UAScientists from MIT have uncovered the secret behind ancient Roman concrete, which has remained strong for thousands of years and can self-repair. The discovery was aided by findings from Pompeii, where researchers identified key ingredients such as pozzolana—a reactive volcanic ash from Pozzuoli near Naples—and other dry components. By mixing these with lime and then heating the mixture through a process called 'hot mixing,' they created a material that forms small white calcium particles during hardening. These particles can dissolve and recrystallize within cracks, allowing the concrete to repair itself over time. This self-healing property makes the ancient material highly advanced for its age. The research team, led by MIT associate professor Admir Masic, noted that their findings differ from descriptions in Vitruvius' treatise on architecture, highlighting potential inaccuracies in historical texts.
Ocena pristranskosti (Sredina): The article presents an academic and scientific investigation into ancient Roman construction techniques without overt ideological framing. It discusses historical and archaeological findings, focusing on technical processes rather than political agendas. While the subject matter relates to ancient,
