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Performance of Colorado's First Rubblization Project on I 76 Near Sterling
This report documents the six-year performance of the Colorado DOT's first rubblization of PCCP project. The project is located on I 76 near Sterling, Colorado, and was selected to demonstrate the use of the resonant breaker and multi-head hammer methods of rubblization and the performance of the new HMA overlay. Edge drains were also installed and evaluated. Crack and seat technology was also to be constructed, but the equipment was unable to adequately fracture the interlocked reactive aggregate slabs, so the treatment was not used for construction. This report identifies costs and other data that could be used to incorporate rubblization as an option for the rehabilitation of concrete pavement into the Colorado DOT Pavement Design Manual
Performance of Colorado's First Rubblization Project on I 76 Near Sterling
This report documents the six-year performance of the Colorado DOT's first rubblization of PCCP project. The project is located on I 76 near Sterling, Colorado, and was selected to demonstrate the use of the resonant breaker and multi-head hammer methods of rubblization and the performance of the new HMA overlay. Edge drains were also installed and evaluated. Crack and seat technology was also to be constructed, but the equipment was unable to adequately fracture the interlocked reactive aggregate slabs, so the treatment was not used for construction. This report identifies costs and other data that could be used to incorporate rubblization as an option for the rehabilitation of concrete pavement into the Colorado DOT Pavement Design Manual
Performance of Colorado's First Rubblization Project on I 76 Near Sterling
R. LaForce (author)
2006
68 pages
Report
No indication
English
Highway Engineering , Construction Equipment, Materials, & Supplies , Transportation , Concrete pavement , Rehabilitation , Portland cement , Colorado , Resonant breaker method , Multi-head hammer method , Raods , Edge drains , Costs , Portland cement concrete pavement (PCCP) , Hot asphalt mix (HMA)
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