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Testing of acoustics - Laboratory measurement of sound insulation of building elements - Part 4: Measurement procedures and requirements according to ISO 10140-4

 

Standards:

ISO 10140-4 - Acoustics - Laboratory measurement of sound insulation of building elements - Part 4: Measurement procedures and requirements

 

Division building components:

Further information and contact

 

Field of application according to ISO 10140-4 (Chapter 1):

This part of the ISO 10140 specifies the basic measurement procedures for airborne and impact sound insulation in laboratory test facilities.

 

Requirements according to ISO 10140-4 (Chapter 4):

  • Frequency range
  • Measurement of sound pressure level
  • Measurement of sound pressure levels
  • Measurement of airborne sound insulation
  • Measurement of impact sound insulation
  • Measurement of reverberation time and evaluation of the equivalent sound absorption area
  • Measurement of the structural reverberation time
  • Measurement of radiated sound power by surface velocity of elements

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