Standard Test Method for Airborne Sound Attenuation Between Rooms Sharing a Common Ceiling Plenum
NORMA vydána dne 1.10.2016
Designation standards: ASTM E1414/E1414M-16
Note: NEPLATNÁ
Publication date standards: 1.10.2016
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
airborne sound attenuation, common ceiling plenum, suspended ceiling,, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)