Impact and Airborne Sound Insulation in a Series of Apartment Buildings

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TypeTechnical Report
Series titleInternal Report (National Research Council Canada. Division of Building Research); no. DBR-IR-288
Physical description18 p.
SubjectSound transmission & insulation
AbstractThis report represents the beginning of a program of measurements of sound insulation in typical apartment buildings. The five buildings reported on here have essentially the same floor and similar wall structures: the floor consisted of open-web steel joists supporting a 2 1/2-in. concrete floor slab, with lath and plaster below; the walls were of heavy masonry (8-in. dense-aggregate concrete blocks or heavier). Finish floors were parquet or vinyl-asbestos tiles cemented to the concrete.Emphasis in this study was on vertical transmission through the floors (both airborne and impact sound).
Publication date
PublisherNational Research Council Canada
AffiliationNational Research Council Canada
Peer reviewedNo
NRC numberNRC-IRC-7422
NPARC number20337908
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Record identifier56790384-83e7-425c-b950-083556311c1b
Record created2012-07-19
Record modified2017-06-29
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