ASTM WK72158

    Revision of C1515 - 14 Standard Guide for Cleaning of Exterior Dimension Stone, Vertical And Horizontal Surfaces, New or Existing

    (What is a Work Item?)

    Active Standard: C1515 - 14

    Developed by Subcommittee: C18.07 | Committee C18 | Contact Staff Manager



    WK72158


    Keywords

    cleaning; façade; maintenance; natural stone; poultice; stain removal; stains;

    Rationale

    The purpose of this ballot is to add a new paragraph 14.6.2 between 14.6.1 and the existing 14.6.2 to better describe the actual apparatus for water misting. The Existing paragraph 14.6.1 just says to use a spray rack without much detail on the actual construction of the rack. The new language tries not to be too confining as to allow different spray rack configurations that serve the purpose described in the rest of the section by using language borrowed from E1105. And thereafter to renumber the rest of the paragraphs to the end of section 14. This ballot is only for the new paragraph and the body of the rest of the existing document is not up for comment but all of section 14 is included for context

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    Work Item Status

    Date Initiated:
    03-03-2020

    Technical Contact:
    Bryan Imhoff

    Status:
    Draft Under Development