WORLD HISTORY

Detailed explanation-1: -The Romans developed a new recipe for concrete, using pozzolana, a fine volcanic ash found in Southern Italy, that mixed with lime and water to create a sturdy, resistant form of concrete. Roman concrete was called opus caementicium, meaning the concrete was mixed with small stones.

Detailed explanation-2: -600 BC – Rome: Although the Ancient Romans weren’t the first to create concrete, they were first to utilize this material widespread. By 200 BC, the Romans successfully implemented the use of concrete in the majority of their construction. They used a mixture of volcanic ash, lime, and seawater to form the mix.

Detailed explanation-3: -The development of concrete to form the structural core of buildings was one of the most important innovations in Roman architecture. Concrete is easier and quicker to use than cut stone, and its raw materials are cheap and easy to transport.

Detailed explanation-4: -It helped the Romans erect structures including temples, public baths and other big buildings, aqueducts and bridges unlike any fashioned to that point in history. Because the concrete could harden underwater, it also was vital for constructing harbors and breakwaters.

Detailed explanation-5: -Roman concrete, also called opus caementicium, was used in construction in ancient Rome.