Any concrete used for any of the purposes set forth in Section 1472.01 shall:
(a) Contain a minimum cement content of six and one-half bag mix, at 94 pounds per bag, of Portland cement;
(b) Contain no more water than will permit a slump between a minimum of two inches and a maximum of four inches, or as designed and specified by an Ohio licensed professional;
(c) Contain small, clean, durable and well-graded aggregates of a diameter of one inch or smaller; and
(d) Contain a total air content from all sources of 6% to 8% at the time of pour, or as designed and specified by an Ohio licensed professional.
Notwithstanding the foregoing, if a contractor elects to utilize a super plasticizer as an additive in concrete, a slump between a minimum of eight inches and a maximum of nine and one-half inches shall be required, and the total air content from all sources may exceed 8% at the time of pour, or as designed and specified by an Ohio licensed professional.
(Ord. 2008-12. Passed 3-4-08.)