BS 2750-3:1980
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Measurement of sound insulation in buildings and of building elements Laboratory measurements of airborne sound insulation of building elements
Hardcopy , PDF
English
30-06-1980
15-12-1995
National foreword
Cooperating organizations
Method
1. Scope and field of application
2. References
3. Definitions
4. Equipment
5. Test arrangement
6. Test procedure and evaluation
7. Precision
8. Expression of results
9. Test report
Annexes
A. Measurement of flanking transmission
B. Example of a test procedure
C. Checking the loss factor n (total) of the partition
Covers elements such as doors, walls, windows and facade elements. The steady state 1/3 octave band filtered white noise level difference is determined in addition to the receiving room equivalent absorption area from which the sound reduction index is derived. The results can be used for design and comparison of building elements.
| Committee |
EH/1
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 140-3:1995 | Identical |
| ISO 140-3:1978 | Identical |
| UNE-EN 50564:2012 | Identical |
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