I am in the design part of my barn remodel.
I have a few problems:
- current uneven interior cement slab
- cracked foundation in places, moving out about 2 inches along with West wall. How do I stabilize this?? It has been recommended that I pull out the current 4 inch slab and redo the cement slab in the whole barn and stabilize the foundation with rebar.
I'd like to go as cheap as possible and I am totally in love with the idea of laying an earthen/adobe floor. This would be fine with the uneven foundation as I can just lay it level with crushed rock and tamp it down and then lay my cob/adobe mixture over the top. But then, the question comes up; how will I build stable interior walls? Can you screw treated lumber into the current cement and then shim it straight and build the interior walls on that?
Do I need to stabilize my foundation? any other ideas besides pulling the current slab and stabilizing with rebar and a fresh coat of concrete?
Thanks for any ideas, Jennifer