- October 21, 2017
Ever since the early days of the Roman Empire, people have used concrete to build massive structures that are highly resistant to damage and decay. The Roman Pantheon, the largest unsupported concrete dome in the world, is still standing despite centuries of exposure to the elements and heavy traffic. Because of its legendary durability, and its low cost, concrete has a special place in the construction tool-kit as the material-of-choice for patios, walkways, and driveways – surfaces that take a pounding from weather and vehicles and need to remain smooth and attractive for a long time.