JPS527508A - Method of sound prevention and sound-proof wall - Google Patents
Method of sound prevention and sound-proof wallInfo
- Publication number
- JPS527508A JPS527508A JP7155975A JP7155975A JPS527508A JP S527508 A JPS527508 A JP S527508A JP 7155975 A JP7155975 A JP 7155975A JP 7155975 A JP7155975 A JP 7155975A JP S527508 A JPS527508 A JP S527508A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- proof wall
- prevention
- wall
- efficienctly
- 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
Links
Landscapes
- Building Environments (AREA)
Abstract
PURPOSE: To reduce noise readily and efficienctly by providing a wall with a film containing fibers more than 1 mm in length or a foamed plastic film more than 1 mm in thickness.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7155975A JPS527508A (en) | 1975-06-12 | 1975-06-12 | Method of sound prevention and sound-proof wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7155975A JPS527508A (en) | 1975-06-12 | 1975-06-12 | Method of sound prevention and sound-proof wall |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS527508A true JPS527508A (en) | 1977-01-20 |
Family
ID=13464191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7155975A Pending JPS527508A (en) | 1975-06-12 | 1975-06-12 | Method of sound prevention and sound-proof wall |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS527508A (en) |
-
1975
- 1975-06-12 JP JP7155975A patent/JPS527508A/en active Pending
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