FR3081894B1 - Structure textile a base de fibres de verre pour plafond acoustique ou panneau mural acoustique - Google Patents

Structure textile a base de fibres de verre pour plafond acoustique ou panneau mural acoustique Download PDF

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Publication number
FR3081894B1
FR3081894B1 FR1854886A FR1854886A FR3081894B1 FR 3081894 B1 FR3081894 B1 FR 3081894B1 FR 1854886 A FR1854886 A FR 1854886A FR 1854886 A FR1854886 A FR 1854886A FR 3081894 B1 FR3081894 B1 FR 3081894B1
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FR
France
Prior art keywords
acoustic
textile structure
weight
wall panels
fiberglass
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
FR1854886A
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English (en)
Other versions
FR3081894A1 (fr
Inventor
Alexandre Prevoteau
Sylvain Berger
Gwladys Cornu
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 Adfors SAS
Original Assignee
Saint Gobain Adfors SAS
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 Adfors SAS filed Critical Saint Gobain Adfors SAS
Priority to FR1854886A priority Critical patent/FR3081894B1/fr
Priority to PCT/FR2019/051295 priority patent/WO2019234334A1/fr
Priority to EP19742837.8A priority patent/EP3810840A1/fr
Priority to US17/057,833 priority patent/US20210115603A1/en
Publication of FR3081894A1 publication Critical patent/FR3081894A1/fr
Application granted granted Critical
Publication of FR3081894B1 publication Critical patent/FR3081894B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • 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
    • E04B1/8409—Sound-absorbing elements sheet-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
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • 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
    • E04B2001/8461—Solid slabs or blocks layered

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

L'invention concerne une structure textile, destinée à être utilisée en tant que structure absorbante acoustique dans des panneaux de plafonds acoustiques et/ou des panneaux muraux acoustiques, constituée (a) d'un mat non-tissé de fibres de verre liées par liant thermodurci, le mat non-tissé ayant un poids surfacique compris entre 20 et 200 g/m2 et (b) d'une couche continue acoustique comprenant de 80 % à 95 % en poids de particules de préférence minérales et de 5 à 20 % en poids d'un liant polymère thermoplastique et/ou élastomère, la structure textile ayant une porosité ouverte supérieure à 3 %, de préférence comprise entre 4 % et 60 %, et une résistance statique au passage de l'air (déterminée selon la norme ISO 9053) comprise entre 1000 et 3000 N.s.m-3, ladite couche continue acoustique imprégnant au moins partiellement ledit mat non-tissé. Elle concerne également un procédé pour fabriquer une telle structure textile et un panneau de plafond ou panneau mural revêtu sur une de ces faces d'une telle structure textile.
FR1854886A 2018-06-05 2018-06-05 Structure textile a base de fibres de verre pour plafond acoustique ou panneau mural acoustique Active FR3081894B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1854886A FR3081894B1 (fr) 2018-06-05 2018-06-05 Structure textile a base de fibres de verre pour plafond acoustique ou panneau mural acoustique
PCT/FR2019/051295 WO2019234334A1 (fr) 2018-06-05 2019-06-03 Structure textile à base de fibres de verre pour plafond acoustique ou panneau mural acoustique
EP19742837.8A EP3810840A1 (fr) 2018-06-05 2019-06-03 Structure textile à base de fibres de verre pour plafond acoustique ou panneau mural acoustique
US17/057,833 US20210115603A1 (en) 2018-06-05 2019-06-03 Textile structure based on glass fibers for acoustic ceiling or acoustic wall panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854886 2018-06-05
FR1854886A FR3081894B1 (fr) 2018-06-05 2018-06-05 Structure textile a base de fibres de verre pour plafond acoustique ou panneau mural acoustique

Publications (2)

Publication Number Publication Date
FR3081894A1 FR3081894A1 (fr) 2019-12-06
FR3081894B1 true FR3081894B1 (fr) 2020-09-25

Family

ID=63407399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854886A Active FR3081894B1 (fr) 2018-06-05 2018-06-05 Structure textile a base de fibres de verre pour plafond acoustique ou panneau mural acoustique

Country Status (4)

Country Link
US (1) US20210115603A1 (fr)
EP (1) EP3810840A1 (fr)
FR (1) FR3081894B1 (fr)
WO (1) WO2019234334A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11541829B2 (en) 2020-06-18 2023-01-03 Freudenberg Performance Materials Lp Acoustical baffle
US11958308B1 (en) 2023-05-31 2024-04-16 G13 Innovation In Production Ltd Thermal paper, and methods and systems for forming the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318990A (en) * 1993-06-21 1994-06-07 Owens-Corning Fiberglas Technology Inc. Fibrous glass binders
EP0761776B1 (fr) * 1995-09-01 2001-06-13 Armstrong World Industries, Inc. Produit acoustique à surface plane et son revêtement
JPH10331286A (ja) * 1997-05-30 1998-12-15 Nippon Steel Chem Co Ltd 複合吸音パネル
CA2441141A1 (fr) * 2002-09-30 2004-03-30 Armstrong World Industries, Inc. Revetement de panneau insonorisant et procede d'application
US7294363B2 (en) * 2002-12-19 2007-11-13 Owens Corning Intellectual Capital, Llc Methods of forming decorative veils
US7745357B2 (en) * 2004-03-12 2010-06-29 Georgia-Pacific Gypsum Llc Use of pre-coated mat for preparing gypsum board
US7566475B2 (en) * 2004-11-09 2009-07-28 International Automotive Components Group North America, Inc. Acoustic insulator with controlled airflow resistance and method of making same
US20070102237A1 (en) 2005-11-04 2007-05-10 Usg Interiors, Inc. Acoustical gypsum board for ceiling panel
US20080014815A1 (en) * 2006-07-13 2008-01-17 Geel Paul A Highly filled fibrous veil
US8100226B2 (en) * 2009-12-22 2012-01-24 Usg Interiors, Inc. Porous nonwoven scrims in acoustical panels
JP2012116569A (ja) 2010-11-09 2012-06-21 Yoshida Industry Co Ltd 多層化粧料容器
US8684134B2 (en) 2012-06-27 2014-04-01 Usg Interiors, Llc Gypsum-panel acoustical monolithic ceiling
US9243401B2 (en) * 2014-05-16 2016-01-26 Awi Licensing Company Acoustic ceiling board with improved aesthetics
US11885129B2 (en) * 2016-03-16 2024-01-30 USG Interiors, LLC. Construction products with an acoustically transparent coating
EP3665132B1 (fr) * 2017-08-07 2023-10-04 Owens Corning Intellectual Capital, LLC Tapis de rénovation de plafond
EP3698355A1 (fr) * 2017-10-19 2020-08-26 3M Innovative Properties Company Article acoustique et procédés associés
CN108384343B (zh) * 2018-02-02 2020-12-08 长兴科创科技咨询有限公司 一种可吸音降噪的涂料组合物
US11028581B2 (en) * 2018-12-18 2021-06-08 Awi Licensing Llc Face coating for acoustical monolithic ceilings

Also Published As

Publication number Publication date
FR3081894A1 (fr) 2019-12-06
US20210115603A1 (en) 2021-04-22
WO2019234334A1 (fr) 2019-12-12
EP3810840A1 (fr) 2021-04-28

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