Comminution, Concrete pavements, drainage, Implementation, pavement design, Pavement distress, pavement maintenance, Recommendations, Test sections, Workshops
Rubblization of old concrete pavement has not been widely used in Texas. In this implementation study, a review was made of Texas experience with this approach including both successes and failures. The lessons learned were incorporated into workshop materials developed as part of this study. A review was also completed on the recommended pavement evaluation procedures developed in the original 0-4687 project. These were updated and demonstrated on three sections, which are under consideration for rubblization, in the Beaumont, Dallas, and Paris Districts. The design recommendations for each are presented in this report.