Portland Cement Concrete Resurfacing
Portland Cement Concrete Resurfacing

Author: Kenneth H. McGhee

Publisher: Transportation Research Board

Published: 1994

Total Pages: 80

ISBN-13: 9780309056625

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This synthesis report will be of special interest to pavement designers, materials engineers, and others seeking information on portland cement concrete resurfacings (overlays) placed over both portland and asphalt cement concrete pavements. Information is presented on the various practices in use for the design, material selection, and construction techniques associated with each pavement type. Additional information is provided on resurfacing experience and performance, including an Appendix cataloging more than 700 existing resurfacing projects in North America. Transportation agencies in the United States are continuing to develop pavement management systems which take an objective and structured approach to life-cycle cost analysis requirements for pavement rehabilitation project analysis. This report of the Transportation Research Board also discusses the considerations involved in the selection of technically feasible resurfacing alternatives. Based on the longitudinal experience of 375 resurfacing projects that were cataloged in 1982 and the more than 700 projects identified in 1993, much useful information on the performance characteristics of portland cement concrete resurfacing is presented.

Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements
Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements

Author:

Publisher:

Published: 2008

Total Pages: 300

ISBN-13:

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In Phase I, the research team contacted each of 16 participating states to gather information about concrete and concrete material tests. A preliminary suite of tests to ensure long-term pavement performance was developed. The tests were selected to provide useful and easy-to-interpret results that can be performed reasonably and routinely in terms of time, expertise, training, and cost. The tests examine concrete pavement properties in five focal areas critical to the long life and durability of concrete pavements: (1) workability, (2) strength development, (3) air system, (4) permeability, and (5) shrinkage. The tests were relevant at three stages in the concrete paving process: mix design, preconstruction verification, and construction quality control. In Phase II, the research team conducted field testing in each participating state to evaluate the preliminary suite of tests and demonstrate the testing technologies and procedures using local materials.

Proceedings
Proceedings

Author: American Association of State Highway Officials

Publisher:

Published: 1976

Total Pages: 182

ISBN-13:

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Engineering and Design
Engineering and Design

Author: Us Army Corps Of Engineers

Publisher: Military Bookshop

Published: 1995-06

Total Pages: 192

ISBN-13: 9781780397603

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This manual provides guidance on evaluating the condition of the concrete in a structure, relating the condition of the concrete to the underlying cause or causes of that condition, selecting an appropriate repair material and method for any deficiency found, and using the selected materials and methods to repair or rehabilitate the structure. Guidance is also included on maintenance of concrete and on preparation of concrete investigation reports for repair and rehabilitation projects. Considerations for certain specialized types of rehabilitation projects are also given.

Evaluation of Super-water Reducers for Highway Applications
Evaluation of Super-water Reducers for Highway Applications

Author: David Whiting

Publisher:

Published: 1981

Total Pages: 188

ISBN-13:

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"Super-Water Reducers" were characterized and evaluated as potential candidates for production of low water-to-cement ratio, high strength concretes for highway construction applications. Admixtures were composed of either naphthalene or melamine sulfonated formaldehyde condensates. A mini-slump procedure was used to assess dosage requirements and behavior of workability with time of cement pastes. Required dosage was found to be a function of tricalcium aluminate content, alkali content, and fineness of the cement. Concretes exhibited high rates of slump loss when super-water reducers were used.

Development of the California Pavement Management System
Development of the California Pavement Management System

Author: California. Department of Transportation. Division of Maintenance

Publisher:

Published: 1978

Total Pages: 306

ISBN-13:

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The Pavement Management System uses data gathered every two years in a statewide pavement condition survey. This survey rates and measures physical condition and ride quality of all through lanes of the California State Highway System.