Acoustic performance in a lightweight ventilated façade for building refurbishment: analysing the impact of variations in airborne sound insulation according to the ventilation characteristics
Abstract The use of double-sheet enclosures with an intermediate air chamber in façades guarantees a higher quality of acoustic insulation against external airborne noise. The effective advantages of the intermediate air chamber depend mainly on its airtightness and the absorbent material contained...
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| Main Authors: | , |
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| Language: | English |
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Escuela de Construcción Civil, Pontificia Universidad Católica de Chile
2019
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| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2019000200247 |
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