Whether in protected or harsh environments the specially designed vulcraft structural cellular ceiling deck systems perform as expected.
Acoustical metal deck.
They are capable of absorbing up to 80 of the sound that strikes the ceiling.
Available in a galvanized finish.
Cellular acoustical deck is also available in the same profiles.
Cellular acoustical metal decking is available in 1 deep and 3 deep fluted roof decks.
Type 2 0 s es acoustical from 90 to 1 15 type 2 0 ls es acoustical from 95 to 1 15 type 3 5 ls acoustical value of 95.
The use of all acoustical deck is limited to non fire resistive assemblies.
Available as an acoustic deck with nrc ratings as follows.
It comes with the option of two different gauges the metal deck panel is made in either 20 18 or 16 gauge.
When sound in the room travels to the decking the insulation reduces the sound in a room by dampening the reverberation off of the decking.
Hsn3 ac metal deck types have perforations in all 8 webs.
How acoustical steel deck works.
The flutes of the deck are then filled with a sound absorbing material.
Use them for interior ceilings soffits and exterior metal ceilings.
Acoustical metal decking can provide sound attenuation in buildings where the deck is exposed to the interior.