(ÉªmËpÉÉrd) adj. 1. weakened, diminished, or damaged: impaired hearing; to rebuild an impaired bridge. 2. functioning poorly or inadequately: Consumption of alcohol results in an impaired driver. 3. Facetious. deficient or incompetent (prec. by a noun or adverb): VCR-impaired; morally impaired.
According to our concrete slab material estimator, the average minimum cost per square foot of a concrete slab is $1.36 and the maximum is $1.88. By comparison, the price per square foot for a cement slab is $5.50. Just know that even if you do not hire a pro, there are additional costs that come with all concrete slab projects.
Concrete countertop cost: $75-$125 per square foot for most installations, though costs can be slightly higher for complex concrete designs; Maintenance costs: Moderate to high; How to save money on concrete countertops: Keep the design simple using rectangular sections and straight lines with a square or slightly rounded edge.