MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202641071402 A) filed by Sona College Of Technology on June 09, 2026, for Plastic Railway Sleepers Made From Recycled Polymer Composites.
Inventors include R Malathy; M Kasiviswanathan; Pooja T; Nigitha P; and Pradeep S.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: ABSTRACT The invention relates to a plastic railway sleeper made from molded recycled polymer composites, offering a sustainable and durable alternative to traditional concrete, timber, and steel sleepers. The sleeper is composed of recycled polyethylene (PE), recycled polypropylene (PP), glass fibers, carbon fibers, and UV stabilizers, providing enhanced load-bearing capacity, impact resistance, and flexural strength. The material is resistant to corrosion, moisture, termite attacks, and UV degradation, ensuring a longer service life and reduced maintenance. The lightweight design facilitates easier transportation and installation, while the sleeper remains waterproof and termite-proof. This innovation reduces the environmental impact by using recycled materials and offers an eco-friendly, recyclable solution for the railway industry. The plastic sleeper provides improved performance, durability, and cost-effectiveness over conventional materials, making it a significant advancement in railway infrastructure and maintenance.
Disclaimer: Curated by HT Syndication.
