Initial air content is 3.5% corresponds to which parameter?

Study for the FDOT Concrete Field Inspector Specification Exam. Prepare with comprehensive questions, detailed explanations, and helpful hints. Master your exam preparation!

Multiple Choice

Initial air content is 3.5% corresponds to which parameter?

Initial air content measures the percentage of air voids in freshly mixed concrete. A result of 3.5% is the air content measurement being reported, determined with the standard air-contents test on the fresh concrete. This property specifically reflects the amount of entrained air in the mix, not the other tests listed. Fly ash certification relates to the material's composition, moisture content concerns water content, and chloride testing looks at corrosion-causing chlorides; none of those describe the air-void content of the fresh mix.

Initial air content is 3.5% corresponds to which parameter?

Study for the FDOT Concrete Field Inspector Specification Exam. Prepare with comprehensive questions, detailed explanations, and helpful hints. Master your exam preparation!

Initial air content is 3.5% corresponds to which parameter?

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