01088635

Component

https://doi.org/10.3141/2084-11

http://scholar.google.com...wski&publication_year=2008

The Ministry of Transportation Ontario, Canada, is committed to using technologies to help build a more sustainable transportation system that supports today’s needs while protecting the environment for future generations. Cold in-place recycling (CIR) is an established pavement rehabilitation technology that processes an existing asphalt pavement, sizes it, mixes in additional asphalt cement, and lays it back down without off-site hauling and processing. The added asphalt cement is typically emulsified asphalt. A recent development in CIR technology is the use of expanded (foamed) asphalt, rather than emulsified asphalt, to bind the mix. This combination of CIR and expanded asphalt technologies is termed cold in-place recycled expanded asphalt mix (CIREAM). Both CIR and CIREAM technologies support the philosophy of a sustainable transportation system. More specifically, CIR and CIREAM meet the criteria for a sustainable pavement: safe, efficient, economic, environmentally friendly pavement that meets the needs of present-day users without compromising those of future generations.

01120147

English

pp 100-103

2008

Transportation Research Record: Journal of the Transportation Research Board

9780309125970

Print

Figures (4) ; References (5) ; Tables (1)

Asphalt cement; Cold in-place recycling; Economic benefits; Environmental impacts; Foamed asphalt; Pavement maintenance; Rehabilitation; Social benefits

Sustainable pavements

Highways; Maintenance and Preservation; Pavements; I20: Design and Planning of Transport Infrastructure; I60: Maintenance

PRP, TRIS, TRB, ATRI

Jan 29 2008 4:17PM

• Application of Rolling Dynamic Deflectometer to Forensic Studies and Pavement Rehabilitation Projects
• Bituminous Surface Treatment Protocol for the Washington State Department of Transportation
• Comparative Analysis of Long-Term Field Performance of Recycled Asphalt in California Environmental Zones
• Evaluation of Semiautomated and Automated Pavement Distress Collection for Network-Level Pavement Management
• Field and Laboratory Evaluation of a Reflective Crack Interlayer in New Jersey
• Hybrid Multiobjective Optimization Model for Regional Pavement-Preservation Resource Allocation
• In Situ Assessment of Interlayer Systems to Abate Reflective Cracking in Hot-Mix Asphalt Overlays
• Observations, Modeling, and Mitigation Related to Reflective Cracking on Composite Pavements in New York City
• Probabilistic Analysis of Pavement Distress Ratings with the Clusterwise Regression Method
• Rehabilitation Design of Jointed Plain Concrete Pavement: Characterizing the Existing Portland Cement Concrete Elastic Modulus
• Review of Louisiana's Pavement Management System: Phase I
• Robust Optimization for Managing Pavement Maintenance and Rehabilitation
• Sensitivity of Design Parameters on Optimal Pavement Maintenance Decisions at the Project Level
• Statistical Modeling in Pavement Management: Do the Models Make Sense?