ASTM WK57191

    New Test Method for Determining the Ventilation Efficiency of Engineered Polymeric Drainage and Ventilation Materials Used as Part of a Rainscreen Assembly

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    Developed by Subcommittee: E06.55 | Committee E06 | Contact Staff Manager



    WK57191

    1. Scope

    1. Scope 1.1 This test method determines the ventilation efficiency of polymeric drainage and ventilation materials when subjected to a pressure difference in the test assembly. 1.2 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parenthesis are for information only. 1.3 This standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


    Keywords

    10. Keywords:10.1 ventilation; ventilation efficiency; ventilation performance; polymeric drainage and ventilation materials::

    Rationale

    There are no existing standards dealing with this test method for polymeric drainage and ventilation materials. The current material specification contains this test method in Annex A and the test method needs to be split off from the material specification.

    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:
    01-06-2017

    Technical Contact:
    Laverne Dalgleish

    Item:
    009

    Ballot:
    E06 (18-01)

    Status:
    Negative Votes Need Resolution