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#1872949 - 01/15/08 05:19 AM

Ceiling product : Rockfon Alaska

mao4free
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Registered: 01/04/08
Posts: 10
Loc: France

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Hi all,

Does someone know about Rockfon Alaska product ( www.rockfon.com ) ?

Could it be use for bass traping knowing that its density is quite important (about 120kg/m3)?

Thanks for your reply,

Yannick

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#1874418 - 01/17/08 06:18 AM

Re: Ceiling product : Rockfon Alaska [Re: mao4free]

mao4free
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Registered: 01/04/08
Posts: 10
Loc: France

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No idea ?

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#1874519 - 01/17/08 08:49 AM

Re: Ceiling product : Rockfon Alaska [Re: mao4free]

Ethan Winer
MP Hall of Fame Member

Registered: 06/12/00
Posts: 5300
Loc: New Milford, CT, USA

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Yannick,

You can compare the data on the page you linked to data for 703 and 705 in my Acoustics FAQ:

http://www.ethanwiner.com/acoustics.html#mhf%20absorbers

From what I can see (quickly) the Rockfon should be fine.

--Ethan

_________________________
www.realtraps.com
The acoustic treatment experts

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#1874571 - 01/17/08 10:02 AM

Re: Ceiling product : Rockfon Alaska [Re: mao4free]

Rod Gervais
Senior Member

Registered: 10/08/03
Posts: 478
Loc: Central Village, CT

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Yannick,

the answer is right there on their site.......

Here:

http://www.rockfon.co.uk/graphics/tuksifiles/uk/productinformation/5757/Data_sheet_Alaska.pdf

FWIW - I am not impressed - doesn't compare to rockwool or fiberglass.

Rod

Rod

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