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SCIENCE QUESTION #2

By KDESIGN
Created 12/31/2012 - 10:36

Furthermore, I have been told

by DanH in reply to KDESIGN [1] [original] [2] on Tue, 01/01/2013 - 13:46

Furthermore, I have been told that no condensation is possible on drywall even if it is below the dewpoint temperature of the contacting air.

No one (to my memory) has said that.  It's simply that condensation will not occur under the conditions stated.

(You need to remember that nature abhors discontinuities.  Temperature and humidity will always follow a gradient when moving from warmer to colder, wetter to drier.)


Of all the preposterous assumptions of humanity over humanity, nothing exceeds most of the criticisms made on the habits of the poor by the well-housed, well-warmed, and well-fed.  --Herman Melville

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Source URL: http://forums.finehomebuilding.com/breaktime/energy-heating-insulation/science-question-2#comment-$cid

Links:
[1] http://forums.finehomebuilding.com/members/kdesign
[2] http://forums.finehomebuilding.com/comment/2232198#comment-2232198