I have a 15'x15' concrete slab for a shed. The slab has lots of nicks, a couple big creaks, and is higher and lower in different spots because of missing patches. It is over 10 years old.
I want to install a new shed on the slab, and to make it level would make things a whole lot easier. Can I pour existing concrete or other material over the exiting slab to make it level?
I have heard from a few people that as long as I pour at least a 1/2 inch on top that the new should adhere to the old because of all the cracks and nicks.
Thanks for any advise, Sam
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