Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine (Includes all amendments And changes 8/16/2017).
NORMA vydaná dňa 10.4.1996
Designation standards: ASTM E492-90(1996)e1
Note: NEPLATNÁ
Publication date standards: 10.4.1996
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
Acoustical tests, Floor-ceiling assemblies, Partitions, Sound transmission,emfloor-ceiling assemblies, Tapping machine method, floor-ceiling assemblies,emimpact sound transmission, laboratory, measurement using tapping machine, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)