ASTM C764 - 11

    Standard Specification for Mineral Fiber Loose-Fill Thermal Insulation

    Active Standard ASTM C764 | Developed by Subcommittee: C16.23

    Book of Standards Volume: 04.06


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    Abstract

    This specification covers the composition and physical properties of nodulated mineral fiber thermal insulation for use in attics or enclosed spaces in housing and other framed buildings. The nodulated mineral fiber thermal insulation shall be of the following types: Type I and Type II. The basic material shall be fibers made from mineral substances such as rock, slag, or glass processed from the molten state into an incombustible fibrous form. The fibers shall be mechanically processed into nodules, and are permitted to be treated to provide improved processing and handling characteristics suitable for installation by pouring or pneumatic applications. The following test methods shall be performed for purposes of initial material product requirements: thermal resistance; critical radiant flux; combustion characteristics; water vapor sorption; odor emission; corrosiveness; and fungi resistance.

    This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

    Significance and Use

    This specification covers products that are used in buildings. While products that comply with this specification are used in various constructions, they are adaptable primarily, but not exclusively, to wood frame constructions.

    1. Scope

    1.1 This specification covers the composition and physical properties of nodulated mineral fiber thermal insulation for use in attics or enclosed spaces in housing and other framed buildings.

    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 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

    B152/B152M Specification for Copper Sheet, Strip, Plate, and Rolled Bar

    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

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

    C687 Practice for Determination of Thermal Resistance of Loose-Fill Building Insulation

    C870 Practice for Conditioning of Thermal Insulating Materials

    C1104/C1104M Test Method for Determining the Water Vapor Sorption of Unfaced Mineral Fiber Insulation

    C1304 Test Method for Assessing the Odor Emission of Thermal Insulation Materials

    C1338 Test Method for Determining Fungi Resistance of Insulation Materials and Facings

    C1363 Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus

    C1374 Test Method for Determination of Installed Thickness of Pneumatically Applied Loose-Fill Building Insulation

    C1574 Guide for Determining Blown Density of Pneumatically Applied Loose-Fill Mineral Fiber Thermal Insulation

    C1630 Guide for Development of Coverage Charts for Loose-Fill Thermal Building Insulations

    E136 Test Method for Behavior of Materials in a Vertical Tube Furnace at 750C

    E970 Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source

    G1 Practice for Preparing, Cleaning, and Evaluating Corrosion Test Specimens


    ICS Code

    ICS Number Code 91.100.60 (Thermal and sound insulating materials)

    UNSPSC Code

    UNSPSC Code 30141500(Thermal insulation)


    Referencing This Standard

    DOI: 10.1520/C0764-11

    ASTM International is a member of CrossRef.

    Citation Format

    ASTM C764-11, Standard Specification for Mineral Fiber Loose-Fill Thermal Insulation, ASTM International, West Conshohocken, PA, 2011, www.astm.org

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