Abstract
Most European countries specify limit values for airborne and impact sound insulation in housing. The requirements are expressed by descriptors defined in ISO standards implemented also as European and national standards. A comparative study investigating the regulatory requirements for airborne and impact sound insulation between dwellings in 35 countries in Europe has been carried out. The comparison shows considerable differences in terms of descriptors, frequency range and level of requirements.
Sufficient sound insulation between dwellings is important to protect against noise from neighbours and to provide privacy and possibilities for activities without causing annoyance. In addition to acoustic regulations, more than one-third of the countries have developed acoustic classification schemes with classes reflecting different levels of acoustical comfort/protection. In some countries regulations point to a specific acoustic class, but are in other countries independent. The interaction will be described. All schemes have minimum two classes above regulations, thus enabling specification of higher acoustic quality than regulations, but typically only one class below regulations, implying that major parts of older housing cannot be classified. It is concluded that acoustic classification schemes should preferably include classes covering all existing housing, independent from construction year, thus allowing acoustic labelling in analogy to energy labelling.
Sufficient sound insulation between dwellings is important to protect against noise from neighbours and to provide privacy and possibilities for activities without causing annoyance. In addition to acoustic regulations, more than one-third of the countries have developed acoustic classification schemes with classes reflecting different levels of acoustical comfort/protection. In some countries regulations point to a specific acoustic class, but are in other countries independent. The interaction will be described. All schemes have minimum two classes above regulations, thus enabling specification of higher acoustic quality than regulations, but typically only one class below regulations, implying that major parts of older housing cannot be classified. It is concluded that acoustic classification schemes should preferably include classes covering all existing housing, independent from construction year, thus allowing acoustic labelling in analogy to energy labelling.
Original language | English |
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Title of host publication | Proceedings of the ICA 2019 and EAA Euroregio : 23rd International Congress on Acoustics, integrating 4th EAA Euroregio 2019 : September 2019, Aachen, Germany |
Editors | Martin Ochmann, Michael Vorländer, J. Fels |
Number of pages | 8 |
Place of Publication | Berlin |
Publisher | Deutsche Gesellschaft für Akustik (DEGA e.V.) |
Publication date | 2019 |
Pages | 5102-5109 |
ISBN (Electronic) | 978-3-939296-15-7 |
DOIs | |
Publication status | Published - 2019 |
Event | 23rd International Congress on Acoustics - Eurogress Aachen, Aachen, Germany Duration: 9 Sept 2019 → 13 Sept 2019 http://www.ica2019.org/ |
Conference
Conference | 23rd International Congress on Acoustics |
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Location | Eurogress Aachen |
Country/Territory | Germany |
City | Aachen |
Period | 09/09/2019 → 13/09/2019 |
Internet address |
Series | International Congress on Acoustics - Proceedings |
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Volume | 23 |
ISSN | 2226-7808 |
Keywords
- Sound insulation
- Dwellings
- Acoustic regulations
- Classification