Re: SB: air Cooling tubes

["GuyW" <guyiii@home.com>]

The pipes would be much more maintainable if they were 18" ID.  Lets see, no
PVC, how about concrete pipe or asbestos cement pipe?

-Guy-

----- Original Message -----
From: "David Peabody" <peabody@laser.net>
To: <dwagner@sa.kevric.com>
Cc: <strawbale@crest.org>
Sent: Tuesday, July 31, 2001 5:40 AM
Subject: SB: SB: air Cooling tubes


> I appreciated David's comments about cooling tubes. We are planning our
> first system now, and I have had some concerns about mold.
>
> We are looking for an appropriate pipe material for the 12" diameter
> tubes we are planning.  The first thought was simple corrugated metal,
> but the fact that there will always be standing water between the ridges
> is troubling.  PVC is out for other reasons.  I'd appreciate others's
> thoughts and experiences.
>
> David Peabody
> Peabody Architects
> Alexandria, VA
>
>
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