GB2601514A - Fire Rated Wall Panelling for Buildings - Google Patents

Fire Rated Wall Panelling for Buildings Download PDF

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Publication number
GB2601514A
GB2601514A GB2019013.8A GB202019013A GB2601514A GB 2601514 A GB2601514 A GB 2601514A GB 202019013 A GB202019013 A GB 202019013A GB 2601514 A GB2601514 A GB 2601514A
Authority
GB
United Kingdom
Prior art keywords
panelling
panel
channel
lips
panels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB2019013.8A
Other versions
GB202019013D0 (en
GB2601514B (en
Inventor
Alfred Ward Derek
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.)
Intumescent Systems Ltd
Original Assignee
Intumescent Systems 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 Intumescent Systems Ltd filed Critical Intumescent Systems Ltd
Priority to GB2019013.8A priority Critical patent/GB2601514B/en
Publication of GB202019013D0 publication Critical patent/GB202019013D0/en
Priority to AU2021376718A priority patent/AU2021376718A1/en
Priority to EP21835960.2A priority patent/EP4256146A1/en
Priority to PCT/EP2021/083508 priority patent/WO2022117543A1/en
Priority to GB2117243.2A priority patent/GB2603273B/en
Priority to AU2021363107A priority patent/AU2021363107A1/en
Priority to EP21835600.4A priority patent/EP4256150A1/en
Priority to PCT/EP2021/083811 priority patent/WO2022117666A1/en
Publication of GB2601514A publication Critical patent/GB2601514A/en
Application granted granted Critical
Publication of GB2601514B publication Critical patent/GB2601514B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762Exterior insulation of exterior walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78Heat insulating elements
    • E04B1/80Heat insulating elements slab-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/94Protection against other undesired influences or dangers against fire
    • E04B1/941Building elements specially adapted therefor
    • E04B1/942Building elements specially adapted therefor slab-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/94Protection against other undesired influences or dangers against fire
    • E04B1/941Building elements specially adapted therefor
    • E04B1/943Building elements specially adapted therefor elongated
    • E04B1/944Building elements specially adapted therefor elongated covered with fire-proofing material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building 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
    • E04C2/24Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • E04F13/0876Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer the covering layer comprising mutual alignment or interlocking means
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/045Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Abstract

Panels 10 for cladding walls, each panel being rectangular with a longitudinally extending channel bordered by outwardly extending lips 16, the channel filled with fibrous insulating material 18, each lip including means for allowing fastening and aligning of panels to a support structure in use. The panels may be folded or bent aluminium or steel sheets, or plastic, and may have a base 12 with perpendicular side walls 14 from which extends the perpendicular lips 16. The lips may include slots (20) for allowing mounting to a framework support structure, the framework having horizontal U-shaped rails (24) with projecting flanges (26/28) for engaging complementary slots (20). Intumescent coating strips (22) may cover the rear exposed face of the insulation block located in the panel channel. Also claimed is a rectangular panel comprising a channel with co-extensive outwardly projecting lips, wherein an exposed surface of insulation within the channel is level and flush with the lips.

Description

Fire Rated Wall Panelling for Buildings
Field of the Invention
This invention relates to fire rated wall panelling or cladding (referred to hereinafter as "panelling" or "panels" for ease of reference) for buildings, particularly fire rated thermally insulated external wall panelling for houses, blocks of flats, office buildings and the like.
Background to the Invention
The importance of external panelling or cladding for buildings which does not contribute to the spread of smoke and fire within buildings is now recognised as extremely important. It is also important that such cladding or panelling acts as an effective barrier to the spread of fire and smoke from an external source to internal areas of a building.
Hitherto, external panelling or cladding has been found to provide, at best, limited resistance to the spread of fire and smoke into and within a building with distressing consequences. Indeed, in many cases it has been shown that external panelling or cladding has contributed to such spreading.
The present invention sets out to provide fire-rated panelling for cladding external and possibly internal walls of buildings which provides enhanced protection against the spread of smoke and fire.
Panels in accordance with the invention are particularly advantageous when used for cladding the external walls of buildings whose construction includes fire resistant insulated panels as disclosed and claimed in the Applicant's co-pending patent application GB2017840.6. Essentially, such panels include sheets of compacted inert vitreous silicate mineral wool sandwiched between and adhered on at least one side to rigid oriented strand boards by means of an adhesive sealant which intumesces in the presence of fire or excessive heat. A preferred adhesive sealant is one as disclosed and claimed in the Applicant's co-pending patent application GB2015385.4.
Summary of the Invention
In one aspect the invention provides panelling for cladding external and internal walls of a building, the panelling comprising a plurality of generally rectangular panels each formed with a lengthwise extending channel bordered by outwardly extending lips, each channel being filled with a fibrous thermally insulating material and each lip including means by which the panels can be aligned and secured to a support structure to define a panelled facade for said external or internal walls.
Each lengthwise extending channel may comprise generally parallel side walls which extend upwardly from and normal to the respective lip and a base which extends between the side walls.
Preferably, each panel is formed from a single metallic sheet, preferably a sheet of steel or aluminium. Alternatively, each panel may be formed from a plastics material.
The alignment means may comprise open ended slots formed in the outwardly extending lips of each panel, the slots being positioned to receive complementary fittings secured to external or internal walls of a building.
The slots may extend beyond the lips and upwardly into the respective side wall.
Means which intumesces in the presence of excessive heat as may be generated by a fire may be applied to the exposed surface of the fibrous thermally insulating material. Thus, the surface may be coated with a solution which includes an intumescent material; alternatively, strips of an adhesive material coated with or including an intumescent material may be applied to said exposed surface.
The complementary fittings may comprise rails which including projecting members dimensioned to project into the aforementioned slots.
In another aspect, the invention provides a panel for attachment to a wall of a building, the panel comprising a generally rectangular lengthwise extending channel bordered on each side by a co-extensive outwardly projecting lip and a block of fibrous thermally insulating material located in said channel with its exposed surface generally level with each said lip.
Brief Description of the Drawings
The invention will now be described by way of example only with reference to the accompanying diagrammatic drawings in which:-Figure 1 is a perspective view of the uppermost side of a fire rated wall panel in accordance with the invention; Figure 2 is a perspective view of the underside of the panel illustrated in Figure 1; Figures 3 and 4 are respectively front and rear views of wall panels in accordance with the invention when installed; and Figures 5 and 6 illustrate support rails for panels in accordance with the invention.
Detailed Description of the Invention
The wall panel 10 illustrated in Figures 1 and 2 comprises a metal frame formed with a rectangular upper section 12 bordered along each of its lengthwise extending sides by downwardly extending side walls 14 from which project horizontal lips 16 which extend along the full length of the panel.
The panel can be produced from a wide range of metals of various gauges, these including sheets of steel or aluminium; it can also be produced from ceramic Of plastics materials.
Located within the channel defined between the section 12 and the side walls 14 is a thermal block of fibrous insulation 18. The block 16 is dimensioned to be a tight fit within the channel with its sides closely in contact with the inner surfaces of the side walls and its lower surface lying generally parallel to the under-sides of the lips 16.
Horizontally aligned open ended slots 20 are formed in the lips 16 these extending upwardly into the adjoining side walls 14 to positions approaching the upper section 12. Generally, the length of the slots approximates to 55 to 75% of the height of the side walls 14. The height of the slots could, however, extend to a greater or lesser height.
The block of fibrous insulation material 18 may be coated wholly or partially on its exposed surface with a coating of intumescent material which expands significantly in the event of heat generated by a fire. Alternatively, strips or sheets of intumescent coated material 22 (see Figure 4) may be applied to the exposed surface of the material 16.
Additionally, or alternatively, the internal surface of the metal frame of the wall panel 10 may be coated wholly or partially with such an intumescent coating.
S
Figures 3 illustrates the appearance of panelling constructed from a series of vertically aligned wall panels 10. As will be seen from this Figure, the panels are supported from channel shaped horizontal rails 24.
As will be seen more clearly from Figure 5, the rails 20 have lengthwise extending outwardly projecting side pieces 26 which engage in the slots 20 of the wall panels.
As shown in Figure 6, the uppermost rail is formed with a single outwardly projecting side piece 28, this projecting from the lower edge of the side piece 28. Similarly, the lowermost rail includes a single rail equivalent to the rail 28 but projecting from its uppermost edge.
The ends of rails 20 are secured for support purposes to steel box section pillars 30. Typically, these pillars are powder coated and are 30mm wide and up to 60mm deep according to the required air gap and are typically spaced apart by 2 to 3 meters. They are typically supported at one or each end by wall mounted brackets.
The gap provided between the panels and the respective external or internal wall will, to a significant extent, be determined by the dimensions of the pillars 30. Thus, the pillar depth may differ from one building to another.
The length and shape of the panels 10 may vary form one application to another. Thus, the panels may be square shaped or elongate as illustrated.
Intumescent seals may be fitted within the air gap defined between the panels and the wall surface to prevent fire and smoke travelling vertically or horizontally to other areas of the building in the event of a fire occurring within the building.
It will be appreciated that the foregoing is merely exemplary of fire rated wall panelling in accordance with the invention and that various modifications can be made without departing from the true scope of the invention as set out in the appended claims.

Claims (10)

  1. Claims 1. Panelling for cladding external and internal walls of a building, the panelling comprising a plurality of generally rectangular panels each formed with a lengthwise extending channel bordered by outwardly extending lips, each channel being filled with a fibrous thermally insulating material and each lip including means by which the panels can be aligned and secured to a support structure to define a panelled facade for said external or internal walls.
  2. 2. Panelling as claimed in claim 1 wherein each lengthwise extending channel may comprise generally parallel side walls which extend upwardly from and normal to the respective lip and a base which extends between the side walls.
  3. 3. Panelling as claimed in claim 1 or claim 2 wherein each panel is formed from a single metallic sheet, preferably a sheet of steel or aluminium. Alternatively, each panel may be formed from a plastics material.
  4. 4. Panelling as claimed in any one of the preceding claims wherein the alignment means comprises open ended slots formed in the outwardly extending lips of each panel, the slots being positioned to receive complementary fittings secured to external or internal walls of a building.
  5. S. Panelling as claimed in claim 4 wherein the slots extend beyond the lips and upwardly into the respective side wall.
  6. 6. Panelling as claimed in any one of the preceding claims wherein means which intumesces in the presence of excessive heat as may be generated by a fire is applied to the exposed surface of the fibrous thermally insulating material.
  7. 7. Panelling as claimed in claim 6 wherein the exposed surface is coated with a solution which includes an intumescent material.
  8. 8. Panelling as claimed in claim 6 wherein strips of an adhesive material coated with or including an intumescent material are applied to said exposed surface.
  9. 9. Panelling as claimed in any one of the preceding claims wherein said complementary fittings comprise rails which include projecting members dimensioned to project into the afore-mentioned slots.
  10. 10. A panel for attachment to a wall of a building, the panel comprising a generally rectangular lengthwise extending channel bordered on each side by a co-extensive outwardly projecting lip and a block of fibrous thermally insulating material located in said channel with its exposed surface generally level with each said lip.
GB2019013.8A 2020-12-02 2020-12-02 Fire Rated Wall Panelling for Buildings Active GB2601514B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB2019013.8A GB2601514B (en) 2020-12-02 2020-12-02 Fire Rated Wall Panelling for Buildings
GB2117243.2A GB2603273B (en) 2020-12-02 2021-11-30 Fire-resistant structural panels
EP21835960.2A EP4256146A1 (en) 2020-12-02 2021-11-30 Fire-resistant structural panels
PCT/EP2021/083508 WO2022117543A1 (en) 2020-12-02 2021-11-30 Fire-resistant structural panels
AU2021376718A AU2021376718A1 (en) 2020-12-02 2021-11-30 Fire-resistant structural panels
AU2021363107A AU2021363107A1 (en) 2020-12-02 2021-12-01 Fire rated wall panelling for buildings
EP21835600.4A EP4256150A1 (en) 2020-12-02 2021-12-01 Fire rated wall panelling for buildings
PCT/EP2021/083811 WO2022117666A1 (en) 2020-12-02 2021-12-01 Fire rated wall panelling for buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2019013.8A GB2601514B (en) 2020-12-02 2020-12-02 Fire Rated Wall Panelling for Buildings

Publications (3)

Publication Number Publication Date
GB202019013D0 GB202019013D0 (en) 2021-01-13
GB2601514A true GB2601514A (en) 2022-06-08
GB2601514B GB2601514B (en) 2023-03-29

Family

ID=74099965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2019013.8A Active GB2601514B (en) 2020-12-02 2020-12-02 Fire Rated Wall Panelling for Buildings

Country Status (4)

Country Link
EP (1) EP4256150A1 (en)
AU (1) AU2021363107A1 (en)
GB (1) GB2601514B (en)
WO (1) WO2022117666A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8518352U1 (en) * 1985-06-25 1985-08-01 Pag Presswerk Ag, 4300 Essen Panel
EP0546279A1 (en) * 1991-12-11 1993-06-16 Gema Metalldecken Ag Cladding panel
EP0819800A2 (en) * 1996-06-27 1998-01-21 Gema Metalldecken Ag Metallic element for ceilings and walls
GB2456883A (en) * 2008-02-04 2009-08-05 Raymond Robinson Insulation support apparatus
KR20180097276A (en) * 2017-02-23 2018-08-31 주식회사기린산업 Building panels for minimizing of assembling gap

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200349150Y1 (en) * 2004-02-13 2004-04-29 주식회사 엘씨엠 a outer panel for construction
CN107965109A (en) * 2018-01-19 2018-04-27 哈尔滨鸿盛房屋节能体系研发中心 The decoration integrated exterior sheathing system of insulated fire
SG11202102286YA (en) * 2018-09-28 2021-04-29 Tremco Cpg Uk Ltd Fire-stopping product

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8518352U1 (en) * 1985-06-25 1985-08-01 Pag Presswerk Ag, 4300 Essen Panel
EP0546279A1 (en) * 1991-12-11 1993-06-16 Gema Metalldecken Ag Cladding panel
EP0819800A2 (en) * 1996-06-27 1998-01-21 Gema Metalldecken Ag Metallic element for ceilings and walls
GB2456883A (en) * 2008-02-04 2009-08-05 Raymond Robinson Insulation support apparatus
KR20180097276A (en) * 2017-02-23 2018-08-31 주식회사기린산업 Building panels for minimizing of assembling gap

Also Published As

Publication number Publication date
GB202019013D0 (en) 2021-01-13
WO2022117666A1 (en) 2022-06-09
GB2601514B (en) 2023-03-29
EP4256150A1 (en) 2023-10-11
AU2021363107A1 (en) 2022-06-16

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