ASTM E1414/E1414M-11

Standard Test Method for Airborne Sound Attenuation Between Rooms Sharing a Common Ceiling Plenum

NORMA vydaná dňa 1.4.2011

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Informácie o norme:

Označenie normy: ASTM E1414/E1414M-11
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2011
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM E1414/E1414M-11 :

Keywords:
airborne sound attenuation, common ceiling plenum, suspended ceiling, Ceiling suspension systems, Chamber construction (for airborne sound attenuation test), Impact sound transmission (building elements), Acoustical tests, Plenums, Rooms, Sound transmission--building materials/applications, Sound transmission--office environments, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)