The Romans in 127 AD used crushed pumice for aggregates in cement (light weight concrete) for walls of Pantheon in Rome
Roman concrete was no different from regular concrete, so I'm fairly sure I still do.
Concrete. Roman Concrete.Roman concrete was made of cement, ash, and water mainly.
The Latin word for concrete is solidus.
Concrete was used in the Roman baths because of its practicality. Water or heat does not affect it and its durable.
The Romans
concrete
An empire is not a person. Therefore, the Roman Empire did not invent anything. The Romans invented concrete. Roman concrete was different from modern concrete. It was more fluid and had to be layered by hand. It was just as strong.
The prolific use of the arch and concrete.
Concrete
Concrete. Roman Concrete.Roman concrete was made of cement, ash, and water mainly.
Roman concrete was invented over 2,000 years ago as a means to cheaply create a stable building material. The Romans used concrete to build most of the monuments that still stand today.
Portland