Paving a 6-Inch Concrete Overlay on Kansas Interstate 70
Guntert & Zimmerman
Koss Construction milled and paved a 6-inch bonded concrete on I-70 in 2011 for a total of 725,000 square yards and will continue work in 2012 for a total of 727,000 square yards
It is easier to achieve low smoothness numbers on the thinner 6-inch pavement because the paver is not pushing a big head of material. "You can push the small head of mud, and you are not extruding a lot of concrete either," Kennedy said.