NBN EN ISO 140-1 : 1998 AMD 1 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - PART 1: REQUIREMENTS FOR LABORATORY TEST FACILITIES WITH SUPPRESSED FLANKING TRANSMISSION
01-11-2010
12-01-2013
1 Scope
2 Normative references
3 Laboratory test facilities for airborne sound insulation
measurements under diffuse field conditions
3.1 Rooms
3.2 Test opening
3.2.1 Walls and floors
3.2.2 Doors and similar components
3.2.3 Windows and glazings
4 Laboratory test facilities for impact sound insulation
measurements of floors and floor coverings
4.1 Receiving room
4.2 Test opening
Annexes
A Estimation of the maximum achievable sound reduction
index
B Measurement of the sound index of the filler wall (and
any flanking construction) for test openings for windows and
glazings
C Test opening for the measurement of the sound insulation
of glazing
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