Roman Concrete Research Paper

Introduction

The Romans developed many architectural advances such as concrete and the arch. According to the University of California, Santa Barbara ( n,d) roman concrete is similar to modern concrete in that it is an artificial building material composed of an aggregate, a binding agent, and water. Roman contribution to this basic structural mixture (concrete) was the addition as primary binding agent pozzolona, a special volcanic dust found in central Italy. Pozzolona created an exceptionally strong bond with the aggregate. In most parts of the Roman world, where similar volcanic powders could not be found, local materials such as lime or gypsum were used as binding agents. The Romans also developed the arch that has been admired by engineers, which has been

The advantages of the Roman cement can be stated as follows (University of California, Santa Barbara, n,d):

a) it was exceptionally strong and could span great distances when shaped into arches, vaults and domes

b) it had greater flexibility in molding space since concrete was virtually "poured" (or layered) into a formwork and took the shape of its container

c) it did not require special, skilled labor, therefore, it was cheaper

d) it was much faster to construct than laboriously cut ashlar masonry;

e) since concrete-vaulted roofing was fireproof, unlike the wooden-beamed roofs of traditional systems, it was safer.

In fact the Romans took advantage of this method in the construction of foundations, terraces, and harbor structures. At first the concrete was not aesthetically pleasing but then the Romans used their ingenuity to cover the concrete with another material.

Development and Importance of Arches in Roman