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  2. Roman concrete - Wikipedia

    en.wikipedia.org/wiki/Roman_concrete

    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. Many buildings and structures still standing today, such as bridges, reservoirs and aqueducts, were built with this material, which attests to both its ...

  3. Ancient Roman architecture - Wikipedia

    en.wikipedia.org/wiki/Ancient_Roman_architecture

    The Roman architectural revolution, also known as the "concrete revolution", [4] [5] [6] was the widespread use in Roman architecture of the previously little-used architectural forms of the arch, vault, and dome. For the first time in history, their potential was fully exploited in the construction of a wide range of civil engineering ...

  4. Roman architectural revolution - Wikipedia

    en.wikipedia.org/wiki/Roman_Architectural_Revolution

    The Roman Pantheon had the largest dome in the world for more than a millennium and is the largest unreinforced solid concrete dome to this day [1]. The Roman architectural revolution, also known as the concrete revolution, [2] is the name sometimes given to the widespread use in Roman architecture of the previously little-used architectural forms of the arch, vault, and dome.

  5. How are ancient Roman and Mayan buildings still standing ...

    www.aol.com/news/ancient-roman-mayan-buildings...

    Starting around 200 BCE, the architects of the Roman Empire were building impressive concrete structures that have stood the test of time — from the soaring dome of the Pantheon to the sturdy ...

  6. Scientists Finally Solved the Mystery of Roman Concrete’s ...

    www.aol.com/scientists-finally-solved-mystery...

    Calcium is a binding agent in Roman concrete, which makes it remarkably strong. Figuring out where it came from was the key to solving this architectural mystery.

  7. Home renovation frozen in time reveals Roman building ... - AOL

    www.aol.com/home-renovation-frozen-time-reveals...

    Archaeologists excavating the site of Pompeii have uncovered an ancient building site, revealing Roman construction techniques used by builders at the time, according to the Italian Ministry of ...

  8. Opus incertum - Wikipedia

    en.wikipedia.org/wiki/Opus_incertum

    Opus quadratum – Roman masonry using parallel courses of squared stone of the same height Opus mixtum , also known as Opus compositum – Combination of Roman construction techniques Roman concrete , also known as Opus caementicium – Building material used in ancient Rome

  9. 2,000 years later, ancient Roman concrete still stands — and ...

    www.aol.com/news/2-000-years-later-ancient...

    Modern concrete crumbles in decades, but the concrete Colosseum still stands — a mystery that puzzled scientists. 2,000 years later, ancient Roman concrete still stands — and experts finally ...