BS EN ISO 140-6:1998(1999) Acoustics — Measurement of sound insulation in buildings and of building elements — Part 6 : Laboratory measurements of impact sound insulation of floors
2011BS EN ISO 10140-1:2010+A1:2012 Acoustics. Laboratory measurement of sound insulation of building elements. Application rules for specific products
2011BS EN ISO 10140-1:2010 Acoustics. Laboratory measurement of sound insulation of building elements. Application rules for specific products
1998BS EN ISO 140-6:1998 Acoustics - Measurement of sound insulation in buildings and of building elements - Laboratory measurements of impact sound insulation of floors