FR3105552B1 - THERMAL AND ACOUSTIC INSULATION ASSEMBLY COMPRISING A THERMAL AND ACOUSTIC INSULATION PRODUCT AND A MEMBRANE ON THE FRONT FACE - Google Patents

THERMAL AND ACOUSTIC INSULATION ASSEMBLY COMPRISING A THERMAL AND ACOUSTIC INSULATION PRODUCT AND A MEMBRANE ON THE FRONT FACE Download PDF

Info

Publication number
FR3105552B1
FR3105552B1 FR1915426A FR1915426A FR3105552B1 FR 3105552 B1 FR3105552 B1 FR 3105552B1 FR 1915426 A FR1915426 A FR 1915426A FR 1915426 A FR1915426 A FR 1915426A FR 3105552 B1 FR3105552 B1 FR 3105552B1
Authority
FR
France
Prior art keywords
thermal
acoustic insulation
face
front face
membrane
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
FR1915426A
Other languages
French (fr)
Other versions
FR3105552A1 (en
Inventor
Gary Jacqus
Carole Durantet
Pierre Leroy
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 FR1915426A priority Critical patent/FR3105552B1/en
Priority to CN202080089624.9A priority patent/CN114787909A/en
Priority to PCT/EP2020/087531 priority patent/WO2021130190A1/en
Priority to EP20829300.1A priority patent/EP4082004A1/en
Publication of FR3105552A1 publication Critical patent/FR3105552A1/en
Application granted granted Critical
Publication of FR3105552B1 publication Critical patent/FR3105552B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Abstract

L’invention concerne un ensemble d’isolation thermique et acoustique comprenant : - un produit (1) d’isolation thermique et acoustique en laine minérale comprenant une première face, dite face avant (1a), destinée à être tournée vers l’intérieur d’une pièce, et une deuxième face, dite face arrière (1b), destinée à être tournée vers une paroi (2), - une membrane micro-perforée (3) disposée sur la face avant (1a) du produit (1) d’isolation thermique et acoustique. L’invention permet d’améliorer significativement l’absorption acoustique tout en ne dégradant pas l’isolation acoustique.The invention relates to a thermal and acoustic insulation assembly comprising: - a thermal and acoustic insulation product (1) made of mineral wool comprising a first face, called the front face (1a), intended to face inwards. a part, and a second face, called the rear face (1b), intended to face a wall (2), - a micro-perforated membrane (3) arranged on the front face (1a) of the product (1) d thermal and acoustic insulation. The invention makes it possible to significantly improve sound absorption while not degrading sound insulation.

FR1915426A 2019-12-23 2019-12-23 THERMAL AND ACOUSTIC INSULATION ASSEMBLY COMPRISING A THERMAL AND ACOUSTIC INSULATION PRODUCT AND A MEMBRANE ON THE FRONT FACE Active FR3105552B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1915426A FR3105552B1 (en) 2019-12-23 2019-12-23 THERMAL AND ACOUSTIC INSULATION ASSEMBLY COMPRISING A THERMAL AND ACOUSTIC INSULATION PRODUCT AND A MEMBRANE ON THE FRONT FACE
CN202080089624.9A CN114787909A (en) 2019-12-23 2020-12-21 Thermal and acoustic insulation assembly comprising a thermal and acoustic insulation product and a membrane at the front face
PCT/EP2020/087531 WO2021130190A1 (en) 2019-12-23 2020-12-21 Thermal and acoustic insulation assembly comprising a thermal and acoustic insulation product and a membrane at the front face
EP20829300.1A EP4082004A1 (en) 2019-12-23 2020-12-21 Thermal and acoustic insulation assembly comprising a thermal and acoustic insulation product and a membrane at the front face

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915426 2019-12-23
FR1915426A FR3105552B1 (en) 2019-12-23 2019-12-23 THERMAL AND ACOUSTIC INSULATION ASSEMBLY COMPRISING A THERMAL AND ACOUSTIC INSULATION PRODUCT AND A MEMBRANE ON THE FRONT FACE

Publications (2)

Publication Number Publication Date
FR3105552A1 FR3105552A1 (en) 2021-06-25
FR3105552B1 true FR3105552B1 (en) 2022-05-27

Family

ID=70154592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915426A Active FR3105552B1 (en) 2019-12-23 2019-12-23 THERMAL AND ACOUSTIC INSULATION ASSEMBLY COMPRISING A THERMAL AND ACOUSTIC INSULATION PRODUCT AND A MEMBRANE ON THE FRONT FACE

Country Status (4)

Country Link
EP (1) EP4082004A1 (en)
CN (1) CN114787909A (en)
FR (1) FR3105552B1 (en)
WO (1) WO2021130190A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE288001T1 (en) * 2000-03-20 2005-02-15 Newmat Sa FLEXIBLE POLYMER FILM FOR STRETCHED STRUCTURES, METHOD FOR THE PRODUCTION THEREOF AND SUBSTRATE CEILING WITH THIS FILM
RU2238378C2 (en) * 2000-03-20 2004-10-20 Ньюмат, С.А. Flexible sheet material for stretched structure, method of its production and sheet material for stretched suspended ceiling
DE102006027230A1 (en) * 2006-06-09 2007-12-20 EFA -Entwicklungsgesellschaft für Akustik mbH Acoustic and thermal insulation
US9390702B2 (en) * 2014-03-27 2016-07-12 Acoustic Metamaterials Inc. Acoustic metamaterial architectured composite layers, methods of manufacturing the same, and methods for noise control using the same

Also Published As

Publication number Publication date
CN114787909A (en) 2022-07-22
FR3105552A1 (en) 2021-06-25
WO2021130190A1 (en) 2021-07-01
EP4082004A1 (en) 2022-11-02

Similar Documents

Publication Publication Date Title
CN102888999B (en) A kind of construction method of flexible connection sound isolation wall
ATE438023T1 (en) COMBINATION SILENCER
TWD208035S (en) Exhausts for motorcycle
FR3105552B1 (en) THERMAL AND ACOUSTIC INSULATION ASSEMBLY COMPRISING A THERMAL AND ACOUSTIC INSULATION PRODUCT AND A MEMBRANE ON THE FRONT FACE
FR3085437B1 (en) AIR INTAKE STRUCTURE OF AN AIRCRAFT NACELLE
EA200870418A1 (en) LONG TURN BUCKET ELEMENT
ATE268889T1 (en) REACTIVE SILENCER FOR VENTILATION DUCTS AND USE THEREOF
CN103775749B (en) Fire prevention element
JP6836975B2 (en) Silencer system
FR3059362B1 (en) TURBOMACHINE CASE WITH AN ACOUSTIC STRUCTURE AND ABRADABLE ELEMENT
JP2009299454A (en) Soundproof door
FR3097576A1 (en) Device in the form of a plate constituting a vacuum chamber, for isolating a partitioned enclosure from noise pollution.
KR200413661Y1 (en) Joining stud for partition panels
JP5815905B1 (en) Drain ventilation pipe and drainage ventilation equipment using this drain ventilation pipe
FR2661934A1 (en) MODULAR ACCOMMODATION UNIT.
FR3080151B1 (en) ACOUSTIC TREATMENT PANEL FOR TURBOREACTOR
JP4993993B2 (en) building
FI20165555A (en) Over-air arrangement and procedure
JP2018053463A (en) Double skin structure
ATE486238T1 (en) WALL THROUGH
JP2015152029A (en) Heat insulation pipe
KR20200086888A (en) Fireproof cube
CN205171729U (en) Sealed fire prevention sound insulation composite wall
CN205242665U (en) Be provided with metal pipeline's fire prevention sound insulation composite wall
JP1760545S (en) Soundproof wall for tunnel

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210625

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5