Roman, concrete and ruins in Pompeii
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The Romans were some of the most sophisticated builders of the ancient world. Over the centuries, they adopted an increasingly advanced set of materials and technologies to create their famous ...
Rome (CNN) — Archaeologists excavating the site of Pompeii have uncovered an ancient building site, revealing Roman construction techniques used by builders at the time, according to the Italian ...
Roman buildings were engineered with hot mixed, self-healing concrete of quicklime and volcanic ash that strengthens in seawater.
Construction workers installing pipes for a heating system in southwest London made an extraordinary find: layers of compacted gravel, sand, and chalk buried beneath Old Kent Road. These materials ...
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