ASTM WK45353

    Revision of C1643 - 08 Standard Test Method to Measuring the Post Dispensing Volumetric Expansion of Aerosol Foam Sealants

    (What is a Work Item?)

    Active Standard: C1643 - 14

    Developed by Subcommittee: C24.61 | Committee C24 | Contact Staff Manager



    WK45353

    1. Rationale

    C1643-08 references standard conditions of 23 +/- 2C and 50% +/- 5% in several locations. These definitions will be removed, and instead the user will be referred to the definition of standard conditions in C717. This is consistent with what is taking place in other C24 subcommittees.


    Keywords

    aerosol; aerosol foam; air barrier from sealant; air exfiltration; air infiltration; foam sealant; latex foam sealant; polyurethane foam sealant;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    03-11-2014

    Technical Contact:
    Kristin Gregg

    Item:
    016

    Ballot:
    C24 (14-01)

    Status:
    Ballot Item Approved as C1643-2014 and Pending Publication