Iowa Development of Rubblized Concrete Pavement Base Mills County, Construction Report, HR-315, 1990

(1990) Iowa Development of Rubblized Concrete Pavement Base Mills County, Construction Report, HR-315, 1990. Transportation, Department of

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Abstract

The concept of rubblizing existing concrete pavement prior to the placement of an asphaltic cement concrete overlay has been around for several years and, in fact, has been tried successfully in the states of New York, Michigan, and Ohio. With available construction and maintenance dollars usually not meeting the demands of the needed work, much of the necessary rehabilitation of existing Portland cement concrete pavements is not being completed when it would be most beneficial. Research project HR-315, "Iowa Development of Rubblized Concrete", has been undertaken to determine the effects of rubblized concrete pavement base as it affects the cracking pattern and longevity of the ACC overlay.

Item Type: Departmental Report
Keywords: Asphalt concrete, Concrete pavements, Crack and seat treatment, Measures of effectiveness, Overlays (Pavements), Reflection cracking
Subjects: Transportation > Pavements
Transportation > Pavements > Concrete
Transportation
Transportation > Research
Transportation > Maintenance and preservation
ID Code: 22113
Deposited By: Iowa DOT Library
Deposited On: 13 May 2016 19:25
Last Modified: 13 May 2016 19:25
URI: http://publications.iowa.gov/id/eprint/22113