BS 2750-4:1980

$86.31

Measurement of sound insulation in buildings and of building elements – Field measurements of airborne sound insulation between rooms

Published By	Publication Date	Number of Pages
BSI	1980	14

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Categories: 91.120.20 - Acoustics in building. Sound insulation, BSI

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Description

Applies to sound insulation between a pair of rooms. Determines the steady state ¹/3 octave band filtered white noise level difference and the receiving room equivalent absorption area from which the standardized level difference is derived. The results can be used to determine whether building elements have met acoustic specifications, e.g. Building Regulations.

Additional information

Status	Withdrawn
Title	Measurement of sound insulation in buildings and of building elements – Field measurements of airborne sound insulation between rooms
Publisher	BSI
Committee	EH/1
Pages	14
Publication Date	1980-06-30
Withdrawn Date	1998-10-15
Replaced By	BS EN ISO 140-4:1998
ISBN	0 580 11347 7
Standard Number	BS 2750-4:1980, ISO 140/IV-1978
Identical National Standard Of	ISO 140-4:1978
Descriptors	Construction systems parts, Sound insulation, Rooms, Partitions, Interior walls, Noise (environmental), Buildings, Reports, Doors, Acoustic measurement, Field testing, Acoustic testing, Floors, Mathematical calculations, Airborne sound insulation
ICS Codes	91.120.20 - Acoustics in building. Sound insulation

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BS 2750-4:1980

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