NF EN 20140-10:1993被替代
Acoustics - Measurement Of Sound Insulation In Building And Building Elements - Part 10: Laboratory Measurement Of Airborne Sound Insulation Of Small Building Elements
出版：Association Francaise de Normalisation
专家解读视频
Gives a laboratory method of measuring airborne sound insulation under diffuse field conditions of certain small building elements. Applies to building elements excluding doors and windows with an area of under than 1 square meter and which occur in various discrete sizes with sell defined material dimensions and which transmit sound between two adjacent rooms or between one room and the open air independently of the adjoining building elements. Coverage includes definition, equipment, laboratory requirements and precision. Also includes annexes and diagrams.
INDICE DE CLASSEMENT: S31049-10
SS EN 20140-10 Ed. 1 (1993) - Identical
UNE EN 20140-10:1994 - Identical
UNI EN 20140-10:1993 - Identical
ISO 140-10:1991 - Identical
I.S. EN 20140-10:1993 - Identical
BS EN 20140-10:1992 - Identical
DIN EN 20140-10 (1992-09) - Identical
ONORM EN 20140-10:1993 - Identical
SN EN 20140-10:1992 - Identical
