Compacting Slab Substrate
I am building a shop on a slab in 4a.
Does the 4″ layer of 3/4″ base rock need to be compacted or is it self compacting and just needs to be raked level?
Since I am doing all the prep and will have a pro do the pour and finish, I don’t want to rent a plate compactor if it is superfluous. Do I just rake it all very level, or do I need to run a plate compactor?
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