A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bonded Concrete Overlay Performance in Illinois
Two bonded concrete overlay rehabilitation projects were constructed in Illinois during the 1990's. The first project was constructed in 1994 and 1995 on Interstate 80, east of Moline. The second project was constructed in 1996 on Interstate 88 near Erie. The existing pavements for both the Interstate 80 and Interstate 88 projects were 8-inch thick continuously reinforced concrete. The Interstate 80 rehabilitation was designed as a 4-inch thick plain concrete plain overlay. This project includes six experimental sections using various percentages of microsilica added to the standard mix design. In addition, microsilica grout was used as a bonding agent between the original pavement and the new bonded concrete overlay in some sections. The Interstate 88 project was designed as a 3-inch thick plain concrete overlay. This project includes two experimental sections, which incorporate different surface preparation methods prior to the overlay placement. This report summarizes the performance of these two bonded concrete overlays. The design, construction, maintenance, and costs of these projects are addressed. Visual distress surveys were conducted annually for both the Interstate 80 and Interstate 88 projects. Condition Rating Surveys were conducted every two years to define the overall condition of the pavement. Results of these tests and visual surveys are included within the report.
Bonded Concrete Overlay Performance in Illinois
Two bonded concrete overlay rehabilitation projects were constructed in Illinois during the 1990's. The first project was constructed in 1994 and 1995 on Interstate 80, east of Moline. The second project was constructed in 1996 on Interstate 88 near Erie. The existing pavements for both the Interstate 80 and Interstate 88 projects were 8-inch thick continuously reinforced concrete. The Interstate 80 rehabilitation was designed as a 4-inch thick plain concrete plain overlay. This project includes six experimental sections using various percentages of microsilica added to the standard mix design. In addition, microsilica grout was used as a bonding agent between the original pavement and the new bonded concrete overlay in some sections. The Interstate 88 project was designed as a 3-inch thick plain concrete overlay. This project includes two experimental sections, which incorporate different surface preparation methods prior to the overlay placement. This report summarizes the performance of these two bonded concrete overlays. The design, construction, maintenance, and costs of these projects are addressed. Visual distress surveys were conducted annually for both the Interstate 80 and Interstate 88 projects. Condition Rating Surveys were conducted every two years to define the overall condition of the pavement. Results of these tests and visual surveys are included within the report.
Bonded Concrete Overlay Performance in Illinois
T. J. Winkelman (author)
2002
68 pages
Report
No indication
English
Highway Engineering , Construction Equipment, Materials, & Supplies , Concrete pavements , Pavement overlays , Highways , Highway maintenance , Portland cements , Illinois , Performance evaluation , Rehabilitation , Design criteria , Road surface , Construction management , Bonding strength , Cracks , Bituminous concrete
Performance evaluation of bonded concrete overlay
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Performance of Thin Bonded Concrete Overlays in Illinois
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Experimental Thin-Bonded Concrete Overlay Pavement
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