• Login
    View Item 
    •   Home
    • University of Alaska Fairbanks
    • College of Engineering and Mines (CEM)
    • Institute of Northern Engineering
    • Arctic Infrastructure Development Center (AIDC) Publications
    • Community Center for Environmentally Sustainable Transportation in Cold Climates (CESTiCC) Publications
    • CESTiCC Project Reports
    • View Item
    •   Home
    • University of Alaska Fairbanks
    • College of Engineering and Mines (CEM)
    • Institute of Northern Engineering
    • Arctic Infrastructure Development Center (AIDC) Publications
    • Community Center for Environmentally Sustainable Transportation in Cold Climates (CESTiCC) Publications
    • CESTiCC Project Reports
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of Scholarworks@UACommunitiesPublication DateAuthorsTitlesSubjectsTypeThis CollectionPublication DateAuthorsTitlesSubjectsType

    My Account

    Login

    First Time Submitters, Register Here

    Register

    Statistics

    Display statistics

    Environmentally Friendly Pervious Concrete for Treating Deicer-Laden Stormwater: Phase I

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    final-report-cesticcreports_fl ...
    Size:
    6.294Mb
    Format:
    PDF
    Download
    Author
    Xu, Gang
    Shi, Xianming
    Keyword
    fly ash
    pervious concrete
    graphene oxide
    cementitious binder
    activators
    Metadata
    Show full item record
    URI
    http://hdl.handle.net/11122/9582
    Abstract
    A graphene oxide-modified pervious concrete was developed by using low-reactivity, high-calcium fly ash as sole binder and chemical activators and other admixtures. The density, void ratio, mechanical strength, infiltration rate, Young’s modulus, freeze-deicer salt scaling, and degradation resistance of this pervious concrete were measured against three control groups. The test results indicate that graphene oxide modified fly ash pervious concrete is comparable to Portland cement pervious concrete. While the addition of 0.03% graphene oxide (by weight of fly ash) noticeably increased the compressive strength, split tensile strength, Young’s modulus, freeze-deicer salt scaling, and degradation resistance of fly ash pervious concrete, it reduced the void ratio and infiltration rate. The fly ash pervious concrete also showed unfavorable high initial loss during the freeze-deicer salt scaling test, which may be attributed to the low hydration degree of fly ash at early age. It is recommended that durability tests for fly ash concrete be performed at a later age.
    Date
    2015-12-30
    Publisher
    Center for Environmentally Sustainable Transportation in Cold Climates
    Type
    Technical Report
    Collections
    CESTiCC Project Reports

    entitlement

     
    ABOUT US|HELP|BROWSE|ADVANCED SEARCH

    The University of Alaska is an affirmative action/equal opportunity employer, educational institution and provider and prohibits illegal discrimination against any individual.

    Learn more about UA’s notice of nondiscrimination.

    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.