ASTM WK36327

    Work Item: ASTM WK36327 - Revision of D2397 - 05 Standard Specification for Cationic Emulsified Asphalt

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    Developed by Subcommittee: D04.41 | Committee D04 | Contact Staff Manager



    1. Rationale

    Emulsified asphalts listed in Table 1 to have an optional test method requirement to measure their viscosity using a Rotational Paddle Viscometer as described in D7226, Test Method for Determining the Viscosity of Emulsified Asphalt Using a Rotational Paddle Viscometer. The optional viscosity requirements determined by test method D7226 for the emulsified asphalt grades listed in Table 1 to be listed in a Table 2. Recent ASTM Interlaboratory Studies on the viscosity test method of Table 1 and on the alternative viscosity test method for inclusion in a Table 2 will bring this standard up to date with the most current new viscosity mesurements for emulsified asphalts


    Keywords

    cationic; emulsified asphalt; emulsion; medium setting; rapid setting; slow setting;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    02-05-2012

    Technical Contact:
    Delmar Salomon

    Status:
    Draft Under Development