NF S31-049-3/A1:2005
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 3 : laboratory measurements of airborne sound insulation of building elements - Amendment 1 : installation guidelines for lightweight twin leaf partitions.

Standard No.: NF S31-049-3/A1:2005
Release Date: 2005
Published By: Association Francaise de Normalisation
Status: Be replaced 2013-03
Replace By: NF S31-049-1:2013; NF S31-049-2:2013; NF S31-049-3:2013; NF S31-049-4:2013; NF S31-049-5:2013
Latest: NF S31-049-1:2013; NF S31-049-2:2013; NF S31-049-3:2013; NF S31-049-4:2013; NF S31-049-5:2013

NF S31-049-3/A1:2005 history

2013 NF S31-049-1:2013 Acoustics - Laboratory measurement of sound insulation of building elements - Part 1: application rules for specific products
2005 NF S31-049-3/A1:2005 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 3 : laboratory measurements of airborne sound insulation of building elements - Amendment 1 : installation guidelines for lightweight twin leaf partitions.