Modern researchers have discovered that ancient Roman concrete behaves very differently from today’s materials, especially when exposed to water and stress. Instead of degrading, it can actually become stronger over time. The secret lies in the unique mineral composition of Roman concrete, which reacts with seawater to form new crystalline structures that naturally seal cracks. This self-healing behavior explains why many Roman structures still stand after nearly 2,000 years. From an environment

40K views · 86 reactions | 葉The composition of the dough and the...

The extraordinary properties of Roman concrete have generally been attributed to its mix of volcanic ash and lime. When combined with water, the two ingredients react to produce an incredibly strong material that stands the test of time. But that, as it turns out, is not the whole story. Read more: https://www.sciencealert.com/we-finally-know-why-ancient-roman-concrete-lasts-thousands-of-years Image credit: Marius Igas/Getty Images #ScienceNews #STEM #ScienceAlert #Physics #AncientRome | Science

The Unbreakable Secret of Roman Concrete. We explore the incredible durability of Roman concrete and how they used volcanic ash to create a building material that actually gets stronger over time, unlike modern concrete. We discuss how this remarkable engineering knowledge was mysteriously lost to history. #historyfacts #AncientEngineering #RomanConcrete #AncientTechnology #ScienceMystery | Rare Viral Facts