Roman Empire sometime back in the day
Concrete was invented by Romans in circa 1243 A.D.
By Joseph Aspdin in 1824. Concrete was invented in 1849 by Joseph Monier.
concrete was made in 1243 a.d.
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.
Becuase it gave them roads and buildings like the colosseum. In the modern world we would have barley anything without the romans ,there ideas have influenced us today If you think we use a lot of concrete today and the Romans invented concrete
the Romans invented concrete. They called it Opus caementicium
The Romans
they invented concrete
The Romans invented concrete.
concrete
By the Romans
Concrete used as a profile course as blinding concrete Invented in 1964 by a man named Daniel Brady.