EP1069254A1 - Montagedecke - Google Patents

Montagedecke Download PDF

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Publication number
EP1069254A1
EP1069254A1 EP00401734A EP00401734A EP1069254A1 EP 1069254 A1 EP1069254 A1 EP 1069254A1 EP 00401734 A EP00401734 A EP 00401734A EP 00401734 A EP00401734 A EP 00401734A EP 1069254 A1 EP1069254 A1 EP 1069254A1
Authority
EP
European Patent Office
Prior art keywords
false ceiling
slabs
ceiling according
elements
false
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
EP00401734A
Other languages
English (en)
French (fr)
Other versions
EP1069254B1 (de
Inventor
Norbert De Lacaze
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.)
Savencia Holding SCA
Original Assignee
Soparind SCA
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 Soparind SCA filed Critical Soparind SCA
Priority to DK00401734T priority Critical patent/DK1069254T3/da
Publication of EP1069254A1 publication Critical patent/EP1069254A1/de
Application granted granted Critical
Publication of EP1069254B1 publication Critical patent/EP1069254B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • 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

Definitions

  • the subject of the present invention is a false ceiling intended in particular to be implemented in industrial buildings such as factories.
  • false ceilings are privileged vectors of spread of fires in industrial premises.
  • One of the objects of the invention is a false ceiling by its nature providing complete protection against fire.
  • Another object of the invention is a false ceiling ensuring a thermal insulation.
  • Another object of the invention is a false ceiling on which it is possible for a worker to move.
  • Another object of the invention is a false ceiling which is simple to assemble.
  • a false ceiling comprising slabs provided with fasteners which are mounted on fasteners integral with a secondary structural member, which supports the false ceiling.
  • the slabs are advantageously made of reinforced concrete.
  • the fastening elements for example threaded rods, can be mounted on complementary elements, for example sockets, integral with the reinforcement of the slab.
  • These additional elements are for example crossed by a concrete iron fixed on said reinforcement of the slab.
  • Flexible joints can be interposed between edges adjacent slabs.
  • Thermal insulation can be obtained by arranging on the tiles at least one layer of thermally insulating material.
  • the false ceiling can be covered by ribbed sheets mounted on the fasteners using the elements for fixing the slabs.
  • the underside of the tiles can be coated with a layer finishing for example in polyester resin.
  • the false ceiling according to the invention comprises an assembly of slabs 1 of non-combustible material, and in particular reinforced concrete, of a thickness generally between 5 cm and 7 cm depending on the span which is generally 5 to 6 m.
  • slabs 1 are positioned before pouring sockets 9, for example of stainless steel, crossed at their base by a steel rod 10 (“concrete iron”) fixed to the structural frame (or reinforcement) of slab 1, this in order to prevent any possible tearing of the socket after setting the concrete.
  • a steel rod 10 cement iron
  • sockets 9 serve to receive threaded rods 3 (for example of 12 mm in diameter) intended to be hung on the frame secondary using 4 bolts which allow both to fix the rods and to adjust the level of thin slabs 1.
  • the attachment is carried out in the following manner.
  • Turntables metal elements 5 are fixed to the lower part of structural elements 2 secondary, for example metal beams as shown, which are integral with a main metal frame 20. These metal plates 5 are crossed by the rods 3, and the bolts 4 are screwed so also to fix ribbed sheets 6 for example of aluminum, forming collaborating formwork that covers the false ceiling. In the sense longitudinal, the sheets 6 are mounted together using rivets, to ensure the desired range.
  • Two crossed layers are placed above the slabs 7 and 8 of glass wool, for example 50 mm thick each.
  • the assembly is likely to withstand an overload of 100 kg / m 2 , that is to say the weight of an operator with a tool box.
  • the tiles 1 have bevelled edges 12, the part of which lower is equipped with elastic seals 11 which ensure the continuity of a finishing coating 14 (for example in polyester resin) of the underside of the tiles 1.
  • the junction between the tiles 1 is made preferably plumb with the beams 3 between two rows of fixing (3, 4, 9).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Supports For Pipes And Cables (AREA)
  • Seats For Vehicles (AREA)
  • Laminated Bodies (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Escalators And Moving Walkways (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
EP00401734A 1999-07-15 2000-06-19 Montagedecke Expired - Lifetime EP1069254B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00401734T DK1069254T3 (da) 1999-07-15 2000-06-19 Forsænket loft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9909162 1999-07-15
FR9909162A FR2796407B1 (fr) 1999-07-15 1999-07-15 Faux plafond suspendu

Publications (2)

Publication Number Publication Date
EP1069254A1 true EP1069254A1 (de) 2001-01-17
EP1069254B1 EP1069254B1 (de) 2005-01-12

Family

ID=9548119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00401734A Expired - Lifetime EP1069254B1 (de) 1999-07-15 2000-06-19 Montagedecke

Country Status (7)

Country Link
EP (1) EP1069254B1 (de)
AT (1) ATE287012T1 (de)
DE (1) DE60017322T2 (de)
DK (1) DK1069254T3 (de)
ES (1) ES2234540T3 (de)
FR (1) FR2796407B1 (de)
PT (1) PT1069254E (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1643050A3 (de) * 2004-10-04 2006-05-03 Martin Reuter Brandschutzdecke für Fluchtwege in Gebäuden

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550722A (de) * 1923-03-16
FR1084127A (fr) * 1953-09-30 1955-01-17 Plaque pour plafonds ou revêtements de bâtiments et son procédé de mise en oeuvre

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR550722A (de) * 1923-03-16
FR1084127A (fr) * 1953-09-30 1955-01-17 Plaque pour plafonds ou revêtements de bâtiments et son procédé de mise en oeuvre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1643050A3 (de) * 2004-10-04 2006-05-03 Martin Reuter Brandschutzdecke für Fluchtwege in Gebäuden

Also Published As

Publication number Publication date
PT1069254E (pt) 2005-04-29
ES2234540T3 (es) 2005-07-01
DK1069254T3 (da) 2005-04-25
FR2796407A1 (fr) 2001-01-19
ATE287012T1 (de) 2005-01-15
DE60017322T2 (de) 2005-12-22
DE60017322D1 (de) 2005-02-17
FR2796407B1 (fr) 2001-09-07
EP1069254B1 (de) 2005-01-12

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