ASTM E2748 - 12a(2017)

    Standard Guide for Fire-Resistance Experiments

    Active Standard ASTM E2748 | Developed by Subcommittee: E05.11

    Book of Standards Volume: 04.07

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    Significance and Use

    4.1 The methods and procedures set forth in this guide relate to the conduct and reporting of fire-resistance tests obtained from particular fire-resistance tested specimens tested using conditions different than those addressed by Test Methods E119.

    4.2 Data derived from fire tests conducted and reported under this guide are useful for general fire research and as potential input data for use in fire models.

    4.3 It is necessary that users of this guide have knowledge and understanding of the provisions of Test Methods E119, including those pertaining to conditions of acceptance in order to understand how the alternative test conditions relate to those specified in Test Methods E119.

    4.4 Users of this guide should be aware that tests conducted using exposure conditions different than those specified in Test Methods E119 do not provide or generate fire resistance ratings suitable for determining compliance with code or regulatory requirements.

    4.4.1 In Test Methods E119, standard test specimens are subjected to specific exposure conditions. Substitution of different exposure conditions can change the measured fire-test-response characteristics of a test specimen. Therefore, the data are valid for only the alternative exposure conditions used.

    1. Scope

    1.1 This guide covers the conduct of fire-resistance tests using conditions different than those addressed in Test Methods E119. This guide also addresses the reporting of data derived from those tests.

    1.2 This guide does not provide or generate fire-resistance ratings suitable for determining compliance with code or regulatory requirements comparable to those resulting from tests conducted in accordance with Test Methods E119.

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

    1.4 This guide is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire hazard or fire risk assessment of the materials, products, or assemblies under actual fire conditions.

    1.5 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

    E119 Test Methods for Fire Tests of Building Construction and Materials

    E176 Terminology of Fire Standards

    E603 Guide for Room Fire Experiments

    E1529 Test Methods for Determining Effects of Large Hydrocarbon Pool Fires on Structural Members and Assemblies

    Other Standards

    ISO 834-1

    NFPA 251 Standard Methods of Tests of Fire Resistance of Building Construction and Materials Available from National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02169-7471,

    ICS Code

    ICS Number Code 13.220.40 (Ignitability and burning behaviour of materials and products)

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

    DOI: 10.1520/E2748-12AR17

    Citation Format

    ASTM E2748-12a(2017), Standard Guide for Fire-Resistance Experiments, ASTM International, West Conshohocken, PA, 2017,

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