ISO 717-2:2013现行
Acoustics - Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation
出版：International Organization for Standardization
专家解读视频
Provides: a) single-number quantities for impact sound insulation in buildings and of floors; b) rules for determining these quantities from the results of measurements carried out in one- third-octave bands in accordance with ISO 10140-3 and ISO 140-7, and in octave bands in accordance with that option in ISO 140-7 for field measurements only; c) single-number quantities for the impact sound reduction of floor coverings and floating floors calculated from the results of measurements carried out in accordance with ISO 10140-3; d) a procedure for evaluating the weighted reduction in impact sound pressure level by floor coverings on lightweight floors.
KS F 2863-1:2017 - Identical
SANS 717-2 : 1ED 1996(R2012) - Identical
NBN EN 1307 : 2014 + A1 2016 - Identical
DS EN ISO 717-2 : 2013 - Identical
DIN 52210-4 : 1984 - Similar to
PN EN ISO 717-2 : 2013 - Identical
