Mississippi · answered by Verika · verified against sources
What air content is required for concrete on Mississippi DOT projects?
For Mississippi DOT projects, total air content must not exceed 6.0% for Class F, FX, and DS concrete not exposed to seawater [3]. For concrete exposed to seawater, nominal total air content must be 4.5% [3]. All other classes must meet Table 3 tolerances (not specified here but referenced in [1,2,5]).
Every answer carries its source — tap a citation to read the official document.
This answer came from Verika — an expert in your pocket. Ask anything, out loud or typed; answers come from your region’s regulations and your team’s own knowledge, cited to the source. If it isn’t in the sources, Verika says so.
Verika provides information with citations to help you find and understand the rules that apply to your work. It is not a substitute for professional engineering or legal judgment. Answer generated 2026-08-28; always confirm against the cited source for your project.