101–120 von 287 Ergebnissen
|

    Quantifying the Thermomechanical Response of Bitumen from Microphase Properties

    Nahar, S. N. / Schmets, A. J. M. / Schitter, G. et al. | Transportation Research Record | 2016

    The macroscopic mechanical response properties of bituminous materials originate from the mechanical properties at the microstructural

     ...

    Performance Assessment of Plant-Produced Warm Recycled Mixtures for Open-Graded Wearing Courses

    Frigio, Francesca / Stimilli, Arianna / Virgili, Amedeo et al. | Transportation Research Record | 2017
    acceptance requirements and international recommendations for raveling resistance in dry conditions. The chemical composition of the WMA additives ...

    Full-Scale Laboratory Evaluation of the Effectiveness of Subgrade Soil Stabilization Practices for Portland Cement Concrete Pavements Patching Applications

    Behnood, Ali / Olek, Jan | Transportation Research Record | 2020
    test box was used to investigate the effects of various types of soil stabilization methods, such as chemical (cement) stabilization, use of ...

    Resistance of Portland Cement Pervious Concrete to Deicing Chemicals

    Cutler, Heath E. / Wang, Kejin / Schaefer, Vernon R. et al. | Transportation Research Record | 2010
    freezing–thawing or drying–wetting condition. Two deicing chemical application methods (saturated and drained) were employed. The impact of deicing ...

    Final Results of Road Traffic in Winter Project: Socioeconomic Effects of Winter Maintenance and Studded Tires

    Leppänen, Anne | Transportation Research Record | 2019
    chloride is the main substance used for chemical deicing; sanding is used only on roads with little traffic. In Finland the use of studded tires ...

    Mechanisms of Soil Stabilization with Liquid Ionic Stabilizer

    Katz, Lynn E. / Rauch, Alan F. / Liljestrand, Howard M. et al. | Transportation Research Record | 2001

    Numerous commercial suppliers are marketing liquid chemical products for stabilizing pavement subgrade and base soils. These

     ...

    Experimental and Statistical Analysis of Bitumen’s Field Ageing in Asphalt Pavements

    Freier Zugriff
    Zhang, Hanyu / Soenen, Hilde / Carbonneau, Xavier et al. | Transportation Research Record | 2022

    Field ageing gradients of bitumen samples recovered from 14 asphalt road sections were investigated via rheological and chemical

     ...

    Laboratory Testing of Suction and Deformation Properties of Base Course Aggregates

    Kolisoja, Pauli / Saarenketo, Timo / Peltoniemi, Hannu et al. | Transportation Research Record | 2002
    examine the mechanical, thermodynamic, electrical, and chemical factors that affect the seasonal variation of strength and deformation behavior of ...

    Soil Suction and Behavior of Chemically Treated Clays

    Petry, Thomas M. / Jiang, Cheng-Ping | Transportation Research Record | 2007
    of expansive clay soils, but the effect of chemical treatment on the matric and osmotic suction of soils has not been investigated previously ...

    Detection of Residual Flocculant Concentrations in Construction Stormwater Runoff

    Kazaz, Billur / Perez, Michael A. / Donald, Wesley N. et al. | Transportation Research Record | 2022
    the effluent. With proper application and dosage, these chemicals improve the performance of sediment control practices in capturing fine ...

    Synthesis, Characterization, and Mechanical Properties of Red Mud–Based Geopolymers

    Zhang, Guoping / He, Jian / Gambrell, Robert P. | Transportation Research Record | 2010
    analyzed against the chemical compositions of the red mud geopolymers, such as Si/Al and Na/Si molar ratios. For the studied geopolymers, the ...

    Investigation of Tack Coat Failure in Orthotropic Steel Bridge Deck Overlay

    Survey, Analysis, and Evaluation
    Jia, Xiaoyang / Huang, Baoshan / Bowers, Benjamin F. et al. | Transportation Research Record | 2014

    The failure of tack coat on orthotropic steel bridge decks is of concern because the loss of bonding ability between layers jeopardizes

     ...

    Use of Calorimetry to Measure Ice-Melting Capacity

    Nilssen, Kine / Klein-Paste, Alex / Wåhlin, Johan et al. | Transportation Research Record | 2017

    The ability to melt snow and ice is an important feature of any deicing chemical or product. This ability is called the “melting

     ...

    Blending Efficiency and Effective Styrene Butadiene Rubber Concentration of Micro-Surfacing Mixtures with Reclaimed Asphalt Pavement

    Wang, Anping / Shen, Shihui | Transportation Research Record | 2020
    systematic study has been conducted to analyze the chemical components of the RAP micro-surfacing mixture when blending virgin binder with RAP binder ...

    Stability of Synthetic Calcium Silicate Hydrate Gels in Presence of Alkalis, Aluminum, and Soluble Silica

    García-Lodeiro, I. / Fernández-Jiménez, A. / Macphee, D. E. et al. | Transportation Research Record | 2010

    A study is described of the stability (chemical composition and nano-structural change) of a synthetic calcium silicate hydrate gel in

     ...

    Experimental and Analytical Investigations of Mechanistic Effects of Dowel Misalignment in Jointed Concrete Pavements

    Prabhu, Milind / Varma, Amit H. / Buch, Neeraj | Transportation Research Record | 2007

    This paper presents the results of experimental and analytical investigations on the effects of dowel misalignment on the joint opening

     ...

    Measurement of Volume Change in Cementitious Materials at Early Ages

    Review of Testing Protocols and Interpretation of Results
    Sant, Gaurav / Lura, Pietro / Weiss, Jason | Transportation Research Record | 2006
    membrane, a corrugated tube, a noncontact measurement in a rigid mold, and the ASTM C 157 standard. The results of the autogenous and chemical ...

    Relationships among Chemistry, Rheology, and Fracture/Fatigue Performance of Recovered Asphalt Binders and Asphalt Mixtures Containing Reclaimed Asphalt Pavement

    Barghabany, Peyman / Cao, Wei / Mohammad, Louay N. et al. | Transportation Research Record | 2020
    experiments included chemical and rheological characterization of recovered asphalt binders. Chemical characterization consisted of Fourier transform ...

    Weibull Model for Rutting Prediction of Warm-Mix Asphalt Agents: Using Hamburg Wheel-Tracking Device Results

    Mendez Larrain, Matias M. / Tarefder, Rafiqul A. | Transportation Research Record | 2016
    rutting behavior of asphalt concrete. Five mixtures were collected in New Mexico with the same mixture design. Mixtures differed only in the ...

    Establishment of a Quantitative Time Conversion Relationship Between Laboratory Accelerated Weathering Aging and Outdoor Natural Aging of the High-Content Polymer Modified Asphalt Applied in Porous Asphalt Pavement: From Theory to Experiment

    Hu, Mingjun / Ni, Hangtian / Sun, Daquan et al. | Transportation Research Record | 2022

    The purpose of this study was to determine the quantitative time conversion relationship between indoor accelerated weathering aging

     ...