Standard Swedish standard · SS-EN ISO 140-4

Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms (ISO 140-4:1998)

Status: Withdrawn

· Replaced by: SS-EN ISO 16283-1:2014
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Standard Swedish standard · SS-EN ISO 140-4

Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms (ISO 140-4:1998)
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Scope
This part av ISO 140 specifies field methods for measuring the airbourne sound insulation properties of interior walls, floors and doors between two rooms under diffuse sound field conditions in both rooms, and for determining the protection afforded to the occupants of the building. The methods give values for airbourne sound insulation which are frequency dependent. They can be converted into a single number, characterizing the acoustic performanc, by application of ISO 717-1. The result obtained can be used to compare sound insulation between rooms and to compare actualsound insulation between rooms and to compare actual sound insulation with specified requirements. NOTE 1 - Labatory measurements of airbourne sound insulation of building elements are dealt with in ISO 140-3. NOTE 2 - Field measurements of airbourne sound insulation of facade elements and facades are dealt with in ISO 140-5.

Subjects

Acoustics in building, sound insulation (91.120.20) Acoustics (92.200.40)


Buy this standard

Standard Swedish standard · SS-EN ISO 140-4

Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms (ISO 140-4:1998)
Subscribe on standards - Read more Dölj
Price: 1 152 SEK
standard ikon pdf

PDF

Price: 1 152 SEK
standard ikon

Paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-24358

Edition: 1

Approved: 1/15/1999

No of pages: 28

Replaces: SS 25254 , SS 25252

Replaced by: SS-EN ISO 16283-1:2014