BS EN 20140-10:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 measurement of airborne sound insulation of small building elements
Hardcopy , PDF
02-28-2011
English
10-15-1992
Cooperating organizations
National foreword
Foreword
Method
1. Scope
2. Normative references
3. Definition
4. Equipment
5. Laboratory requirements
6. Installation and operation of test objects
7. Test procedure and evaluation
8. Precision
9. Expression of results
10. Test report
Annexes
A. (normative) Correction of flanking transmission
B. (normative) Local changing of wall thickness
C. (normative) Simulation of corner and edge positions
Figures
B.1 Local decrease of wall thickness
C.1 Drawing showing in principle how to simulate a
corner position by attaching reflective panels at
right angles to the partition wall mounted in the
test opening
National annexes
NA (informative) Committees responsible
NB (informative) Cross-reference
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