Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Development Of A New Method For Cold In Place Recycling Of Asphalt Pavements full books in PDF, epub, and Kindle. Read online Development Of A New Method For Cold In Place Recycling Of Asphalt Pavements ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Todd E. Brayton
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (527 download)
Download or read book Development of a New Method for Cold In-place Recycling of Asphalt Pavements written by Todd E. Brayton and published by . This book was released on 2002 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yongjoo Kim
Publisher :
ISBN 13 : 9780549057796
Total Pages : 492 pages
Book Rating : 4.0/5 (577 download)
Download or read book Development of New Mix Design for Cold In-place Recycling Using Foamed Asphalt written by Yongjoo Kim and published by . This book was released on 2007 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: A desire to maintain a safe, efficient, and cost-effective roadway system has led to a significant increase in the demand to rehabilitate the existing pavements. Asphalt pavement recycling has grown dramatically over the last few years as the preferred way to rehabilitate existing asphalt pavements. A number of different techniques has been employed in the rehabilitation of existing asphalt pavements. One of these is Cold Inplace Recycling with foamed asphalt (CIR-foam). However, the current CIR-foam practice utilizes a generic recipe specification without a mix design, where a contractor is given latitude to adjust the proportions of the foamed asphalt content to achieve a specified level of density. Therefore, this study was conducted to develop a consistent laboratory mix design in consideration of its predicted field performance. First, the CIR-foam mix design parameters were identified and a new laboratory mix design procedure of CIR-foam mixture was developed. The developed mix design procedure was then validated using different sources of RAP materials. The simple performance tests, which include a dynamic modulus test, a dynamic creep test and a raveling test, were used to evaluate the consistency of a new CIR-foam mix design process to ensure reliable mixture performance over a wide range of traffic and climatic conditions.
Author : Asphalt Institute
Publisher :
ISBN 13 : 9781934154090
Total Pages : 185 pages
Book Rating : 4.1/5 (54 download)
Download or read book Asphalt Cold Mix Manual written by Asphalt Institute and published by . This book was released on 2001-01-01 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mary Stroup-Gardiner
Publisher : Transportation Research Board National Research
ISBN 13 : 9780309143448
Total Pages : 70 pages
Book Rating : 4.1/5 (434 download)
Download or read book Recycling and Reclamation of Asphalt Pavements Using In-Place Methods written by Mary Stroup-Gardiner and published by Transportation Research Board National Research. This book was released on 2011-01-01 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 421: Recycling and Reclamation of Asphalt Pavements Using In-Place Methods discusses the use of hot in-place recycling, cold in-place recycling, and full-depth reclamation of asphalt pavements.
Author : Hosin David Lee
Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (1 download)
Download or read book Validation of the Mix Design Process for Cold In-place Rehabilitation Using Foamed Asphalt written by Hosin David Lee and published by . This book was released on 2007 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Asphalt pavement recycling has grown dramatically over the last few years as a viable technology to rehabilitate existing asphalt pavements. Iowa's current Cold In-place Recycling (CIR) practice utilizes a generic recipe specification to define the characteristic of the CIR mixture. As CIR continues to evolve, the desire to place CIR mixture with specific engineering properties requires the use of a mix design process. A new mix design procedure was developed for Cold In-place Recycling using foamed asphalt (CIR-foam) in consideration of its predicted field performance. The new laboratory mix design process was validated against various Reclaimed Asphalt Pavement (RAP) materials to determine its consistency over a wide range of RAP materials available throughout Iowa. The performance tests, which include dynamic modulus test, dynamic creep test and raveling test, were conducted to evaluate the consistency of a new CIR-foam mix design process to ensure reliable mixture performance over a wide range of traffic and climate conditions. The "lab designed" CIR will allow the pavement designer to take the properties of the CIR into account when determining the overlay thickness.
Author : Banting W.P. Sze
Publisher : Woodhead Publishing
ISBN 13 : 0128224371
Total Pages : 457 pages
Book Rating : 4.1/5 (282 download)
Download or read book Research and Application of Hot In-Place Recycling Technology for Asphalt Pavement written by Banting W.P. Sze and published by Woodhead Publishing. This book was released on 2020-11-12 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research and Application of Hot In-Place Recycling Technology for Asphalt Pavement is the first comprehensive book on the topic that presents over two decades of theoretical and practical experience gained in China. The book gives comprehensive coverage of HIPR, including pavement evaluation, distress analysis, mix design, processes and equipment selection, implementation and acceptance criteria. In eight chapters, this book covers HIPR from theoretical and practical viewpoints, and provides detailed case-studies based on real-world experience. This book includes everything engineers need to apply HIPR to improve sustainability and reduce disruption during the maintenance and repair of asphalt. Presents, for the first time in English, decades of experience and research on Hot in-Place Recycling Technology (HIPR) for asphalt pavements Considers all aspects of HIPR, giving engineers all they need to use the technique for road maintenance and repair Details how HIPR drastically improves the sustainability of asphalt and reduces disruption to traffic during repair and maintenance work Includes detailed case studies from thirty years of HIPR in China, giving context and practical know-how
Author : Mary Stroup-Gardiner
Publisher : Transportation Research Board National Research
ISBN 13 : 9780309143448
Total Pages : 70 pages
Book Rating : 4.1/5 (434 download)
Download or read book Recycling and Reclamation of Asphalt Pavements Using In-Place Methods written by Mary Stroup-Gardiner and published by Transportation Research Board National Research. This book was released on 2011-01-01 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 421: Recycling and Reclamation of Asphalt Pavements Using In-Place Methods discusses the use of hot in-place recycling, cold in-place recycling, and full-depth reclamation of asphalt pavements.
Download or read book Modified Cold In-place Asphalt Recycling written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cold in-place asphalt recycling has been shown to be a technically sound, cost-effective, environmentally friendly method of strengthening and maintaining a wide range of deteriorating asphalt pavements. The overall process combines testing and mix design procedures, milling, processing and mixing units with microprocessor control of emulsion addition, compaction, placement of a wearing surface and quality assurance testing. It has been shown, in laboratory work and a number of Ontario projects the past four years, that modification of the cold in-place process to incorporate new aggregate results in an improved recycled binder course with closer voids and stability control, addressing observed conventional cold in-place asphalt recycling problems such as: high residual asphalt cement content (flushing); tine mix (high percent passing 4.75 mm and 75 pm); rutting (low initial stability with emulsion system); and adequacy of in-place material thickness. Structural equivalency factors for cold in-place recycled asphalt compared to conventional binder course hot-mix asphalt have been developed. Resilient properties of laboratory and field samples have been determined with the Nottingham Asphalt Tester (NAT) and used in standard mechanistic design programs such as BISAR. Future applications of modified cold in-place asphalt recycling to improve flexible pavements will undoubtedly include airports, which will require consideration of special features such as operational constraints. For the covering abstract of this conference see IRRD number 872978.
Download or read book Pavement Recycling Guidelines for State and Local Governments written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Developments in Hot In-place Recycling of 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: Recycling of asphalt pavements has become a widely accepted practice, particularly in North America and Europe. Several technologies have emerged to fill the various rehabilitation needs, depending on local conditions, type of pavement, and the future use of the roadway. Both hot and cold recycling in a central plant are routinely practiced. Cold in-place recycling (CIR) and full depth reconstruction is used by many highway agencies to restore surfaces and stabilize existing roadways for future overlays. Hot in-place recycling (HIR) has been used sparingly during the past 50 years, and only since the late 1980s have acceptable processes and equipment been developed. Much of the technolgical development, experience, and HIR technology has occurred in Canada, where highway agencies have embraced the concept and equipment manufacturers have provided innovations. The paper briefly describes the development and special characteristics of the various HIR processes. It describes the development of a new heating system that combines recirculating hot air with low-level indirect infrared components. In addition, a stirring mechanism has been incorporated in the heating system to ensure more uniform heating of the loose asphalt mixture and efficient removal of any moisture. The recirculated hot air is reheated, and then incinerated, thereby providing a significant improvement in air quality compared to previous generations of HIR equipment. The data from early trials in British Columbia, Canada show that the productivity is increased and the quality of recycled pavement is improved. In recent years air quality has been a factor in the acceptance of HIR in North America. Monitoring of the quality of air released at the new heating system shows the particulate matter and other solids to be the lowest among HIR systems tested. Additional projects are currently underway in Europe using the latest version of this equipment that was developed by Martec Recycling Corporation and these may provide additional data for the presentation. For the covering abstract of this conference see IRRD number 872978.
Author : Hosin David Lee
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (1 download)
Download or read book Development of a Mix Design Process for Cold-in-place Rehabilitation Using Foamed Asphalt written by Hosin David Lee and published by . This book was released on 2003 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study evaluates one of the recycling techniques used to rehabilitate pavement, called Cold In-Place Recycling (CIR). CIR is one of the fastest growing road rehabilitation techniques because it is quick and cost-effective. The document reports on the current practice of CIR with emulsion, presents a literature review of research on foamed asphalt, discusses the foaming experiment, presents a field data collection and compaction study, and describes the determination of mix design parameters for CIR with foamed asphalt.
Author : Asphalt Institute
Publisher :
ISBN 13 : 9781934154175
Total Pages : 102 pages
Book Rating : 4.1/5 (541 download)
Download or read book Superpave Mix Design written by Asphalt Institute and published by . This book was released on 2001-01-01 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Todd Scholz
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (265 download)
Download or read book Evaluation of Cold In-place Recycling of Asphalt Conrete Pavements in Oregon written by Todd Scholz and published by . This book was released on 1989 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant use of cold in-place recycling (CIR) has occurred in Oregon since 1984 as an alternative to other rehabilitation techniques or to the reconstruction of distressed asphalt concrete (AC) pavements. Due to the initial success of the projects cold recycled during 1984-85, the Oregon Department of Transportation (ODOT) and Oregon State University (OSU) undertook, in 1986, an intensive study to investigate cold inplace recycling. The objectives of this study were to: 1. develop an improved mix design procedure for cold in-place recycled pavements, 2. evaluate the structural contribution of the cold recycled pavements, and 3. develop improved construction guidelines and specifications for these pavements. Presented in this thesis are two papers summarizing the efforts and advancements made to achieve the first two objectives. Also included is a paper that evaluates the repeatability of two test methods which were, in part, used to evaluate the structural contribution of cold recycled pavements.
Author : RA. Tarefder
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (125 download)
Download or read book Field and Laboratory Properties of Lime-Treated Cold In-Place Recycled Asphalt Pavements written by RA. Tarefder and published by . This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cold recycling is a technically promising and cost effective method for improving distressed asphalt pavements. Unlike hot-mix recycling, cold recycling lacks extensive field and laboratory performance data. There is no widely accepted cold in-place recycling (CIR) mix design and testing standard available. This study attempts to generate useful field and laboratory data on pavements constructed with CIR mix and technique. Two field case studies are conducted. The testing of field cores and laboratory samples from these two field sites is conducted to address the existing and new methods for design and performance testing of CIR mixes in partial depth pavements. The laboratory tests include physical property testing (e.g., moisture content, gradation, air voids, emulsion, and aggregate properties) and performance-related testing (e.g., resistance to deformation, retained strength, rut, and fatigue). Relative performances of the CIR mixes from the two sites are analyzed.
Download or read book Report on Cold Recycling of Asphalt Pavements written by and published by . This book was released on 1998 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The responsibility of Task Force No. 38 was defined to be as follows: The Task Force would address the cold processing of reclaimed asphalt pavement (RAP) with or without additional additives and/or aggregates to create a rehabilitated component of the pavement structure. This report contains information on the cold recycling process, project selection and assessment, cold recycled mixture and pavement structural design, quality control and testing, guidelines for construction specifications and definitions of terms.
Author : J. Paul Guyer
Publisher : Guyer Partners
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4./5 ( download)
Download or read book An Introduction to Cold Recycling of Asphalt Concrete Pavement for Professional Engineers written by J. Paul Guyer and published by Guyer Partners. This book was released on 2022-12-27 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil engineers and other professional engineers and construction managers interested in cold recycling of asphalt concrete pavement. Here is what is discussed: 1. INTRODUCTION, 2. BACKGROUND, 3. INITIAL PROJECT SELECTION CRITERIA, 4. TRAFFIC, 5. STRUCTURAL ASSESSMENT, 6. OVERLAY THICKNESS DESIGN, 7. INITIAL STRUCTURAL SUPPORT, 8. PROJECT LENGTH, 9. CURING, 10. UTILITIES, 11. SURFACE TREATMENTS, 12. PAVING FABRICS, GEOSYNTHETICS AND CRACK SEAL, 13. PATCHES, 14. FINAL PROJECT SELECTION, 15. ECONOMIC ASSESSMENT, 16. SUMMARY, 17. SIGNIFICANT IN-PLACE RECYCLING RESOURCES, 18. REFERENCES.
Author : American Association of State Highway and Transportation Officials
Publisher : AASHTO
ISBN 13 : 1560510552
Total Pages : 622 pages
Book Rating : 4.5/5 (65 download)
Download or read book AASHTO Guide for Design of Pavement Structures, 1993 written by American Association of State Highway and Transportation Officials and published by AASHTO. This book was released on 1993 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design related project level pavement management - Economic evaluation of alternative pavement design strategies - Reliability / - Pavement design procedures for new construction or reconstruction : Design requirements - Highway pavement structural design - Low-volume road design / - Pavement design procedures for rehabilitation of existing pavements : Rehabilitation concepts - Guides for field data collection - Rehabilitation methods other than overlay - Rehabilitation methods with overlays / - Mechanistic-empirical design procedures.
