[Cob] Stoves??? Check Out Geopolymer, for your firebrick needs

[Bill&Julie]

http://www.geopolymer.org/ 

This is a link I have been spending a lot of time on. 

Not only are some mixes low tech.. 

But some are of a retort quality... 

So it would seem to me a person could make the 

inside of the firebox organically shaped . 

This would allow a person to delve into aerodynamics. 

Help spread the news,,, OLD is NEW 

Oh,, check out their idea of how the pyramids were

really made... 

bill