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My concern would be drying for the straw/clay. We have a hard time
getting straw/clay to dry in our warm but humid summer. We count on
a week per inch of wall thickness, and that's with both sides of the
wall exposed. Sometimes we have to help things along with a fan on
the interior because the drying is slower in the still air. With one
side of the straw/clay up against cob (which may still be drying
itself?) I would worry about the straw/clay not drying out at all
before it starts to get mushy in there.<br>
<br>
What about double wythe cob with a dry insulation in between? <br>
<br>
Chris<br>
<br>
On 13-04-29 11:38 AM, Bruce King wrote:
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<div>A client in North Carolina (mixed climate, no earthquakes)
wants to build a large assembly structure on load-bearing cob,
which doesn't insulate too well. He doesn't want to use bales
with thick earthen plaster, either.</div>
<div><br>
</div>
So our idea was to build a wall that would look like this, from
inside to out:
<div><br>
</div>
<div>14" -- 18" of load-bearing cob</div>
<div>8" -- 12" of light straw-clay</div>
<div>lime plaster</div>
<div><br>
</div>
<div>Has anyone already done this, or heard of it? Any reports of
comments?<br>
<div>
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