Use of High-Alkali Natural Pozzolans (NPs) and Reclaimed Fly Ashes (RFAs)

New channel American Concrete Institute: title sample judged 'pick' (Mostly genuine technical conference presentations and worked engineering content, but mixed with certification/marketing); 3 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.

A 14-minute video from American Concrete Institute: “Use of High-Alkali Natural Pozzolans (NPs) and Reclaimed Fly Ashes (RFAs)”.

Video by American Concrete Institute, played through YouTube's embedded player.