Does anyone know where I can find sound absorption coefficients for metal roof deck? NOT acoustical metal deck, standard metal deck. No manufacturer I can find publishes them nor are they in the LEED manual or any other acoustical books or websites I've looked at so far.
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Daniel Hicks
Daniel Hicks, E.I., INCEGeiler & Associates
267 thumbs up
December 14, 2010 - 5:07 pm
Absorption coefficients of 0.01 for all octave bands except for 2k, 4k and 8k, which is 0.02.