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Density Evaluation Of The Longitudinal Construction Joint Of Hot Mix Asphalt Pavements
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Book Synopsis Density Evaluation of the Longitudinal Construction Joint of Hot-mix Asphalt Pavements by : Cindy K. Estakhri
Download or read book Density Evaluation of the Longitudinal Construction Joint of Hot-mix Asphalt Pavements written by Cindy K. Estakhri and published by . This book was released on 2001 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: When placing hot-mix asphalt concrete (HMAC), paving the full width of the pavement in a single pass is usually impossible; therefore, most bituminous pavements contain longitudinal construction joints. These construction joints can often be inferior to the rest of the pavement and can eventually cause an otherwise sound pavement to deteriorate more quickly. The objectives of this project were to (1) assess the density along the longitudinal construction joint of several Texas pavements to determine if a problem exists; (2) document information from the literature; (3) synthesize aviation construction data where a history of a joint density specification exists to determine if such a requirement can be met by paving contractors; and (4) modify current HMAC specifications to require joint density measurements if justification is verified.
Book Synopsis Longitudinal Joint Construction for Hot Mix Asphalt Pavements by : Muhammet Vefa Akpinar
Download or read book Longitudinal Joint Construction for Hot Mix Asphalt Pavements written by Muhammet Vefa Akpinar and published by . This book was released on 2004 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research project was to conduct a literature review on longitudinal joint construction for hot- mix asphalt pavements. The review covered the issues related to the principles of hotmix asphalt paving and compaction for longitudinal joint construction, longitudinal joint problems, and some longitudinal joint construction techniques and specifications from different studies. Specific recommendations have also been made for application in the State of Kansas.
Book Synopsis Evaluation of Techniques for Asphaltic Pavement Longitudinal Joint Construction by : Amanda Toepel
Download or read book Evaluation of Techniques for Asphaltic Pavement Longitudinal Joint Construction written by Amanda Toepel and published by . This book was released on 2003 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the 10th International Conference on Maintenance and Rehabilitation of Pavements by : Paulo Pereira
Download or read book Proceedings of the 10th International Conference on Maintenance and Rehabilitation of Pavements written by Paulo Pereira and published by Springer Nature. This book was released on with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improvement of Longitudinal Joints in Asphalt Pavement by : Richard D. Smith
Download or read book Improvement of Longitudinal Joints in Asphalt Pavement written by Richard D. Smith and published by . This book was released on 1987 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Construction procedures that will provide an improved centerline joint in asphalt concrete pavements.
Book Synopsis Development of a Joint Density Specification by : Peter E. Sebaaly
Download or read book Development of a Joint Density Specification written by Peter E. Sebaaly and published by . This book was released on 2004 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hot-mix Bituminous Paving Manual by :
Download or read book Hot-mix Bituminous Paving Manual written by and published by . This book was released on 1984 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nondestructive Evaluation of Asphalt Pavement Joints Using LWD and MASW Tests by : Antonin Du Tertre
Download or read book Nondestructive Evaluation of Asphalt Pavement Joints Using LWD and MASW Tests written by Antonin Du Tertre and published by . This book was released on 2010 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Longitudinal joints are one of the critical factors that cause premature pavement failure. Poor-quality joints are characterized by a low density and high permeability; which generates surface distresses such as ravelling or longitudinal cracking. Density has been traditionally considered as the primary performance indicator of joint construction. Density measurements consist of taking cores in the field and determining their density in the laboratory. Although this technique provides the most accurate measure of joint density, it is destructive and time consuming. Nuclear and non-nuclear gauges have been used to evaluate the condition of longitudinal joint non-destructively, but did not show good correlation with core density tests. Consequently, agencies are searching for other non-destructive testing (NDT) options for longitudinal joints evaluation. NDT methods have significantly advanced for the evaluation of pavement structural capacity during the past decade. These methods are based either on deflection or wave velocity measurements. The light weight deflectometer (LWD) is increasingly being used in quality control/quality assurance to provide a rapid determination of the surface modulus. Corresponding backcalculation programs are able to determine the moduli of the different pavement layers; these moduli are input parameters for mechanistic-empirical pavement design. In addition, ultrasonic wave-based methods have been studied for pavement condition evaluation but not developed to the point of practical implementation. The multi-channel analysis of surface waves (MASW) consists of using ultrasonic transducers to measure surface wave velocities in pavements and invert for the moduli of the different layers. In this study, both LWD and MASW were used in the laboratory and in the field to assess the condition of longitudinal joints.
Book Synopsis Effect of Longitudinal Joint Construction and Density on Asphalt Pavement Performance-Phase I-State of the Practice by : Moses Akentuna
Download or read book Effect of Longitudinal Joint Construction and Density on Asphalt Pavement Performance-Phase I-State of the Practice written by Moses Akentuna and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improving Performance of Longitudinal Construction Joints in Hot Mix Asphalt Pavements by : Ronald L. Terrel
Download or read book Improving Performance of Longitudinal Construction Joints in Hot Mix Asphalt Pavements written by Ronald L. Terrel and published by . This book was released on 1987* with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Density of Longitudinal Construction Joints in Asphalt Concrete Pavements by : Cindy K. Estakhri
Download or read book Density of Longitudinal Construction Joints in Asphalt Concrete Pavements written by Cindy K. Estakhri and published by . This book was released on 2003 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1997 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quality Control/Quality Assurance Testing for Joint Density and Segregation of Asphalt Mixtures by : R. Christopher Williams
Download or read book Quality Control/Quality Assurance Testing for Joint Density and Segregation of Asphalt Mixtures written by R. Christopher Williams and published by . This book was released on 2013 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Longitudinal joint quality control/assurance is essential to the successful performance of asphalt pavements and it has received considerable amount of attention in recent years. The purpose of the study is to evaluate the level of compaction at the longitudinal joint and determine the effect of segregation on the longitudinal joint performance. Five paving projects with the use of traditional butt joint, infrared joint heater, edge restraint by milling and modified butt joint with the hot pinch longitudinal joint construction techniques were selected in this study. For each project, field density and permeability tests were made and cores from the pavement were obtained for in-lab permeability, air void and indirect tensile strength. Asphalt content and gradations were also obtained to determine the joint segregation. In general, this study finds that the minimum required joint density should be around 90.0% of the theoretical maximum density based on the AASHTO T166 method. The restrained-edge by milling and butt joint with the infrared heat treatment construction methods both create the joint density higher than this 90.0% limit. Traditional butt joint exhibits lower density and higher permeability than the criterion. In addition, all of the projects appear to have segregation at the longitudinal joint except for the edge-restraint by milling method.
Book Synopsis Longitudinal Joints by : National Asphalt Pavement Association
Download or read book Longitudinal Joints written by National Asphalt Pavement Association and published by . This book was released on 1997 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Construction of durable longitudinal joints is a critical element in the longevity of Hot Mix Asphalt (HMA) pavements. Achieving uniform density both longitudinally and transversely on the pavement will assist in meeting the goal of high-performance HMA pavements. A variety of techniques have been successfully used to construct good longitudinal joints. The objective of this document is to identify proper techniques for the various procedures, not to recommend a single technique.
Book Synopsis Texas Transportation Researcher by :
Download or read book Texas Transportation Researcher written by and published by . This book was released on 2000 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Introduction to Compaction and Quality Control for Hot Mix Asphalt Pavement by : J. Paul Guyer, P.E., R.A.
Download or read book An Introduction to Compaction and Quality Control for Hot Mix Asphalt Pavement written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2019-06-17 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil engineers and construction managers interested in construction of asphalt concrete pavement for streets, highways and other applications. Here is what is discussed: 1. COMPACTION 2. QC/QA TESTING AND ANALYSIS.
Book Synopsis Evaluation of Longitudinal Joint Density Specification on 2012 Polymer Modified Warm-mix Asphalt Projects in Connecticut by : Scott Zinke
Download or read book Evaluation of Longitudinal Joint Density Specification on 2012 Polymer Modified Warm-mix Asphalt Projects in Connecticut written by Scott Zinke and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
