[Strawbale] Sustainability of wood heat.

[Shody Ryon]

What about poly tubing used for irrigation? It is made
of HDPE, I think. It is flexible, but not so flexible
in larger diameter. It might be a little pricey
though, compared with PVC.

--- Speireag Alden <speireag at gmail.com> wrote:

> 
> On 2008, Feb 10, at 17:35, Sherwood Botsford wrote:
> 
> > I'm considering a PVC pipe + PE film greenhouse
> this summer.  What
> > should I be using for the frame instead?
> 
>      Saplings between steel tubing joints?  Saplings
> between steel  
> tubing plates, such as are used sometimes for
> geodesic structures?
> 
>      There's always ABS.  I'm using it for my drain
> pipe in the  
> addition, and so far so good...
> 
>      No more PVC for me.
> 
> -Speireag.
> 
> 
> _______________________________________________
> Strawbale mailing list
> Strawbale at listserv.repp.org
>
http://listserv.repp.org/mailman/listinfo/strawbale_listserv.repp.org
> 



      ____________________________________________________________________________________
Looking for last minute shopping deals?  
Find them fast with Yahoo! Search.  http://tools.search.yahoo.com/newsearch/category.php?category=shopping