| Download | - View accepted manuscript: The measurement of structure-borne noise for constructions of cross-laminated timber floors with lightweight timber framed interior walls (PDF, 757 KiB)
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| Author | Search for: Mahn, Jeffrey1ORCID identifier: https://orcid.org/0009-0002-5403-5404 |
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| Affiliation | - National Research Council of Canada. Construction
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| Format | Text, Article |
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| Conference | ACOUSTICS 2024 - The Acoustical Society of New Zealand Conference, September 2-4, 2024, Christchurch, New Zealand |
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| Physical description | 4 p. |
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| Subject | NRC, flanking, ASTC; velocity level difference; ISO 10848; ISO 12354; National Research Council Canada; structure-borne noise; Canada; CLT; cross-laminated timber; timber framed; low carbon; mass timber; standardized velocity level difference |
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| Abstract | The new four-room flanking facility at the National Research Council Canada has been used to measure the velocity level difference for junctions of cross-laminated timber floors and non-loadbearing lightweight timber walls. This combination of elements is typical of mass timber constructions in Canada, but neither velocity level difference data nor normalized level difference data for these types of constructions has been available for designers to estimate the apparent sound transmission loss of these constructions. The measurements in the flanking facility include different combinations of cross-laminated timber floors and lightweight timber walls as well as different floor and ceiling linings. The goal in part is to develop new empirical models for the velocity level difference as well as to develop guidance for refining the prediction method described in the standards, ISO 12354-1 and ISO 10848-1 |
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| Publication date | 2024-09-04 |
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| Publisher | The Acoustical Society of New Zealand |
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| In | |
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| Language | English |
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| Peer reviewed | No |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | d2ec2f08-06c4-4b30-a10e-8990642abc18 |
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| Record created | 2024-10-08 |
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| Record modified | 2024-11-01 |
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