UNI EN 12354-2 : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BUILDING ACOUSTICS - ESTIMATION OF ACOUSTIC PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - IMPACT SOUND INSULATION BETWEEN ROOMS
05-10-2017
01-01-2002
Foreword
1 Scope
2 Normative references
3 Relevant quantities
3.1 Quantities to express building performance
3.2 Quantities to express element performance
3.3 Other terms and quantities
4 Calculation models
4.1 General principles
4.2 Detailed model
4.2.1 Input data
4.2.2 Transfer of input data to in-situ
values
4.2.3 Determination of direct and flanking
transmission
4.2.4 Interpretation for several types of
elements
4.2.5 Limitations
4.3 Simplified model
4.3.1 Calculation procedure
4.3.2 Input data
4.3.3 Limitations
5 Accuracy
Annex A (normative) Symbols
Annex B (informative) Homogeneous floor construction
Annex C (informative) Floating floors
Annex D (informative) Laboratory measurement of flanking
transmission
Annex E (informative) Calculation examples
Bibliography
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