JPS61229048A - 遮音構成体 - Google Patents

遮音構成体

Info

Publication number
JPS61229048A
JPS61229048A JP7064685A JP7064685A JPS61229048A JP S61229048 A JPS61229048 A JP S61229048A JP 7064685 A JP7064685 A JP 7064685A JP 7064685 A JP7064685 A JP 7064685A JP S61229048 A JPS61229048 A JP S61229048A
Authority
JP
Japan
Prior art keywords
sound insulation
gypsum board
gypsum
areal density
range
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.)
Granted
Application number
JP7064685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470456B2 (enrdf_load_stackoverflow
Inventor
市川　康治
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP7064685A priority Critical patent/JPS61229048A/ja
Publication of JPS61229048A publication Critical patent/JPS61229048A/ja
Publication of JPH0470456B2 publication Critical patent/JPH0470456B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
JP7064685A 1985-04-03 1985-04-03 遮音構成体 Granted JPS61229048A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7064685A JPS61229048A (ja) 1985-04-03 1985-04-03 遮音構成体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7064685A JPS61229048A (ja) 1985-04-03 1985-04-03 遮音構成体

Publications (2)

Publication Number Publication Date
JPS61229048A true JPS61229048A (ja) 1986-10-13
JPH0470456B2 JPH0470456B2 (enrdf_load_stackoverflow) 1992-11-11

Family

ID=13437621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7064685A Granted JPS61229048A (ja) 1985-04-03 1985-04-03 遮音構成体

Country Status (1)

Country Link
JP (1) JPS61229048A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009516811A (ja) * 2005-11-21 2009-04-23 ヴァージニア テック インテレクチュアル プロパティーズ，インコーポレーテッド 振動および音波輻射抑制のための能動型／受動型分布式吸収器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607490A (ja) * 1983-06-28 1985-01-16 日本ゼオン株式会社 遮音板
JPS6035793A (ja) * 1983-08-09 1985-02-23 日本ゼオン株式会社 遮音面材
JPS6160945A (ja) * 1984-08-30 1986-03-28 日本ゼオン株式会社 遮音構造体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607490A (ja) * 1983-06-28 1985-01-16 日本ゼオン株式会社 遮音板
JPS6035793A (ja) * 1983-08-09 1985-02-23 日本ゼオン株式会社 遮音面材
JPS6160945A (ja) * 1984-08-30 1986-03-28 日本ゼオン株式会社 遮音構造体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009516811A (ja) * 2005-11-21 2009-04-23 ヴァージニア テック インテレクチュアル プロパティーズ，インコーポレーテッド 振動および音波輻射抑制のための能動型／受動型分布式吸収器

Also Published As

Publication number Publication date
JPH0470456B2 (enrdf_load_stackoverflow) 1992-11-11

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