21–40 von 287 Ergebnissen
|

    Can Soy Methyl Esters Improve Concrete Pavement Joint Durability?

    Golias, Michael / Castro, Javier / Peled, Alva et al. | Transportation Research Record | 2012
    damage or chemical degradation. This work examines the use of soy methyl ester–polystyrene (SME-PS) blends as a method to reduce the rate of ...

    Case Study on Using Warm Mix Asphalt at Reduced Production Temperatures for Balanced Mix Design

    Yin, Fan / Moore, Nathan / Chen, Chen et al. | Transportation Research Record | 2023

    This study provides a case study to illustrate the feasibility of using warm mix asphalt (WMA) at lower production temperatures to

     ...

    Characteristics of Snowmelt Runoff from Highways in the Tahoe Basin and Treatment Investigations for Improving Runoff Quality

    Kayhanian, Masoud / Regenmorter, Louis C. / Tsay, Kuen | Transportation Research Record | 2004

    To reduce the current trend of decreasing water clarity of Lake Tahoe, the California Regional Water Control Board's Lahontan Region

     ...

    Characteristics of Virgin and Recycled Asphalt Shingle Binder Blends

    Rheological and Chemical Properties
    Zhou, Fujie / Chen, Peiru / Huang, Shin-Che | Transportation Research Record | 2014

    Application of recycled asphalt shingles (RAS) into hot-mix asphalt have been well accepted by many transportation agencies in recent

     ...

    Characterization and Stabilization of Quarry Byproducts for Sustainable Pavement Applications

    Mwumvaneza, Vincent / Hou, Wenting / Ozer, Hasan et al. | Transportation Research Record | 2015

    Increased emphasis in the construction industry on sustainability and recycling requires production of aggregate gradations with lower

     ...

    Characterization of Asphalt Cements Modified with Crumb Rubber from Discarded Tires

    Daly, William H. / Negulescu, Ioan I. | Transportation Research Record | 1997
    of asphalt-rubber blends depend on the concentration of rubber additives, the particle sizes, and the chemical composition of the asphalt ...

    Characterization of Fracture in Asphaltic Mixes Based on a Molecular Approach

    Jacobs, Maarten M. J. / Hopman, Piet C. / Molenaar, André A. A. | Transportation Research Record | 1996
    of processes on the molecular level. Attention is given to the theoretical background of the ART and its application to describing the crack ...

    Characterization of Granular Systems by Digital Signal Processing of Low Strain Wave Response

    Romero, Salome / Pamukcu, Sibel | Transportation Research Record | 1996
    , ashes, and crumb rubber, are difficult because of chemical and physical inhomogeneity and inconsistency at the time of their production. The ...

    Characterization of Mellowing Process to Control Expansion in High-Sulfate-Bearing Soil

    Shon, Chang-Seon / Scullion, Tom / Blackmon, Wade et al. | Transportation Research Record | 2021
    strength and improve resistance to chemical attack, resulting in more durable roadway. The soluble sulfate phase contained in some soils, however ...

    Characterizing a Local Sewage Sludge Ash for Developing Alkali-Activated Geopolymer Mortar

    Alhassan, Ibrahim / Park, Junboum / Tang, Xiaochao | Transportation Research Record | 2023
    geopolymer mortar. Chemical and leaching analysis found no significant adverse environmental implications of the SSA. Strength activity index tests ...

    Chemical Additives for Dust Control: What We Have Used and What We Have Learned

    Bolander, Peter | Transportation Research Record | 1997

    The Pacific Northwest region of the USDA Forest Service has been using chemical additives for dust abatement for many years. The

     ...

    Chemical and Rheological Characteristics of Styrene-Butadiene-Styrene Polymer-Modified Bitumens

    Lu, Xiaohu / Isacsson, Ulf | Transportation Research Record | 1999
    chemical methods. The results showed that morphology of the modified binders was influenced by bitumen composition and polymer content. Polymer ...

    Chemical and Rheological Characterization of Asphalt Binders: A Comparison of Asphalt Binder Aging and Asphalt Mixture Aging

    Barghabany, Peyman / Zhang, Jun / Mohammad, Louay N. et al. | Transportation Research Record | 2022

    The objective of this study was to compare the chemical and rheological properties of asphalt binders recovered from aged asphalt

     ...

    Chemical and Rheological Properties of Bitumen Partially Substituted with Rice-Straw-Based Lignin from Bio-Ethanol Industry Residue

    Andiyappan, Thavamani / Banapuram, Rahul Reddy / Minchala, Divakar et al. | Transportation Research Record | 2024

    The objective of this study is to evaluate the changes in the chemical and rheological properties of bitumen when partially substituted

     ...

    Chemical Approach to Formation of Calcite Precipitate from Recycled Concrete Aggregate Base Layers

    Bruinsma, James E. / Peterson, Karl R. / Snyder, Mark B. | Transportation Research Record | 1997
    is explored using chemical thermodynamic techniques. Ion activities and pH levels are estimated for the equilibrium states of rainwater ...

    Chemical Frost Protection of Road Surfaces: A Laboratory Investigation

    Fjærestad, Janne Siren / Klein-Paste, Alex / Wåhlin, Johan | Transportation Research Record | 2020

    Anti-icing chemicals are commonly used to protect against hoar frost formation on roadways and bridges. Because of their negative impact

     ...

    Chemical Melting of Ice: Effect of Solution Freezing Point on the Melting Rate

    Wåhlin, Johan / Klein-Paste, Alex | Transportation Research Record | 2016
    difference between ice and solution—affects the chemical melting rate of ice. In this study, the driving force was represented by the solution ...

    Chemical, Microstructural, and Rheological Characterizations of Binders to Evaluate Aging and Rejuvenation

    Osmari, Patrícia Hennig / Aragão, Francisco Thiago Sacramento / Leite, Leni Figueiredo Mathias et al. | Transportation Research Record | 2017
    such as area fraction and spatial and size distributions of the binder constituents. Finally, the following chemical tests were performed to ...

    Chemo-Rheological Study of Hardening of Epoxy Modified Bituminous Binders with the Finite Element Method

    Apostolidis, P. / Liu, X. / Kasbergen, C. et al. | Transportation Research Record | 2018

    The chemical irreversible hardening of epoxy modified bitumen is affected by various physical factors and the successful application of

     ...

    Chromatic and Rheological Characteristics of Clear Road Binders

    Merusi, Filippo / Giuliani, Felice | Transportation Research Record | 2012
    evaluated three clear binders with different chemical formulations with the aim of establishing the effectiveness of their mechanical properties and ...