Please select and order
€134.80
excl. VAT
Add to cart
Norm
ÖNORM EN ISO 16283-3
Issue date: 2016 08 15
Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Façade sound insulation (ISO 16283-3:2016)
This part of ISO 16283 specifies procedures to determine the airborne sound insulation of façade elements (element methods) and whole façades (global methods) using sound...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 45 Pages
Language:
German
| English
Optionally co-design standards:
This part of ISO 16283 specifies procedures to determine the airborne sound insulation of façade elements (element methods) and whole façades (global methods) using sound pressure measurements.
These procedures are intended for room volumes in the range from 10 m³ to 250 m³ in the frequency range from 50 Hz to 5 000 Hz.
The test results can be used to quantify, assess, and compare the airborne sound insulation in unfurnished or furnished rooms where the sound field can or cannot approximate to a diffuse field. The measured airborne sound insulation is frequency-dependent and can be converted into a single number quantity to characterize the acoustic performance using the rating procedures in ISO 717-1.
The element methods aim to estimate the sound reduction index of a façade element, for example, a window. The most accurate element method uses a loudspeaker as an artificial sound source. Other less accurate element methods use available traffic noise. The global methods, on the other hand, aim to estimate the outdoor/indoor sound level difference under actual traffic conditions. The most accurate global methods use the actual traffic as sound source. A loudspeaker can be used as an artificial sound source when there is insufficient level from traffic noise inside the room. An overview of the methods is
given in Table 1.
The element loudspeaker method yields an apparent sound reduction index which, under certain circumstances, can be compared with the sound reduction index measured in laboratories in accordance with ISO 10140. This method is the preferred method when the aim of the measurement is to evaluate the performance of a specified façade element in relation to its performance in the laboratory.
The element road traffic method will serve the same purposes as the element loudspeaker method. It is particularly useful when, for different practical reasons, the element loudspeaker method cannot be used. These two methods will often yield slightly different results. The road traffic method tends to result in lower values of the sound reduction index than the loudspeaker method. In Annex D, this road traffic method is supplemented by the corresponding aircraft and railway traffic methods.
The global road traffic method yields the real reduction of a façade in a given place relative to a position 2 m in front of the façade. This method is the preferred method when the aim of the measurement is to
evaluate the performance of a whole façade, including all flanking paths, in a specified position relative to nearby roads. The result cannot be compared with that of laboratory measurements.
The global loudspeaker method yields the sound reduction of a façade relative to a position that is 2 m in front of the façade. This method is particularly useful when, for practical reasons, the real source cannot be used; however, the result cannot be compared with that of laboratory measurements.
ÖNORM EN ISO 16283-3
2016 08 15
Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 3: Fa...
Norm
↖
ÖNORM EN ISO 140-5
2008 11 01
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 5: Field me...
Norm
ÖNORM EN ISO 140-14
2004 12 01
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 14: Guideli...
Norm
ÖNORM EN ISO 140-5
1999 07 01
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 5: Field me...
Norm
ÖNORM S 5100-3
1997 01 01
Tests in building acoustics - Airborne sound insualtion of windows and facades - Measurement on buil...
Norm
ÖNORM S 5100-3
1987 09 01
Tests in building acoustics; airborne sound insulation of windows and facades; measurement on buildi...
Norm
ÖNORM S 5100-3
1983 06 01
Tests in building acoustics; airborne sound insulation of windows and facades; measurement on buildi...
Vornorm
Norm
Issue date :
2020 12 02
Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation
Norm
Issue date :
2008 06 12
Acoustics — Measurement of room acoustic parameters — Part 2: Reverberation time in ordinary rooms
Norm
Issue date :
2020 04 23
Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 1: Sound insulation
Norm
Issue date :
2005 01 05
Building acoustics — Estimation of acoustic performance of buildings from the performance of elements — Part 3: Airborne sound insulation against outdoor sound
Norm
Issue date :
2006 06 01
Acoustics — Application of new measurement methods in building and room acoustics
Norm
Issue date :
2016 02 01
Acoustics — Field measurement of sound insulation in buildings and of building elements — Part 3: Façade sound insulation