ASTM D227-97a

    Standard Specification for Coal-Tar-Saturated Organic Felt Used in Roofing and Waterproofing


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    1. Scope

    1.1 This specification covers coal-tar-saturated organic felt that may be used with coal-tar pitches conforming to the appropriate requirements of Specification D 450 in the construction of built-up roofs and in the membrane system of waterproofing.

    1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D146 Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and Waterproofing

    D450 Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing

    D1079 Terminology Relating to Roofing, Waterproofing, and Bituminous Materials


    ICS Code

    ICS Number Code 91.100.50 (Binders. Sealing materials)

    UNSPSC Code

    UNSPSC Code 11162200(Nonwoven fabrics); 30151500(Roofing materials); 30121501(Coal tar)


    Referencing This Standard
    Link Here
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    DOI: 10.1520/D0227-97A

    Citation Format

    ASTM D227-97a, Standard Specification for Coal-Tar-Saturated Organic Felt Used in Roofing and Waterproofing, ASTM International, West Conshohocken, PA, 1997, www.astm.org

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