Performance of Recycled Asphalt Concrete Airport Pavement Surfaces PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Performance of Recycled Asphalt Concrete Airport Pavement Surfaces PDF full book. Access full book title Performance of Recycled Asphalt Concrete Airport Pavement Surfaces by G. D. Cline. Download full books in PDF and EPUB format.
Author: G. D. Cline
Publisher:
ISBN:
Category : Pavements, Asphalt
Languages : en
Pages : 40
Get Book Here
Book Description
The objective of this research was to make an assessment of the relative performance of recycled versus new asphalt concrete pavement surfaces constructed for airport facilities. To make this assessment, pavement condition index (PCI) surveys and tests on core samples from the hot-mix recycled pavements located on the airports at Needles, California and Valley City, North Dakota were conducted. Both pavements have a condition rating of very good. The survey and test data were compared with those for recycled highway and virgin material Navy airfield pavements. The recycled pavement at Needles is performing as good as those Navy pavements constructed with virgin material. The recycled pavement at Valley City has a higher deterioration rate than the Navy pavements but this could be attributed to the harsh climate found in North Dakota. The results of this study show that hot-mix recycling was successful at these airports but additional studies are required to determine the applicability of Asphalt Concrete (AC) recycling for reconstruction at all airports. Keywords: Recycled concrete, asphalt, pavement surfaces, airport facilities, Navy airfield pavements, hot-mix recycling.
Author: G. D. Cline
Publisher:
ISBN:
Category : Pavements, Asphalt
Languages : en
Pages : 40
Get Book Here
Book Description
The objective of this research was to make an assessment of the relative performance of recycled versus new asphalt concrete pavement surfaces constructed for airport facilities. To make this assessment, pavement condition index (PCI) surveys and tests on core samples from the hot-mix recycled pavements located on the airports at Needles, California and Valley City, North Dakota were conducted. Both pavements have a condition rating of very good. The survey and test data were compared with those for recycled highway and virgin material Navy airfield pavements. The recycled pavement at Needles is performing as good as those Navy pavements constructed with virgin material. The recycled pavement at Valley City has a higher deterioration rate than the Navy pavements but this could be attributed to the harsh climate found in North Dakota. The results of this study show that hot-mix recycling was successful at these airports but additional studies are required to determine the applicability of Asphalt Concrete (AC) recycling for reconstruction at all airports. Keywords: Recycled concrete, asphalt, pavement surfaces, airport facilities, Navy airfield pavements, hot-mix recycling.
Author: James E. Shoenberger
Publisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 26
Get Book Here
Book Description
Author: R. B. Brownie
Publisher:
ISBN:
Category : Pavements, Asphalt
Languages : en
Pages : 140
Get Book Here
Book Description
Author: Joe W. Button
Publisher:
ISBN:
Category : Pavements, Asphalt concrete
Languages : en
Pages : 80
Get Book Here
Book Description
This synthesis will be of interest to administrators, pavement designers, highway, material, research, and specification engineers, and others interested in economical methods for reconstructing or rehabilitating asphalt concrete pavements. It describes the processes and equipment used for hot in-place recycling of asphalt concrete and provides information on mix designs, performance, and guidelines for its effective use. A significant amount of the information provided is based on the current practices of state highway agencies. As such, numerous case histories are included in the report.
Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 42
Get Book Here
Book Description
Introductory technical guidance for civil engineers and construction managers interested in asphalt concrete pavement recycling. Here is what is discussed: 1. INTRODUCTION 2. SURFACE RECYCLING OF PAVEMENTS 3. RECYCLED COLD-MIX ASPHALT CONCRETE 4. RECYCLED HOT-MIX ASPHALT CONCRETE.
Author:
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 140
Get Book Here
Book Description
Author: Frank Meyer
Publisher:
ISBN:
Category : Asphalt
Languages : en
Pages : 122
Get Book Here
Book Description
Interest in hot mix recycling has recently been stimulated by:rising cost of asphalt cement and fuels; depletion and risingcosts of readily available conventional aggregate resources; theneed to reduce energy consumption; reduction in available fundsfor transportation facilities due to inflation; and, environmental problems due to mining of aggregate materials. Since hot mix recycling can offer advantages in all these areas, the overall objective of this project is to encourage the use ofthis cost and energy efficient strategy in the rehabilitation andmaintenance of pavements in the national road system.
Author:
Publisher:
ISBN:
Category : Pavements, Bituminous
Languages : en
Pages : 48
Get Book Here
Book Description
Author: Patricia Chavez
Publisher:
ISBN: 9781369201895
Category :
Languages : en
Pages :
Get Book Here
Book Description
The use of reclaimed asphalt pavement (RAP) in new asphalt mixes replaces a portion of the virgin aggregate and binder, which will help with cost saving in pavement construction as well provide several environmental benefits. Currently, the Federal Aviation Administration (FAA) has no requirements and specifications for the use of RAP in accordance to the FAA Specification P401 and this research will help with the development of such specifications. The objective of this study is to create Superpave mix designs for airfields using RAP and subject them to performance related testing to provide information regarding any issues with the mix design procedure. Another objective of this project is to perform and interpret the results of laboratory testing with regard to the behavior/performance of asphalt mixes containing RAP and evaluate their suitability for use in airport pavements The experimental plan in this study included 10 different hot mix asphalt (HMA) mixes made with three different binder grades (PG 64-22, PG58-28, PG76-22PM), three RAP sources (New York, California, Alabama), and two RAP percentages (25%, 40%). A control mix with no RAP was also tested for comparison. The results of this study will be used to develop mix designs for accelerated pavement testing at the FAA National Aviation Pavement Test Facility (NAPTF) in Atlantic City, New Jersey. The results indicate that meeting the FAA's voids in mineral aggregate (VMA) requirement was problematic and while developing the mix designs with RAP the total binder content had to be reduced in order to meet the current FAA air void and VMA requirements. Performance testing showed that incorporation of RAP will improve the performance properties when compared to their respective control mixes. The statistical analysis showed that percent of RAP (by binder replacement rate) is the most significant factor affecting all performance testing and that binder grade is the least significant factor on all performance testing. It is recommended that results from this study be validated with more performance testing, including additional testing with different binder grades and performance testing for low temperature cracking. There also needs to be more testing on mix designs for airfield pavement with the addition of RAP to develop voids filled with asphalt (VFA) and dust proportion (DP) specifications.
Author: R. B. Brownie
Publisher:
ISBN:
Category : Pavements, Asphalt concrete
Languages : en
Pages : 132
Get Book Here
Book Description
