ASTM D8058 - 19

    Standard Test Method for Determining the Flexural Strength of a Geosynthetic Cementitious Composite Mat (GCCM) Using the Three-Point Bending Test

    Active Standard ASTM D8058 | Developed by Subcommittee: D35.05

    Book of Standards Volume: 04.13


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    Significance and Use

    5.1 This test method is applicable for testing geosynthetic cementitious composite mats in a cured state. It is used with a constant rate of extension-type tension apparatus.

    5.2 This test is an index test that may be used for manufacturing quality control (MQC). This test is appropriate for characterizing the flexural properties of a GCCM.

    1. Scope

    1.1 This test method provides guidelines for testing the flexural strength of cured geosynthetic cementitious composite mat (GCCM) products in a three (3)-point bend apparatus.

    1.2 The values in SI units are to be regarded as the standard. Values in inch-pound units are in parentheses for information.

    1.3 This standard may involve hazardous operations, equipment, and climates. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

    1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


    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

    D76/D76M Specification for Tensile Testing Machines for Textiles

    D4354 Practice for Sampling of Geosynthetics and Rolled Erosion Control Products (RECPs) for Testing

    D4439 Terminology for Geosynthetics

    D8030/D8030M Practice for Sample Preparation for GCCM


    ICS Code

    ICS Number Code 59.080.70 (Geotextiles)

    UNSPSC Code

    UNSPSC Code


    Referencing This Standard
    Link Here
    Link to Active (This link will always route to the current Active version of the standard.)

    DOI: 10.1520/D8058-19

    Citation Format

    ASTM D8058-19, Standard Test Method for Determining the Flexural Strength of a Geosynthetic Cementitious Composite Mat (GCCM) Using the Three-Point Bending Test, ASTM International, West Conshohocken, PA, 2019, www.astm.org

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