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Investigation Of Spall Repair Materials For Concrete Pavement
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Book Synopsis Investigation of Spall Repair Materials for Concrete Pavement by :
Download or read book Investigation of Spall Repair Materials for Concrete Pavement written by and published by . This book was released on 2006 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project investigated the properties and performance of the products used for spall repair of concrete pavement. A survey of Texas Department of Transportation (TxDOT) maintenance engineers produced a roster of 10 repair materials currently in use in the state. After identifying the key characteristics of a successful repair material, a laboratory testing program was developed to evaluate the properties of the repair materials. These materials were tested for strength, compatibility, and bond to quantify their characteristics relative to those products known to work well.
Book Synopsis Investigation of Spall Repair for Concrete Pavement by : Tianxi Tang
Download or read book Investigation of Spall Repair for Concrete Pavement written by Tianxi Tang and published by . This book was released on 1997 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis LTTP Pavement Maintenance Materials by : Thomas P. Wilson
Download or read book LTTP Pavement Maintenance Materials written by Thomas P. Wilson and published by . This book was released on 1999 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Strategic Highway Research Program (SHRP) H-106 maintenance experiment and the Federal Highway Administration (FHWA) Long-Term Monitoring (LTM) of Pavement Maintenance Materials Test Sites project studied the repair of partialdepth spalls in concrete pavements. The purpose of partial-depth spall repair is to restore a pavement's structural integrity, improve its ride quality, and extend its serviceable life. Highway agencies spend a large amount of time and money annually performing partial-depth spall repairs, both as temporary and permanent fixes. Frequently, the repairs are not made as efficiently as desired or do not perform as long as intended. The primary consequences are added disruption to traffic, more exposure of patching crews to traffic, and additional maintenance expenditures. The purpose of this study, then, was to address the merits and deficiencies of current spall repair materials, designs, and practices. The study evaluated the relative performance of selected patching materials, as well as the effect of selected repair methods. The study also examined repair material properties and tests that correlate well with field performance. This report documents the entire portland cement concrete (PCC) partial-depth spall repair study, including the installation of 30 unique repair types (i.e., combinations of patching material and patching method) at 4 different test sites, the laboratory testing of experimental repair materials, and the 7-year performance monitoring of the various partial-depth repairs. It also discusses the results of comprehensive statistical analyses conducted on material performance and laboratory testing data. The results of a detailed cost-effectiveness analysis are also presented"--Technical report documentation page.
Book Synopsis Innovative Materials Development and Testing by : Cynthia A. Good Mojab
Download or read book Innovative Materials Development and Testing written by Cynthia A. Good Mojab and published by . This book was released on 1993 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Strategic Highway Research Program's project H-106, the partial-depth spall-repair experiment, is the most extensive effort to date to evaluate the performance of various rapid-setting materials and procedures used in the repair of partial-depth spalls in Portland cement concrete pavements. Four test installations consisting of a total of 1,607 patches, were constructed in 4 climatic zones, and the experiment investigated the performance of several cementitious, polymeric, and bituminous patching materials, and procedures used in repairing jointed concrete pavements. The techniques included the following: saw and patch, chip and patch, mill and patch, waterblast and patch, and minimal praparation clean and patch under adverse conditions. The patch performance has been good: only 2.3% of the patches have failed.
Book Synopsis Materials and Procedures for Rapid Repair of Partial-depth Spalls in Concrete Pavements by : Thomas P. Wilson
Download or read book Materials and Procedures for Rapid Repair of Partial-depth Spalls in Concrete Pavements written by Thomas P. Wilson and published by . This book was released on 2001 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual (FHWA-RD-99-152) presents guidelines and recommendations to assist highway maintenance agencies and other related organizations in planning, constructing, and monitoring the performance of concrete pavement partial-depth spall repair projects. Included in the manual are discussions pertaining to when partial-depth spall repair operations are appropriate, the types of repair materials and construction methods that should be used, how each individual step in a spall repair operation should be performed, and how the performance and cost-effectiveness of spall repairs can be evaluated. This report will be of interest and benefit to various levels of agency maintenance personnel, from crew supervisors to the chief maintenance engineer.
Book Synopsis Innovative Materials and Equipment for Pavement Surface Repairs by : Kelly L. Smith
Download or read book Innovative Materials and Equipment for Pavement Surface Repairs written by Kelly L. Smith and published by DIANE Publishing. This book was released on 1994-12 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identifies material, procedures, and equipment for patching potholes in asphalt concrete and repairing spalls in portland cement concrete that are more effective and more efficient in preventing pavement deterioration than existing methods. Charts and tables.
Book Synopsis Spall Repair of Wet Concrete Surfaces by : J. Floyd Best
Download or read book Spall Repair of Wet Concrete Surfaces written by J. Floyd Best and published by . This book was released on 1990 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of the nature of the hydraulic structures over which the Army Corps of Engineers has responsibility, there are frequent requirements to repair spalled or eroded concrete that is underwater, close to the waterline, or in areas from which it is difficult to divert flow or dry the concrete. This investigation evaluated the effectiveness of commercially available products in repair of concrete with wet surfaces. Slant-shear bond and compressive strength tests were conducted on each of the 22 materials recommended for repair of spalls in wet concrete. Based on the results of these screening tests, eight materials were selected for additional laboratory tests including: a) bonding capacity in direct tension; b) bonding capacity under flexural stress; c)resistance to abrasion; d) resistance to cycles of freezing and thawing; e) impact resistance; and f) thermal capability with concrete. Test results and material costs were used in developing a rating system to compare the relative performance of the various materials. Overall performance ratings indicate two materials, an epoxy and a cement-based product, were nearly equal in outperforming the other products tested. Which of these two materials is to be specified for a given repair will likely depend on the specific project requirements and critical material properties. Concrete repair. (edc).
Book Synopsis Concrete Pavement Spall Repair by : Paul Mueller
Download or read book Concrete Pavement Spall Repair written by Paul Mueller and published by . This book was released on 1988 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Concrete Pavement Repair Manuals of Practice by :
Download or read book Concrete Pavement Repair Manuals of Practice written by and published by . This book was released on 1993 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication includes two pavement maintenance manuals intended for use by highway maintenance agencies and contracted maintenance firms in the field and in the office. Each is a compendium of good practices for Portland cement concrete joint resealing and partial-depth spall repair, respectively, and stem from two Strategic Highway Research Program studies. The first manual covers the need for joint resealing, the planning and design, construction, and evaluation of joint seal performance. The second manual gives a description of procedures and materials recommended for partial-depth spall repair in jointed Portland cement concrete pavements. The manual covers the details of planning and design, construction, and evaluation of performance.
Book Synopsis Innovative Materials and Procedures to Perform Spall Repairs in Jointed Concrete Pavements by : Strategic Highway Research Program (U.S.)
Download or read book Innovative Materials and Procedures to Perform Spall Repairs in Jointed Concrete Pavements written by Strategic Highway Research Program (U.S.) and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Concrete Pavement Rehabilitation by :
Download or read book Concrete Pavement Rehabilitation written by and published by . This book was released on 1997 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Load transfer restoration (LTR) is a rehabilitation technique for increasing the load transfer capability of existing jointed portland cement concrete pavement by placement of dowel bars or other mechanical devices across joints and/or cracks that exhibit poor load transfer.
Book Synopsis Evaluation of Hydraulic Cement-based Materials for Rapid Repair of Airfield Spalls by : Reed B. Freeman
Download or read book Evaluation of Hydraulic Cement-based Materials for Rapid Repair of Airfield Spalls written by Reed B. Freeman and published by . This book was released on 1997 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of the compatibility of polymer concrete as a repair material for asphaltic concrete pavements by : Steven Lee Nelson
Download or read book Investigation of the compatibility of polymer concrete as a repair material for asphaltic concrete pavements written by Steven Lee Nelson and published by . This book was released on 1981 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Repair Methods for Continuously Reinforced Concrete Pavement by : Mark G. Hagen
Download or read book Experimental Repair Methods for Continuously Reinforced Concrete Pavement written by Mark G. Hagen and published by . This book was released on 1985 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Materials and Procedures for the Repair of Spalls in Concrete by : Robert F. Kemphues
Download or read book Materials and Procedures for the Repair of Spalls in Concrete written by Robert F. Kemphues and published by . This book was released on 1973 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Focus written by and published by . This book was released on 1989 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Implementing Best Concrete Pavement Spall Repairs by : David W. Fowler
Download or read book Implementing Best Concrete Pavement Spall Repairs written by David W. Fowler and published by . This book was released on 2008 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
