP4047152A1 (de) 2022-08-24
EP4047152B1 true EP4047152B1 (de) 2023-09-13

Family

ID=74797691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21158221.8A Active EP4047152B1 (de) 2021-02-19 2021-02-19 Bauplatte und entsprechendes verfahren zur herstellung einer bauplatte

Country Status (1)

Country Link
EP (1) EP4047152B1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2156006A1 (de) * 1971-11-11 1973-07-26 Fred Konzuch Betonfachwerk (diagonale anordnung) mit hartschaum- bzw. leichtbauschalelementen, welche gleichzeitig fuell-, putzund isolierteile sind
DE3423006A1 (de) 1984-06-22 1986-01-02 Helmut 7583 Ottersweier Meister Leichtbauteil in form von platten, pflanzkuebeln oder pflanzbehaeltern
AU586425B2 (en) * 1985-05-17 1989-07-13 Radva Corporation Insulating building panel for column and beam structure
DE4234269C1 (de) 1992-10-10 1994-04-21 Helmut Wedi Verfahren zur Herstellung von Verbundplatten
CN1107775C (zh) * 2000-11-13 2003-05-07 张铭 外墙外保温装饰成型墙板
DE202011001989U1 (de) 2011-01-27 2011-05-12 Mostafa, Kamal, Dr. Bauplatte mit einer strukturierten Oberfläche
DE102011114001A1 (de) 2011-09-21 2013-03-21 Kamal Mostafa Bauplatte

Also Published As

Publication number Publication date
EP4047152A1 (de) 2022-08-24

Similar Documents

Publication Publication Date Title
US8397455B2 (en) High strength composite wall panel system
US6729090B2 (en) Insulative building panel with transverse fiber reinforcement
US5606832A (en) Connectors used in making highly insulated composite wall structures
CA2690895C (en) Insulative concrete building panel with carbon fiber and steel reinforcement
US4578301A (en) Fabric reinforced cement structure
US5104715A (en) Tile formed of composite sheet with insulating board
US5670007A (en) Process for the production of reinforced slabs of stone material
US8910440B2 (en) Connection system for prefabricated thermal break panels
US20050081484A1 (en) Hybrid insulating reinforced concrete system
DK3017123T3 (en) Process for manufacturing a concrete part, prefabricated building element of a concrete part and concrete part
KR101198942B1 (ko) 마감용 판재
EP4047152B1 (de) Bauplatte und entsprechendes verfahren zur herstellung einer bauplatte
US5709061A (en) Structural connector for a sandwich construction unit
EP0631015A1 (de) Verstärktes Produkt, bestehend aus Naturstein- oder Konglomerat-Platte
JP6874273B2 (ja) パネル構造体
RU184150U1 (ru) Стеновая панель
KR102199755B1 (ko) 건축용 단열패널 및 그 제조방법
KR102396010B1 (ko) 무기섬유 집속체를 포함하고 섬유강화 복합소재를 스킨재로 이용한 건축용 단열 기능성 샌드위치 패널 및 그 제조 방법
US20240017442A1 (en) Reinforced insulated structural panels
EP3839165A2 (de) Mehrschichtige platte fuer den hochbau
RU62064U1 (ru) Декоративная плита
WO2003035994A1 (en) Panel composed of a structural sheet of fiber reinforced resin and a decorative slab of stone or ceramic material
US10047525B2 (en) Method of forming a building structure
KR20240001531A (ko) 슬림형 경량 합성보드
KR20220100375A (ko) 콘크리트 타설용 방수부재

Legal Events

Date Code Title Description
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: THE APPLICATION HAS BEEN PUBLISHED

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

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: 20221221

RBV Designated contracting states (corrected)

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

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: 20230612

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: DE

Ref legal event code: R096

Ref document number: 602021005034

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

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: 20230913

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

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: 20231214

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

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: 20230913

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: 20230913

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: 20231213

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: 20230913

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: 20230913

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: 20230913

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: 20231214

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: 20230913

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1611445

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230913

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

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: 20230913

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: 20240113

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

Ref country code: AT

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: 20230913

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: 20230913

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: 20230913

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: 20230913

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: 20240113

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: 20230913

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: 20230913

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: 20230913

Ref country code: AT

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: 20230913

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: 20240115

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: 20230913

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

Ref country code: DE

Payment date: 20240312

Year of fee payment: 4