Steven R. Strickland, director of construction management, provides insights on American concrete production, the best kinds of sand for certain projects, and his take on the realistic future of sand use. Mr. Strickland was invited to be part of an industrywide AEC podcast produced by MarketScale on Building a Greener Future. This podcast is the second of a two-part episode. Scroll forward to 32:40 on the timeline to begin.