JPH0721686Y2 - 遮音コンクリートパネルおよび遮音壁 - Google Patents

遮音コンクリートパネルおよび遮音壁

Info

Publication number
JPH0721686Y2
JPH0721686Y2 JP5035689U JP5035689U JPH0721686Y2 JP H0721686 Y2 JPH0721686 Y2 JP H0721686Y2 JP 5035689 U JP5035689 U JP 5035689U JP 5035689 U JP5035689 U JP 5035689U JP H0721686 Y2 JPH0721686 Y2 JP H0721686Y2
Authority
JP
Japan
Prior art keywords
ribs
sound insulation
concrete panel
damping
wavelength
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
JP5035689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02141005U (enExample
Inventor
武二 岡田
輝雄 折笠
忠彦 鈴木
照夫 近藤
伸幸 田中
武 森田
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.)
Shimizu Corp
Original Assignee
Shimizu 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 Shimizu Corp filed Critical Shimizu Corp
Priority to JP5035689U priority Critical patent/JPH0721686Y2/ja
Publication of JPH02141005U publication Critical patent/JPH02141005U/ja
Application granted granted Critical
Publication of JPH0721686Y2 publication Critical patent/JPH0721686Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP5035689U 1989-04-28 1989-04-28 遮音コンクリートパネルおよび遮音壁 Expired - Lifetime JPH0721686Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5035689U JPH0721686Y2 (ja) 1989-04-28 1989-04-28 遮音コンクリートパネルおよび遮音壁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5035689U JPH0721686Y2 (ja) 1989-04-28 1989-04-28 遮音コンクリートパネルおよび遮音壁

Publications (2)

Publication Number Publication Date
JPH02141005U JPH02141005U (enExample) 1990-11-27
JPH0721686Y2 true JPH0721686Y2 (ja) 1995-05-17

Family

ID=31568830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5035689U Expired - Lifetime JPH0721686Y2 (ja) 1989-04-28 1989-04-28 遮音コンクリートパネルおよび遮音壁

Country Status (1)

Country Link
JP (1) JPH0721686Y2 (enExample)

Also Published As

Publication number Publication date
JPH02141005U (enExample) 1990-11-27

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