EP4720422A1 - Panneaux de construction résistants au feu - Google Patents

Panneaux de construction résistants au feu

Info

Publication number
EP4720422A1
EP4720422A1 EP24728277.5A EP24728277A EP4720422A1 EP 4720422 A1 EP4720422 A1 EP 4720422A1 EP 24728277 A EP24728277 A EP 24728277A EP 4720422 A1 EP4720422 A1 EP 4720422A1
Authority
EP
European Patent Office
Prior art keywords
frame
panel
sheet
building panel
channel
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.)
Pending
Application number
EP24728277.5A
Other languages
German (de)
English (en)
Inventor
Derek Ward
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.)
Envirograf Ltd
Original Assignee
Envirograf Ltd
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 Envirograf Ltd filed Critical Envirograf Ltd
Publication of EP4720422A1 publication Critical patent/EP4720422A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • 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
    • E04C2/296—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 non-metallic or unspecified sheet-material
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts

Landscapes

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

Abstract

L'invention concerne un panneau de construction structural résistant au feu qui comprend un cadre en bois rectangulaire interne qui borde une quantité de matériau thermiquement isolant de haute densité. Le cadre comprend des éléments de cadre horizontaux supérieur et inférieur revêtus chacun d'une solution comprenant un matériau intumescent et reliés chacun à des éléments de cadre latéraux généralement verticaux également revêtus d'une solution contenant un matériau intumescent. Une pluralité d'éléments en feuille sont fixés aux éléments de cadre et sont dimensionnés pour correspondre aux dimensions du cadre rectangulaire le long des côtés horizontaux et d'un côté vertical du cadre mais pour s'étendre au-delà de l'autre côté vertical du cadre pour définir un canal ouvert servant à recevoir un élément de cadre vertical supplémentaire de largeur et de profondeur sensiblement égales à la largeur et à la profondeur du canal. Chaque élément de panneau externe comprend une pluralité d'éléments en feuille de dimensions égales dont chacun est revêtu sur au moins un côté d'une solution de matériau intumescent et adhérant chacun à sa feuille ou feuille voisine.
EP24728277.5A 2023-05-24 2024-04-24 Panneaux de construction résistants au feu Pending EP4720422A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2307753.0A GB2630330A (en) 2023-05-24 2023-05-24 Fire-resistant building panels
PCT/GB2024/051070 WO2024241029A1 (fr) 2023-05-24 2024-04-24 Panneaux de construction résistants au feu

Publications (1)

Publication Number Publication Date
EP4720422A1 true EP4720422A1 (fr) 2026-04-08

Family

ID=86949181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24728277.5A Pending EP4720422A1 (fr) 2023-05-24 2024-04-24 Panneaux de construction résistants au feu

Country Status (6)

Country Link
EP (1) EP4720422A1 (fr)
CN (1) CN121195101A (fr)
AU (1) AU2024277210A1 (fr)
GB (2) GB2630330A (fr)
IE (1) IE20240223A2 (fr)
WO (1) WO2024241029A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101133708B1 (ko) * 2008-09-09 2012-04-06 풍림산업 주식회사 동충하초를 포함하는 반추가축용 사료로 사육된 반추가축의 고기
US10011989B2 (en) * 2014-07-22 2018-07-03 Wanessa Sue Pence Composite building panel
WO2022117543A1 (fr) * 2020-12-02 2022-06-09 Intumescent Systems Ltd Panneaux structuraux résistant au feu

Also Published As

Publication number Publication date
GB202405751D0 (en) 2024-06-05
WO2024241029A1 (fr) 2024-11-28
AU2024277210A1 (en) 2026-01-15
GB2630454A (en) 2024-11-27
GB202307753D0 (en) 2023-07-05
CN121195101A (zh) 2025-12-23
IE20240223A2 (en) 2025-02-12
GB2630454B (en) 2026-02-04
GB2630330A (en) 2024-11-27

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