New scientific finding on how Roman Empire concrete has endured for 2 thousand years

While modern concrete structures are thought to have a lifespan of about 50 to 100 years, the fact that many structures remaining from the Roman Empire have survived for more than 2,000 years attracts the attention of scientists. A new study by a US-based university sheds light on the secret of this extraordinary durability.

According to the research, the unique and long-lasting structure of Roman concrete is mainly due to the interaction between atmospheric carbon dioxide (CO2) and the calcium components within the concrete. This chemical process enables the structure to become even stronger over time.

These findings are considered significant developments in the fields of materials science and archaeology. It is aimed to draw inspiration from this ancient technology so that the modern construction sector can build more durable and long-lasting structures.