Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 140-3:1995
Ïã¸ÛÁùºÏ²Ê¿ª½± 140-3:1995
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
Edition 2
1995-05
Withdrawn
Ïã¸ÛÁùºÏ²Ê¿ª½± 140-3:1995
3958

Abstract

Cancels and replaces the first edition (1978) and its amendment (1990). Specifies a laboratory method of measuring the airborne sound insulation of building elements such as walls, floors, doors, windows, facade elements and facades, except those classified as small building elements.

General information

Life cycle

Got a question?

Check out our Help and Support

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)