I just had a brand new 3 car garage built. The slab is a 4 inch slab, with monolithic footings. The ground seemed to be compact well with lots of gravel and the contractor used mesh during the poor. There were no stress cuts placed in the concrete, it was one solid pour. The slab looked great to me after it was finished. However, about the past month or so, I developed about 25 various cracks in the slab. Most started out as very think, barely noticeable cracks, but they all seem to be getting wider and longer. I can tell these cracks are likely to continue expanding. I know some cracking is normal, but when or how do you know if there are too many?
2006-11-26
22:49:42
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10 answers
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asked by
Anonymous
in
Maintenance & Repairs