BUILDING SHOP: SMOOTH OR ROUGH CONCRETE?
There is a way of troweling that produces a very hard and smooth finish.
This prevents the floor from dusting and is much easier to
sweep/clean. No paint required. I have heard it called a "burned"
finish and I think a hardening chemical is used during the troweling. A
neighbor had his done like this and it's far superior to my own smooth,
but not "burned", floor.
Bob
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