I.S. EN 20140-9:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - LABORATORY MEASUREMENTS OF ROOM-TO-ROOM AIRBORNE SOUND INSULATION OF A SUSPENDED CEILING WITH A PLENUM ABOVE IT
Hardcopy , PDF
16-06-2006
English
01-01-1994
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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
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