JPS5475115A - Multiple sound insulating wall - Google Patents

Multiple sound insulating wall

Info

Publication number
JPS5475115A
JPS5475115A JP14067577A JP14067577A JPS5475115A JP S5475115 A JPS5475115 A JP S5475115A JP 14067577 A JP14067577 A JP 14067577A JP 14067577 A JP14067577 A JP 14067577A JP S5475115 A JPS5475115 A JP S5475115A
Authority
JP
Japan
Prior art keywords
sound insulating
insulating wall
multiple sound
wall
sound
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
JP14067577A
Other languages
Japanese (ja)
Inventor
Shinichi Shimoide
Kunihiko Nishibe
Yasunari Kashiwara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14067577A priority Critical patent/JPS5475115A/en
Publication of JPS5475115A publication Critical patent/JPS5475115A/en
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP14067577A 1977-11-25 1977-11-25 Multiple sound insulating wall Pending JPS5475115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14067577A JPS5475115A (en) 1977-11-25 1977-11-25 Multiple sound insulating wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14067577A JPS5475115A (en) 1977-11-25 1977-11-25 Multiple sound insulating wall

Publications (1)

Publication Number Publication Date
JPS5475115A true JPS5475115A (en) 1979-06-15

Family

ID=15274134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14067577A Pending JPS5475115A (en) 1977-11-25 1977-11-25 Multiple sound insulating wall

Country Status (1)

Country Link
JP (1) JPS5475115A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869614U (en) * 1981-11-05 1983-05-12 株式会社竹中工務店 concrete composite wall
JPS60146296A (en) * 1984-01-11 1985-08-01 株式会社荏原製作所 Wide band sound absorbing mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163535A (en) * 1974-09-16 1976-06-02 Bfg Glassgroup

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163535A (en) * 1974-09-16 1976-06-02 Bfg Glassgroup

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869614U (en) * 1981-11-05 1983-05-12 株式会社竹中工務店 concrete composite wall
JPS6212731Y2 (en) * 1981-11-05 1987-04-02
JPS60146296A (en) * 1984-01-11 1985-08-01 株式会社荏原製作所 Wide band sound absorbing mechanism
JPH0476117B2 (en) * 1984-01-11 1992-12-02 Ebara Mfg

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