Abstract
All Nordic countries have sound insulation requirements specified in the building regulations or in sound classification schemes, Class C, referred to in the regulations and published as national standards, which all originate from a common Nordic INSTA-B proposal from the 90’s, thus having a lot of similarities. However, the descriptors and other rules differ more than what is obvious at the first glance. The present use of different descriptors and additional rules is partly a heritage from the past and partly caused by later national revisions without cooperation with the other Nordic countries. These national rules are not easy to find, unless all details of standards and other documents are known and studied carefully, and they cause problems since the building industry is not national anymore. This paper gives an overview of special national rules in the Nordic countries regarding airborne sound insulation requirements and is related to an equivalent paper about impact sound insulation requirements. The papers also describe the major benefits of reducing the number of special rules and of changing descriptors to those which best support protection of the residents and development of the building industry, both aspects in consideration of the European perspective and cooperation in COST Action TU0901.
Original language | English |
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Title of host publication | Baltic-Nordic Acoustics Meeting 2010 |
Number of pages | 6 |
Publisher | SINTEF |
Publication date | 2010 |
ISBN (Electronic) | 978-82-536-1149-5 |
Publication status | Published - 2010 |
Event | Baltic-Nordic Acoustics Meeting 2010 - BNAM 2010 - Bergen, Norway Duration: 10 May 2010 → 12 May 2010 |
Conference
Conference | Baltic-Nordic Acoustics Meeting 2010 - BNAM 2010 |
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Country/Territory | Norway |
City | Bergen |
Period | 10/05/2010 → 12/05/2010 |