Download or read book Testing Conditions for Asphalt Binder Testing Using Dynamic Shear Rheometer with 4 Mm Diameter Parallel Plate Geometry written by Johannes Büchner and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: No standard procedure is available for low temperature asphalt binder testing in the Dynamic Shear Rheometer. In this study, an overview is given of the necessary equipment to use the 4 mm geometry for asphalt binder testing including an explanation of shear compliance correction. Furthermore, the testing conditions of 4 mm geometry including specimen preparation, specimen conditions and test parameter are evaluated. Additionally, practical tips and screenshots on the implementation of recommended parameters and testing conditions in the software rSpace and RheoCompass are provided. Overall, this paper provides extended information and guidelines on how to use the 4 mm geometry and which testing conditions to consider for testing asphalt binder in the low temperature range.
Download or read book Asphalt Binder Testing Using 4 Mm Parallel Plate Geometry of Dynamic Shear Rheometer written by Johannes Büchner and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Shear Rheometer Testing of Asphalt Binder Using 4 Mm Parallel Plate Geometry at Low Temperature written by Tess Sigwarth and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Eleventh International Conference on the Bearing Capacity of Roads Railways and Airfields written by Inge Hoff and published by CRC Press. This book was released on 2022-07-07 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovations in Road, Railway and Airfield Bearing Capacity – Volume 2 comprises the second part of contributions to the 11th International Conference on Bearing Capacity of Roads, Railways and Airfields (2022). In anticipation of the event, it unveils state-of-the-art information and research on the latest policies, traffic loading measurements, in-situ measurements and condition surveys, functional testing, deflection measurement evaluation, structural performance prediction for pavements and tracks, new construction and rehabilitation design systems, frost affected areas, drainage and environmental effects, reinforcement, traditional and recycled materials, full scale testing and on case histories of road, railways and airfields. This edited work is intended for a global audience of road, railway and airfield engineers, researchers and consultants, as well as building and maintenance companies looking to further upgrade their practices in the field.
Download or read book Asphalt Paving Technology 2012 written by Eugene Skok and published by DEStech Publications, Inc. This book was released on 2012-12-21 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises over 30 new and not previously published technical papers from the Association of Asphalt Paving Technologists on all phases of asphalt research and applications, including mixing, mixture elements, and testing. Includes an accompanying CD-ROM.
Download or read book Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer DSR written by and published by . This book was released on with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This test method covers the determination of the dynamic shear modulus and phase angle of asphalt binder when tested in dynamic (oscillatory) shear using parallel plate test geometry. It is applicable to asphalt binders having dynamic shear modulus values in the range from 100 Pa to 10 MPa. This range in modulus is typically obtained between 6 and 88°C at an angular frequency of 10 rad/s. This test method is intended for determining the linear viscoelastic properties of asphalt binders as required for specification testing and is not intended as a comprehensive procedure for the full characterization of the viscoelastic properties of asphalt binder. This standard is appropriate for unaged material or material aged in accordance with T 240 and R 28.
Download or read book Applications of the 4 Mm Dynamic Shear Rheometer Geometry for the Forensic Evaluation of Bituminous Materials written by Kristen E. Derewecki and published by . This book was released on 2013 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current asphalt binder performance grading system requires the use of multiple pieces of testing equipment to determine high, intermediate and low temperature properties. To properly grade an asphalt binder, numerous hours of labor must be expended to run through all of the required aging and testing. Additionally when creating master curves to compare stiffness and phase angle with respect to frequency, multiple pieces of equipment are required. This not only creates inefficiencies with respect to time and money, but also brings an approximation into the data as opposed to a direct reading. In order to forensically evaluate asphalt binders, the asphalt must be extracted and recovered from roadway cores. During the extraction/ recovery process the amount of binder required results in coring a considerable amount of the road in question as well as running through an expensive and time consuming chemically intensive process to extract the bituminous material. This paper investigates the potential of the 4 mm Dynamic Shear Rheometer geometry and its potential applications in evaluating binder properties for all failure mechanisms without the need for additional equipment and reducing the amount of asphalt required.
Download or read book Fatigue of Asphalt Binders written by Wilfung Martono and published by . This book was released on 2008 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fuels and Lubricants Handbook written by and published by ASTM International. This book was released on with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Binder Characterization and Evaluation written by David A. Anderson and published by Strategic Highway Research Program (Shrp). This book was released on 1994 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Standard Test Method for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fatigue Testing and Evaluation of Asphalt Binders Using the Dynamic Shear Rheometer written by A. Shenoy and published by . This book was released on 2002 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamic shear rheometer (DSR) is being used currently by the asphalt pavement community for determination of the viscoelastic properties of asphalts following the recommendations of the Strategic Highway Research Program. The Superpave specification parameter |G*| sin? was identified as the term to be used in rating the asphalt binders for their fatigue resistance. However, in subsequent research work, it was found that this parameter did not relate well with the accumulation of fatigue damage of mixtures measured through a beam fatigue test under strain-controlled conditions. This led researchers to seek other methods of characterizing fatigue resistance behavior of asphalt binders. The suggested new test was a binder fatigue test using the time sweep on the DSR. The number of cycles to fatigue failure Nf was chosen as the criterion for rating the fatigue resistance of the binder.
Download or read book Performance Graded Asphalt Binder Specification and Testing written by and published by . This book was released on 1994 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exploration of Advanced Methods for Testing Rheological Properties of Asphalt Binder and Mastic using Dynamic Shear Rheometer written by Yun SU Kim and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A New Binder Fast Characterization Test Using a Dynamic Shear Rheometer and Its Application for Rejuvenating Reclaimed Asphalt Binder written by Johannes Schrader and published by . This book was released on 2020 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of the Rheological Properties and Master Curve Development for Bituminous Binders Used in Roofing written by Geoffrey M. Rowe and published by . This book was released on 2007 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: As dynamic shear rheology (DSR) testing of asphalt binders is becoming the primary mode to evaluate asphalt binders worldwide, an understanding of the rheological performance of asphalt binders has become increasingly important. Such understanding of the basic principles of rheology is essential for those developing and applying specifications, as well as developers and producers of new and enhanced roofing binders. This paper discusses the determination of the complex shear (stiffness) modulus (G*) and phase angle (?) of bituminous binders over a range of temperatures and frequencies when tested in harmonic sinusoidal oscillatory shear mode using a dynamic shear rheometer (DSR) with parallel plate test geometry where both plates are controlled at the same temperature. Rheological measurements and master curves for six different binders used in the manufacture of industrial roofing materials are presented. The data presented are results of testing of unaged and oven-aged binders to include a standard air blown binder, a catalytically air blown binder, and various modified bitumen binders.
Download or read book Performance Tests for Hot Mix Asphalt HMA Including Fundamental and Empirical Procedures written by Louay Nadhim Mohammad and published by ASTM International. This book was released on 2006 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
