ASTM D6221 / D6221M - 00(2014)e1

    Standard Specification for Reinforced Bituminous Flashing Sheets for Roofing and Waterproofing

    Active Standard ASTM D6221 / D6221M | Developed by Subcommittee: D08.04

    Book of Standards Volume: 04.04


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    1. Scope

    1.1 This specification covers factory prepared reinforced bituminous sheet used in flashing. The bitumen used may be asphalt, coal-tar pitch, or polymer modified bitumen. The reinforcement may include any one or a combination of organic (wood fiber), polyester, or glass fiber felts, woven fabrics, or thermoplastic films. Fine mineral powders, granules, or metal foils may be used as surfacing.

    1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

    1.3 The following precautionary statement pertains only to the test method portion, Section 7, of this specification: 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.


    ICS Code

    ICS Number Code 91.100.50 (Binders. Sealing materials)

    UNSPSC Code

    UNSPSC Code 30121500(Bituminous derivatives); 30151602(Flashings)


    Referencing This Standard

    DOI: 10.1520/D6221_D6221M-00R14E01

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    Citation Format

    ASTM D6221 / D6221M-00(2014)e1, Standard Specification for Reinforced Bituminous Flashing Sheets for Roofing and Waterproofing, ASTM International, West Conshohocken, PA, 2014, www.astm.org

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