[Cob] styrocob

[Damon Howell]

I have a lot of discarded stryofoam piled up which I thought I may be  
able to grind down and mix with cob (you know, to increase insulation  
value). I wasn't going to build a house, but maybe an outbuilding,  
just to experiment. Has anyone done this, and is it worthwhile you  
think?
Damon