India's CSIR-CRRI Pioneers World's Latest Steel Road Technology

• 21 Jul 2023

Recently, India's CSIR-Central Road Research Institute (CRRI) has developed a cutting-edge Steel Road technology that enables the large-scale utilization of waste steel slag from steel plants in road construction.

Key Points:

• Utilizing Industrial Waste: The technology involves utilizing waste steel slag, which is composed of impurities removed during the steel-making process in most steel plants, as a crucial component in road building.
• Surat Sets an Example: In June 2022, Surat, Gujarat, became the first city in India to have a road constructed using processed steel slag as part of a joint-venture project, showcasing the effectiveness and feasibility of the technology.
• Aligning with "Waste to Wealth" Mantra: The Steel Road technology is in line with Prime Minister Narendra Modi's "Waste to Wealth" mantra, turning industrial waste into valuable resources and contributing to sustainable development.
• Addressing Environmental Concerns: This innovative initiative not only maximizes resource utilization but also addresses the issue of environmental degradation caused by waste steel slag and unsustainable mining of natural aggregates.
• Potential for Global Application: India's breakthrough in Steel Road technology holds promise for other countries seeking eco-friendly and cost-effective solutions for road construction, showcasing India's contribution to global sustainability efforts.