Application of Foam Bitumen in Asphalt Pavement Recycling: A Case Study
The asphalt paving industry is constantly exploring technological improvements that will enhance the material’s performance, increase construction efficiency, conserve resources, and advance environmental stewardship. There is a need for immediate attention towards the implementation of sustainable and environment friendly pavement construction technologies. Recent advances in asphalt technology around the world have made cold recycling an increasingly popular and cost effective pavement construction and maintenance technique. India has also started adopting sustainable road construction technologies like warm mix asphalt, cold mix asphalt and recycling of asphalt pavements. This paper presents the feasibility of producing high quality cold recycled asphalt using foam bitumen for a heavily trafficked national highway of India. Foam bitumen stabilization was used to rehabilitate the existing base layers of pavements incorporating thick asphalt layers, resulting in higher percentages of Reclaimed Asphalt Pavement (RAP) in the mix. Energy conservation and reduction in greenhouse gases (GHG) emissions were also monitored during the construction phase.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/02580500
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Supplemental Notes:
- Abstract reprinted with permission from the publisher.
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Authors:
- Behl, Ambika
- Kar, Siksha Swaroopa
- Nagabhushana, M N
- Chandra, Satish
- Shukla, Manoj
- Publication Date: 2018
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; Photos; References; Tables;
- Pagination: pp 29-37
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Serial:
- Journal of the Indian Roads Congress
- Volume: 79
- Issue Number: 2
- Publisher: Indian Roads Congress
- ISSN: 0258-0500
Subject/Index Terms
- TRT Terms: Case studies; Cold in-place recycling; Energy consumption; Feasibility analysis; Foamed asphalt; Greenhouse gases; Reclaimed asphalt pavements; Sustainable development
- Geographic Terms: India
- Subject Areas: Environment; Highways; Materials; Pavements;
Filing Info
- Accession Number: 01686242
- Record Type: Publication
- Files: TRIS
- Created Date: Nov 21 2018 11:19AM