ASTM C134 - 95(2010)

    Standard Test Methods for Size, Dimensional Measurements, and Bulk Density of Refractory Brick and Insulating Firebrick

    Active Standard ASTM C134 | Developed by Subcommittee: C08.03

    Book of Standards Volume: 15.01


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    Significance and Use

    Refractory brick are used as modular units in furnace construction and should not deviate significantly from the intended configuration with respect to size, bulk density, flat surfaces, and right angles. These test methods are particularly suited for use under field conditions and provide a means to determine whether the brick meets the requirements considered necessary to assure a satisfactory refractory construction.

    1. Scope

    1.1 These test methods cover procedures for measuring size, dimensional measurement, bulk density, warpage, and squareness of rectangular dense refractory brick and rectangular insulating firebrick. More precise determination of bulk density of refractory brick can be made by Test Methods C20. Stack height is generally determined only for dense refractories.

    Note 1—Test Methods C830 and Test Method C914 are also used to determine bulk density of refractory brick, by different procedures.


    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

    C20 Test Methods for Apparent Porosity, Water Absorption, Apparent Specific Gravity, and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water

    C830 Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific Gravity, and Bulk Density of Refractory Shapes by Vacuum Pressure

    C914 Test Method for Bulk Density and Volume of Solid Refractories by Wax Immersion


    UNSPSC Code

    UNSPSC Code


    Referencing This Standard

    DOI: 10.1520/C0134-95R10

    ASTM International is a member of CrossRef.

    Citation Format

    ASTM C134-95(2010), Standard Test Methods for Size, Dimensional Measurements, and Bulk Density of Refractory Brick and Insulating Firebrick, ASTM International, West Conshohocken, PA, 2010, www.astm.org

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