JPS5215124A - Sound insulation wall - Google Patents

Sound insulation wall

Info

Publication number
JPS5215124A
JPS5215124A JP50091815A JP9181575A JPS5215124A JP S5215124 A JPS5215124 A JP S5215124A JP 50091815 A JP50091815 A JP 50091815A JP 9181575 A JP9181575 A JP 9181575A JP S5215124 A JPS5215124 A JP S5215124A
Authority
JP
Japan
Prior art keywords
sound insulation
insulation wall
wall
sound
insulation
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
JP50091815A
Other languages
Japanese (ja)
Inventor
Yuki Furuyama
Fumio Mizuguchi
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP50091815A priority Critical patent/JPS5215124A/en
Publication of JPS5215124A publication Critical patent/JPS5215124A/en
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
JP50091815A 1975-07-28 1975-07-28 Sound insulation wall Pending JPS5215124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50091815A JPS5215124A (en) 1975-07-28 1975-07-28 Sound insulation wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50091815A JPS5215124A (en) 1975-07-28 1975-07-28 Sound insulation wall

Publications (1)

Publication Number Publication Date
JPS5215124A true JPS5215124A (en) 1977-02-04

Family

ID=14037121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50091815A Pending JPS5215124A (en) 1975-07-28 1975-07-28 Sound insulation wall

Country Status (1)

Country Link
JP (1) JPS5215124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017166274A (en) * 2016-03-18 2017-09-21 東日本旅客鉄道株式会社 Sound insulation equipment for tunnel buffering work

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833621A (en) * 1971-09-06 1973-05-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833621A (en) * 1971-09-06 1973-05-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017166274A (en) * 2016-03-18 2017-09-21 東日本旅客鉄道株式会社 Sound insulation equipment for tunnel buffering work

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