Startup Revives Ancient Roman Concrete Tech for Modern Use
A startup founded by MIT researcher is using ancient Roman concrete techniques to create a self-healing, eco-friendly material with 50% longer lifespan.
A startup, DMAT, has developed a concrete additive based on ancient Roman technology, offering a self-healing material that extends the lifespan of concrete structures by 50% and reduces CO2 emissions to 40% of traditional concrete. The company, co-founded by MIT Associate Professor Admir Masic, applies insights from Roman concrete, which uses calcium-rich lime clasts to repair cracks over time.
DMAT's technology has been implemented in infrastructure projects across Europe, including underground water tanks, road barriers, and pavement in Italy and Switzerland. The company plans to expand to the U.S. and has developed a range of additives and ready-mix mortars for structural restoration. The product is designed to fit seamlessly into current concrete-making practices without requiring major operational changes.
Masic's research at MIT, which included studying preserved Roman structures in Pompeii, revealed how calcium reservoirs in ancient concrete dissolve and recrystallize to fill cracks. This insight led to the development of modern concrete formulations that mimic this self-healing process. DMAT has since built a proprietary technology portfolio and secured certifications to ensure compatibility with modern industry standards.
This innovation highlights a growing trend in additive manufacturing and materials science to draw from historical techniques for sustainable, durable solutions. By leveraging ancient knowledge, DMAT offers a scalable, eco-friendly alternative to traditional concrete, aligning with global efforts to reduce carbon footprints and improve infrastructure resilience.
Edited by the news editor with AI from the original report — please refer to the original source.