Abstract

The Kentucky Transportation Center was requested by Mr. Tom Brock, Vice President of McWhorter and Company, Inc., to examine cores obtained from a PCC floor slab of a Lowe's store in Bowling Green, Kentucky. From a telephone conversation with Mr. Brock, is was our understanding that a large portion of the surface of the floor slab was scaling and becoming detached. This apparently involved approximately the top 118 inch of the slab.

Nine cores were delivered to our laboratories. They were obtained at the locations shown in the floor map included in Appendix A. Those nine cores are shown in Figure No. 1, which also illustrates their relative thicknesses.

Report Date

11-1994

Report Number

KTC-94-25

Digital Object Identifier

http://dx.doi.org/10.13023/KTC.RR.1994.25

Notes

The contents of this report reflect the views of the authors who are 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 or the Kentucky Transportation Center. This report do not constitute an standard, specification, or regulation. The inclusion of manufacturer names and trade names are for identification purposes only and are not to be construed as endorsements.

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