ASTM WK22333

    Work Item: ASTM WK22333 - New Practice for The Determination of Titanium Dioxide and Lead Chromate in Thermoplastic Pavement Marking Materials Using Instrumental X-ray Florescent (XRF) Techniques

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    Developed by Subcommittee: D01.44 | Committee D01 | Contact Staff Manager



    1. Scope

    This practice is to provide direction for the user to determine the Titanium Dioxide content and the Lead Chromate content in thermoplatic pavment marking materials using X-ray Florescent analysis on a melted sample of material.

    State Agencies, will use the guide to create methodology specific to thier equipment that will allow them to test for pigment levels in thier thermoplastic pavement marking materials as part of thier Quality Control process.


    Keywords

    Thermoplastic, Pavement Markings, Pigment Testing

    The title and scope are in draft form and are under development within this ASTM Committee.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-06-2009

    Technical Contact:
    Jerry Britt

    Status:
    Draft Under Development