EP1132540A1 - Procédé d'installation de panneaux de plafond - Google Patents

Procédé d'installation de panneaux de plafond Download PDF

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Publication number
EP1132540A1
EP1132540A1 EP00610029A EP00610029A EP1132540A1 EP 1132540 A1 EP1132540 A1 EP 1132540A1 EP 00610029 A EP00610029 A EP 00610029A EP 00610029 A EP00610029 A EP 00610029A EP 1132540 A1 EP1132540 A1 EP 1132540A1
Authority
EP
European Patent Office
Prior art keywords
rectangle
ceiling
panels
profiles
edges
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.)
Withdrawn
Application number
EP00610029A
Other languages
German (de)
English (en)
Inventor
Niels Galsgaard
Sigurd Lennart Leth
Vagn Boe Hansen
Jens Otto Schou
Henrik Floystrup
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.)
Rockwool AS
Original Assignee
Rockwool International AS
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 Rockwool International AS filed Critical Rockwool International AS
Priority to EP00610029A priority Critical patent/EP1132540A1/fr
Priority to EP01913731A priority patent/EP1261782B1/fr
Priority to DE60100997T priority patent/DE60100997T2/de
Priority to US10/221,135 priority patent/US20030182894A1/en
Priority to AT01913731T priority patent/ATE252186T1/de
Priority to PCT/DK2001/000155 priority patent/WO2001066868A1/fr
Priority to AU2001239206A priority patent/AU2001239206A1/en
Priority to DK01913731T priority patent/DK1261782T3/da
Priority to PL01365782A priority patent/PL365782A1/xx
Publication of EP1132540A1 publication Critical patent/EP1132540A1/fr
Priority to SE0200247A priority patent/SE0200247L/xx
Priority to DK200200695A priority patent/DK200200695A/da
Priority to SE0303200A priority patent/SE0303200D0/xx
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • E04B9/067—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section with inverted T-shaped cross-section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/127—Connections between non-parallel members of the supporting construction one member being discontinuous and abutting against the other member
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/16—Connections between non-parallel members of the supporting construction the members lying in different planes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/28—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto

Definitions

  • the present invention relates to a method of installing a set of ceiling panels to a basic ceiling to obtain a suspended ceiling.
  • Suspended ceilings are generally known in the art. In most cases suspended ceilings are installed by use of a grid of metal beams in the form of inverted T-sections to support the ceiling panels.
  • the panels used in known suspended ceilings are of various materials, such as mineral fibres, fibreglass, wood, metal, gypsum, plastic or other compositions. They are positioned within the grid opening, and are supported by the grid. The panels are either of the type that expose the grid when the ceilings are viewed from below, or conceal the grid either fully or partially, when viewed from below.
  • a panel for a suspended ceiling with exposed grids normally has the form of an upper lip extending over the top of the grid with no lip on the panel below the grid. The panel hangs from the grid, by resting on this upper lip.
  • Such panels are relatively simple to install, position and remove. These panels are not intended to be locked by themselves to the grid. Therefore there is a certain risk of "teething" of panels during the installation, because the panels are easily pushed out of position.
  • Panels that conceal the grid from below pose special problems, since the portion of the edge underlying the grid interferes with the positioning, and removal of the panels and make the installation complicated and difficult.
  • Panels that conceal the grid are in general desirable for among other benefits their appearance due to stable positioning, as well as their ability to lock the grid.
  • the grid can be partially or totally concealed. Additionally, since the panels of this type conceal the metal grid, they can have a beneficial effect during fire, as they serve to insulate the metal from transferring heat, particularly where panels are of a fire retardant material.
  • Panels locked to the grid which give no visual clue to their removal procedure, also provide a degree of security against unauthorized access to the space above the ceiling.
  • a ceiling panel for use in a suspended ceiling is disclosed.
  • the panel is for use in a grid formed of inverted T-section beams.
  • the panel has opposing active parallel edges each of which has a profile different from the other, having at least two opposing passive edges. All the edges of the panel have lower lips to conceal the grid when seen from below.
  • the active parallel edges are formed with special designed kerfs which define an upper and lower lip in the edges and makes it possible to install and remove the panel from the grid without the use of tools.
  • the method according to the invention makes it very easy and fast to install ceiling panels in a grid, and the panels are locked and stable in the grid.
  • the set of ceiling panels according to the invention are easy to install and have excellent strength.
  • a method to install a suspended ceiling very fast and in a cost effective manner is provided. Furthermore, by the set of ceiling panels according to the invention a suspended ceiling with a good aesthetic look and excellent strength and durability is achieved. By use of the method and set of ceiling panels according to the invention a suspended ceiling can be installed at lower cost than already known suspended ceilings and with superior results with regard to look and durability.
  • the method of installing a set of ceiling panels to a basic ceiling makes use of a supporting grid, and the set of ceiling panels includes at least three substantially rectangular panels which have a width similar to each other.
  • the sum of the length of each panel of the set of ceiling panels is defined as the total length of the set of ceiling panels.
  • the panels have four edges, and each of the four edges has an upper portion defined as the part the of edge being closest to the surface facing the basic ceiling and a lower portion defined as the part of the edge being closest to the surface facing away from the basic ceiling.
  • the edges are in pairs two and two parallel to each other.
  • the first and the third of the edges may preferably be parallel and substantially identically shaped with a groove substantially in the middle of the edges in the longitudinal direction.
  • the grooves are brought to surround one or more of the support flanges protruding from the profiles and each of the grooves may preferably have a depth substantially equal to the width of a support flange.
  • the second and the fourth edge of the panel are parallel.
  • the second edge may preferably be formed with a groove substantially in the middle of the edge in the longitudinal direction and the groove has a depth substantially equal to the width of a support flange of the support profile.
  • Below the groove an extended protruding lip is formed in the longitudinal direction on the lower half portion of the edge.
  • the lip preferably has a width sufficiently large to conceal the support profile when viewed from below, preferably substantially equal to twice the width of the support flange as said groove is brought to surround the one or more parts of the support flange.
  • the first edge of the first end panel and the third edge of the second end panel are formed with a groove substantially in the middle of the edges in the longitudinal direction.
  • the groove preferably has a depth substantially equal to the width of a support flange on the carrier profile.
  • a protruding lip may preferably be formed in the longitudinal direction on the lower half portion of the edge.
  • the lip preferably has a width substantially equal to the width of the support flange and when the groove is brought to surround the one or more parts of the support flange it preferably conceals half of the carrier profile when viewed from below.
  • the fourth edge is formed with a protruding lip in the longitudinal direction on the upper half portion of the edge.
  • the protrusion has a width substantially equal to the width of the support flange.
  • the set of ceiling panels are installed in the rectangle of the supporting grid so that the support flanges are concealed by the grooves or by the protruding lips on the edges of the set of ceiling panels.
  • the ceiling panels are substantially shaped as quadrangles
  • the carrier grid may of course be placed in any desired position with regard to the basic ceiling and have a inclination compared to horizontal direction up to 60 degrees and even up to 70 degrees, but usually it is preferred to place it in a horizontal position substantially parallel with the basic ceiling.
  • the distance between the upper surface of the suspended ceiling and the basic ceiling may preferably vary from 3,5 cm to 350 cm and more preferably from 10 cm to 150 cm
  • the set includes at least three uniform panels.
  • Each ceiling panel of the set has two identical opposing edges and two non-identical opposing edges.
  • the two identical opposing edges are formed with a groove in the longitudinal direction.
  • the two opposing non-identical edges are formed so that one of the edges has a protruding lip from an upper portion of the edge and the other edge has a protruding lip from the lower portion of the edge which is placed below a groove in the longitudinal direction of the edge.
  • the invention also comprises a method of installing a suspended ceiling comprising the steps of installing one or more sets of ceiling panels to a basic ceiling.
  • the method further comprise the step of install one or more secondary sets of ceiling panels, wherein each secondary set of panels includes two substantially rectangular panels having a width similar to each other, and where the sum of the length of the two panels of the secondary set of ceiling panels is defined as the total length of the set of ceiling panels, and the method comprises the following steps:
  • the two secondary panels of a secondary set of profiles each has four edges with an upper portion defined as the part of the edge being closest to the surface facing the basic ceiling and a lower portion defined as the part of the edge being closest to the surface facing away from the basic ceiling, each of the secondary panels preferably comprising at least two edges each having a protruding lip in its lower portion extending substantially along the whole length of the edge, the protruding length of the respective lips in combination with the similar lips of other panels installed in the grid being adapted to the grid system so that the lips cover the grid and thereby make the grid concealed when viewed from below when the suspended ceiling is installed.
  • the invention further comprises a method of installing a suspended ceiling, which method comprises the steps of installing one or more sets of ceiling panels to a basic ceiling as described above.
  • the method further comprises the step of installing one or more tertiary ceiling panels wherein each tertiary panel has a width and a length, which method comprises the following steps:
  • each of the tertiary panels has an upper portion defined as the part of the edge being closest to the surface facing the basic ceiling and a lower portion defined as the part of the edge being closest to the surface facing away from the basic ceiling, each of the tertiary panels comprising at least two edges each having a protruding lip in its lower portion extending substantially along the whole length of the edge, the protruding length of the respective lips in combination with the similar lips of other panels installed in the grid being adapted to the grid system so that the lips cover the grid and thereby make the grid concealed when viewed from below when the suspended ceiling is installed.
  • ceiling panels can be manufactured from a wide range of materials e.g. wood, gypsum, plastic, metal, composites, fibres etc.
  • the ceiling panels are manufactured of mineral fibres especially stone fibres, by the known methods.
  • the panels may be covered with vlies and/or acoustic paints preferably on the side facing away from the basic ceiling. The use of acoustic paints is especially of advance when the panels serve as sound absorbing panels.
  • the suspended ceiling according to the invention may finish the suspended ceiling according to the invention with a frieze in e.g. gypsum.
  • a frieze in e.g. gypsum.
  • One or more of the ceiling panels may also be replaced by light armatures, ventilation means or others means which is common knowledge to the skilled person.
  • a suspended ceiling was established according to the invention with ceiling panels installed in a supporting grid as seen in figure 1.
  • a ceiling panel of the set of ceiling panels is described.
  • Each ceiling panel had a first side S1 adapted to face the basic ceiling and a second side S2 adapted to face away from the basic ceiling and four edges denoted D1, D2, C and C in figure 2.
  • D1 and D2 and C and C, respectively, are parallel to each other and D1 or D2 substantially defines the length of the ceiling panel and the two edges C substantially define the width of the ceiling panel.
  • the ceiling panels were adapted to be mounted in the supporting grid attached to the carrying parts of the basic ceiling.
  • the supporting grid 1 was established.
  • the supporting grid was attached to the carrying parts of the basic ceiling.
  • the supporting grid was formed from cross sections and carrier sections in such a way that the cross sections and carrier sections were attached substantially perpendicular to each other.
  • the cross sections were placed substantially parallel to each other and with a certain mutual distance substantially equal to the length of three ceiling panels.
  • the carrier sections were fastened to the cross sections substantially parallel to each other and with a certain mutual distance substantially equal to the width of one ceiling plate.
  • the cross sections and the carrier sections then created a pattern of rectangles where each rectangle had two edges M1 and M2 substantially parallel to each other and constituted by carrier sections, and the two edges M1 and M2 had a length substantially equal to the length of three ceiling panels.
  • Each rectangle also had two edges N1 and N2 substantially parallel to each other and constituted by cross sections, and the two edges N1 and N2 had a length substantially equal to the width of one ceiling panel.
  • the edges M1, M2, N1 and N2 were equipped with flanges that served to support the panels.
  • the ceiling panels were installed in sets of three in the rectangles created by the cross sections and the carrier sections.
  • the second ceiling panel of the set was placed in the rectangle so the edges D1 and D2 of the second ceiling panel was in contact with and supported by the flanges on the edges Ml and M2 of the supporting grid.
  • the second ceiling panel was then pushed in a direction parallel to the edges M1 and M2, where one edge C of the second ceiling panel was brought into contact with the edge N2 of the cross section, figure 4.
  • the panel had two opposing edges C, both with a groove in the longitudinal direction of the edge, which grooves interferred with the flanges on the edges N1 or N2 of the rectangle, thereby supporting the panel.
  • the edge D2 of the panel was also shaped with a groove in the longitudinal direction of the edge, and below the groove a protruding lip was shaped with such proportions that the lip was able to cover the flanges on the edge M2 of the grid.
  • the edge D1 was shaped with a protruding lip on the upper portion of the edge, which lip was placed on a flange on the edge M1 to support the panel.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
EP00610029A 2000-03-10 2000-03-10 Procédé d'installation de panneaux de plafond Withdrawn EP1132540A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP00610029A EP1132540A1 (fr) 2000-03-10 2000-03-10 Procédé d'installation de panneaux de plafond
PCT/DK2001/000155 WO2001066868A1 (fr) 2000-03-10 2001-03-09 Procede d'installation d'un ensemble de panneaux de plafond
DE60100997T DE60100997T2 (de) 2000-03-10 2001-03-09 Verfahren zur installation von deckenpaneelen
US10/221,135 US20030182894A1 (en) 2000-03-10 2001-03-09 Method of installing a set of ceiling panels
AT01913731T ATE252186T1 (de) 2000-03-10 2001-03-09 Verfahren zur installation von deckenpaneelen
EP01913731A EP1261782B1 (fr) 2000-03-10 2001-03-09 Procede d'installation d'un ensemble de panneaux de plafond
AU2001239206A AU2001239206A1 (en) 2000-03-10 2001-03-09 A method of installing a set of ceiling panels
DK01913731T DK1261782T3 (da) 2000-03-10 2001-03-09 Fremgangsmåde til opsætning af et sæt loftsplader
PL01365782A PL365782A1 (en) 2000-03-10 2001-03-09 A method of installing a set of ceiling panels
SE0200247A SE0200247L (sv) 2000-03-10 2002-01-29 Förfarande för att installera en uppsättning takpaneler
DK200200695A DK200200695A (da) 2000-03-10 2002-05-08 Fremgangsmåde til opsætning af et sæt loftspaneler
SE0303200A SE0303200D0 (sv) 2000-03-10 2003-11-28 Förfarande för installera en uppsättning takpaneler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00610029A EP1132540A1 (fr) 2000-03-10 2000-03-10 Procédé d'installation de panneaux de plafond

Publications (1)

Publication Number Publication Date
EP1132540A1 true EP1132540A1 (fr) 2001-09-12

Family

ID=8174377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00610029A Withdrawn EP1132540A1 (fr) 2000-03-10 2000-03-10 Procédé d'installation de panneaux de plafond

Country Status (3)

Country Link
US (1) US20030182894A1 (fr)
EP (1) EP1132540A1 (fr)
SE (1) SE0200247L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343459C (zh) * 2005-11-22 2007-10-17 江苏海陆装饰有限公司 船用复合岩棉天花板拼接结构
CN111851962A (zh) * 2020-08-03 2020-10-30 中建八局第三建设有限公司 大面积超薄型格栅吊顶同步提升方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048299B1 (fr) 2004-01-28 2017-04-19 Soft Cells A/S Panneau de recouvrement en particulier pour faux plafond
US7536836B2 (en) * 2005-01-13 2009-05-26 Roberto Felipe Moser Rossel Removable ceiling panel
US7765762B2 (en) * 2008-01-08 2010-08-03 Usg Interiors, Inc. Ceiling panel
IL205989A0 (en) 2010-02-16 2010-12-30 Yaakov Vakhnin Apparatus for securing ceiling panels
US9273465B1 (en) * 2014-09-29 2016-03-01 Awi Licensing Company Ceiling system
WO2016100655A2 (fr) 2014-12-18 2016-06-23 Armstrong World Industries, Inc. Système intégré de plafond et d'éclairage
US20190309524A1 (en) * 2016-06-14 2019-10-10 Iamec S.R.L. Prefabricated modular element for constructions
US10724238B1 (en) * 2018-05-04 2020-07-28 Ole Falk Smed Ceiling system
US10544586B1 (en) * 2018-05-04 2020-01-28 Ole Falk Smed Ceiling system
EP3757310A1 (fr) * 2019-06-28 2020-12-30 Saint-Gobain Ecophon AB Système de plafond
CN117627260A (zh) * 2023-12-15 2024-03-01 上海岭源实业有限公司 一种装配式结砖预制吊顶

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE1939904A1 (de) * 1968-09-30 1970-04-09 United States Gypsum Co Deckenverkleidung mit herausnehmbaren Platten und Tragschiene fuer die Platten
US3708941A (en) * 1971-02-04 1973-01-09 Rondo Building Services Ltd Adjustable suspension systems in ceilings
EP0209953A1 (fr) * 1985-07-23 1987-01-28 Lambri Fabrieken B.V. Système de plafond
EP0979908A2 (fr) 1998-08-12 2000-02-16 Armstrong World Industries, Inc. Panneau de plafond

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US2481794A (en) * 1945-02-16 1949-09-13 United States Gypsum Co Ceiling construction
US3481088A (en) * 1967-07-06 1969-12-02 Flangeklamp Corp Holddown for ceiling access panels
US3470663A (en) * 1968-05-24 1969-10-07 Tate Architectural Products Pedestal unit for access floors
US3736012A (en) * 1971-06-07 1973-05-29 Armstrong Cork Co Connection joint for a concealed ceiling suspension system
US3832816A (en) * 1972-06-05 1974-09-03 Chicago Metallic Corp Concealed grid suspended ceiling structure with simplified installation
US4922670A (en) * 1989-01-27 1990-05-08 Naka Technical Laboratory Free access floor and method of constructing the same
US5394666A (en) * 1991-10-02 1995-03-07 A. Zahner Sheet Metal Company Inverted seam roof covering system
US5261204A (en) * 1992-08-14 1993-11-16 Neff Eric S Suspended ceiling framework assembly
US5417025A (en) * 1993-01-19 1995-05-23 Armstrong World Industries, Inc. Resiliently mounted accessible tile
US5619833A (en) * 1995-01-26 1997-04-15 Neff; Eric S. Suspended ceiling system
US6260325B1 (en) * 1999-03-17 2001-07-17 Usg Interiors, Inc. Suspended concealed grid accessible ceiling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939904A1 (de) * 1968-09-30 1970-04-09 United States Gypsum Co Deckenverkleidung mit herausnehmbaren Platten und Tragschiene fuer die Platten
US3708941A (en) * 1971-02-04 1973-01-09 Rondo Building Services Ltd Adjustable suspension systems in ceilings
EP0209953A1 (fr) * 1985-07-23 1987-01-28 Lambri Fabrieken B.V. Système de plafond
EP0979908A2 (fr) 1998-08-12 2000-02-16 Armstrong World Industries, Inc. Panneau de plafond

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343459C (zh) * 2005-11-22 2007-10-17 江苏海陆装饰有限公司 船用复合岩棉天花板拼接结构
CN111851962A (zh) * 2020-08-03 2020-10-30 中建八局第三建设有限公司 大面积超薄型格栅吊顶同步提升方法

Also Published As

Publication number Publication date
SE0200247L (sv) 2020-01-29
US20030182894A1 (en) 2003-10-02
SE0200247D0 (sv) 2002-01-29
SE522864C2 (sv) 2004-03-09

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