Video on the Pantheon, built with pozzolanic concrete in 125 AD

(Skip to 3:45 minutes if impatient)

Introduction to a Series of Interviews and Discussions on the Use of Natural Pozzolans in the Concrete Industry

Series Introduction – Experts discuss the potential of natural pozzolans to address issues of the concrete industry.

Dr. Michael Thomas discusses the use of pozzolans in the concrete and cement industry past, present, and future

Dr. Doug Hooton provides his insights into pozzolans past, present, and future.

Dr. Marie Jackson on Natural Pozzolans In the Past and Future