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    ASTM C1139-14

    Standard Specification for Fibrous Glass Thermal Insulation and Sound Absorbing Blanket and Board for Military Applications (Withdrawn 2019)

    Withdrawn Standard: ASTM C1139-14 | Developed by Subcommittee: C16.23


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    Withdrawn Rationale:

    This specification covers unfaced flexible fibrous glass blanket and faced board used for thermal and sound absorbing insulation at temperatures up to 450°F (232°C) for military applications as a replacement for MIL-I-22023D.

    Formerly under the jurisdiction of Committee C16 on Thermal Insulation, this specification was withdrawn in March 2019. This standard is being withdrawn without replacement due to its lack of applicability to industry.

    1. Scope

    1.1 This specification covers unfaced flexible fibrous glass blanket and faced board used for thermal and sound absorbing insulation at temperatures up to 450°F (232°C) for military applications as a replacement for MIL-I-22023D.

    1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

    1.3 This specification measures and describes 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.

    1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

    1.5 The following hazard caveat pertains only to the test method section 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.



    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

    C167 Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations

    C168 Terminology Relating to Thermal Insulation

    C177 Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus

    C390 Practice for Sampling and Acceptance of Thermal Insulation Lots

    C411 Test Method for Hot-Surface Performance of High-Temperature Thermal Insulation

    C423 Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

    C518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus

    C665 Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing

    C1101/C1101M Test Methods for Classifying the Flexibility or Rigidity of Mineral Fiber Blanket and Board Insulation

    C1335 Test Method for Measuring Non-Fibrous Content of Man-Made Rock and Slag Mineral Fiber Insulation

    D1448 Test Method for Micronaire Reading of Cotton Fibers

    E70 Test Method for pH of Aqueous Solutions With the Glass Electrode

    E84 Test Method for Surface Burning Characteristics of Building Materials

    E176 Terminology of Fire Standards

    E2231 Practice for Specimen Preparation and Mounting of Pipe and Duct Insulation Materials to Assess Surface Burning Characteristics

    U.S. Military Standards

    MIL-A-3316 Adhesives, Fire Resistant, Thermal Insulation

    MIL-C-20079 Cloth, Glass; Tape, Textile Glass And Thread, Glass And Wire-Reinforced Glass

    MIL-E-17970 Enamel, Non-Flaming Semi-Gloss White

    MIL-STD-167-1 Mechanical Vibrations of Shipboard Equipment (Type 1 Environmental and Type II Internally Excited)

    MIL-Y-1140 Yarn, Cord, Sleeving, Cloth and Tape-Glass


    Referencing This Standard
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    DOI: 10.1520/C1139-14

    Citation Format

    ASTM C1139-14, Standard Specification for Fibrous Glass Thermal Insulation and Sound Absorbing Blanket and Board for Military Applications (Withdrawn 2019), ASTM International, West Conshohocken, PA, 2014, www.astm.org

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