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5. Conclusion
There are three main reasons for the apparent complexity of building acoustic regulations:
regulations impose obligations to achieve results. However, each acoustic performance depends on numerous factors that must be mastered. Only some of these can be neutralized by standardization of the quantities representing performance.
the obligation to use the vocabulary and criteria established at European level has overturned the habits acquired over thirty years of previous experience.
In acoustics, we claim to be able to measure performance once construction of the building is complete. However, measurement takes into account all performance factors, those that have been mastered and those that have been forgotten or neglected.
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Conclusion
Standards and norms
- Laboratory measurement of sound insulation of building components – Part 2: Measurement of airborne sound insulation. - NF EN ISO 10140-2 - 2021
- Laboratory measurement of sound insulation of building components – Part 3: Measurement of impact sound insulation. - NF EN ISO 10140-3 - 2021
- Assessing the sound insulation of buildings and building components – Part 1: Airborne sound insulation - NF EN ISO 717-1...
Regulations
(list in chronological order of texts in force in May 2021)
Loi n° 92-1444 du 31 décembre 1992 relative à la lutte contre le bruit – J.O. du 1 er janvier 1993 – NOR : ENVX9200186L.
Arrêté du 30/08/1990 pris pour l'application de l'article R, 235-11 du code du travail et relatif à la correction acoustique des locaux de travail –...
Appendice
Table 1 lists the standardized sound insulation values to be found in the decrees relating to the acoustic characteristics of buildings: a decree dated June 30, 1999 (residential buildings) and the three decrees dated April 25, 2003 (educational establishments; health establishments; hotels). The full text of these decrees is available at http://www.legifrance.gouv.fr/Les. The first two lines correspond to the main reception...
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Software tools
AcouBAT by CYPE: building acoustic performance simulation software. It also contains an extensive database of product performance data.
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