EP3907341C0 - Corps acoustique pour éléments de plafond permettant de réduire le temps de réverbération du son - Google Patents

Corps acoustique pour éléments de plafond permettant de réduire le temps de réverbération du son

Info

Publication number
EP3907341C0
EP3907341C0 EP21167192.0A EP21167192A EP3907341C0 EP 3907341 C0 EP3907341 C0 EP 3907341C0 EP 21167192 A EP21167192 A EP 21167192A EP 3907341 C0 EP3907341 C0 EP 3907341C0
Authority
EP
European Patent Office
Prior art keywords
rebamberation
sound
reduce
time
ceiling elements
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
EP21167192.0A
Other languages
German (de)
English (en)
Other versions
EP3907341B1 (fr
EP3907341A1 (fr
Inventor
Karl Friedrich Enderes
Bernhard Leitner
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.)
Green Code GmbH
Original Assignee
Green Code 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 Green Code GmbH filed Critical Green Code GmbH
Publication of EP3907341A1 publication Critical patent/EP3907341A1/fr
Application granted granted Critical
Publication of EP3907341C0 publication Critical patent/EP3907341C0/fr
Publication of EP3907341B1 publication Critical patent/EP3907341B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
EP21167192.0A 2020-05-04 2021-04-07 Corps acoustique pour éléments de plafond permettant de réduire le temps de réverbération du son Active EP3907341B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50377/2020A AT522885B1 (de) 2020-05-04 2020-05-04 Akustikkörper, insbesondere für Deckenelemente, zur Reduktion einer Nachhallzeit von Schall

Publications (3)

Publication Number Publication Date
EP3907341A1 EP3907341A1 (fr) 2021-11-10
EP3907341C0 true EP3907341C0 (fr) 2023-11-22
EP3907341B1 EP3907341B1 (fr) 2023-11-22

Family

ID=74859606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21167192.0A Active EP3907341B1 (fr) 2020-05-04 2021-04-07 Corps acoustique pour éléments de plafond permettant de réduire le temps de réverbération du son

Country Status (4)

Country Link
EP (1) EP3907341B1 (fr)
AT (1) AT522885B1 (fr)
HU (1) HUE065404T2 (fr)
PL (1) PL3907341T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4223951B1 (fr) * 2022-02-03 2025-10-29 Saqib Hashim Aziz Système multifonctionel et procédé de réalisation d'éléments structuraux, ainsi que leur procédé d'optimisation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442058A (en) * 1968-05-31 1969-05-06 Eng Collaborative Ltd The Concrete floor construction with duct-forming voids
FR2395366A1 (fr) * 1977-06-22 1979-01-19 Babu Jean Pierre Element prefabrique double de coffrage et parement pour la construction de dalles de plafond en beton
JP2004100383A (ja) * 2002-09-12 2004-04-02 Yoshida Komuten:Kk 型枠合板残材を有効利用したボイドスラブの構築方法
BE1015117A5 (nl) * 2002-09-23 2004-10-05 Belvi Nv Prefabelement en werkwijze voor het vervaardigen ervan.
DE102010025445A1 (de) 2010-02-13 2011-08-18 Bühler, Armin, 87733 Schallabsorbierender Baukörper
ES2356546B2 (es) * 2010-06-28 2011-09-14 Alberto Alarcón García Un forjado o elemento estructural similar aligerado por el que pueden discurrir instalaciones registrables.
IT201600083287A1 (it) * 2016-08-08 2018-02-08 T P S S R L Elemento di alleggerimento per l'edilizia.
DE102016118298B8 (de) * 2016-09-28 2018-01-18 Heinze Gruppe Verwaltungs Gmbh Betondecke, Bausatz zur Herstellung einer Betondecke und Verfahren zur Herstellung einer Betondecke
CN107268990A (zh) * 2017-06-27 2017-10-20 徐焱 一种加底盖的塑料模壳
AU2019202446A1 (en) * 2018-07-02 2020-01-16 Neumann Steel Pty Ltd A void forming module and system therefor

Also Published As

Publication number Publication date
AT522885A4 (de) 2021-03-15
PL3907341T3 (pl) 2024-04-22
HUE065404T2 (hu) 2024-05-28
AT522885B1 (de) 2021-03-15
EP3907341B1 (fr) 2023-11-22
EP3907341A1 (fr) 2021-11-10

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