EP0664365A1 - Panneau pour plafond - Google Patents
Panneau pour plafond Download PDFInfo
- Publication number
- EP0664365A1 EP0664365A1 EP94120932A EP94120932A EP0664365A1 EP 0664365 A1 EP0664365 A1 EP 0664365A1 EP 94120932 A EP94120932 A EP 94120932A EP 94120932 A EP94120932 A EP 94120932A EP 0664365 A1 EP0664365 A1 EP 0664365A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ceiling
- sound
- adhesive
- panel
- room
- 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
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000011490 mineral wool Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 7
- 235000019362 perlite Nutrition 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000010893 paper waste Substances 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- SXQXMCWCWVCFPC-UHFFFAOYSA-N aluminum;potassium;dioxido(oxo)silane Chemical compound [Al+3].[K+].[O-][Si]([O-])=O.[O-][Si]([O-])=O SXQXMCWCWVCFPC-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 3
- 239000012764 mineral filler Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
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
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
Definitions
- the invention relates to a ceiling tile with a lower, room-side surface after installation and with a ceiling-side surface for a false ceiling which also has support profiles.
- Ceiling panels of the type mentioned have been known for a long time and are used to manufacture false ceilings, also known as suspended ceilings or suspended ceilings.
- false ceilings also known as suspended ceilings or suspended ceilings.
- Many public buildings, administration buildings, school buildings and hospitals have recently been fitted with suspended ceilings almost without exception and also equipped with subordinate partitions in order to be able to adapt the room layout to requirements and to be able to change them if necessary.
- the partitions are enough usually only up to the false ceiling, while the ceiling cavity located above the false ceiling extends from one retaining wall to the next retaining wall and possibly also over the entire building area. Connected with this are sound transmissions also across partitions into neighboring rooms.
- the sound passage through the false ceiling and the ceiling cavity must not be greater than the direct sound passage through the partition itself.
- the required sound insulation values cannot be achieved with simple ceiling tiles and in order to achieve the required sound insulation values with conventional false ceilings, mineral wool is used for sound absorption in the ceiling cavity the false ceiling.
- the invention is therefore based on the object to provide measures with the aid of which it is possible to directly improve the sound-absorbing properties of the ceiling panel itself in such a way that it is then no longer necessary to additionally lay mineral wool loose in the ceiling cavity.
- the invention provides that the ceiling tile comprises at least two flat elements arranged on top of one another, consisting of sound-absorbing material, between which a connecting layer, which serves as a soundproofing barrier layer, is arranged from adhesive, and furthermore the room-side surface of the ceiling tile is smooth or structured and the top surface in the installed state is provided with depressions and / or sound absorption openings.
- the ceiling panel thus preferably consists of two panel elements that are glued together.
- the material for the two plate elements is a known, sound-absorbing or sound-absorbing material, such as a mixture of mineral wool, filler and natural binder, for example in the form of starch.
- the density of these plate elements can range from 200 kg to 400 kg per m3.
- the sound absorption openings on the ceiling-side upper side of the ceiling panel ultimately contribute to the further reduction of the sound waves located in the ceiling cavity, insofar as they reach the ceiling cavity and then propagate there.
- the single figure shows in section a part of a false ceiling 1 with two laterally broken different ceiling panels 2 and 3, which rest on the legs of a support profile 4.
- each ceiling plate 2 or 3 consists of two planes arranged one on top of the other, e.g. Mineral wool 5 and binders 6 having plate elements 7 and 8, which are further connected to one another with the aid of an adhesive which also serves as a sound insulation barrier layer 9.
- mineral wool e.g. Perlite
- binders 6 e.g. Perlite
- Perlites are an inorganic rock that contains potassium, aluminum and silicates and is processed in the form of sand or finely ground.
- Mineral wool is to be understood as common mineral fibers in the broadest sense.
- the surface 10 or 10 ′ of the ceiling panels 2, 3 lying at the bottom or on the room side in the installed state can be smooth or structured, as shown in the single figure.
- the surface 10 has a multiple application of paint.
- the room-side surface 10 of the ceiling panel 2 is smooth, it can also be needled according to the surface 10 'of the ceiling panel 3 and thus have small sound absorption openings 11.
- the surfaces 10 and 10 'of the ceiling panels 2, 3 can thus be smooth or needled, grained, grooved, corrugated, perforated or designed in any other way and thus be sound-absorbing, as required.
- the other, ceiling-side surfaces 12 and 12 'of the two ceiling panels 2 and 3 are provided with sound-absorbing depressions and / or sound absorption openings 13. Regardless of the design of the room-side surface 10, the ceiling-side surfaces 12 are thus always sound-absorbing.
- the adhesive serving as a sound insulation barrier layer 9 connects the two plate elements 7 and 8 over the entire surface.
- the contact surfaces of the two plate elements 7 and 8 facing the adhesive can be unprocessed.
- the adhesive used for bonding and as a sound insulation barrier layer 9 is preferably an inorganic adhesive.
- the density and / or the material thickness of the two plate elements 7 and 8 of each ceiling plate 2, 3 can be different. However, this is imperative not and also results from the respective requirements.
- the plate elements shown in section and broken off in the single figure have commercially available dimensions of a preferred exemplary embodiment. This means that the density is 200 to 400 kg per m3 and preferably 270 to 350 kg per m3.
- the preferred ceiling panel 3 consists of two panel elements 7 and 8 and has between them a sound-absorbing barrier layer 9 and sound-absorbing openings 11 and 13 in their two surfaces 10 'and 12' serving as the top and bottom.
- the invention is not restricted to this preferred embodiment; rather, modifications are also possible without deviating from the basic concept of the invention. So it goes without saying that the material for the plate elements 7 and 8 is not only sound-absorbing, but also sound-absorbing.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4400666A DE4400666C2 (de) | 1994-01-13 | 1994-01-13 | Deckenplatte |
| DE4400666 | 1994-01-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0664365A1 true EP0664365A1 (fr) | 1995-07-26 |
| EP0664365B1 EP0664365B1 (fr) | 1997-11-19 |
| EP0664365B2 EP0664365B2 (fr) | 2001-03-28 |
Family
ID=6507766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94120932A Expired - Lifetime EP0664365B2 (fr) | 1994-01-13 | 1994-12-30 | Panneau pour plafond |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0664365B2 (fr) |
| DE (2) | DE4400666C2 (fr) |
| PL (1) | PL184689B1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19532609C1 (de) * | 1995-09-04 | 1997-01-16 | Klaus Kessler | Deckenelement zum Renovieren von abgehängten Montagedecken |
| WO1999066146A1 (fr) * | 1998-06-12 | 1999-12-23 | Illbruck Gmbh | Element de plafond pour plafond compose |
| WO2002042576A1 (fr) * | 2000-11-24 | 2002-05-30 | Rockwool International A/S | Panneau de reduction sonore et procede de fabrication de ce panneau |
| EP1293617A1 (fr) | 2001-09-17 | 2003-03-19 | AMF- Mineralplatten GmbH Betriebs KG | Dalle de plafond |
| CN113502966A (zh) * | 2021-07-22 | 2021-10-15 | 深圳市郑中设计股份有限公司 | 一种节能环保的室内装饰集成吊顶、安装方法及设备 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428454A (en) * | 1981-09-24 | 1984-01-31 | Capaul Raymond W | Acoustical panel construction |
| GB2151547A (en) * | 1983-12-16 | 1985-07-24 | Bridgestone Corp | Constructional panel |
| DE8626198U1 (de) * | 1986-10-01 | 1986-11-27 | DIG Deutsche Innenbau GmbH, 4330 Mülheim | Bauelementensatz für eine abhängbare Kassettendecke |
| DE3629863A1 (de) * | 1986-09-02 | 1988-03-10 | Gruenzweig & Hartmann Montage | Metallkassetten-unterdecke |
| DE9304227U1 (de) * | 1993-03-09 | 1993-06-17 | Gutermuth Sen., Paul, 6456 Langenselbold | Schallabsorbierendes Wand- oder Deckenelement |
| EP0560702A1 (fr) * | 1992-03-09 | 1993-09-15 | Clestra Hauserman, S.A. | Studio d'enregistrement audio-vidéo ou salle de concert |
| DE9400423U1 (de) * | 1994-01-13 | 1994-03-17 | Odenwald Faserplattenwerk GmbH, 63916 Amorbach | Deckenplatte |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450911A (en) † | 1943-07-20 | 1948-10-12 | Armstrong Cork Co | Acoustical structure |
| DE1869160U (de) * | 1962-07-19 | 1963-03-21 | Lohmann K G | Schallschluckende platte bzw. bahn. |
| DE2743277A1 (de) † | 1977-09-27 | 1979-04-05 | Odenwald Faserplatten | Verfahren zur herstellung von unterdecken sowie unterdeckenplatte zur durchfuehrung des verfahrens |
| DE3215811C2 (de) * | 1982-04-28 | 1985-01-03 | Hans Lengwil Thurgau Wenger | Wärmeisolierende und feuerhemmende Verbundplatte sowie Verwendung dieser Verbundplatte |
| DE4119353C1 (fr) * | 1991-06-12 | 1992-12-17 | Deutsche Rockwool Mineralwoll Gmbh, 4390 Gladbeck, De | |
| DE4213388A1 (de) * | 1992-02-11 | 1993-08-12 | Heinz B Mader | Schall- oder waermedaemmendes bauelement fuer schallschutz- und daemmzwecke oder dergleichen sowie zwischenprodukt und verfahren zu seiner herstellung |
-
1994
- 1994-01-13 DE DE4400666A patent/DE4400666C2/de not_active Expired - Fee Related
- 1994-12-30 EP EP94120932A patent/EP0664365B2/fr not_active Expired - Lifetime
- 1994-12-30 DE DE59404633T patent/DE59404633D1/de not_active Expired - Lifetime
-
1995
- 1995-01-10 PL PL95306735A patent/PL184689B1/pl unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428454A (en) * | 1981-09-24 | 1984-01-31 | Capaul Raymond W | Acoustical panel construction |
| GB2151547A (en) * | 1983-12-16 | 1985-07-24 | Bridgestone Corp | Constructional panel |
| DE3629863A1 (de) * | 1986-09-02 | 1988-03-10 | Gruenzweig & Hartmann Montage | Metallkassetten-unterdecke |
| DE8626198U1 (de) * | 1986-10-01 | 1986-11-27 | DIG Deutsche Innenbau GmbH, 4330 Mülheim | Bauelementensatz für eine abhängbare Kassettendecke |
| EP0560702A1 (fr) * | 1992-03-09 | 1993-09-15 | Clestra Hauserman, S.A. | Studio d'enregistrement audio-vidéo ou salle de concert |
| DE9304227U1 (de) * | 1993-03-09 | 1993-06-17 | Gutermuth Sen., Paul, 6456 Langenselbold | Schallabsorbierendes Wand- oder Deckenelement |
| DE9400423U1 (de) * | 1994-01-13 | 1994-03-17 | Odenwald Faserplattenwerk GmbH, 63916 Amorbach | Deckenplatte |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19532609C1 (de) * | 1995-09-04 | 1997-01-16 | Klaus Kessler | Deckenelement zum Renovieren von abgehängten Montagedecken |
| WO1999066146A1 (fr) * | 1998-06-12 | 1999-12-23 | Illbruck Gmbh | Element de plafond pour plafond compose |
| US6487822B1 (en) | 1998-06-12 | 2002-12-03 | Haack Joerg | Ceiling element for a composite ceiling |
| WO2002042576A1 (fr) * | 2000-11-24 | 2002-05-30 | Rockwool International A/S | Panneau de reduction sonore et procede de fabrication de ce panneau |
| EP1293617A1 (fr) | 2001-09-17 | 2003-03-19 | AMF- Mineralplatten GmbH Betriebs KG | Dalle de plafond |
| CN113502966A (zh) * | 2021-07-22 | 2021-10-15 | 深圳市郑中设计股份有限公司 | 一种节能环保的室内装饰集成吊顶、安装方法及设备 |
| CN113502966B (zh) * | 2021-07-22 | 2022-03-25 | 深圳市郑中设计股份有限公司 | 一种节能环保的室内装饰集成吊顶、安装方法及设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0664365B1 (fr) | 1997-11-19 |
| PL184689B1 (pl) | 2002-11-29 |
| DE4400666C2 (de) | 1996-08-08 |
| EP0664365B2 (fr) | 2001-03-28 |
| DE59404633D1 (de) | 1998-01-02 |
| PL306735A1 (en) | 1995-07-24 |
| DE4400666A1 (de) | 1995-07-27 |
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