ASTM C665-2017 Standard Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing《轻型结构和人造框架用矿质纤维毡绝热材料的标准规格》.pdf
《ASTM C665-2017 Standard Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing《轻型结构和人造框架用矿质纤维毡绝热材料的标准规格》.pdf》由会员分享,可在线阅读,更多相关《ASTM C665-2017 Standard Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing《轻型结构和人造框架用矿质纤维毡绝热材料的标准规格》.pdf(7页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: C665 12C665 17Standard Specification forMineral-Fiber Blanket Thermal Insulation for Light FrameConstruction and Manufactured Housing1This standard is issued under the fixed designation C665; the number immediately following the designation indicates the year oforiginal adoption or, in
2、the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope1.
3、1 This specification covers the composition and physical properties of mineral-fiber blanket insulation used to thermally oracoustically insulate ceilings, floors, and walls in light frame construction and manufactured housing. The requirements coverfibrous blankets and facings. Values for water-vap
4、or permeance of facings are suggested for information that will be helpful todesigners and installers.1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not c
5、onsidered standard.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations prior to us
6、e.1.4 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to
7、Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2B152/B152M Specification for Copper Sheet, Strip, Plate, and Rolled BarC167 Test Methods for Thickness and Density of Blanket or Batt Thermal InsulationsC168 Terminology Relating to Thermal InsulationC177 Test Method for Steady-State H
8、eat Flux Measurements and Thermal Transmission Properties by Means of theGuarded-Hot-Plate ApparatusC390 Practice for Sampling and Acceptance of Thermal Insulation LotsC518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter ApparatusC653 Guide for Determinat
9、ion of the Thermal Resistance of Low-Density Blanket-Type Mineral Fiber InsulationC1104/C1104M Test Method for Determining the Water Vapor Sorption of Unfaced Mineral Fiber InsulationC1304 Test Method for Assessing the Odor Emission of Thermal Insulation MaterialsC1338 Test Method for Determining Fu
10、ngi Resistance of Insulation Materials and FacingsC1617 Practice for Quantitative Accelerated Laboratory Evaluation of Extraction Solutions Containing Ions Leached fromThermal Insulation on Aqueous Corrosion of MetalsE84 Test Method for Surface Burning Characteristics of Building MaterialsE96/E96M T
11、est Methods for Water Vapor Transmission of MaterialsE970 Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy SourceG1 Practice for Preparing, Cleaning, and Evaluating Corrosion Test Specimens3. Terminology3.1 DefinitionsFor definitions of terms used i
12、n this specification, see Terminology C168.1 This specification is under the jurisdiction ofASTM Committee C16 on Thermal Insulation and is the direct responsibility of Subcommittee C16.23 on Blanket and LooseFill Insulation.Current edition approved May 1, 2012Sept. 1, 2017. Published June 2012Septe
13、mber 2017. Originally approved in 1970. Last previous edition approved in 20062012 asC665 06.C665 12. DOI: 10.1520/C0665-11.10.1520/C0665-17.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolum
14、e information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequa
15、tely depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocke
16、n, PA 19428-2959. United States14. Classification4.1 Typical mineral-fiber thermal insulation is classified into the following types, classes, and categories:4.1.1 Type IBlankets without facings.4.1.2 Type IIBlankets with nonreflective facings.4.1.2.1 Class AFacing with a flame spread index of 25 or
17、 less.(1) Category 1Facing is a vapor retarder.(2) Category 2Facing is not a vapor retarder.4.1.2.2 Class BFacing with a flame propagation resistance; critical radiant flux of 0.12 W/cm2 (.11 Btu/ft2s) or greater.(1) Category 1Facing is a vapor retarder.(2) Category 2Facing is not a vapor retarder.4
18、.1.2.3 Class CFacing not rated for flame propagation resistance (for use in nonexposed applications only).(1) Category 1Facing is a vapor retarder.(2) Category 2Facing is not a vapor retarder.4.1.3 Type IIIBlankets with reflective facings:4.1.3.1 Class AFacing with a flame spread index of 25 or less
19、.(1) Category 1Facing is a vapor retarder.(2) Category 2Facing is not a vapor retarder.4.1.3.2 Class BFacing with a flame propagation resistance; critical radiant flux of 0.12 W/cm2 (.11 Btu/ft2s) or greater.(1) Category 1Facing is a vapor retarder.(2) Category 2Facing is not a vapor retarder.4.1.3.
20、3 Class CFacing not rated for flame propagation resistance (for use in nonexposed applications only).(1) Category 1Facing is a vapor retarder.(2) Category 2Facing is not a vapor retarder.4.2 Mechanically attached field installed facing shall be classified into Type/Class/Category as follows:(1) Type
21、 I insulation used in conjunction with a field installed non-reflective facing having a 25 flame spread or less on bothsides is considered functionally equivalent to a Type II/Class A/Category 1 insulation composite.(2) Type I insulation used in conjunction with a field-installed perforated, or vapo
22、r breathable, nonreflective facing having a25 flame spread or less on both sides is considered functionally equivalent to Type II/Class A/Category 2 insulation composite.(3) Type I insulation used in conjunction with a field-installed reflective facing (reflective side exposed) having a 25 flamespre
23、ad or less on both sides is considered equivalent to a Type III/Class A/Category 1 insulation composite.(4) Type I insulation used in conjunction with a field-installed perforated, or vapor breathable, reflective facing (reflective sideexposed) having a 25 flame spread or less on both sides is consi
24、dered functionally equivalent to a Type III/Class A/Category 2insulation composite.5. Ordering Information5.1 For specific installations, thermal resistance, length, width, and facing suited to the intended use shall be specified by thepurchaser.6. Materials and Manufacture6.1 Basic MaterialThe basi
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