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Tag: John Roberts executive director International Grooving and Grinding Association
Roadbuilding
Dowel bar retrofit for lasting road repairs
Dowel Bar Retrofit (DBR), used in conjunction with other Concrete Pavement Restoration (CPR) practices such as diamond grinding, can return a concrete roadway to a structurally sound, smooth condition that can exceed the smoothness and noise values attained at the time of construction. DBR restores load transfer across joints and cracks by installing dowel bars […]
November 20, 2012
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