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Relation Of Asphalt Rheological Properties To Pavement Durability
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Book Synopsis Relation of Asphalt Rheological Properties to Pavement Durability by : A. W. Sisko
Download or read book Relation of Asphalt Rheological Properties to Pavement Durability written by A. W. Sisko and published by . This book was released on 1969 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: The measurable properties of asphalts that contribute to the durability of pavements were tested. A Weissenberg rheogoniometer was chosen and modified to measure the rheological properties. An extensive laboratory testing program was made to determine the rheological and other physical and chemical properties of samples of asphalts used during the construction of a series of road sections. A field inspection of the 22 road sections provided information on pavement performance for use in the correlation with the laboratory data on the asphalts.
Book Synopsis Relationship Between the Rheological Properties of Asphalt and the Rheological Properties of Mixtures and Pavements by : RL. Davis
Download or read book Relationship Between the Rheological Properties of Asphalt and the Rheological Properties of Mixtures and Pavements written by RL. Davis and published by . This book was released on 1987 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central tenet of this paper is that a proper level of bearing capacity is essential to good asphalt pavement performance. Methods for designing pavements with increased bearing capacity and methods for measuring this property are recommended. Since the bearing capacity of asphalt pavements is seldom determined, the fact is often overlooked that many pavement failures that are attributed to stripping, inferior asphalt quality, and inferior stone quality are actually structural failures due to inadequate bearing capacity. Increased truck tire pressures menace many pavements which were designed to traditional standards but which have bearing capacities too low to cope with the higher stresses. The only practical way to save these pavements from premature failure is to lower the stresses or tire pressures on them during hot weather.
Book Synopsis Asphalt Rheology by : Oliver E. Briscoe
Download or read book Asphalt Rheology written by Oliver E. Briscoe and published by ASTM International. This book was released on 1987 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Rheological Properties of Asphalts on Pavement Cracking by : PS. Kandhal
Download or read book Effect of Rheological Properties of Asphalts on Pavement Cracking written by PS. Kandhal and published by . This book was released on 1987 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Both load and nonload-associated cracking of asphalt pavements are prevalent in Canada and the northern United States. It is essential to identify the rheological properties of the asphalt binder responsible for this type of distress. An asphalt durability research project began with the construction of six test pavements in Pennsylvania in September 1976 using AC-20 asphalt cements from different sources.
Book Synopsis Viscoelastic Properties of Asphalts Based on Penetration and Softening Point by : Boris Radovskiy
Download or read book Viscoelastic Properties of Asphalts Based on Penetration and Softening Point written by Boris Radovskiy and published by Springer. This book was released on 2017-11-11 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work deals with conventional and new relationships between various viscoelastic properties of road bitumen, determined under different test modes, such as constant stress, constant deformation or cyclic load. Approximate formulas have been derived for prediction of the rheological properties of asphalt based on its standard parameters such as penetration and softening point. The work is intended for researchers and engineers in road paving industry. It may be also of interest for teachers and Civil Engineering students.
Book Synopsis The New Proposed Rheological Properties of Asphalt Binders by : DA. Anderson
Download or read book The New Proposed Rheological Properties of Asphalt Binders written by DA. Anderson and published by . This book was released on 1995 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a result of the research conducted for the Strategic Highway Research Program (SHRP), a set of new testing methods to characterize the rheological, failure, and durability properties of asphalt binders has been developed. These methods utilize testing devices that are either completely new or have been used before only for research purposes. The methods also call for measuring mechanical response parameters that are not very common for asphalt pavement engineers nor for many asphalt producers. The purpose of this paper is to discuss the following points: (1) The viscoelastic nature of asphalts and its relation to pavement performance; (2) the types of conventional measurements that are used now and the fundamental problems with them; (3) the concept behind selecting the new test methods and the new characteristic properties; and (4) how the new measured properties compare to the conventional properties. The paper addresses these points by providing theoretical-conceptual background about the conventional and new tests and by comparing new and conventional data measured for a large number of asphalts that vary in their source and their grade. The comparison clearly identifies the advantages of the new testing methods and the need to implement the proposed testing and specification system.
Book Synopsis Characteristics of Asphalt Binders by :
Download or read book Characteristics of Asphalt Binders written by and published by . This book was released on 1996 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Relating Chemical Oxidation and Rheological Properties of Paving Asphalt with Durability by : Bob M. Gallaway
Download or read book Factors Relating Chemical Oxidation and Rheological Properties of Paving Asphalt with Durability written by Bob M. Gallaway and published by . This book was released on 1958 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymer Modified Asphalt Binders by : Kenneth R. Wardlaw
Download or read book Polymer Modified Asphalt Binders written by Kenneth R. Wardlaw and published by ASTM International. This book was released on 1992 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: "ASTM Publication Code Number (PCN) 04-011080-08. - "Sponsored by ASTM Committee D-4 on Road and Paving Materials."-- Foreword. - Includes bibliographical references and indexes. - Electronic reproduction; W. Conshohocken, Pa; ASTM International; 2011; Mode of access: World Wide Web; System requirements: Web browser; Access may be restricted to users at subscribing institutions.
Book Synopsis Properties of Flexible Pavement Materials by : John J. Emery
Download or read book Properties of Flexible Pavement Materials written by John J. Emery and published by ASTM International. This book was released on 1983 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Relationships Between Rheological Properties and Morphology for Polymer Modified Asphalts by : Mary Arlena Stroup-Gardiner
Download or read book Relationships Between Rheological Properties and Morphology for Polymer Modified Asphalts written by Mary Arlena Stroup-Gardiner and published by . This book was released on 1997 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hot Mix Asphalt Materials, Mixture Design, and Construction by :
Download or read book Hot Mix Asphalt Materials, Mixture Design, and Construction written by and published by . This book was released on 2009 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Binder Characterization and Evaluation: Test methods by :
Download or read book Binder Characterization and Evaluation: Test methods written by and published by . This book was released on 1994 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physical Properties of Asphalt Cement Binders by : John C. Hardin
Download or read book Physical Properties of Asphalt Cement Binders written by John C. Hardin and published by ASTM International. This book was released on 1995 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dozen papers from a December 1993 symposium in Dallas/Fort Worth, Texas. Among the topics are why the new proposed rheological properties of asphalt binders are required and how they compare to conventional properties, the development and use of the SHRP direct tension specification test, oxidatio
Book Synopsis Influence of Rheological Properties of Modified Asphalt Binders on the Load-deformation Characteristics of the Binder-aggregate Mixtures by : Akhtarhusein Asgarali Tayebali
Download or read book Influence of Rheological Properties of Modified Asphalt Binders on the Load-deformation Characteristics of the Binder-aggregate Mixtures written by Akhtarhusein Asgarali Tayebali and published by . This book was released on 1990 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highway Research News written by and published by . This book was released on 1964 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1963- include section: Urban transportation research digest.
Book Synopsis Characterizing the Asphalt-Aggregate Mixtures Using Rheological Properties of Asphalt Binders by : M. Zeng
Download or read book Characterizing the Asphalt-Aggregate Mixtures Using Rheological Properties of Asphalt Binders written by M. Zeng and published by . This book was released on 2006 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling techniques were employed to establish the relationship between the rheological properties (G* and ?) of asphalt binders and asphalt-aggregate mixtures. Results of this study indicate that the complex modulus and phase angle of the mixture can be represented by the same parameters obtained from the binder under the conditions of material linearity. This relationship is independent of frequency (or loading time) and temperature. For typical dense graded asphalt mixtures, the relationship is not significantly affected by the characteristics of both the asphalt binder and the aggregate. The relationship between the complex moduli of the asphalt binder and mixture can be mathematically modeled by the generalized power function. This function is more precise than the Heukelom and Klomp model (HK expression) and bilogarithm linear model (BL approximation), particularly at low and high modulus values. The generalized power function can differentiate asphalt binder as a viscoelastic liquid and asphalt mixture as a viscoelastic solid under the action of shear loading. The relationship of the phase angles, as an integrated part of rheological property of a viscoelastic material, between asphalt binders and mixtures can be modeled by a modified haversine function. This function completes the modeling of rheological properties as a whole for the first time and also reflects the fundamental material difference between the binder and the mixture in viscoelastic theory. Characterizing the asphalt mixture properties through the binder properties not only can save tremendous efforts in testing an asphalt mixture, but also can simplify the pavement performance prediction.
