NEN-EN-ISO 140-1
Acoustics - Measurements of sound insulation in buildings and building elements - Part 1: Requirements for laboratory test facilities with suppressed flanking transmission
inactive
| Organization: | NEN |
| Publication Date: | 1 October 1997 |
| Status: | inactive |
| Page Count: | 22 |
| ICS Code (Acoustics in building. Sound insulation): | 91.120.20 |
scope:
This part lays down specifications concerning laboratory test facilities for sound insulation measurements of building elements. It applies to laboratory test facilities with a) suppressed radiation from flanking elements and/or b) structural isolation between source and receiving rooms.
Document History
December 1, 2004
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 1: Requirements for laboratory test facilities with suppressed flanking transmission - Amendment 1: Specific requirements on the frame of the test opening for lightweight twin leaf partitions
A description is not available for this item.
August 1, 2002
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 1: Requirements for laboratory test facilities with suppressed flanking transmission - Amendment 1: Specific requirements on the frame of the test opening for lightweight double partitions to avoid strong coupling between leaves
A description is not available for this item.
NEN-EN-ISO 140-1
October 1, 1997
Acoustics - Measurements of sound insulation in buildings and building elements - Part 1: Requirements for laboratory test facilities with suppressed flanking transmission
This part lays down specifications concerning laboratory test facilities for sound insulation measurements of building elements. It applies to laboratory test facilities with a) suppressed radiation...