The Texas Department of Transportation does not currently have a formal maintenance strategy selection procedure for pavements that have semi-rigid or chemically stabilized layers. Researchers interviewed experienced TxDOT personnel in each district to determine the appropriate maintenance treatments and timing in that district for a variety of expected situations and conditions. The result of this project was a set of treatment assignments for each district and for airports, for a matrix of expected conditions including: distress type, severity, and quantity; traffic level or importance; rate of development; and purpose of the treatment. The research team developed a computer program and user's manual to assist in treatment selection.


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    Titel :

    Maintenance Strategies for Pavements with Chemically Stabilized Layers


    Beteiligte:
    T. J. Freeman (Autor:in) / D. N. Little (Autor:in)

    Erscheinungsdatum :

    2002


    Format / Umfang :

    130 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch