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    Theoretical Challenges of Cement Modified Crushed Rock Base Material In Pavements

    237722_237722.pdf (1.331Mb)
    Access Status
    Open access
    Authors
    Rezagholilou, Alireza
    Nikraz, Hamid
    Date
    2015
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Rezagholilou, A. and Nikraz, H. 2015. Theoretical Challenges of Cement Modified Crushed Rock Base Material In Pavements. International Journal of Research in Engineering & Advanced Technology. 3 (1): pp. 38-55.
    Source Title
    International Journal of Research in Engineering & Advanced Technology
    Additional URLs
    http://www.ijreat.org/Papers%202015/Issue13/IJREATV3I1006.pdf
    ISSN
    2320-8791
    School
    Department of Petroleum Engineering
    Remarks

    This open access article is distributed under the Creative Commons license http://creativecommons.org/licenses/by/3.0/

    URI
    http://hdl.handle.net/20.500.11937/7583
    Collection
    • Curtin Research Publications
    Abstract

    The use of Crushed Rock Base (CRB) course materials in Western Australia (WA) has had the challenge of moisture susceptibility. This causes the reduction of resilient modulus and consequently undesirable deformations in wearing course of pavements. As such, the drying back method along with two methods of cement modification in the form of low-cement CRB material and Hydrated Cement Treated Crushed Rock Base (HCTRB) have been tried and utilised in practice by stakeholders. Thus, the results of field experiences require to be reviewed in conformity with theoretical assumptions to provide better understandings for further improvements. Thus, based on laboratory test results, the reliability of the above methods is discussed in this paper after reviewing the background of each method.

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