
Acoustics - Laboratory Measurement of Sound Insulation of Building Elements Part 2: Measurement of Airborne Sound Insulation
出版:National Standards Authority of Ireland

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Defines a laboratory method for measuring the airborne sound insulation of building products, such as walls, floors, doors, windows, shutters, facade elements, facades, glazing, small technical elements, for instance transfer air devices, airing panels (ventilation panels), outdoor air intakes, electrical raceways, transit sealing systems and combinations, for example walls or floors with linings, suspended ceilings or floating floors.