Assoc. Prof. Dr. Duangrudee Chaiyasuwan from the Department of Materials Engineering, Faculty of Engineering, Kasetsart University, had the pleasure of welcoming two students from Nanyang Polytechnic, Singapore — Ms. Nur-Ra-Dini Binte Hasebullah and Ms. Wendy Ng Shu Qi — for a scientific internship program under an experiential learning initiative during June 4–20, 2025.
The students engaged in hands-on training and research in the field of advanced materials at the department’s laboratory. They were guided and supported throughout the program by three departmental researchers who served as mentors: Ms. Pakamon Kittisayarm, Ms. Kannika Thongma, Ms. Natthida Klinfuang
This project focuses on the development and utilization of geopolymer mortar composed of metakaolin, fly ash, and sand for sustainable construction applications. Geopolymers are produced through an alkali-activation process that does not require the high-temperature calcination used in ordinary Portland cement (OPC) production, thereby significantly reducing CO₂ emissions. By incorporating industrial by-products such as fly ash, the process not only minimizes environmental impact but also promotes resource efficiency and circular economy principles. The resulting mortar exhibits good mechanical strength, thermal stability, and chemical resistance, making it suitable for a wide range of construction uses. Overall, this eco-friendly alternative contributes to more sustainable and low-carbon infrastructure development.
