YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • ASCE
    • Journal of Materials in Civil Engineering
    • View Item
    •   YE&T Library
    • ASCE
    • Journal of Materials in Civil Engineering
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Surface-Free Energy and Fatigue Performance of Hot-Mix Asphalt Modified with Nano Lime

    Source: Journal of Materials in Civil Engineering:;2019:;Volume ( 031 ):;issue: 009
    Author:
    Alireza Azarhoosh
    ,
    Hossein Fallahi Abandansari
    ,
    Gholam Hossein Hamedi
    DOI: 10.1061/(ASCE)MT.1943-5533.0002836
    Publisher: American Society of Civil Engineers
    Abstract: The free energy of asphalt cohesion and of adhesion at the interface of the asphalt binder and aggregate are the main parameters that affect mix asphalt fatigue failure in dry and wet conditions. The free energy of cohesion and adhesion within the mix asphalt system can be calculated if the components of the free energy of the adhesion at the interface of asphalt binder and aggregate are clear. Hence, in the present study, the components of the free energy of the adhesion at the interface of the asphalt binder and aggregate were calculated using a universal sorption device and Wilhelmy plate tests, respectively. In addition, an indirect tensile fatigue test was used to determine the fatigue life of mix asphalt. The materials used in this study include asphalt binder with a penetration rate of 85/100 and Nano lime as its modifier. The use of inexpensive nanomaterials such as Nano lime is one way to reduce the fatigue-cracking potential of asphalt mixtures. The results showed that using Nano lime increases the free energy of cohesion and adhesion and, therefore, improves mix asphalt resistance against fatigue cracks in the asphalt binder membrane and the interface of the asphalt binder and aggregate, respectively. In addition, the results of an indirect tensile fatigue test indicated that mix asphalt modified with Nano lime has a greater fatigue life than control mix asphalt in both dry and wet conditions. However, the effect of Nano lime is higher on mix asphalt containing acidic aggregates.
    • Download: (329.6Kb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Surface-Free Energy and Fatigue Performance of Hot-Mix Asphalt Modified with Nano Lime

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4259475
    Collections
    • Journal of Materials in Civil Engineering

    Show full item record

    contributor authorAlireza Azarhoosh
    contributor authorHossein Fallahi Abandansari
    contributor authorGholam Hossein Hamedi
    date accessioned2019-09-18T10:37:15Z
    date available2019-09-18T10:37:15Z
    date issued2019
    identifier other%28ASCE%29MT.1943-5533.0002836.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4259475
    description abstractThe free energy of asphalt cohesion and of adhesion at the interface of the asphalt binder and aggregate are the main parameters that affect mix asphalt fatigue failure in dry and wet conditions. The free energy of cohesion and adhesion within the mix asphalt system can be calculated if the components of the free energy of the adhesion at the interface of asphalt binder and aggregate are clear. Hence, in the present study, the components of the free energy of the adhesion at the interface of the asphalt binder and aggregate were calculated using a universal sorption device and Wilhelmy plate tests, respectively. In addition, an indirect tensile fatigue test was used to determine the fatigue life of mix asphalt. The materials used in this study include asphalt binder with a penetration rate of 85/100 and Nano lime as its modifier. The use of inexpensive nanomaterials such as Nano lime is one way to reduce the fatigue-cracking potential of asphalt mixtures. The results showed that using Nano lime increases the free energy of cohesion and adhesion and, therefore, improves mix asphalt resistance against fatigue cracks in the asphalt binder membrane and the interface of the asphalt binder and aggregate, respectively. In addition, the results of an indirect tensile fatigue test indicated that mix asphalt modified with Nano lime has a greater fatigue life than control mix asphalt in both dry and wet conditions. However, the effect of Nano lime is higher on mix asphalt containing acidic aggregates.
    publisherAmerican Society of Civil Engineers
    titleSurface-Free Energy and Fatigue Performance of Hot-Mix Asphalt Modified with Nano Lime
    typeJournal Paper
    journal volume31
    journal issue9
    journal titleJournal of Materials in Civil Engineering
    identifier doi10.1061/(ASCE)MT.1943-5533.0002836
    page04019192
    treeJournal of Materials in Civil Engineering:;2019:;Volume ( 031 ):;issue: 009
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian