Based on industry requests, ACI Committee 302, ASCC, ASCC Foundation, and ACI Foundation are collecting interior non-air entrained concrete floor slab mixes that have performed well. The slab mix study needs Type I/II for baseline data and IL mixes for comparison. Once a substantial quantity of newer IL cement mixes and existing or historic I/II or II/V cement-based mixes are collected, then an artificial intelligence (AI) platform, Giatec's Roxi™, will look for st...