Adding on to existing slab
#1
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Adding on to existing slab
I am going to enlarge a 10x15 utility building to 18x15. It sets on a slab foundation. Will I have problems with the 2 slabs moving seperately that could effect the structure? Any other problems or things to consider?
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With good footers, there should be minimal movement. The addition is so small that it seems unlikely that tying it to the larger slab would matter. It is just a utility building.