The concept of Interlocking Paving stones dates back to the roads of the Roman Empire that are still functional today. They were constructed with tightly fitted paving units set on a compacted aggregate base. The Modern version concrete pavers, are manufactured in a wide array of colors, shapes and textures all with the look of authentic stone. Pavers interlock together to form a patterned surface which can be put into service immediately. A big benefit of pavers is that they can be removed and re-installed, which reduces future service interruptions. The use of concrete pavers is growing on both commercial and residential construction projects as more and more benefits are realized.