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Norm
ÖNORM EN ISO 15186-2
Issue date: 2010 11 15
Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 2: Field measurements (ISO 15186-2:2003)
This part of ISO 15186 specifies a sound intensity method to determine the in-situ sound insulation of walls,
floors, doors, windows and small building elements. It is i...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 31 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This part of ISO 15186 specifies a sound intensity method to determine the in-situ sound insulation of walls,
floors, doors, windows and small building elements. It is intended for measurements that have to be made in
the presence of flanking transmission. It can be used to provide sound power data for diagnostic analysis of
flanking transmission or to measure flanking sound insulation parameters.
This part of ISO 15186 can be used by laboratories that could not satisfy the requirements of ISO 15186-1,
which deals with laboratory measurements with no or little flanking transmission. ISO 15186-3 deals with
measurements under laboratory conditions, at low frequencies.
This part of ISO 15186 also describes the effect of flanking transmission on measurements made using the
specified method, and how intensity measurements can be used
- to compare the in-situ sound insulation of a building element with laboratory measurements where
flanking has been suppressed (i.e. ISO 140-3),
- to rank the partial contributions for building elements, and
- to measure the flanking sound reduction index for one or more transmission paths (for validation of
prediction models such as those given in EN 12354-1).
This method gives values for airborne sound insulation, which are frequency dependent. They can be
converted into a single number, characterizing the acoustic performance, by application of ISO 717-1.
ÖNORM EN ISO 15186-2
2010 11 15
Acoustics - Measurement of sound insulation in buildings and of building elements using sound intens...
Norm
↖
Norm
Issue date :
1995 05 11
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
Norm
Issue date :
1998 08 20
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 4: Field measurements of airborne sound insulation between rooms
Norm
Issue date :
1991 12 16
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 10: Laboratory measurement of airborne sound insulation of small building elements
Norm
Issue date :
1996 12 05
Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation
Norm
Issue date :
2003 06 11
Acoustics — Measurement of sound insulation in buildings and of building elements using sound intensity — Part 2: Field measurements