Thank you for the kind words. I never say things right so some people take me wrong. The link James posted was well done, a good read. The engineer was talking about 5000 psi concrete and pre fab, I wasn't. One final thought. Placing the pilot plant on the slab would not crack it by now, however, the vibrations from running the plant could if done too soon. Also, to protect the slab while initial curing takes place I suspect it is covered and the cover is kept wet. I don't know this, just saying. Now, enough about this, let's move on.
News 
Market Data 
Discover 
