Standard Test Method for Laboratory Measurement of Airborne Transmission Loss of Building Partitions and Elements Using Sound Intensity
NORMA vydaná dňa 1.10.2008
Designation standards: ASTM E2249-02(2008)
Note: NEPLATNÁ
Publication date standards: 1.10.2008
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
roofs, panels, building industry, floor, floor-ceiling, doors, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)