61–80 von 287 Ergebnissen
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    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 ...

    Effect of Polymer and Oil Modification on the Aging Susceptibility of Asphalt Binders

    Li, Ying / Moraes, Raquel / Lyngdal, Erik et al. | Transportation Research Record | 2016
    spectroscopy were used to verify the rheological results with chemical analysis tools. Results indicate that the aging susceptibility of modified ...

    Modeling Shear Viscosity of Asphalt through Nonequilibrium Molecular Dynamics Simulation

    Ding, Yongjie / Huang, Baoshan / Shu, Xiang | Transportation Research Record | 2018

    This paper investigates a quantifiable relationship between the chemical composition and the shear viscosity of the asphalt binder

     ...

    Role of Carbon Nanofiber on the Electrical Resistivity of Mortar under Compressive Load

    Freier Zugriff
    Buasiri, Thanyarat / Habermehl-Cwirzen, Karin / Krzeminski, Lukasz et al. | Transportation Research Record | 2020
    -sensing capability of the hydrated binder matrix. The material was produced using chemical vapor deposition. The nanomodified cement contained ...

    Use of Real-Time Dust Monitoring and Surface Condition to Evaluate Success of Unpaved Road Treatments

    Kunz, Bethany K. / Green, Nicholas S. / Albers, Janice L. et al. | Transportation Research Record | 2018
    of real-time dust monitoring and objective road condition evaluations to assess the success of two chemical treatments for a period of 19 ...

    Use of Random Forest to Predict Intermediate Temperature SCB Jc Parameter of Long-Term Aged Asphalt Mixtures

    Ma, Ye / Liu, Jun / Mohammad, Louay N. et al. | Transportation Research Record | 2023
    (LTA) asphalt specimens from volumetric properties of plant-produced asphalt mixtures, and rheological and chemical properties of unaged ...

    Evaluation of Alternative Sources of Supplementary Cementitious Materials for Concrete Materials

    Subedi, Sujata / Arce, Gabriel A. / Hassan, Marwa M. et al. | Transportation Research Record | 2022
    cement by mass. Characterization results showed that all three ashes met ASTM C618 chemical requirements (i.e., sum of SiO2 ...

    Testing of Roadside Vegetation for Highway Runoff Pollutant Removal

    Kaighn, Robert J. / Yu, Shaw L. | Transportation Research Record | 2019

    A field monitoring program was begun in 1991 to test the ability of grassed swales to remove pollutants from highway runoff. The two

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    Evaluation of Oxidization of Crumb Rubber–Modified Asphalt during Short-Term Aging

    Ghavibazoo, Amir / Abdelrahman, Magdy / Ragab, Mohyeldin | Transportation Research Record | 2015
    chemical composition and physical properties of asphalt and leads to premature distresses on pavement. It is speculated that crumb rubber modifier ...

    Low-Temperature Oxidation Kinetics of Asphalt Binders

    Glaser, Ronald R. / Schabron, John F. / Turner, Thomas F. et al. | Transportation Research Record | 2013
    investigate the relationship of rheological changes with chemical changes as binders oxidize. The rheometry consisted of the generation of a series of ...

    Investigation into the Oxidative Aging of Asphalt Binders

    Liang, Yanlong / Wu, Rongzong / Harvey, John T. et al. | Transportation Research Record | 2019
    . This paper further investigates the constant rate aging phase of unmodified, polymer modified, and asphalt rubber binders. The chemical ...

    Laboratory Performance and Compositional Evaluation of Bio-Based Recycling Agents

    Moraes, Raquel / Yin, Fan / Rodezno, Carolina | Transportation Research Record | 2023

    This study sought to evaluate the chemical composition of bio-based recycling agents (RAs) as indicated by fatty acids content and their

     ...

    Laboratory Investigation of the Adhesion and Self-Healing Properties of High-Viscosity Modified Asphalt Binders

    Hu, Mingjun / Sun, Daquan / Lu, Tong et al. | Transportation Research Record | 2020
    the influence of chemical composition and polymer morphology on the adhesion property of HVMA. Results show that the presence of water reduces ...

    Effect of Waste Engine Oil Residue on Quality and Durability of SHRP Materials Reference Library Binders

    Johnson, Kelli-Anne N. / Hesp, Simon A. M. | Transportation Research Record | 2014

    This paper discusses the effects of widely used waste engine oil (WEO) residue on asphalt binder properties. Five SHRP Materials

     ...

    Comprehensive Selection of Base Asphalt Binders for Effective Formulation of Polymer-Modified Asphalts

    Kumbargeri, Yogesh / Planche, Jean-Pascal / Adams, Jeramie J. et al. | Transportation Research Record | 2024
    -depth physical, chemical, rheological, and microstructure characterization of base (neat/unmodified) and corresponding PMA binders to understand ...

    Impacts of Field and Laboratory Long-Term Aging on Asphalt Binders

    Singhvi, Punit / Mainieri, Javier J. García / Ozer, Hasan et al. | Transportation Research Record | 2022

    Asphalt binder aging accelerates cracking of flexible pavement. Quantifying the extent of binder aging allows the formulation and

     ...

    Measured Effects of Liquid Soil Stabilizers on Engineering Properties of Clay

    Rauch, Alan F. / Harmon, Jacqueline S. / Katz, Lynn E. et al. | Transportation Research Record | 2002
    ash. Marketed as alternatives to these conventional bulk soil stabilizers, a variety of concentrated liquid chemical products are sold by ...

    Influence of Nano-SiO2 Addition on Microstructure and Mechanical Properties of Cement Mortars for Ferrocement

    Hosseini, P. / Booshehrian, A. / Farshchi, S. | Transportation Research Record | 2010

    Because of their unique physical and chemical properties, nanoparticles have been gaining increasing attention and have been used in

     ...

    Influence of Mineralogy and Plasticity Index on the Stabilization Effectiveness of Expansive Clays

    Pedarla, Aravind / Chittoori, Srinivas / Puppala, Anand J. | Transportation Research Record | 2011
    behavior of expansive soils. Stabilizer design based on plasticity index (PI) and soil gradation is also a widely accepted method. However, some ...

    State-of-the-Practice Review on the Use of Flocculants for Construction Stormwater Management in the United States

    Kazaz, Billur / Perez, Michael A. / Donald, Wesley N. | Transportation Research Record | 2021
    that are responsible for causing elevated turbidity. Flocculation is a form of chemical treatment that uses flocculant particles as a binding ...