MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202444035663 A) filed by Karpagam College Of Engineering, Coimbatore, Tamil Nadu, on May 6, 2024, for 'lightweight reactive powder concrete.'
Inventor(s) include P. Jeganmurugan; G. Badma Sri; K. Jeeva Mathimaran; R. Karthickraja; and G. Karthigeyan.
The application for the patent was published on Nov. 7, under issue no. 45/2025.
According to the abstract released by the Intellectual Property India: "Reactive Powder Concrete (RPC) is known as a high strength, high durable concrete made by using fine powder materials, having a particle size less than 0.001mm (1). Lightweight reactive powder concrete contains Cement, Silica fume, Quartz sand, super pla...