MUMBAI, India, Jan. 2 -- Intellectual Property India has published a patent application (202541124514 A) filed by B V Raju Institute Of Technology, Narsapur, Telangana, on Dec. 10, 2025, for 'method for developing high-strength and self-curing concrete using mineral and chemical admixtures for enhanced durability and reduced water demand.'
Inventor(s) include Mr S Kalappa; Mr. S J Shivaraj; Madhunala Ramcharan; Dadaipalli Ramu; Hadnur Shiva Shankar; and Nadimidoddi Vinod.
The application for the patent was published on Jan. 2, under issue no. 01/2026.
According to the abstract released by the Intellectual Property India: "This invention discloses a method for developing high-strength, self-curing concrete using mineral and chemical admixtures to enhance hydration, reduce water demand, and improve durability. The composition includes silica fume, fly ash, superplasticizer, and PEG-400, enabling internal curing by retaining moisture within the concrete matrix. The optimized mix achieves compressive strength above 60 MPa without external curing, reducing water usage and labor requirements. This method is ideal for high-rise structures, bridges, pavements, and regions with limited water availability, providing a sustainable, durable, and cost-effective solution for modern construction."
Disclaimer: Curated by HT Syndication.
