Science
Ancient Latrine Reveals Secrets of Roman Concrete Durability
A 1,900-year-old latrine in Rome has provided insights into the longevity of ancient concrete. Calcite found within the material could inform modern construction techniques.
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Scientific American
An ancient sample shows calcite threading through the material’s cracks and pores, with possible lessons for making modern concrete last longer
2026-07-11 15:00 UTC