6533b7dbfe1ef96bd1271322
RESEARCH PRODUCT
Technical Note: Airborne Sound Insulation of Hollow Brickwork
Jesús AlbaLaura BertoEva EscuderJaime Ramissubject
SoundproofingAcoustics and Ultrasonicsbusiness.industryMechanical EngineeringAcousticsTechnical noteBuilding and ConstructionStructural engineeringExpansion jointbusinessBrickworkStandard deviationGeologydescription
This paper reports on the uncertainty of in situ measurements of the airborne sound insulation of hollow-brick walls in different housing plans, with emphasis on the influence of expansion joints. The mean and standard deviation of multiple measurements are obtained, which show significant differences in insulation values despite the fact that the same construction was used in each case.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2007-09-01 | Building Acoustics |