Invitation to Submit Expression of Interest (EOI) for Licensing of “RAP-Based Micro-Surfacing Technology” Developed by CSIR-CRRI

Overview

CSIR-Central Road Research Institute invites Expressions of Interest (EOIs) from eligible and experienced Indian firms for the licensing and large-scale commercialization of the innovative "RAP-Based Micro-Surfacing Technology". This cold mix-based solution has been developed by CSIR-CRRI to offer a durable, cost-effective, and rapid response for preventative and routine maintenance of pavement.

About the "RAP-Based Micro-Surfacing Technology"

RAP-Based Micro-Surfacing is a sustainable pavement maintenance technology developed by CSIR-CRRI that incorporates Reclaimed Asphalt Pavement (RAP) materials into microsurfacing. It promotes recycling of existing pavement materials, reduces consumption of virgin aggregates and bitumen, lowers environmental impacts, and provides an economical solution for restoring pavement surface condition, skid resistance, and serviceability.

Opportunities for Commercialization

CSIR-CRRI seeks EOIs from registered Indian firms with:

• Proven experience in road construction or maintenance
• PAN India operational capabilities
• Interest in licensing and supplying this mix at a commercial scale

Submission Details

Interested parties must submit an EOI including the following:

• Company profile and experience in road maintenance
• Area(s) of interest and proposed regions of operation
• Supply chain and logistical readiness
• Timeline for scale-up and marketing
• Contact details

Deadline for EOI Submission: 30 March 2027

EOIs should be sent via email to: pme [dot] crri [at] csir [dot] res [dot] in A hard copy of the EOI must also be submitted to the following address, with the envelope clearly superscribed Subject: "EOI for Licensing of 'RAP-Based Micro-Surfacing Technology"

Director
CSIR-Central Road Research Institute
Mathura Road, New Delhi – 110025

The hard copy must be received within 7 days after the email submission deadline.

Selection and Next Steps

All received EOIs will be evaluated, and shortlisted firms will be invited for discussions regarding licensing modalities, supply capacity, and technical collaboration. Final selection shall be at the discretion of the Director, CSIR-CRRI, based on techno-commercial viability and relevance. Financial arrangements and technology transfer agreements will be finalized with the selected firms.

For Technical Queries: Dr Rajiv Kumar, Senior Scientist
Contact No -9557529945 / rajivkumar [dot] crri [at] csir [dot] res [dot] in