Bionic soil...

[pengyou]

http://www.naturalbuildingblog.com/bionic-soil-turn-soil-to-stone/#comment-744115

Could some of this stuff be used to make a "man made cave" ala underground shelter? The idea I had - build a structure to use as a mould, then layer this kind of material on top of it - perhaps with rebar - so that eventually the structure is not needed.

 

[jimLE]

i read most of it.and it looks like it'd be a pretty good idea to go with.BUT?..i didnt see any prices.so i gotta ask..whats the price range? and is it cost effective?..in other words.will be worth the money spent on it?