Abstract

Breaking and Seating has been extensively utilized to rehabilitate portland cement concrete pavements. Relationships have been developed to determine effective fragment size based on effective modulus of the broken portland cement concrete. Based on this relationship, the effective size of broken segments is on the order of 30-90 inches in the inside lane and 6-15 inches in the outside lane.

Research Report UKTRP-87-26, "Breaking and Seating of Rigid Pavements" was prepared as a final report for three studies and as an interim report for Federal Aid Research Task No. 27 and two other studies. This report serves to finalize Federal Aid Research Task No. 27

Report Date

4-1989

Report Number

KTC-89-34

Digital Object Identifier

http://dx.doi.org/10.13023/KTC.RR.1989.34

Notes

The contents of this report reflect the views of the author who is responsible for the facts and accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the University of Kentucky, of the Kentucky Transportation Cabinet, or of the Federal Highway Administration. This report does no constitute a standard, specification, or regulation. The inclusion of manufacturer names and tradenames are for identification purposes and are not to be considered as endorsements.

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