Abstract 

Applies to building elements, excluding windows and doors, with an area of less than 1 m^2 and which transmit sound between two adjacent rooms or between one room and the open air independently of the adjoining building elements. Annexes A, B and C are for information only.


General information

  • Status :  Withdrawn
    Publication date : 1991-12
  • Edition : 1
    Number of pages : 7
  • :
    ISO/TC 43/SC 2
    Building acoustics
  • 91.060.01
    Elements of buildings in general
    91.120.20
    Acoustics in building. Sound insulation

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information