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The Use Of Micro Surfacing For Pavement Preservation
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Book Synopsis Microsurfacing by : Douglas D. Gransberg
Download or read book Microsurfacing written by Douglas D. Gransberg and published by Transportation Research Board. This book was released on 2010 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 411: Microsurfacing explores highway microsurfacing project selection, design, contracting, equipment, construction, and performance measurement processes used by transportation agencies in the United States and Canada. Microsurfacing is a polymer-modified cold-mix surface treatment that has the potential to address a broad range of problems on today's highways --
Book Synopsis The Use of Micro-surfacing for Pavement Preservation by : Brian Marquis
Download or read book The Use of Micro-surfacing for Pavement Preservation written by Brian Marquis and published by . This book was released on 2002 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Use of Micro-surfacing for Pavement Preservation by : Brian Marquis
Download or read book The Use of Micro-surfacing for Pavement Preservation written by Brian Marquis and published by . This book was released on 2004 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Use of Micro-Surfacing for Pavement Preservation; Interim Report - Second, Third, Fourth Year, December 2005 by :
Download or read book Use of Micro-Surfacing for Pavement Preservation; Interim Report - Second, Third, Fourth Year, December 2005 written by and published by . This book was released on 2005 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro-Surfacing is a thin layer of a mixture of polymer-modified asphalt emulsion, mineral aggregate, mineral filler, and water. This report will examine the application of Micro-Surfacing to extend the service life of two projects in Aroostook County.
Book Synopsis Evaluation of Pavement Surface Friction Treatments by : Shuo Li
Download or read book Evaluation of Pavement Surface Friction Treatments written by Shuo Li and published by Purdue University Press. This book was released on 2012-01-12 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The implementation of a pavement preservation program involves a learning curve with not only a determination to succeed, but also the courage to fail. Also, successful implementation of pavement preservation program requires knowledge of the performance of preservation surface treatments over time, which is critical to the select of candidate projects and the development of performance models for pavement management analysis. In addition, preservation surface treatments, such as chip seal, fog seal, microsurfacing, 4.75 mm thin or ultra-thin overlay, can not only repair certain pavement surface defects, but also change the surface characteristics of pavement and therefore affect pavement surface friction performance. Nevertheless, such information is currently not available but is essential for the Indiana Department of Transportation (INDOT) to evaluate the effectiveness of pavement preservation surface treatments. As a concentrated effort, this study focused on the long-term friction performance of preservation surface treatments, particularly those have been widely used and those have seen increasing use by INDOT. Based on the selected field pavement test sections, this study aimed to evaluate the surface characteristics, particularly the long-term friction performance for those surface treatments that have been widely used and have seen increasing use by INDOT, including chip seal, fog-chip, fog seal, rejuvenating seal, microsurfacing, ultrathin bonded wearing course (UBWC), 4.75-mm hot mix asphalt (HMA) thin overlay, and profile milling (or diamond grinding). The test sections for each type of surface treatment covered a wide range of traffic volume from light to high. The service life for the selected test sections varied from 6 months to 60 months. Friction testing was mainly conducted using ASTM E 274 locked wheel trailer. Surface texture testing was conducted using either the ASTM E 2157 circular track meter (CTM) or a laser scanner. Pavement roughness and noise tests were also conducted to address the smoothness and noise issues, particularly on microsurfacing. Detailed analysis was provided to evaluate the friction performance of 4.75-mm HMA overlays. It is believed that the test results and findings drawn from this study not only provides timely information for INDOT to improve its pavement preservation program, but also provides the original information for the potential readers to better utilize preservation surface treatments.
Book Synopsis Use of Surface Treatments to Extend Pavement Life by : Harikrishnan Nair
Download or read book Use of Surface Treatments to Extend Pavement Life written by Harikrishnan Nair and published by . This book was released on 2020 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Typical maintenance activities by the Virginia Department of Transportation (VDOT) for existing asphalt pavements involving a periodic placement of a 1.5-in to 2-in layer of asphalt concrete are becoming increasingly costly. When applied at the right time, pavement preservation treatments can restore a smooth, safe driving surface while saving money on future rehabilitation costs. The purpose of this study was to evaluate the performance of three preventive maintenance treatments applied to US 301 in Sussex County, Virginia, to extend pavement life. This report documents the installation of a cape seal application of FiberMat (i.e., FiberMat with microsurfacing on top) over an existing asphalt pavement. FiberMat is designed to act as a crack-resistant membrane and incorporates two applications of polymer-modified asphalt emulsion with a layer of fiberglass strands between them. The study also included a performance comparison with more conventional VDOT surface treatment options: regular cape seal (chip seal with microsurfacing), and microsurfacing without a chip seal. Three years after the treatment application, a visual survey complemented by automated distress data from VDOT’s Pavement Management System showed that the section with FiberMat and microsurfacing performed well with very little reflective cracking. The chip seal with microsurfacing (i.e., regular cape seal) also performed well, but reflective cracking was higher compared to the fiber-reinforced section. The control section (microsurfacing only) showed extensive cracking after 3 years. This study showed that pavement preservation activities such as the use of fiber-reinforced chip seal with microsurfacing and modified single seal with microsurfacing improved both the pavement condition and the surface characteristics in a very cost-effective manner. Based on this study, the unit cost of fiber-reinforced cape seal was 5 .95 dollars/yd2 and that of conventional cape seal was 3 .99 dollars/yd2. In comparison, the average cost of a 2-in mill and fill corrective maintenance treatment with a conventional asphalt plant mixture in VDOT’s Hampton Roads District was 1 0.35 dollars/yd2.
Book Synopsis Preventive Maintenance Technology for Asphalt Pavement by : Feng Li
Download or read book Preventive Maintenance Technology for Asphalt Pavement written by Feng Li and published by Springer Nature. This book was released on 2020-06-25 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of asphalt pavement maintenance, highlighting the key asphalt pavement maintenance technologies in China. It analyzes the trend toward preventive maintenance technologies and proposes technical guidelines and implementation rules for preventive maintenance. As such it is a valuable reference resource for technicians in related industries, both in China and abroad, as well as professionals involved in road infrastructure maintenance projects in countries participating in the Belt and Road Initiative.
Book Synopsis Cost-effective Preventive Pavement Maintenance by : Donald N. Geoffroy
Download or read book Cost-effective Preventive Pavement Maintenance written by Donald N. Geoffroy and published by . This book was released on 1996 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis will be of interest to highway agency executive management including administrative, budget, and finance personnel; pavement design, construction, and maintenance engineers; and maintenance operations personnel, including supervisors and maintenance crew leaders. This synthesis describes the state of the practice with respect to setting a coherent strategy of cost-effective preventive maintenance for extending pavement life. This report of the Transportation Research Board describes the practices of state, local, and provincial transportation agencies that are attempting to minimize the life-cycle costs of pavements and are identifying, during the design of the pavement rehabilitation, reconstruction, or construction projects, the future preventive maintenance treatments and the timing and funding for those treatments. It includes a review of domestic literature and a survey of current practices in North America. The appendices include a primer on pavement design and construction, the benefits of preventive maintenance of pavements, a summary of the questionnaire data collected, a simulation of pavement management strategies, and an example process to demonstrate the cost- effectiveness of preventive maintenance.
Download or read book Microsurfacing Application written by and published by . This book was released on 2002 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This continuing series of durable, pocket-size checklists details the steps involved in each of several preventive maintenance processes (for example, chip seal application, thin hot-mix asphalt overlay, etc.). Convenient references for maintenance personnel and inspectors, the hands-on booklets spell out the requirements for document review, equipment inspections, weather conditions, surface preparation, application, traffic control, and more for each maintenance strategy.
Book Synopsis Design of Microsurfacing and Chip Seal Mixes with RAP for Local Roadway Application by : Mary Robbins
Download or read book Design of Microsurfacing and Chip Seal Mixes with RAP for Local Roadway Application written by Mary Robbins and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As aggregate resources are depleted, there is a need to turn to more sustainable resources and alternatives to virgin aggregate for pavement preservation treatments. A recent NAPA survey (Williams et al., 2019) shows more RAP is stockpiled in Ohio than any other state, with a total of 11.2 million tons of RAP in 2018. Given the large quantities of RAP in Ohio, and the use of chip seal and microsurfacing for pavement preservation of local roadways, there is a need to determine if RAP can provide a cost-effective alternative to virgin aggregate in pavement preservation treatments for local roadways in Ohio. This study was aimed at assessing the availability of RAP in Ohio for this application, as well as the potential cost savings associated with using RAP as an alternative to virgin aggregate in chip seal and microsurfacing treatments. Additionally, as part of this study, a laboratory evaluation of RAP selected for field study was conducted to characterize material properties in the context of chip seal and microsurfacing designs using RAP. Based on these results, chip seal and microsurfacing mix designs were developed using RAP stockpiled by two local agencies in Ohio.
Book Synopsis Accelerated Pavement Testing to Transport Infrastructure Innovation by : Armelle Chabot
Download or read book Accelerated Pavement Testing to Transport Infrastructure Innovation written by Armelle Chabot and published by Springer Nature. This book was released on 2020-08-25 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gathers the latest advances, innovations, and applications in the field of accelerated pavement testing (APT), presented at the 6th International Conference on Accelerated Pavement Testing, in Nantes, France, in April 2022. Discussing APT, which involves rapid testing of full-scale pavement constructions for structural deterioration, the book covers topics such as APT facilities, APT of asphalt concrete and sustainable/innovative materials, APT for airfield pavements, testing of maintenance and rehabilitation solutions, testing of smart and multi-functional pavements, data analysis and modeling, monitoring and non-destructive testing, and efficient means of calibrating/developing pavement design methods. Featuring peer-reviewed contributions by leading international researchers and engineers, the book is a timely and highly relevant resource for materials scientists and engineers interested in determining the performance of pavement structures during their service life (10+ years) in a few weeks or months.
Book Synopsis An Introduction to Surface Treatment Pavement Maintenance by : J. Paul Guyer, P.E., R.A.
Download or read book An Introduction to Surface Treatment Pavement Maintenance written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2021-05-23 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil engineers and construction managers interested in surface treatment maintenance of street and highway pavement. Here is what is discussed: 1. SPRAYED ASPHALT SURFACE TREATMENTS 2. BITUMINOUS SURFACE TREATMENT 3. DOUBLE BITUMINOUS SURFACE TREATMENT 4. ASPHALT SLURRY SEALS AND MICROSURFACING
Book Synopsis Design, Construction, and Performance of Micro-surfacing by : Hassan Raza
Download or read book Design, Construction, and Performance of Micro-surfacing written by Hassan Raza and published by . This book was released on 1995 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Using Reclaimed Asphalt Pavement in Pavement-Preservation Treatments by : Gregory M. Duncan
Download or read book Using Reclaimed Asphalt Pavement in Pavement-Preservation Treatments written by Gregory M. Duncan and published by . This book was released on 2021 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using reclaimed asphalt pavement (RAP) has grown significantly since the oil embargo of the 1970s. The National Asphalt Pavement Association reported that over 71 million tons of RAP were used in 2014 (NAPA 2015). RAP was traditionally used in warm-mix asphalt (WMA) and hot-mix asphalt (HMA) construction, including conventional and thin HMA overlays, but there is growing interest in using RAP in non-HMA projects, such as chip sealing and microsurfacing. Limits on the use of RAP in non-HMA pavement-preservation treatments are not as well known since there is limited research on how RAP affects the performance of such treatments. The purpose of this study was to investigate the performance of RAP in non-HMA pavement-preservation treatments to determine if performance trends similar to those found in WMA and HMA construction projects are evident. This study also documented current practices for using RAP in non-HMA pavement-preservation treatments, including guidance on design criteria, material specifications, construction techniques, costs, inspections, and performance data. Multiple agencies have used RAP in chip seals for a variety of reasons, including cost savings and environmental sustainability goals. One agency specified exclusively using reclaimed asphalt pavement aggregate in slurry seals (RAP slurry) sealing and microsurfacing, allowing full replacement of virgin aggregate. The performance characteristics of pavement preservation treatments using RAP or virgin aggregate are similar, as are chip seal application rates and construction techniques. RAP slurry seals are reported to benefit from pneumatic tire roller passes that seat the RAP particles and seal the treatment surface texture. During this study, several agencies reported either experimenting with or adopting RAP materials in pavement preservation projects, suggesting continued use of RAP in pavement-preservation projects will continue.
Book Synopsis Guidelines for the Preservation of High-traffic-volume Roadways by : David G. Peshkin
Download or read book Guidelines for the Preservation of High-traffic-volume Roadways written by David G. Peshkin and published by Transportation Research Board. This book was released on 2011 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's second Strategic Highway Research Program (SHRP 2) Report S2-R26-RR-2: Guidelines for the Preservation of High-Traffic-Volume Roadways explores the state of the practice for preservation treatments on high- and low-volume asphalt and concrete roadways. The report also includes suggested guidelines on the application of preservation treatments on high-volume roadways.
Book Synopsis Use of Micro-surfacing in Highway Pavements by :
Download or read book Use of Micro-surfacing in Highway Pavements written by and published by . This book was released on 1994 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance-related Specifications for Emulsified Asphaltic Binders Used in Preservation Surface Treatments by : Y. Richard Kim
Download or read book Performance-related Specifications for Emulsified Asphaltic Binders Used in Preservation Surface Treatments written by Y. Richard Kim and published by . This book was released on 2017 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research report presents recommended emulsion performance grade (EPG) specifications for asphalt emulsions used in three pavement preservation surface treatments (PSTs): chip seal, microsurfacing, and spray seals. These EPG specifications are climate-driven and applicable to traffic loads that are anticipated during the service life of each PST. The report also presents recommended test protocols for evaluating some of the properties of binders for which test methods are not readily available. The information contained in the report will guide materials and maintenance engineers in evaluating, selecting, and specifying the binders for use in PSTs that will provide acceptable performance and service life. The information contained in the report will be of immediate interest to materials and maintenance engineers and others involved in specifying and evaluating materials intended for use in PSTs.
