IS EN ISO 140-1:1998 Acoustics - Measurement of sound insulation in buildings and of building elements. Recommendations for laboratory test facilities with suppressed flanking transmission

Publication Year

1998

Document Status

Withdrawn

Abstract

Gives recommendations for laboratories used for measurements of airborne and impact sound insulation of building elements where radiation from flanking elements is suppressed. Tests are carried out between two reverberant rooms of 50m³ where the test sample is approximately 10m² for walls, and 10m² to 20m² for floors.

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