JPWO2020162602A1 - 遮音シート及び遮音構造体 - Google Patents

遮音シート及び遮音構造体 Download PDF

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Publication number
JPWO2020162602A1
JPWO2020162602A1 JP2020571295A JP2020571295A JPWO2020162602A1 JP WO2020162602 A1 JPWO2020162602 A1 JP WO2020162602A1 JP 2020571295 A JP2020571295 A JP 2020571295A JP 2020571295 A JP2020571295 A JP 2020571295A JP WO2020162602 A1 JPWO2020162602 A1 JP WO2020162602A1
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JP
Japan
Prior art keywords
sound insulation
base material
less
insulation sheet
meth
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.)
Pending
Application number
JP2020571295A
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English (en)
Japanese (ja)
Inventor
晴貴 越峠
尚悟 古賀
直幸 内田
一真 井上
真成 中山
雄也 齋藤
修一 赤坂
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of JPWO2020162602A1 publication Critical patent/JPWO2020162602A1/ja
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162Selection of materials
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods 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
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)
JP2020571295A 2019-02-07 2020-02-07 遮音シート及び遮音構造体 Pending JPWO2020162602A1 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2019020879 2019-02-07
JP2019020879 2019-02-07
JP2019023813 2019-02-13
JP2019023812 2019-02-13
JP2019023812 2019-02-13
JP2019023813 2019-02-13
PCT/JP2020/004834 WO2020162602A1 (fr) 2019-02-07 2020-02-07 Feuille de blocage de son et structure de blocage de son

Publications (1)

Publication Number Publication Date
JPWO2020162602A1 true JPWO2020162602A1 (ja) 2021-12-09

Family

ID=71948047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020571295A Pending JPWO2020162602A1 (ja) 2019-02-07 2020-02-07 遮音シート及び遮音構造体

Country Status (2)

Country Link
JP (1) JPWO2020162602A1 (fr)
WO (1) WO2020162602A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4219852A4 (fr) * 2020-09-25 2024-04-03 Mitsubishi Chem Corp Corps structural à isolation sonore
WO2024004919A1 (fr) * 2022-06-28 2024-01-04 三井化学株式会社 Structure d'isolation sonore et structure d'insonorisation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671848B (fr) * 1986-05-16 1989-09-29
JP3583644B2 (ja) * 1999-03-19 2004-11-04 早川ゴム株式会社 防音材
KR101604886B1 (ko) * 2012-12-06 2016-03-25 (주)엘지하우시스 미세공명구조를 갖는 흡음시트, 그 제조 방법 및 이를 이용한 흡음형 방음패널
EP4317626A3 (fr) * 2016-02-04 2024-03-27 Mitsubishi Chemical Corporation Structure d'isolation acoustique utilisant un élément de feuille d'isolation acoustique

Also Published As

Publication number Publication date
WO2020162602A1 (fr) 2020-08-13

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