The purpose of rubblization of concrete pavement prior to overlaying it is to produce a structurally sound base which prevents reflective cracking in the overlay by fracturing the concrete and then rolling it thereby obliterating the existing pavement distresses and eliminating future slab action. The MHB Badger Breaker® rubblizes up to 13 feet wide in a single pass.
Antigo refers to “modified rubblization” to describe the process of rubblization with the intent of producing somewhat larger particle sizes that compensate for a weak subgrade/base.
Articles Rubblization Controlled-Access Highways
Jul 23, 2019
Rubblize to Rehabilitate – West Virginia
Through the monitoring of pavement conditions in West Virginia, the DOH has documented that the warranty pavements, using rubblization, are out-performing traditional full depth new construction pavements.
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Caltrans Plans for Perpetual Pavements
California Department of Transportation project on I-5 in Sacramento County utilized concrete pavement crack & seat and asphalt overlay to build a perpetual pavement.
Antigo Construction Family of Companies Airfield Rubblization Projects
List of projects
Rubblization or Crack and Seat – Things to Consider
Things to consider when evaluating a potential fractured slab and asphalt overlay project with an emphasis on choosing between the range of fractured slab techniques.
Highway Rubblization Projects with Concrete Overlays by State, 1999-2022
List of projects
Interstate Highway Rubblization Projects by State, 1996-2022
List of projects
