CTRE is an Iowa State University center, administered by the Institute for Transportation.

Address: 2711 S. Loop Drive, Suite 4700, Ames, IA 50010-8664

Phone: 515-294-8103
FAX: 515-294-0467

Website: www.ctre.iastate.edu/

Iowa State University--Becoming the Best

Technical Support for Two-Lift Paving Construction in Kansas

Researcher(s)

Principal investigators:

Project status

Completed

Start date: 05/06/08
End date: 09/30/09

Publications

Related publication: Two-Lift Concrete Paving Aug 2010

Sponsor(s)/partner(s)

Sponsor(s): Federal Highway Administration

About the research

Abstract:

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.