ASTM C1522 - 05(2013)

    Standard Test Method for Extensibility After Heat Aging of Cold Liquid-Applied Elastomeric Waterproofing Membranes

    Active Standard ASTM C1522 | Developed by Subcommittee: D08.22

    Book of Standards Volume: 04.04


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    ASTM C1522

    Significance and Use

    6.1 This test method is used to determine a membrane's ability to bridge a crack that forms after the membrane has been applied and allowed to cure.

    1. Scope

    1.1 This test method describes a laboratory procedure for determining extensibility for one- or two-component cold liquid-applied elastomeric waterproofing membranes.

    1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.

    1.3 The committee with jurisdiction over this standard is not aware of any comparable standards published by other organizations.

    1.4 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.


    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

    C717 Terminology of Building Seals and Sealants

    C1250 Test Method for Nonvolatile Content of Cold Liquid-Applied Elastomeric Waterproofing Membranes

    C1375 Guide for Substrates Used in Testing Building Seals and Sealants


    ICS Code

    ICS Number Code 83.060 (Rubber)

    UNSPSC Code

    UNSPSC Code 30151505(Roofing membranes); 13101700(Elastomers)


    DOI: 10.1520/C1522

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