Evaluation of Thin Asphalt Overlays for Pavement Preservation in Nevada PDF Download

Author: Jhony Habbouche
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 352

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Author: J Paul Guyer
Publisher:
ISBN: 9781089522669
Category :
Languages : en
Pages : 30

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Book Description
Introductory technical guidance for civil engineers and construction managers interested in street and highway pavement preservation using thin asphalt overlays. Here is what is discussed:1. INTRODUCTION2. BENEFITS AND LIMITATIONS3. WHEN TO APPLY4. DENSE-GRADED ASPHALT MIXTURE DESIGN FOR THIN ASPHALT OVERLAYS5. PRESERVATION PROJECT DEVELOPMENT AND PAVEMENT STRUCTURE DESIGN6. CONSTRUCTION PRACTICES AND QUALITY CONTROL7. PERFORMANCE8. SUMMARY.

Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 25

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Book Description
Introductory technical guidance for civil engineers and construction managers interested in street and highway pavement preservation using thin asphalt overlays. Here is what is discussed: 1. INTRODUCTION 2. BENEFITS AND LIMITATIONS 3. WHEN TO APPLY 4. DENSE-GRADED ASPHALT MIXTURE DESIGN FOR THIN ASPHALT OVERLAYS 5. PRESERVATION PROJECT DEVELOPMENT AND PAVEMENT STRUCTURE DESIGN 6. CONSTRUCTION PRACTICES AND QUALITY CONTROL 7. PERFORMANCE 8. SUMMARY.

Author: Peter E. Sebaaly
Publisher:
ISBN:
Category : Pavements, Asphalt
Languages : en
Pages : 108

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Book Description

Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 31

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Book Description
Introductory technical guidance for civil engineers, highway engineers and construction managers interested in pavement construction and maintenance. Here is what is discussed: 1. INTRODUCTION, 2. BENEFITS AND LIMITATIONS, 3. WHEN TO APPLY, 4. DENSE-GRADED ASPHALT MIXTURE DESIGN FOR THIN ASPHALT OVERLAYS, 5. PRESERVATION PROJECT DEVELOPMENT AND PAVEMENT STRUCTURE DESIGN, 6. CONSTRUCTION PRACTICES AND QUALITY CONTROL, 7. PERFORMANCE, 8. SUMMARY.

Author: Joanna Kay Ambroz
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 330

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Author: Robert Otto Rasmussen
Publisher: Transportation Research Board
ISBN: 0309070198
Category : Pavements
Languages : en
Pages : 96

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TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 338: Thin and Ultra-Thin Whitetopping summarizes available information to document how state departments of transportation and others are currently using thin and ultra-thin whitetopping overlays among various pavement rehabilitation alternatives. The report covers all stages of the proper application of whitetopping overlays, including project selection, design, materials selection, construction, maintenance, and eventual rehabilitation or replacement.

Author: Y. Richard Kim
Publisher: CRC Press
ISBN: 1315736756
Category : Technology & Engineering
Languages : en
Pages : 1966

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Book Description
Asphalt Pavements contains the proceedings of the International Conference on Asphalt Pavements (Raleigh, North Carolina, USA, 1-5 June 2014), and discusses recent advances in theory and practice in asphalt materials and pavements. The contributions cover a wide range of topics:- Environmental protection and socio-economic impacts- Additives and mo

Author: Roshan Suwal
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 242

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Evaluation of pavement condition is the principle source of information for the effective management of the road network for local and state transportation agencies. However, transportation agencies in the United States are using different pavement rating systems to evaluate their pavement condition. The data collection system, measurement units, and calculation techniques have been modified and updated by several states to incorporate new technological development with time. Several transportation agencies are willing to update their old pavement rating systems while others elected to gradually switch to more accurate rating systems. This study focuses on the potential enhancements on the Pavement Rating Index (PRI) used by Nevada Department of Transportation (NDOT) to make it more consistent with nationally applied systems such as the Pavement Condition Index (PCI) developed by U.S. Army Construction Engineering Research Laboratory. Pavement condition data that were utilized to calculate PRI over the last 15 years were converted into PCI compatible format using a suitable conversion technique. Estimated PCI values were plotted against the corresponding PRI value showed moderate correlation with R2 value of 0.56. The current PRI system was then enhanced to eliminate some of its deficiencies. The statistical relationship between the enhanced PRI and PCI showed improved correlation with R2 value of 0.75. The study concluded that a successful correlation between the PRI system and the PCI system can be achieved in Nevada while maintaining the use of the historical pavement condition data. This study also suggests using a recommended PRIr system which adds the impact of roughness and friction onto the enhanced PRI system. Finally, this study compares the road maintenance strategies suggested by the current PRI system and the PRIr system with the time based schedule and the actual activities applied on the pavement section. This comparison concluded that, while both the PRI and PRIr systems show good correlations with the time based schedule and actual activities for assigning preventive and corrective maintenance strategies, the PRIr system showed improved correlations with the time based schedule and actual activities for assigning the overlay strategy. The PRIr system is recommended for implementation by NDOT due to its consistency with national systems (i.e., PCI) and its superior correlations with time based schedule and actual activities for overlays which leads to significant savings of rehabilitation funds.

Author: Richard D. Barksdale
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 84

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Book Description
This synthesis will be of interest to pavement designers, maintenance engineers, and others interested in methods and procedures for reducing reflection cracking of asphalt overlays. Information is provided on the use of paving fabrics and membranes in pavement rehabilitation. Reflection cracking of pavement overlays results in decreased pavement performance with respect to ride quality, structural support, skid resistance, and safety. The use of fabrics is one of the alternatives that are available to reduce or delay reflection cracking. This report of the Transportation Research Board describes the experiences of agencies in the use of fabrics and membranes for reduction of reflection cracking.