MnDOT tests structural synthetic fibers for use in thin concrete overlays

January 30th, 2019

Concrete pavements usually measure 8 to 15 inches thick. For many of these pavements, designers recommend placing dowel bars at the joints during the pour to assist the transfer of wheel load from heavy commercial and agricultural vehicles across concrete slab joints. The Minnesota Department of Transportation (MnDOT) has found that dowel bars are not […]

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