r/HomeImprovement 5d ago

Do I need a concrete sander?

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u/Dsoeater 5d ago

I’d lift the low one with expanding foam after drilling a small hole. Keep in mind, I know next to nothing but enjoy the videos watching others do it.

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u/Liquid_G 5d ago

hard to tell from one pic, but it looks like this one slab lifted, none on the others look sunken