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Author : Amanda Toepel
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (1 download)
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:
Author : Prithvi S. Kandhal
Publisher :
ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (326 download)
Download or read book Evaluation of Longitudinal Joint Construction Techniques for Asphalt Pavements, Interim Report written by Prithvi S. Kandhal and published by . This book was released on 1994 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Muhammet Vefa Akpinar
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (1 download)
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.
Author : Richard D. Smith
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (151 download)
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.
Author :
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (775 download)
Download or read book A Study of Longitudinal Joint Construction Techniques in HMA Pavements (Interim Report - Colorado Project). written by and published by . This book was released on 1996 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study is to evaluate seven different longitudinal joint construction techniques used in one HMA paving project in Colorado and two different techniques used in another paving project in Pennsylvania.
Author : Cindy K. Estakhri
Publisher :
ISBN 13 :
Total Pages : 133 pages
Book Rating : 4.:/5 (545 download)
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.
Author : Antonin Du Tertre
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (827 download)
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.
Download or read book Longitudinal Joint Construction Techniques for Asphalt Pavements written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zhiyong Jiang
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book INNOVATIVE NONDESTRUCTIVE TESTING (NDT) FOR CONDITION ASSESSMNET OF LONGITUDINAL JOINTS IN ASPHALT PAVEMENTS. written by Zhiyong Jiang and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Christopher Williams
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (857 download)
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.
Author :
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (952 download)
Download or read book 2009 Hot Mix Asphalt Pavement and Overlay Performance Improvement Through Improved Longitudinal Joint Construction Process Review written by and published by . This book was released on 2009 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. Dean Landman
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (31 download)
Download or read book Evaluation of Longitudinal Construction Joints on Traffic Operations and Safety written by E. Dean Landman and published by . This book was released on 2009 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Motorists generally follow the guidance provided by pavement markings, which are normally marked in coincidence with the longitudinal construction joints, when the markings are necessary. At some locations, however, there may be a difference between joints and markings, which may lead the motorists to follow joints instead of pavement markings. In the absence of detailed research on this topic, an effort was made in this study to evaluate the effects of unmatched longitudinal construction joints and pavement markings on the lateral positioning of vehicles. Sites with such characteristics were identified, and detailed data were collected at selected sites, using video camera techniques to capture movements of vehicles for longer durations. The video tapes were later reduced to extract necessary information. Distance from the pavement edge to the centerline of each vehicle, vehicle type, presence of vehicles in the adjacent lane, traffic volume, weather conditions, and vehicle movement were the main data parameters gathered while reducing the data. In addition, two surveys were also conducted to gather the opinions of practitioners. Photographs of the vehicles traveling at several other locations, on the sections of the road which had mismatched joints and pavement markings were also taken. The data was analyzed to check for the impact of the non coincident pavement markings and longitudinal construction joints. A more rigorous statistical analysis was carried out for observations at one of the locations. Based on the survey and analysis of field data, drivers' lateral position seems to be affected by unmatched joints and pavement markings. It is advisable to make efforts to avoid such occurrences.
Author : Moses Akentuna
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)
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:
Author : Richard D. Smith
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (318 download)
Download or read book Improvement of Longitudinal Joints in Asphalt Pavement written by Richard D. Smith and published by . This book was released on 1981 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Construction procedures that will provide an improved centerline joint in asphalt concrete pavements.
Author : Paulo Pereira
Publisher : Springer Nature
ISBN 13 : 3031635841
Total Pages : 666 pages
Book Rating : 4.0/5 (316 download)
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:
Author : National Asphalt Pavement Association
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (398 download)
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.
Author : Steven McInnis
Publisher :
ISBN 13 : 9781424988204
Total Pages : 31 pages
Book Rating : 4.9/5 (882 download)
Download or read book Construction of Longitudinal Joints in Flexible Pavements written by Steven McInnis and published by . This book was released on 2008 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Improving the durability of asphalt pavements is an on-going goal to the Ontario Ministry of Transportation and the hot-mix industry. One way to achieve this goal is to construct proper longitudinal joints. While proper construction techniques are important in contributing to the quality of a longitudinal joint, increased awareness of the issues which should be considered during the planning and design of projects plays an equally important role in producing desirable joint quality. This report presents a holistic approach to improving the quality of the longitudinal joints which are expected to increase the durability of asphalt pavements."--Document.
