| Abstract | The following report contains the Transmission Loss (TL) results measured in accordance with ASTM E90-09 of 8
cross-laminated timber (CLT) wall assemblies and the TL results and normalized impact sound pressure level
results measured in accordance with ASTM E492-09 of 26 CLT floor assemblies and 3 glulam floor assemblies.
Reference tables containing the specimen number, sketch, short description, rating(s) as well as the page number
of all the assemblies tested are found starting on page 16.
The wall assemblies were built and tested between November and December 2014. The specimen descriptions
and the reported mass per area of the 8 wall assemblies that were previously published under report numbers
A1-006070.1 to A1-006070.8 have been revised in this report.
The floor assemblies were built and tested between December 2014 and June 2015. The specimen description
and the reported mass per area of floor specimen A1-006070-11F that were previously published under report
number A1-006070.9 have been revised in this report. |
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