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Characterization Of Low Temperature Creep Properties Of Crack Sealants Using Bending Beam Rheometry
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Book Synopsis Characterization of Low Temperature Creep Properties of Crack Sealants Using Bending Beam Rheometry by : Imad L. Al-Qadi
Download or read book Characterization of Low Temperature Creep Properties of Crack Sealants Using Bending Beam Rheometry written by Imad L. Al-Qadi and published by . This book was released on 2008 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Performance-based Guidelines for Selection of Bituminous-based Hot-poured Pavement Crack Sealant by : Imad L. Al-Qadi
Download or read book Development of Performance-based Guidelines for Selection of Bituminous-based Hot-poured Pavement Crack Sealant written by Imad L. Al-Qadi and published by . This book was released on 2009 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes research presented in separate technical reports, papers, and journal articles that collectively document the development of a systematic process to aid in the selection of appropriate bituminous hot-poured sealants for pavement cracks and joints. The following process elements are summarized herein: Apparent Viscosity Test for Hot-Poured Crack Sealants, Development of a Short-Term Aging Test and Low-Temperature Testing Bibliography, Sealant Flow and Deformation by Dynamic Shear Rheometry in Summer Temperatures, Characterization of Low Temperature Creep Properties of Crack Sealants Using Crack Sealant Bending Beam Rheometry, Characterization of Low Temperature Mechanical Properties of Crack Sealants Using Crack Sealant Direct Tension Test, and Development of Adhesion Tests for Crack Sealants at Low Temperature. This report brings the results of this cumulative research together to introduce a set of tests and performance parameters for sealant at installation and service temperatures; an aging procedure to simulate sealant weathering; and most important, a simplified chart with thresholds for all performance parameters for the straightforward selection of crack sealant.
Book Synopsis Efficient Transportation and Pavement Systems: Characterization, Mechanisms, Simulation, and Modeling by : Imad L. Al-Qadi
Download or read book Efficient Transportation and Pavement Systems: Characterization, Mechanisms, Simulation, and Modeling written by Imad L. Al-Qadi and published by CRC Press. This book was released on 2008-11-01 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internationally, significant attention is given to transport sustainability including planning, design, construction, evaluation, safety and durability of the road system. The 4th International Gulf Conference on Roads: Efficient Transportation and Pavement Systems - Characterization, Mechanisms, Simulation, and Modeling, hosted by the University o
Book Synopsis Characterization of Low Temperature Mechanical Properties of Crack Sealants Utilizing Direct Tension Test by :
Download or read book Characterization of Low Temperature Mechanical Properties of Crack Sealants Utilizing Direct Tension Test written by and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multi-Scale Modeling and Characterization of Infrastructure Materials by : Niki Kringos
Download or read book Multi-Scale Modeling and Characterization of Infrastructure Materials written by Niki Kringos and published by Springer Science & Business Media. This book was released on 2013-05-26 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The micro- and nano-modification of infrastructure materials and the associated multi-scale characterization and simulation has the potential to open up whole new uses and classes of materials, with wide-ranging implications for society. The use of multi-scale characterization and simulation brings the ability to target changes at the very small scale that predictably effect the bulk behavior of the material and thus allowing for the optimization of material behavior and performance. The International RILEM Symposium on Multi-Scale Modeling and Characterization of Infrastructure Materials (Stockholm, June 10-12, 2013) brought together key researchers from around the world to present their findings and ongoing research in this field in a focused environment with extended discussion times. From asphalt to concrete, from chemistry to mechanics, from nano- to macro-scale: the collection of topics covered by the Symposium represents the width and depth of the currently ongoing efforts of developing more sustainable infrastructure materials. Researchers, practitioners, undergraduates and graduate students engaged in infrastructure materials or multi-scale characterization and modeling efforts can use this book as a comprehensive reference, to learn about the currently ongoing research efforts in this field or as an inspiration for new research ideas to enhance the long-term performance of infrastructure materials from a fundamental perspective. The Symposium was held under the auspices of the RILEM Technical Committee on Nanotechnology-Based Bituminous Materials 231-NBM and the Transport Research Board (TRB) Technical Committee on Characteristics of Asphalt Materials AFK20.
Book Synopsis Test Development and Material Characterization of Hot Poured Crack Sealant at Low Temperature by : Shih-Hsien Yang
Download or read book Test Development and Material Characterization of Hot Poured Crack Sealant at Low Temperature written by Shih-Hsien Yang and published by ProQuest. This book was released on 2009 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among these six performance parameters, stiffness at 240s of 25MPa, average creep rate of 0.31 mm/mm/s, and extendibility level at different temperatures were identified and proposed as selection criteria for crack sealant at low temperature. These parameters were used to assess several in-service crack sealants with known field performance. The results show that the proposed tests and performance parameters are highly correlated with sealant field performance when compared to current ASTM specification standards.
Book Synopsis Standard Specifications for Transportation Materials and Methods of Sampling and Testing by : AASHTO.
Download or read book Standard Specifications for Transportation Materials and Methods of Sampling and Testing written by AASHTO. and published by AASHTO. This book was released on 2011 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Toward Development of a New Thermal Cracking Test Using the Dynamic Shear Rheometer by : Haifang Wen
Download or read book Toward Development of a New Thermal Cracking Test Using the Dynamic Shear Rheometer written by Haifang Wen and published by . This book was released on 2013 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal cracking is one of the primary distresses in asphalt pavements. Asphalt binder, an important component of asphaltic concrete, plays a significant role in the thermal cracking performance of asphalt pavement and should be characterized accurately for proper binder selection. The current Superpave binder specifications for low-temperature cracking, based on creep stiffness and m-values, are not applicable to modified binders. Fracture-based tests are most promising for the prediction of low-temperature cracking of binders, especially modified binders. This study develops a new performance indicator for low-temperature cracking using properties from monotonic testing at a semi-low temperature, 5°C, based on the dynamic shear rheometer (DSR). It is found that the complex shear modulus of binders does not correlate with field thermal cracking performance. Fracture energy shows a moderate correlation with field thermal cracking performance. The correlation is improved when the shear rate is increased. However, failure strain at 5°C correlates very well with field thermal cracking. In addition, failure strain is not sensitive to the shear rate at 5°C. This new test could significantly reduce the costs associated with the purchase of various types of equipment, such as that needed to conduct bending beam rheometer (BBR) or direct tension tests, and could also reduce the amount of testing time. Further study is needed to validate the findings in this study.
Book Synopsis Sustainable Designed Pavement Materials by : Yue Xiao
Download or read book Sustainable Designed Pavement Materials written by Yue Xiao and published by MDPI. This book was released on 2020-12-02 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue “Sustainable Designed Pavement Materials” has been proposed and organized as a means to present recent developments in the field of environmentally-friendly designed pavement materials. For this reason, articles included in this special issue relate to different aspects of pavement materials, from industry solid waste recycling to pavement materials recycling, from pavement materials modification to asphalt performance characterization, from pavement defect detection to pavement maintenance, and from asphalt pavement to cement concrete pavement.
Book Synopsis Transactions of the American Society of Civil Engineers by : American Society of Civil Engineers
Download or read book Transactions of the American Society of Civil Engineers written by American Society of Civil Engineers and published by . This book was released on 2005 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 29-30 contain papers of the International Engineering Congress, Chicago, 1893; v. 54, pts. A-F, papers of the International Engineering Congress, St. Louis, 1904.
Book Synopsis Cohesive Property Evaluation of Crack Sealants Using a Low-Temperature Tensile Tester by : Hengxiao Xue
Download or read book Cohesive Property Evaluation of Crack Sealants Using a Low-Temperature Tensile Tester written by Hengxiao Xue and published by . This book was released on 2018 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents a new test method that was developed to evaluate the cohesive properties of crack sealants at low temperatures. The low-temperature tensile tester (LTTT) used in this test method was self-developed as a result of field-investigation experiences. Field investigations of crack expansion were conducted in four climate regions in Heilongjiang Province, China, to understand the actual working environment. The LTTT, highly efficient and equipped with a wide measurement range, was then developed. The cohesive specimen is dog-bone shaped and 24 x 24mm in width and thickness, a size selected based on the test results of various specimen dimensions. The optimal elongation rate was 100mm/h, and displacement-at-failure emerged as the evaluation index, having been derived from the analysis of test results at various temperatures and elongation rates. According to the results of field investigation, the threshold values of displacement-at-failure were 84, 60, 36, and 28.8mm, from the lowest to the highest temperature region. The cohesive properties of six types of sealant were assessed on the threshold-evaluation values of the various regions. This test method can effectively differentiate the cohesive properties of various sealants and can be applied in a diversity of climate regions.
Book Synopsis Binder Characterization and Evaluation by : David A. Anderson
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:
Book Synopsis Brittle Materials in Mechanical Extremes by : Giovanni Bruno
Download or read book Brittle Materials in Mechanical Extremes written by Giovanni Bruno and published by MDPI. This book was released on 2021-06-18 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the Special Issue “Brittle Materials in Mechanical Extremes” is to spark a discussion of the analogies and the differences between different brittle materials, such as ceramics and concrete. The contributions to the Issue span from construction materials (asphalt and concrete) to structural ceramics to ice. Data reported in the Issue were obtained by advanced microstructural techniques (microscopy, 3D imaging, etc.) and linked to mechanical properties (and their changes as a function of aging, composition, etc.). The description of the mechanical behavior of brittle materials under operational loads, for instance, concrete and ceramics under very high temperatures, offers an unconventional viewpoint on the behavior of such materials. While it is by no means exhaustive, this Special Issue paves the road for the fundamental understanding and further development of materials.
Download or read book Transportation Research Record written by and published by . This book was released on 1995 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: "For more than 50 years, the Transportation Research Record has been internationally recognized as one of the preeminent peer-reviewed journals for transportation research papers from authors in the United States and from around the world. One of the most cited transportation journals, the TRR offers unparalleled depth and breadth in the coverage of transportation topics from both academic and practitioner perspectives. All modes of passenger and freight transportation are addressed in papers covering a wide array of disciplines, including policy, planning, administration, economics and financing, operations, construction, design, maintenance, safety, and more."--Publisher's website
Book Synopsis Unmodified and Modified Asphalt Binders by :
Download or read book Unmodified and Modified Asphalt Binders written by and published by . This book was released on 1995 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1980 with total page 1280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Asphalt Paving Technology by : Association of Asphalt Paving Technologists
Download or read book Asphalt Paving Technology written by Association of Asphalt Paving Technologists and published by . This book was released on 1991 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
