Start date: 05/06/08
End date: 09/30/09
About the research
This research project is intended to demonstrate the effective use of a lower quality of aggregate in the lower layer of the two-lift paving and the effect of using higher quality material and texturing techniques in the upper layer. The cost effectiveness of using a variety of aggregates on the project will be documented.
Related publication: Two-Lift Concrete Paving Aug 2010
Sponsor(s): Federal Highway Administration