building material used in construction during the late Roman Republic
The Pantheon in Rome is an example of Roman concrete construction. Caesarea harbour in Roman Judaea, an example of underwater Roman concrete technology on a large scale
Roman concrete, also called opus caementicium, was used in construction in ancient Rome. Like its modern equivalent, Roman concrete was based on a hydraulic-setting cement added to an aggregate.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).