importantSYS.SOURCE: Smithsonian Magazine• 2026-07-17T03:48:26Z

Chemical Processes Behind Roman Concrete's Longevity Revealed Through 1,900-Year-Old Latrine Study

#roman concrete #carbonation #durability #ancient materials #construction

Researchers discovered that carbonation, a chemical process where atmospheric carbon dioxide forms calcite in Roman concrete, contributes to its durability by sealing cracks. This finding, revealed through analysis of a 1,900-year-old latrine at Hadrian's Villa, could inspire more sustainable modern construction materials.

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