Evaluation of Recycled Rubber in Asphalt Concrete - Black Hawk County, HR-330B, Construction Report, 1992

(1992) Evaluation of Recycled Rubber in Asphalt Concrete - Black Hawk County, HR-330B, Construction Report, 1992. Transportation, Department of

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Abstract

The disposal of discarded tires has become a major problem. Different methods of recycling have been researched. Currently, Iowa is researching the use of ground recycled crumb rubber from discarded tires in asphalt rubber cement. Six projects have been completed in Iowa using asphalt rubber cement. This project is located on IA 947 (University Avenue) in Cedar Falls/Waterloo. The project contains one section with asphalt rubber cement used in both the binder and surface courses and one section using asphalt rubber cement in the surface course with a conventional binder. There are two control sections where conventional asphalt pavement was placed.

Item Type: Departmental Report
Keywords: Asphalt rubber cement, Recycled tires, Ground crumb rubber, Crumb rubber modifier, Asphalt concrete pavements, Asphalt rubber, Crumb rubber
Subjects: Transportation
Transportation > Materials
Transportation > Research
Transportation > Research > Asphalt
Transportation > Design and Construction
Transportation > Maintenance and preservation
ID Code: 22086
Deposited By: Iowa DOT Library
Deposited On: 12 May 2016 20:13
Last Modified: 12 May 2016 20:13
URI: http://publications.iowa.gov/id/eprint/22086