BS EN ISO 140-5:1998 - Acoustics. Measurement of sound insulation in buildings and of building elements. Field measurements of airborne sound insulation of facade elements and facades

BS EN ISO 140-5:1998

Acoustics. Measurement of sound insulation in buildings and of building elements. Field measurements of airborne sound insulation of facade elements and facades

Status : Superseded, Withdrawn   Published : October 1998 Replaced By : BS EN ISO 16283-3:2016, BS EN ISO 16283-1:2014+A1:2017

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Applies to the sound insulation of a building facade with respect to external noise such as traffic noise. The sound source for the steady state $u1$2T$d3 octave band filtered level difference can be either the existing traffic noise or noise from a loudspeaker. The results, expressed as either sound reduction index or standardized level difference can be used to determine whether facades have met acoustic specifications. Method mainly intended to measure noise reduction efficiency of double glazing.




Standard NumberBS EN ISO 140-5:1998
TitleAcoustics. Measurement of sound insulation in buildings and of building elements. Field measurements of airborne sound insulation of facade elements and facades
StatusSuperseded, Withdrawn
Publication Date15 October 1998
Withdrawn Date29 February 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN ISO 16283-3:2016, BS EN ISO 16283-1:2014+A1:2017
ReplacesBS 2750-5:1980, ISO 140/V-1978
Draft Superseded By96/561145 DC
DescriptorsConstruction systems parts, Traffic, Aircraft, Formulae (mathematics), Loudspeakers, Acoustic measurement, Forms (paper), Buildings, Airborne sound insulation, Reports, Windows, Field testing, Sound insulation, Noise (environmental), Test equipment, Acoustic testing, Facades, Mathematical calculations, Railways, Verification
ICS91.120.20
Title in FrenchAcoustique. Mesurage de l'isolation acoustique des immeubles et des elements de construction. Mesurages in situ de la transmission des bruits aeriens par les elements de facade et les facades
Title in GermanAkustik. Messung der Schalldaemmung in Gebaeuden und von Bauteilen. Messung der Luftschalldaemmung von Fassadenelementen und Fassaden am Bau
CommitteeEH/1
ISBN0 580 30514 7
PublisherBSI
FormatA4
DeliveryNo
Pages28
File Size662.4 KB
Price£186.00


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