[Cob] On Top of Tires also outgassing.

[beno]

Bill&Julie wrote:

> Stem wall for cob,,,  anyone ever hear of http://www.geopolymer.org/
>  
>
Looks expensive :(

>According to these guys, Geopolymer is the stuff that the Pyramids
>were made from...  I am still looking for a reciepe...   
>
No, dissolved rock:
http://www.geopolymer.org/library_papers/download_papers_files.shtml
Look for "Making Cements With Plant Extracts"
I'll get around to this later ;)
beno