CSIR Technology Portal
CSIR Technology Portal

 Technology Profile

Title:

REJUPAVE: Rejuvenator for Recycling of Asphalt Pavement Material for Hot in Plant and Hot in Situ Recycling of Bituminous Pavement

Value Proposition:

Import substitution and Export oriented product. Technology will facilitate road recycling in the country as it is maximizes the Reclaimed pavement material utilization in bituminous mixes. Road Rejuvenator in the country largely imported from abroad. Rejupave provides a good alternate for them.

Summary Application:

REJUPAVE can be used for Hot-in-Plant and Hot-in-Situ Recycling of bituminous pavement on National Highways, State Highways, Airport Runways, Major District Roads, Parking Yard, Heavy Traffic Roads, Surfacing on Bridge Decks, Urban Roads. 

Advantages:

1) REJUPAVE allows the use of high RAP content in the hot mix, signifi­cantly reducing the cost of material used
2) Made in India: REJUPAVE is the first indigenously manufactured asphalt rejuvenator developed jointly by CSIR-CRRI and Verma
3) REJUPAVE eliminates the problem of increasing road levels due to overlay of HMA. Milling of the existing distressed surface helps in maintaining the road level Industries
4) REJUPAVE significantly reduces the energy usage, thus conserving energy required for production ofHMA
5) Bio-based Non­ Hazardous product:REJUPAVE is 100% composed of bio-oil and doesn't harm the environment in anyway
6) REJUPAVE enables the cons­ervation of precious natural resources by recycling the aggregates and bitumen which would have otherwise been wasted

Commercialization Status: Already Commercialised
Tech. Readiness Level:
CSIR-Central Road Research Institute
CSIR-Central Road Research Institute[CSIR-CRRI]
:  director[dot]crri[at]nic[dot]in
:91-11-26848917
:https://crridom.gov.in
Industrial Applications: Building Materials [Building Materials, Construction Technologies, Furniture etc.] New Techniques [Building Materials, Construction Technologies, Furniture etc.]
Patent(s): IN426717
Other IPR(s): Registered Trademark Number- 4348255
Photograph(s)