EP1069254A1 - Faux plafond suspendu - Google Patents
Faux plafond suspendu Download PDFInfo
- 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
Links
Images
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)
- Escalators And Moving Walkways (AREA)
- Installation Of Indoor Wiring (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Seats For Vehicles (AREA)
- Laminated Bodies (AREA)
Abstract
Description
- la figure 1 représente une vue en coupe et en perspective d'un mode de réalisation préféré de l'invention ;
- la figure 2 représente une coupe transversale du dispositif de la figure 1.
Claims (10)
- Faux plafond suspendu caractérisé en ce qu'il comporte des dalles (1 ) pourvues d'éléments de fixation (3, 4) montés sur des pièces de fixation (5) solidaires d'un élément de charpente secondaire (2) qui sert de support au faux plafond.
- Faux plafond selon la revendication 1, caractérisé en ce que les dalles (1 ) sont en béton armé.
- Faux plafond selon la revendication 2, caractérisé en ce que les éléments de fixation .(3) sont montés sur des éléments complémentaires (9) solidaires de l'armature de la dalle.
- Faux plafond selon la revendication 3, caractérisé en ce que les éléments complémentaires (9) sont traversés par un fer à béton (10) fixé sur ladite armature de la dalle (1).
- Faux plafond selon la revendication 4, caractérisé en ce que les éléments complémentaires sont des douilles (9).
- Faux plafond selon la revendication 5, caractérisé en ce que les éléments de fixation sont des tiges filetées (3).
- Faux plafond selon une des revendications précédentes, caractérisé en ce que des joints souples (11) sont interposés entre des bords adjacents (12) des dalles (1).
- Faux plafond selon une des revendications précédentes, caractérisé en ce qu'il présente au moins une couche (7, 8) de matériau thermiquement isolant disposée de manière à recouvrer les dalles (1).
- Faux plafond selon une des revendications précédentes, caractérisé en ce qu'il présente des tôles nervurées (6) montées sur les pièces de fixation (5) à l'aide des éléments (3, 4) de fixation de dalles (1).
- Faux plafond selon une des revendications précédentes, caractérisé en ce que la face inférieure des dalles est revêtue d'une couche de finition (14).
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 (fr) | 2001-01-17 |
EP1069254B1 EP1069254B1 (fr) | 2005-01-12 |
Family
ID=9548119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00401734A Expired - Lifetime EP1069254B1 (fr) | 1999-07-15 | 2000-06-19 | Faux plafond suspendu |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1069254B1 (fr) |
AT (1) | ATE287012T1 (fr) |
DE (1) | DE60017322T2 (fr) |
DK (1) | DK1069254T3 (fr) |
ES (1) | ES2234540T3 (fr) |
FR (1) | FR2796407B1 (fr) |
PT (1) | PT1069254E (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1643050A3 (fr) * | 2004-10-04 | 2006-05-03 | Martin Reuter | Faux-plafond résistant au feu pour des passages de secours dans des bâtiments |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR550722A (fr) * | 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 |
-
1999
- 1999-07-15 FR FR9909162A patent/FR2796407B1/fr not_active Expired - Fee Related
-
2000
- 2000-06-19 AT AT00401734T patent/ATE287012T1/de not_active IP Right Cessation
- 2000-06-19 PT PT00401734T patent/PT1069254E/pt unknown
- 2000-06-19 DK DK00401734T patent/DK1069254T3/da active
- 2000-06-19 ES ES00401734T patent/ES2234540T3/es not_active Expired - Lifetime
- 2000-06-19 EP EP00401734A patent/EP1069254B1/fr not_active Expired - Lifetime
- 2000-06-19 DE DE60017322T patent/DE60017322T2/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR550722A (fr) * | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1643050A3 (fr) * | 2004-10-04 | 2006-05-03 | Martin Reuter | Faux-plafond résistant au feu pour des passages de secours dans des bâtiments |
Also Published As
Publication number | Publication date |
---|---|
FR2796407A1 (fr) | 2001-01-19 |
PT1069254E (pt) | 2005-04-29 |
DK1069254T3 (da) | 2005-04-25 |
EP1069254B1 (fr) | 2005-01-12 |
DE60017322T2 (de) | 2005-12-22 |
DE60017322D1 (de) | 2005-02-17 |
FR2796407B1 (fr) | 2001-09-07 |
ATE287012T1 (de) | 2005-01-15 |
ES2234540T3 (es) | 2005-07-01 |
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