(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.
Use our concrete calculator to calculate slab and footing pours. Components of a Concrete Price Analysis: Ready-Mix Concrete: $93 per cubic yard *National Average in 2013. Concrete makes up the majority of the cost of a concrete project.Prices vary by region, to get a more accurate estimate contact your local Ready-Mix supplier.se our concrete calculator to calculate slab and footing pours. Components of a Concrete Price Analysis: Ready-Mix Concrete: $93 per cubic yard *National Average in 2013. Concrete makes up the majority of the cost of a concrete project.