JPS529920A - Foaming concrete sound insulation wall - Google Patents
Foaming concrete sound insulation wallInfo
- Publication number
- JPS529920A JPS529920A JP50085955A JP8595575A JPS529920A JP S529920 A JPS529920 A JP S529920A JP 50085955 A JP50085955 A JP 50085955A JP 8595575 A JP8595575 A JP 8595575A JP S529920 A JPS529920 A JP S529920A
- Authority
- JP
- Japan
- Prior art keywords
- sound insulation
- insulation wall
- foaming concrete
- concrete sound
- foaming
- 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
Links
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50085955A JPS529920A (en) | 1975-07-12 | 1975-07-12 | Foaming concrete sound insulation wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50085955A JPS529920A (en) | 1975-07-12 | 1975-07-12 | Foaming concrete sound insulation wall |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS529920A true JPS529920A (en) | 1977-01-25 |
JPS542976B2 JPS542976B2 (en) | 1979-02-16 |
Family
ID=13873163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50085955A Granted JPS529920A (en) | 1975-07-12 | 1975-07-12 | Foaming concrete sound insulation wall |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS529920A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6137870B2 (en) * | 2013-02-27 | 2017-05-31 | 大成建設株式会社 | Porous sound absorber |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101013U (en) * | 1975-02-12 | 1976-08-13 | ||
JPS51115706U (en) * | 1975-03-17 | 1976-09-20 |
-
1975
- 1975-07-12 JP JP50085955A patent/JPS529920A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101013U (en) * | 1975-02-12 | 1976-08-13 | ||
JPS51115706U (en) * | 1975-03-17 | 1976-09-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS542976B2 (en) | 1979-02-16 |
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