Latest / The Story of Italy: Rome, Renaissance, and the Birth of Modern Europe — Fexingo History
The Roman Concrete Revolution How Opus Caementicium Built an Empire
Episode 165 of The Story of Italy turns to the material that made Rome's monumental architecture possible: Roman concrete, or opus caementicium. Lucas and Luna explore how a mix of lime, volcanic ash, and aggregate created a substance stronger and more durable than modern concrete. They trace its development from the 3rd century BCE through the Imperial era, examining key structures like the Markets of Trajan, the Baths of Caracalla, and the Pantheon's record-setting dome. The conversation covers the science behind the pozzolanic reaction, the role of Roman engineers such as…
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