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Old 21st November 2009   #23
avare
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Join Date: May 2004
Location: Hamilton, On Canada
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Quote:
Originally Posted by ejsongs View Post
hey andre,

thank you for your post.

so would you mind telling me would be ideal air gap for:

4" of 703
4" of 705
6" of 703
6" of 705
There is no ideal air gap. It depends on what you have and what you want to do. For 703 I would not use thicker than 4" of materail. Beyond that I would have the appropriate gap up to 8" or so.

I would not use 705 if I had a choice.

Quote:
also would this change if there is frk facing on the front.
No.

[quote]lastly you suggesting that if i had layers of 703 pane
Quote:
ls with air gaps in between that i would perform as well as a panel equal thickness of 703? ej
I jean the gap between the material and teh hard surface. NOT between the 703.


Andre
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