EP1214481B1 - Structure acoustique de batiment - Google Patents

Structure acoustique de batiment Download PDF

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Publication number
EP1214481B1
EP1214481B1 EP00958728A EP00958728A EP1214481B1 EP 1214481 B1 EP1214481 B1 EP 1214481B1 EP 00958728 A EP00958728 A EP 00958728A EP 00958728 A EP00958728 A EP 00958728A EP 1214481 B1 EP1214481 B1 EP 1214481B1
Authority
EP
European Patent Office
Prior art keywords
assembly
acoustic
panel
flange
section piece
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.)
Expired - Lifetime
Application number
EP00958728A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1214481A1 (fr
Inventor
Alain Leconte
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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 Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Priority to EP05000358A priority Critical patent/EP1522643A1/fr
Publication of EP1214481A1 publication Critical patent/EP1214481A1/fr
Application granted granted Critical
Publication of EP1214481B1 publication Critical patent/EP1214481B1/fr
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
    • 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
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • 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
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members

Definitions

  • the invention relates to an acoustic building structure intended to be fixed on the building frame and comprising at least one acoustic assembly which comprises a mineral wool panel and a carrier element of said mineral wool panel.
  • the acoustic insulation of a building is commonly obtained from mass-spring-mass type structures, an example of which is given in document EP 0921242.
  • Such a structure is composed of two masses which each consist of a rigid element and which are separated by a mineral wool panel, such as glass wool, associated with an air gap to form the spring.
  • the two rigid elements are arranged on either side of the building frame and mechanically fixed to the same frame or to metal rails added to the frame.
  • These elements consist of U-shaped sheet metal platters which are formed inside the U of a mineral wool panel, such as rockwool, to increase the mass effect.
  • the structure described in this document advantageously allows to directly fix the rigid elements on the building frame or metal smooths associated with the frame without requiring intermediate fixing means.
  • the performance of the acoustic insulation of the building is related, in addition to the nature of the walls, the thickness and the nature of the spring and the damper, to the surface density of the structure which is given by the amount of mineral wool introduced into the carrier member and the sheet metal nature of the carrier member. Nevertheless, the surface mass is sometimes insufficient, it is then necessary, in order to increase the acoustic performance, to add an additional load to the bottom of the tray, for example a plasterboard, which further increases the cost price of the structure.
  • Document US Pat. No. 2,077,713 discloses an acoustic structure which comprises an acoustic panel, a more rigid panel and two assembly elements making it possible to associate the panels together and to fix these panels to a framework.
  • Each fixing element has at least one core, the facing of the cores of two elements ensuring the housing of the acoustic panel, and at least two opposite wings bent perpendicular to the core and facing one another, one of the wings ensuring the attachment to the frame of all the panels and the other wing ensuring maintaining the rigid panel against the acoustic panel.
  • the object of the invention is therefore to provide an acoustic structure, in particular responding to a structure of the mass-spring-mass type, while retaining the advantages of efficient acoustic insulation and simplification and speed in its means of attachment to the frame of the building, is reduced in overall cost.
  • the acoustic structure is such that the carrier element consists of a pair of lower and upper profiles spaced by a pitch p, each of which comprises a respective core facing one another, and a respective wing folded perpendicularly to the associated core, the wings being in the same plane and directed towards one another, and the mineral wool panel being housed between the souls of the profiles, and the acoustic assembly comprises a rigid panel fixed against the outer faces of the wings of the profiles, the upper profile comprising on the other side of the core, parallel and in the opposite direction to the wing a second wing for fixing the acoustic assembly against the frame of the building
  • This structure has the advantage of directly obtaining sufficient surface density to the acoustic insulation without having to add other thicknesses of surface elements as is generally the case for the sheet metal trays of the prior art at the bottom of which In addition, plasterboards are added.
  • the acoustic structure is characterized in that the lower profile comprises parallel and in the opposite direction of the wing an assembly strip and the upper profile comprises a groove connecting the core to the fixing wing, the assembly strip, of the lower profile of a second acoustic assembly intended to be assembled with the first assembly, being intended to cooperate by interlocking with the groove of the upper profile of the first set.
  • the acoustic assembly 1 shown in FIG. 1 is intended to be applied and to be mounted against the vertical walls of a building but could equally well be associated with floors or ceilings with a view to sound insulation.
  • This assembly 1 is particularly used in an acoustic structure of mass-spring-mass type such as that illustrated in Figure 2.
  • This structure comprises on either side of the frame 40 of the building, formed by metal poles or vertical metal sleeves assembled to columns, acoustic assemblies 1 mounted one above the other and constituting, for each face of the structure, each of the masses of said structure, the masses being separated by the spring constituted by a panel of mineral wool 41, such as glass wool, and by an air gap 42.
  • Each acoustic assembly 1 comprises a metal carrying element 10, a mineral wool panel 20 and a rigid panel 30 contributing to the mass of the assembly and preferably formed by a plasterboard.
  • Acoustic assemblies are usually delivered to the job site in a pre-assembled manner so that they simply have to perform the assembly and fastening operations to the building framework.
  • the dimensions of an assembly are 400mm in height, from 3.25 to 8 m in length, which length is adapted to the distance separating two posts for fixing the framework.
  • the width of an assembly is imposed by the width of the carrier member 10 and the plasterboard 30, the width of the profiles being adapted to receive mineral wool panels 70 mm thick, and the plasterboard having a thickness of 12.5 or 15, or 18 mm to achieve a mass per unit area of the sufficient acoustic unit so that the overall sound insulation of the structure is greater than 50 dB (A) according to current standards.
  • the carrier element 10 of an acoustic assembly 1 consists of a pair of lower 11 and upper 12 profiles located in the same plane and spaced apart by a pitch p, and between which is arranged the mineral wool panel 20.
  • the lower profiles 11 and upper 12 comprise, respectively, a core 13 and a core 14 facing each other, and a wing 15 and a wing 16 perpendicular to the associated core and directed towards one another .
  • the lower section 11 has, opposite the wing 15, on the other side of the web 13, a wing 15a parallel to the other wing and in the same direction of so as to form a U-shaped section within which the mineral wool panel 20 can be kept stuck.
  • the section 11 is provided with a longitudinal assembly strip 17 intended, as will be seen later, to cooperate with another acoustic assembly 1.
  • the upper profile 12 of the embodiment comprises on the other side of the web 14 another wing 16a parallel but opposite to the wing 16.
  • This wing 16a is connected to the core 14 by a groove 18, to concavity facing the direction opposite to the lower profile, and whose bottom is in a parallel plane and located below the plane containing the core 14.
  • the lateral surface 16b which separates the bottom of the groove 18 of the soul 14 participates maintaining the mineral wool panel 20 inserted between the two sections.
  • the groove 18 of the profile 12 of a first acoustic assembly is intended to receive the assembly strip 17 of a lower profile 11 of another acoustic assembly intended to be mounted above the first one. together, the core 13 of the lower profile 11 of the second assembly resting on the core 14 of the upper profile 12 of the first set.
  • the mineral wool panel 20 is inserted, wedged and possibly glued between the two lower profiles 11 and upper 12 against the webs 13 and 14, the walls of the wings 15, 15a and 16 and the side surface 16b.
  • the rigid panel 30, or the gypsum board is in turn arranged against the outer face of the flanges 15 and 16 of the profiles and has a height such that its lower 31 and upper 32 edges are coplanar with the webs 13 and 14 respectively of the profiles.
  • the fixing of the panel 30 is carried out by any known means, such as by gluing, screwing or nailing.
  • the acoustic assembly 1 is fixed to the posts 40 by the upper section 12, close to the free end 16c of the wing 16a, by any known fastening means such as self-tapping screws.
  • the wing 16a of the upper profile has a height greater than that of the wing 15a of a lower profile so that the fixing means arranged towards the upper end 16c are high enough not to interfere, when setting placing a second acoustic assembly on a first assembly, the application of the wing 15a of the lower profile of the second assembly against the wing 16a of the upper profile of the first assembly while the assembly strip 17 is fitted into the groove 18.
  • Figure 3 illustrates two acoustic assemblies according to the embodiment when mounted and fixed.
  • the first acoustic assembly 1 is positioned to rest on a wooden sole 1a fixed to the ground and is held pressed against the frame by nailing a wooden batten 1b to the sole 1a.
  • the first assembly is then fixed to the posts of the framework 40 by securing the wing 16a of the upper profile at its upper end 16c by means of screws 41.
  • a second acoustic assembly 1 is then mounted above the first set.
  • the assembly strip 17 of the lower profile 11 is first engaged in the groove 18 of the upper section 12 of the first assembly already fixed, then said assembly is tilted towards the building frame so as to fit the band into the groove, to seat the core 13 of the lower profile on the core 14 of the upper profile of the first set, and to press the assembly against the posts.
  • this second set is fixed by screwing the wing 16a of the upper section to the posts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
EP00958728A 1999-09-23 2000-08-24 Structure acoustique de batiment Expired - Lifetime EP1214481B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05000358A EP1522643A1 (fr) 1999-09-23 2000-08-24 Structure acoustique de bâtiment

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9911878A FR2798945B1 (fr) 1999-09-23 1999-09-23 Structure acoustique de batiment
FR9911878 1999-09-23
PCT/FR2000/002363 WO2001021904A1 (fr) 1999-09-23 2000-08-24 Structure acoustique de batiment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP05000358A Division EP1522643A1 (fr) 1999-09-23 2000-08-24 Structure acoustique de bâtiment

Publications (2)

Publication Number Publication Date
EP1214481A1 EP1214481A1 (fr) 2002-06-19
EP1214481B1 true EP1214481B1 (fr) 2006-06-14

Family

ID=9550157

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00958728A Expired - Lifetime EP1214481B1 (fr) 1999-09-23 2000-08-24 Structure acoustique de batiment
EP05000358A Withdrawn EP1522643A1 (fr) 1999-09-23 2000-08-24 Structure acoustique de bâtiment

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05000358A Withdrawn EP1522643A1 (fr) 1999-09-23 2000-08-24 Structure acoustique de bâtiment

Country Status (19)

Country Link
US (1) US6640507B1 (pl)
EP (2) EP1214481B1 (pl)
JP (1) JP4633986B2 (pl)
AR (1) AR025584A1 (pl)
AT (1) ATE330082T1 (pl)
BR (1) BR0014243B1 (pl)
CA (1) CA2385268C (pl)
CZ (1) CZ304662B6 (pl)
DE (1) DE60028792T2 (pl)
DK (1) DK1214481T3 (pl)
ES (1) ES2265969T3 (pl)
FR (1) FR2798945B1 (pl)
HU (1) HU227931B1 (pl)
NO (1) NO20021332L (pl)
PL (1) PL207375B1 (pl)
PT (1) PT1214481E (pl)
RU (2) RU2246596C2 (pl)
TR (1) TR200200731T2 (pl)
WO (1) WO2001021904A1 (pl)

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EP1180186B2 (fr) * 2000-03-20 2009-01-14 Newmat, S.A Matériau polymère en feuille souple pour structures tendues et faux-plafond comprenant ce matériau
FR2836497B1 (fr) * 2002-02-22 2004-11-05 Virtual Travel Dispositif de fixation d'un panneau acoustique sur une paroi
US20030177712A1 (en) * 2002-03-20 2003-09-25 Gatherum Roy Dean Flashing system
US7059093B2 (en) * 2003-01-06 2006-06-13 Feature Presentation, Inc. Methods, systems, kits, and fabrications of acoustic-panel-based build-in wall structures providing for variable linear spans
US20070094998A1 (en) * 2005-10-04 2007-05-03 Gomez Insa Jose F Wall transition molding
DE102006039107A1 (de) * 2006-05-22 2007-11-29 Henning Tartsch Gebäude mit in dessen Innenraum angeordnetem zellenartig ausgebildetem Raum
WO2009059392A1 (en) * 2007-11-08 2009-05-14 Lysyuk, Dmytro Apparatus and method for installing cladding to structures
AT507196B1 (de) * 2009-01-09 2010-03-15 Neuhofer Franz Jun Wandverkleidung
US20100243369A1 (en) * 2009-03-31 2010-09-30 Nuform Building Technologies Inc. Highway noise barrier
NL1037749C2 (nl) * 2010-02-25 2011-08-29 Doeschot B V Werkwijze voor het bekleden van een wand met platen, wandbekleding alsmede draagprofiel geschikt voor toepassing bij de werkwijze en in de wandbekleding.
US8984838B2 (en) * 2011-11-09 2015-03-24 Robert B. Bordener Kit and assembly for compensating for coefficients of thermal expansion of decorative mounted panels
US8955271B2 (en) 2012-09-17 2015-02-17 Steelcase Inc. Sliding door assembly
US20140165492A1 (en) * 2012-09-25 2014-06-19 Harold S. Friedman Method and system for modular panels and their installation
CN105002993B (zh) * 2014-04-21 2017-07-21 厦门嘉达声学技术有限公司 墙体减振器
US9512613B2 (en) 2015-02-05 2016-12-06 National Gympsum Properties, LLC Sound damping wallboard and method of forming a sound damping wallboard
RU2632617C2 (ru) * 2015-10-12 2017-10-06 Владимир Николаевич Нешта Способ облицовки фасада перекрытий при монолитном строительстве зданий
US20190153733A1 (en) * 2017-11-20 2019-05-23 Advanced Architectural Products, Llc Internal Composition Of A Bracket Member For Insulation
US11559968B2 (en) 2018-12-06 2023-01-24 Gold Bond Building Products, Llc Sound damping gypsum board and method of constructing a sound damping gypsum board
US20230040469A1 (en) * 2019-12-06 2023-02-09 Laszlo Mathe Assembly for forming a thermally insulated wall, connecting device, fastening device, and panel
CA3121091A1 (en) 2020-06-05 2021-12-05 Gold Bond Building Products, Llc Sound damping gypsum board and method of constructing a sound damping gypsum board
US12687011B2 (en) * 2020-11-06 2026-07-21 Henry H. Bilge Universal Z-Z channel for mounting wall panels to existing wall
FR3121947B1 (fr) * 2021-04-19 2024-02-16 Vicat Dispositif d’atténuation acoustique pourvu d’inserts en matériau acoustiquement absorbant
IT202200003503A1 (it) * 2022-02-24 2023-08-24 Sts Isolamenti S R L Pannello fonoisolante per edilizia
CN116290735A (zh) * 2023-02-10 2023-06-23 肇庆市泛系统国际贸易有限公司 建筑模板

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FR2094676A5 (pl) * 1970-06-29 1972-02-04 Roussin Yvonne
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FR2390558A1 (fr) * 1977-05-13 1978-12-08 Cuniac Alain De Panneau pour la realisation de construction de protection acoustique
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PT921242E (pt) * 1997-12-02 2005-01-31 Saint Gobain Isover Estrutura acustica de edificios

Also Published As

Publication number Publication date
ATE330082T1 (de) 2006-07-15
TR200200731T2 (tr) 2002-08-21
JP4633986B2 (ja) 2011-02-16
EP1522643A1 (fr) 2005-04-13
EP1214481A1 (fr) 2002-06-19
AR025584A1 (es) 2002-12-04
HU227931B1 (hu) 2012-06-28
DE60028792D1 (de) 2006-07-27
DE60028792T2 (de) 2007-06-14
HUP0202829A2 (en) 2003-03-28
JP2003510481A (ja) 2003-03-18
BR0014243B1 (pt) 2009-05-05
US6640507B1 (en) 2003-11-04
CA2385268A1 (fr) 2001-03-29
NO20021332D0 (no) 2002-03-18
FR2798945A1 (fr) 2001-03-30
PT1214481E (pt) 2006-10-31
CA2385268C (fr) 2008-06-10
FR2798945B1 (fr) 2001-12-07
PL354806A1 (pl) 2004-02-23
PL207375B1 (pl) 2010-12-31
RU2004127213A (ru) 2006-02-20
NO20021332L (no) 2002-03-18
CZ304662B6 (cs) 2014-08-27
DK1214481T3 (da) 2006-10-16
WO2001021904A1 (fr) 2001-03-29
RU2246596C2 (ru) 2005-02-20
ES2265969T3 (es) 2007-03-01
CZ20021006A3 (cs) 2002-07-17
BR0014243A (pt) 2002-05-21

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