1001 Space Earth Nature History First Civilisations Ancient Egypt Biblical Times Ancient Greece Ancient Rome Chinese, Japanese Civilisations Indian Civilisation African Civilisation The Early Americas The Rise of Islam The Middle Ages The Renaissance Civil War and Revolution The Industrial Revolution Two World Wars 20th-century Achievements Human World Science and Technology

What were the new Roman building methods? Roman builders developed many new ideas and skills. Many of their public buildings were so well made that at least parts of them are still standing. They were the first people to become expert at using concrete, made from volcanic ash and small stones. This made the walls and roofs very strong. They developed the skill of making arches, which meant buildings could be larger than before. They also perfected the dome. Bricks and cement were used to make the roof of this building, which was supported by a temporary wooden arch.   Previous: Back Book: 1001 Section: History Chapter: Ancient Rome