Sustainable Pavement Management Plan
AustStab Awards of Excellence 2014AustStab Awards of Excellence 2014
City of Gold CoastCategory 3: Innovation or Excellence in Sustainability in pavement stabilisation
Sponsored by
Sustainable Pavement Management Plan
Create and Implement a Sustainable Pavement Management Plan
Vision: to implement a fit-for-purpose sustainable pavement management plan balancing City of Gold Coast economical, social and environmental needs.
The Sustainable Pavement Management Plan is about applying cost effective surfacing treatments to structurally sound pavements at the right time to restore an existing road almost to original condition with the potential to achieve a life of 80 years.
Sustainable Pavement Management Plan
Sets out the current Pavement Rehabilitation Treatment Selection Process
Determine purpose and scopeEvaluate existing pavement and subgradeDevelop alternative strategiesDesign treatmentsSelect option(s) and make recommendations
Sustainable Pavement Management Plan
Pavement Rehabilitation Options
CracksealingSurface rejuvenationThin asphalt overlayFull depth asphaltFoam bitumen stabilisationCement stabilisation
Sustainable Pavement Management Plan
Sustainability in Asphalt Recycling, The Hot Insitu Pavement Asphalt Recycling (HIPAR) process could achieve cost savings up to 35 percent (environmental & economical sustainability)
Example of HIPAR Process . The CoGC has been adopting the HIPAR technology for more than 10 years.
Pavement Recycle2
Uplands Drive
Insitu Pavement Recycling Twice
AustStab Awards of Excellence 2014AustStab Awards of Excellence 2014
City of Gold CoastCategory 4: Innovation or Excellence in Recycling in
Stabilised Pavements in Local Government
Sponsored by
Pavement Reycle2 – Uplands Drive
Previously cement stabilised pavement failures
Pavement Reycle2 – Uplands Drive
During construction, second time In-Situ Cement Stabilisation 2012
Pavement Reycle2 – Uplands Drive
2014, Uplands Drive final pavement after Recycling. Two years after construction with no evidence of reflective cracking