• BS 5821-1:1984

BS 5821-1:1984

Methods for rating the sound insulation in buildings and of building elements-Method for rating the airborne sound insulation in buildings and of interior building elements

BSI Group , 12/31/1984

Publisher: BS

File Format: PDF

$132.00$264.16


Method of deriving a single-figure rating of the performance of buildings and of interior building elements by comparison with a standard reference curve. Applicable to measurements made according to BS 2750, Parts 3 and 4.

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