Roman seawater concrete holds the secret to cutting carbon emissions
Tuesday, June 4, 2013 - 14:30
in Physics & Chemistry
Scientists analyzed samples from a Roman breakwater submerged in the Bay of Naples for over two millennia, revealing the secrets of crystal chemistry that allow Roman seawater concrete to resist chemical attack and wave action for centuries. Materials and processes for manufacturing extraordinarily durable Roman maritime concrete released much less carbon than most modern concrete, presenting important opportunities for better quality and reduction of atmospheric carbon.