Muhammad Nasir Amin

Title: Innovations of Muhammad Nasir Amin in Cementitious Composites

Introduction

Muhammad Nasir Amin is a notable inventor based in Al Hasa, Saudi Arabia. He has made significant contributions to the field of cementitious materials, holding a total of 6 patents. His work focuses on enhancing the properties of concrete through innovative methods and materials.

Latest Patents

One of his latest patents is titled "Efficient methods of grinding volcanic pumice and its use in making cementitious composites." This invention provides a cement composition that includes a cementitious matrix containing Portland cement and a volcanic pumice component. The volcanic pumice is prepared by grinding in a ball mill using tungsten balls, which ensures a fine and effective mixture. The process involves using a tungsten carbide bowl with a capacity of 250 ml and 12 tungsten carbide balls, each approximately 20 mm in diameter. The grinding occurs at a speed of about 500 rpm for varying durations, including 10 minutes, 1 hour, and 3 hours. The volcanic pumice component is incorporated in amounts ranging from 10% w/w to 30% w/w.

Another significant patent is the "Development of high performance green concrete kit having volcanic ash and metakaolin." This green concrete comprises a binder component that includes Portland cement, natural basaltic volcanic ash pozzolana, and metakaolin. Additionally, it features an aggregate component made up of fine and coarse aggregates, water, and a super plasticizer, which enhances the performance of the concrete.

Career Highlights

Muhammad Nasir Amin is affiliated with King Fahd University of Petroleum and Minerals, where he continues to advance his research and innovations in the field of concrete technology. His work not only contributes to academic knowledge but also has practical applications in construction and materials engineering.

Collaborations

He has collaborated with notable colleagues, including Kaffayatullah Khan and Majdi Adel Al-faiad, to further enhance the research and development of innovative concrete solutions.

Conclusion

Muhammad Nasir Amin's contributions to the field of cementitious composites demonstrate his commitment to innovation and sustainability in construction materials. His patents reflect a deep understanding of material science and a dedication to improving concrete performance through the use of volcanic materials.