Friday, January 31, 2014

Economics of Roman Concrete Buildings

Mortared Rubble Construction (aka concrete) can be seen as one of the greatest technical achievements of ancient Rome. The Roman concrete that was used back in early B.C did not consist of the same material that current day concrete is made of. It was made of local volcanic sand and pure high quality lime. Without this unique material, one could argue that these massively beautiful structures that we’ve seen throughout Italy, would not have existed.

Roman concrete was an economical substitute for ashlar masonry because the concrete was much cheaper and less dependent on highly skilled labor. The article that I read went into the small details of what it took to build these concrete stone walls and how that affected the economics of ancient Rome. These issues and topics were: the cost differences between different types of concrete, the relative cost of ashlar vs. concrete, and how the buildings were built and at what rate you could build them.

Pompeii

Examples of where this concrete brick was used are places like the ruins of Pompeii (especially the way the theater was built) and Ostia’s large baths.  It’s interesting to see that the Roman concrete was such a prominent economic factor back then. Because even in it’s fragile state today, these structures still have a huge impact on the economy of Italy. Tourists from all over the world come and pay to see these massive and outstanding structures to better understand our world’s history. Because of the high tourist traffic, some cities rely on tourists in order to stay afloat.

But, that’s not the only factor that effects the economy of Italy when it comes to these structures. The upkeep of maintaining the historical landmarks is also very taxing on the economy. When we went through Naples, we saw that there wasn’t enough funding to continue the restoration of the city that was below Naples. Who would have thought that these concrete structures from early B.C would still be impacting the economy of Italy in 2014? I know that this trip has opened my eyes to a lot of the economic issues that Italy undergoes on a yearly basis. –Amy Wooten

Ostia


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