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This Document Has Been Superseded
A newer publication replaces it: BSI BS EN ISO 140-1
Measurement of sound insulation in buildings and of building elements -- Recommendations for laboratories
WITHDRAWN, 3/15/1998
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 50 m3 where the test sample is approximately 10 m2 for walls, and 10 m2 to 20 m2 for floors.
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