EP1621694B1 - Structure à caissons pour l'atténuation ou l'absorption sonore - Google Patents

Structure à caissons pour l'atténuation ou l'absorption sonore Download PDF

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Publication number
EP1621694B1
EP1621694B1 EP05010805A EP05010805A EP1621694B1 EP 1621694 B1 EP1621694 B1 EP 1621694B1 EP 05010805 A EP05010805 A EP 05010805A EP 05010805 A EP05010805 A EP 05010805A EP 1621694 B1 EP1621694 B1 EP 1621694B1
Authority
EP
European Patent Office
Prior art keywords
sound
elements
deadening
ceiling
coffered ceiling
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.)
Active
Application number
EP05010805A
Other languages
German (de)
English (en)
Other versions
EP1621694A3 (fr
EP1621694A2 (fr
Inventor
Björn Schneider
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.)
Suedluft Systemtechnik & Co KG GmbH
Original Assignee
Suedluft Systemtechnik & Co KG GmbH
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 Suedluft Systemtechnik & Co KG GmbH filed Critical Suedluft Systemtechnik & Co KG GmbH
Priority to PL05010805T priority Critical patent/PL1621694T3/pl
Publication of EP1621694A2 publication Critical patent/EP1621694A2/fr
Publication of EP1621694A3 publication Critical patent/EP1621694A3/fr
Application granted granted Critical
Publication of EP1621694B1 publication Critical patent/EP1621694B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, 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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
    • 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
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • E04B9/0485—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type containing a filling element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, 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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8442—Tray type elements

Definitions

  • the invention relates to a sound-absorbing or sound-damping coffered ceiling or wall according to the preamble of patent claim 1.
  • ettes are understood in the present case as elongated panels.
  • Cassette ceilings or cassette walls are used as suspended ceilings or patch walls where an additional technical function of the ceiling or wall is desired.
  • ceilings are suspended so that soundproofing or soundproofing can be achieved through them.
  • the soundproofing elements consist essentially of rock wool, since rock wool has a large surface area and therefore very good sound-insulating properties. So that the rock wool is not added to water and fat vapors, especially in a haze area of dishwashers or cooking areas - rock fat added with fat is extremely fire-prone - it is packaged in packs in plastic film.
  • rock wool packages have a smaller surface than the unpackaged rock wool, and thus cause only a reduced sound insulation. They are also complicated to manufacture. If they have to be cut in or cut for some reason, for example, to accommodate a lamp, a nozzle or a pipe, a tedious subsequent sealing is required.
  • a coffered ceiling or wall of the type mentioned is from the DE 93 04 227 A1 known. This includes curved plate-shaped elements. For other functions than the sound insulation, this document gives no solution.
  • a coffered ceiling similar to that of the type mentioned is from the WO 96/18005 A1 known.
  • the tubs are opposite the beams of the ceiling construction vibrationally decoupled by soft material; as sound insulation elements in the tubs, however, open-pored materials are provided. As a result, the absorption of combustible substances, such as fat, favored.
  • Fire protection purposes is used in the DE 93 15 184 U1 described sub-ceiling of several juxtaposed plate-shaped ceiling elements made of non-combustible or flame-retardant material. Details on the material are not apparent from this document; In particular, there are no indications of sound-absorbing properties.
  • Object of the present invention is to design a coffered ceiling or wall of the type mentioned above, that in addition to good sound insulating properties has means to realize in a simple way further desired functions and can be assembled and cleaned without great technical effort.
  • a material for the sound insulation is provided, on the one hand has good sound-absorbing and sound-absorbing properties, on the other hand, however, has a low absorption capacity, especially for water and grease vapors.
  • the material used has a sealed, closed cell structure in which neither fat nor liquid can penetrate, so that additional wrapping in film is not required.
  • This has the advantage that the material can be processed, for example cut or drilled, without subsequently requiring a new seal or the material being coated again with a film, as in the case of processing of film-coated rock wool got to.
  • the soundproofing element according to the invention accordingly loses none of its sound-insulating property.
  • the soundproofing elements have receptacles for functional elements, namely lamps and / or sprinkler nozzles and / or loudspeakers and / or installation lines, namely water, gas, signal and / or power lines, so that installation is significantly facilitated.
  • the functional elements and / or installation lines also have releasable connecting elements according to the invention, in particular plug-in elements for connection to at least one functional element or an installation line of an adjacent soundproofing element.
  • the soundproofing elements consist of a plastic foam, in particular of a closed-cell polyethylene foam with a closed surface, which has very good sound-insulating properties and moreover has a low absorption capacity for water and grease vapors.
  • the plastic foam has an inherent strength and rigidity and thereby allows easy processing in the form of plates or custom-made elements that can be delivered for assembly. Due to its stability, the material can be fixed differently without great technical effort, preferably plugged, glued, clipped or screwed.
  • the functional elements and / or installation cables are permanently arranged in the soundproofing elements.
  • These can be foamed, for example, with the plastic foam already in the production of sound insulation, so that the sound insulation with The installation cables are only to be inserted in the corresponding tub during final assembly.
  • An alternative advantageous embodiment provides that the functional elements and / or installation cables are removably arranged in the sound-absorbing elements, so that they can also be subsequently replaced.
  • FIG. 1 In the FIG. 1 partially shown, provided with the reference numeral 1 cassette ceiling contains three substantially identical, juxtaposed tubs 2, which are made of stainless steel. The in the FIG. 1 outer tubs 2 are each shown only half.
  • the troughs 2 each have on the right a first trough bottom 3 folded by 90 °, angled edge flange 4 and on the left side a second trough bottom 3 angled at 90 ° flat edge flange 5.
  • the first Edge flange 4 is angled away from the inside of the tub perpendicular to the outside in its upper region.
  • the flat edge flange 5 of in FIG. 1 middle and right trough 2 is overlapped by the angled portion of the angled edge flange 4 of each adjacent trough 2 to the left.
  • cuboid sound insulation elements 7 are arranged from dimensionally stable, closed-cell polyethylene foam for sound insulation.
  • the tub floors 3 are a plurality of holes 8, can pass through the sound waves.
  • the sound-absorbing elements 7 are cut to size before installation in the tubs 2.
  • the trays 2 are used in a non-illustrated support system, which is arranged in a commercial kitchen in the range of dishwashers along the ceiling, especially since the dishwashers are very noisy during operation.
  • the trays 2 can be used throughout the ceiling or wall area to dampen or lower the noise level in the work area.
  • FIG. 2 is a tub 102 of in FIG. 1 shown cassette ceiling 1 with a preferred embodiment of a soundproofing element 107 isometric shown, which is cuboid.
  • FIG. 3 is a second embodiment of a sound-absorbing element 207 in a trough 202 of the in FIG. 1 shown cassette ceiling 1 is shown isometric.
  • the soundproofing element 207 has a cuboidal opening for a receptacle 209, in which a lamp 210 shown in section is arranged.
  • the cuboid opening is realized by cutting out a block-shaped block from the soundproofing element 207.
  • FIG. 4 is the soundproofing element 207 with the complete lamp 210 according to FIG. 3 illustrated, wherein the lamp 210, a rigid power line 211 leads, at the end of a plug 212 is arranged.
  • the plug 212 is compatible with a socket, not shown, of an adjacent sound-deadening element, not shown, so that the power lines of the two sound-absorbing elements can be connected to one another easily and without great technical effort.
  • the sound-absorbing elements can also be made of another dimensionally stable closed-cell material, preferably plastic.
  • the material preferably has a density of 32 ⁇ 2 kg / m 3 . It should be temperature resistant from -30 degrees Celsius to +100 ° C. It preferably has a water absorption of not more than 4% with complete immersion after 24 hours.
  • the sound-absorbing elements 7 can therefore be cleaned individually or together with the tubs 2, for example in a belt washer or with a high-pressure or steam cleaner, without changing their shape or otherwise being damaged.
  • the thermal conductivity of the material of the soundproofing elements is preferably 0.075 W / mK.
  • the trays 2 may instead of stainless steel, for example, also made of aluminum.
  • a lamp it is also possible to use one or more, also different, different functional elements, for example sprinkler nozzles with water supply lines, Loudspeakers and / or pictograms in the sound insulation elements releasably in appropriate recordings or permanently laid.
  • sprinkler nozzles with water supply lines Loudspeakers and / or pictograms in the sound insulation elements releasably in appropriate recordings or permanently laid.
  • through pipes or pipes can be permanently or removably inserted.
  • the installation cables, water, electricity and / or signal lines can already be foamed in, for example, with the polyethylene foam during the production of the soundproofing elements. But they can also be introduced later, for example, by appropriate openings, for example by drilling or cutting, are introduced into the sound insulation.
  • the thickness of the sound-absorbing elements 7 is variably selectable.
  • FIGS. 3 and 4 shown rectangular opening can be omitted instead of cutting out of the block-shaped block in the production of the soundproofing element from the outset, for example, during foaming by using a mold.
  • the soundproofing elements can be used for both soundproofing and soundproofing.

Landscapes

  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Pens And Brushes (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Claims (6)

  1. Plafond ou cloisonnement à caissons exerçant un effet d'isolation ou d'atténuation phonique, comprenant une multiplicité de cuvettes (2 ; 102 ; 202) dans lesquelles un élément (7 ; 107 ; 207) d'isolation phonique est respectivement disposé, les éléments (7 ; 107 ; 207) d'isolation phonique étant constitués d'un matériau à pores fermés, sensiblement doué de stabilité de forme,
    caractérisé par le fait que
    lesdits éléments (7 ; 107 ; 207) d'isolation phonique présentent des logements renfermant des éléments fonctionnels (210), et/ou des conducteurs ou conduits d'installation (211), lesdits éléments fonctionnels (210), et/ou lesdits conducteurs ou conduits d'installation (211), étant munis d'éléments amovibles de liaison (212) en vue de la liaison avec au moins un élément fonctionnel (210), ou un conducteur ou conduit d'installation (211) d'un élément voisin (7 ; 107 ; 207) d'isolation phonique.
  2. Plafond ou cloisonnement à caissons, selon la revendication 1, caractérisé par le fait que les éléments (7 ; 107 ; 207) d'isolation phonique sont difficilement combustibles.
  3. Plafond ou cloisonnement à caissons, selon la revendication 1, caractérisé par le fait que les éléments (7 ; 107 ; 207) d'isolation phonique sont constitués d'une mousse de matière plastique, notamment d'une mousse de polyéthylène à espaces alvéolaires resserrés et à surface fermée.
  4. Plafond ou cloisonnement à caissons, selon l'une des revendications 1 à 3, caractérisé par le fait que les éléments fonctionnels (210), et/ou les conducteurs ou conduits d'installation (211), sont disposés de façon permanente dans les éléments (7 ; 107 ; 207) d'isolation phonique.
  5. Plafond ou cloisonnement à caissons, selon l'une des revendications 1 à 3, caractérisé par le fait que les éléments fonctionnels (210), et/ou les conducteurs ou conduits d'installation (211), sont disposés de manière amovible dans les éléments (7 ; 107 ; 207) d'isolation phonique.
  6. Plafond ou cloisonnement à caissons, selon l'une des revendications précédentes, caractérisé par le fait que les éléments fonctionnels (210) sont des lampes et/ou des buses d'asperseurs d'extinction, et/ou des haut-parleurs ; et les conducteurs ou conduits d'installation (211) sont des conduites d'eau et/ou de gaz, et/ou des conducteurs de courant.
EP05010805A 2004-07-31 2005-05-19 Structure à caissons pour l'atténuation ou l'absorption sonore Active EP1621694B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05010805T PL1621694T3 (pl) 2004-07-31 2005-05-19 Struktura kasetowa pochłaniająca albo tłumiąca dźwięk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004037260A DE102004037260B4 (de) 2004-07-31 2004-07-31 Schalldämmende oder schalldämpfende Kassettendecke oder -wand

Publications (3)

Publication Number Publication Date
EP1621694A2 EP1621694A2 (fr) 2006-02-01
EP1621694A3 EP1621694A3 (fr) 2006-11-02
EP1621694B1 true EP1621694B1 (fr) 2010-07-14

Family

ID=35124376

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05010805A Active EP1621694B1 (fr) 2004-07-31 2005-05-19 Structure à caissons pour l'atténuation ou l'absorption sonore

Country Status (5)

Country Link
EP (1) EP1621694B1 (fr)
AT (1) ATE474098T1 (fr)
DE (2) DE102004037260B4 (fr)
PL (1) PL1621694T3 (fr)
RU (1) RU2387757C2 (fr)

Families Citing this family (23)

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Publication number Priority date Publication date Assignee Title
RU2442861C1 (ru) * 2010-08-20 2012-02-20 Олег Савельевич Кочетов Звукопоглощающие элементы помещений
RU2501918C1 (ru) * 2012-08-16 2013-12-20 Олег Савельевич Кочетов Звукопоглощающие элементы помещений
RU2513898C1 (ru) * 2012-11-27 2014-04-20 Олег Савельевич Кочетов Штучный звукопоглотитель судовой каюты
RU2523327C1 (ru) * 2013-04-10 2014-07-20 Олег Савельевич Кочетов Звукопоглощающий элемент
RU2532513C1 (ru) * 2013-07-22 2014-11-10 Олег Савельевич Кочетов Звукопоглощающий элемент (варианты)
RU2656432C2 (ru) * 2014-04-08 2018-06-05 Олег Савельевич Кочетов Малошумное сейсмостойкое производственное здание кочетова
RU2648733C2 (ru) * 2014-04-08 2018-03-28 Олег Савельевич Кочетов Устройство для акустической защиты оператора
RU2556544C1 (ru) * 2014-06-03 2015-07-10 Олег Савельевич Кочетов Звукопоглощающий элемент
RU2583442C2 (ru) * 2014-08-27 2016-05-10 Олег Савельевич Кочетов Звукопоглощающая конструкция
RU2582137C2 (ru) * 2014-08-27 2016-04-20 Олег Савельевич Кочетов Звукопоглощающий элемент
RU2578227C1 (ru) * 2014-09-16 2016-03-27 Олег Савельевич Кочетов Звукопоглощающий элемент
RU2583448C2 (ru) * 2014-09-16 2016-05-10 Олег Савельевич Кочетов Звукопоглощающий элемент кочетова
RU2603858C1 (ru) * 2015-08-26 2016-12-10 Олег Савельевич Кочетов Звукопоглощающий элемент кочетова винтового типа
RU2626471C1 (ru) * 2016-02-25 2017-07-28 Олег Савельевич Кочетов Звукопоглощающий элемент кочетова
RU2623742C1 (ru) * 2016-03-09 2017-06-29 Олег Савельевич Кочетов Резонансный звукопоглотитель кочетова
DE102016220403A1 (de) * 2016-10-18 2018-04-19 Osram Gmbh Deckensegel und deckensegelanordnung
RU2643205C1 (ru) * 2016-12-19 2018-01-31 Олег Савельевич Кочетов Устройство для акустической защиты оператора
RU2645376C1 (ru) * 2017-01-13 2018-02-21 Олег Савельевич Кочетов Акустическое устройство
RU2648127C1 (ru) * 2017-03-07 2018-03-22 Олег Савельевич Кочетов Звукопоглощающая конструкция с резонансными вставками
RU2651987C1 (ru) * 2017-03-24 2018-04-24 Олег Савельевич Кочетов Кожух для ленточной машины
RU2656437C1 (ru) * 2017-05-23 2018-06-05 Олег Савельевич Кочетов Звукопоглощающий элемент
RU2656438C1 (ru) * 2017-06-09 2018-06-05 Олег Савельевич Кочетов Звукопоглощающая конструкция для производственных зданий
RU2663976C1 (ru) * 2017-11-10 2018-08-14 Олег Савельевич Кочетов Звукопоглощающий элемент

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Also Published As

Publication number Publication date
RU2005124165A (ru) 2007-02-10
ATE474098T1 (de) 2010-07-15
RU2387757C2 (ru) 2010-04-27
DE502005009887D1 (de) 2010-08-26
DE102004037260B4 (de) 2008-07-24
PL1621694T3 (pl) 2011-02-28
EP1621694A3 (fr) 2006-11-02
DE102004037260A1 (de) 2006-03-23
EP1621694A2 (fr) 2006-02-01

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