BS EN 20140-9:1994
Superseded
View Superseded by
Acoustics. Measurement of sound insulation in buildings and of building elements Laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it
Hardcopy , PDF
English
02-27-1987
04-28-2006
National foreword
Committees responsible
Method
1. Scope and field of application
2. References
3. Definitions
4. Measuring equipment
5. Test arrangement
6. Test procedure and evaluation
7. Precision
8. Statement of results
9. Test report
Annex
Example of a test procedure
Figure
1. Cross-section and plan of the test facility
A method using a plenum of defined height mounted above an acoustical barrier which separates two rooms of a specified test facility.
| Committee |
EH/1
|
| DevelopmentNote |
Supersedes and renumbers BS 2750-9(1987) (07/2004)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NBN EN 20140-9 : 1995 | Identical |
| ISO 140-9:1985 | Identical |
| I.S. EN 20140-9:1994 | Identical |
| NF EN 20140-9 : 1994 | Identical |
| EN 20140-9 : 1993 | Identical |
| DIN EN 20140-9:1993-12 | Identical |
| UNE-EN 20140-9:1995 | Identical |
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