Thursday, 6 November 2025—President University hosted a guest lecture at the Charles Himawan Auditorium featuring Prof. Chen Youzhi, Director of the New Building Materials Research Institute at Wuhan University. He delivered a lecture on “Opportunities and Challenges of Producing Geopolymer Concrete from Mining Waste.”

During the session, Prof. Chen explained that geopolymer concrete serves as an environmentally friendly alternative to traditional Portland cement–based concrete. It is produced by combining various industrial byproducts with an alkaline solution, triggering a chemical process known as geopolymerization. This reaction creates a strong, durable, and long-lasting material. He highlighted that geopolymer concrete offers several advantages, including a significantly lower carbon footprint, reduced industrial waste, high compressive strength, chemical resistance, and improved fire resistance.

Prof. Chen’s lecture demonstrated how innovation in materials technology can support sustainable development, especially in countries with active mining industries. Insights into emerging technologies are increasingly relevant to today’s industrial landscape. Through collaborations with leading universities and industry partners, President University continues to create opportunities for students and faculty to learn from the latest developments in the field. (Graciella V, PR Team. Photo PR Team)