There were underground pipes connected to the nearby aqueducts, so that the floor of the colosseum could be flooded to stage full-scale or small-scale naval battles.
Cement was used by the Romans to build the colosseum. The Romans invented cement and the material they invented was also water proof which allowed for bridges and fountains to be built.
The Romans used the colosseum.
Mainly cement. The Romans invented cement that was water proof and they used it for everything.
The Romans.
The Colosseum was begun by the emperor Vespasian as a monument to his dynasty.
colosseum
They didn't.
they got the water inside by using pipes from the outside and connect them underground to the inside and let the water flow when they wanted it to.
It gave the Romans a chance to get out and migle with other romans.
The official name of the Colosseum in Constantinople is: The Hippodrome of ConstantinopleWhat The Romans would consider the Colosseum was refereed to as The Hippodrome.
tools
If you mean who was responsible for building the Colosseum, it was the Flavians. Vespasian began it in 72AD, Titus dedicated and opened it in 80, and Domitian added finishing touches to it sometime after 82. After the Flavians, the responsibility for maintenance was ultimately the emperor's, even though minor officials would oversee the day to day upkeep.