1、Designation: C1289 121C1289 12aStandard Specification forFaced Rigid Cellular Polyisocyanurate Thermal InsulationBoard1This standard is issued under the fixed designation C1289; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the y
2、ear 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 Department of Defense.1 NOTE4.1.2.4 was editorially corrected in
3、 December 2012.1. Scope1.1 This specification covers the general requirements for faced thermal insulation boards composed of rigid cellularpolyisocyanurate surfaced with other materials. The insulation boards are intended for use at temperatures between 40 and 200F(40 and 93C). This specification d
4、oes not cover cryogenic applications. Consult the manufacturer for specific recommendationsand properties in cryogenic conditions. For specific applications, the actual temperature limits shall be agreed upon by themanufacturer and the purchaser.1.2 This standard is intended to apply to rigid cellul
5、ar polyurethane-modified polyisocyanurate thermal insulation boardproducts that are commercially acceptable as non-structural panels useful in building construction. The term polyisocyanurateencompasses the term polyurethane. For engineering and design purposes, users should follow specific product
6、informationprovided by board manufacturers regarding physical properties, system design considerations and installation recommendations.NOTE 1See Appendix X1 for guidance on determining wind pressure resistance of panels when required for wall sheathing applications.1.3 The use of thermal insulation
7、 materials covered by this specification is typically regulated by building codes, or otheragencies that address fire performance. Where required, the fire performance of the material shall be addressed through standardfire test methods established by the appropriate governing documents.1.4 The valu
8、es 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 considered standard.NOTE 2For conversion to metric units other than those contained in this standard, refer to IEEE
9、/ASTM SI 10.1.5 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 use.2. Re
10、ferenced Documents2.1 The following documents, of the issue in effect on the date of material purchase, form a part of this specification to the extentspecified herein:2.2 ASTM Standards:2C168 Terminology Relating to Thermal InsulationC177 Test Method for Steady-State Heat Flux Measurements and Ther
11、mal Transmission Properties by Means of theGuarded-Hot-Plate ApparatusC203 Test Methods for Breaking Load and Flexural Properties of Block-Type Thermal InsulationC208 Specification for Cellulosic Fiber Insulating BoardC209 Test Methods for Cellulosic Fiber Insulating BoardC303 Test Method for Dimens
12、ions and Density of Preformed Block and BoardType Thermal Insulation1 This specification is under the jurisdiction of ASTM Committee C16 on Thermal Insulation and is the direct responsibility of Subcommittee C16.22 on Organic andNonhomogeneous Inorganic Thermal Insulations.Current edition approved M
13、ay 1, 2012Dec. 15, 2012. Published July 2012February 2013. Originally approved in 1995. Last previous edition approved in 20112012 asC1289 11a.C1289 121. DOI: 10.1520/C1289-12E01.10.1520/C1289-12A.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at
14、 serviceastm.org. For Annual Book of ASTM Standardsvolume 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 vers
15、ion. Becauseit may not be technically possible to adequately 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 Internation
16、al, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1C390 Practice for Sampling and Acceptance of Thermal Insulation LotsC518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter ApparatusC550 Test Method for Measuring Truene
17、ss and Squareness of Rigid Block and Board Thermal InsulationC728 Specification for Perlite Thermal Insulation BoardC1045 Practice for Calculating Thermal Transmission Properties Under Steady-State ConditionsC1058 Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of
18、 Thermal InsulationC1114 Test Method for Steady-State Thermal Transmission Properties by Means of the Thin-Heater ApparatusC1177/C1177M Specification for Glass Mat Gypsum Substrate for Use as SheathingC1303 Test Method for Predicting Long-Term Thermal Resistance of Closed-Cell Foam InsulationC1363 T
19、est Method for Thermal Performance of Building Materials and EnvelopeAssemblies by Means of a Hot BoxApparatusD1621 Test Method for Compressive Properties of Rigid Cellular PlasticsD2126 Test Method for Response of Rigid Cellular Plastics to Thermal and Humid AgingE84 Test Method for Surface Burning
20、 Characteristics of Building MaterialsE96/E96M Test Methods for Water Vapor Transmission of MaterialsIEEE/ASTM SI 10 Standard for Use of the International System of Units (SI): (The Modernized Metric System)2.3 ANSI Standard:Voluntary Product Standard PS 204 Performance Standard for Wood Based Struc
21、tural Use Panels Performance Standard forWood Based structural Use Panels 32.4 CAN/ULC Standard:4CAN/ULC-S770-09 Standard Test Method for Determination of Long-Term Thermal Resistance of Closed-Cell ThermalInsulating Foams3. Terminology3.1 For complete descriptions of terms used in this specificatio
22、n, refer to Terminology C168.3.2 The term polyisocyanurate encompasses the term polyurethane (see 1.2).4. Classification4.1 The faced thermal insulation boards composed of rigid cellular polyisocyanurate covered by this specification are classifiedas follows:4.1.1 Type IFaced with aluminum foil on b
23、oth major surfaces of the core foam.4.1.1.1 Class 1Non-reinforced core foam.4.1.1.2 Class 2Glass fiber reinforced core foam.4.1.2 Type II:4.1.2.1 Class 1Faced with glass fiber reinforced cellulosic felt or uncoated or coated polymer-bonded glass fiber mat facerson both major surfaces of the core foa
24、m.(1) Grade 116 psi (110 kPa), min, compressive strength.(2) Grade 220 psi (138 kPa), min, compressive strength.(3) Grade 325 psi (172 kPa), min, compressive strength.4.1.2.2 Class 2Faced with coated polymer-bonded glass fiber mat facers on both major surfaces of the core foam.4.1.2.3 Class 3Faced w
25、ith uncoated polymer-bonded glass fiber mat facers on both major surfaces of the core foam.4.1.2.4 Class 4Faced with coated or uncoated polymer-bonded glass fiber mat facers on both major surfaces of the core foam.This product is used at a maximum thickness of 12 in. (12.7mm).(1) Grade 180 psi (551
26、kPa), min, compressive strength(2) Grade 2110 psi (758 kPa), min, compressive strength(3) Grade 3140 psi (965 kPa), min, compressive strength4.1.3 Type IIIFaced with a perlite insulation board on one major surface of the core foam and a glass fiber reinforced cellulosicfelt or uncoated or coated pol
27、ymer-bonded glass fiber mat facer on the other major surface of the core foam.4.1.4 Type IVFaced with a cellulosic fiber insulating board on one major surface of the core foam and a glass fiber reinforcedcellulosic felt or uncoated or coated polymer-bonded glass fiber mat facer on the other major su
28、rface of the core foam.4.1.5 Type VFaced with oriented strand board or waferboard on one major surface of the foam and a glass fiber reinforcedcellulosic felt or uncoated or coated polymer-bonded glass fiber mat facer on the other major surface of the core foam.NOTE 3These general statements refer t
29、o generic composition descriptions of facer materials, bonded fibrous felts, and mats that are currentlycommercially accepted in the marketplace for these products, using terms common to these competing products. Felts are made with organic fibers,inorganic fibers, or mixtures of organic and inorgan
30、ic fibers. Glass fiber mats are used uncoated, or coated.3 United States Department of Commerce, National Institute of Standards and Technology,Available from Superintendent of Documents, U.S. Government Printing Office,Washington, DC 204024 Available from Underwriters Laboratories (UL), 2600 N.W. L
31、ake Rd., Camas, WA 98607-8542, http:/.C1289 12a24.1.6 Type VIIFaced with glass mat faced gypsum board on one major surface and glass fiber reinforced cellulosic felt oruncoated or coated polymer-bonded glass fiber mat facer on the other major surface of the core foam.5. Ordering Information5.1 Order
32、s shall include the following information:5.1.1 Title, designation, and year of issue of C1289,5.1.2 Quantity of material being ordered,5.1.3 Product name and manufacturers name, address, and telephone number,5.1.4 Type or Class, or both, if Type 1; type, class, and grade or type and class, if Type
33、II, (see Section 4),5.1.5 R-value and specific thickness, as required (see 7.2),5.1.6 Tolerance if other than specified (see 8.1),5.1.7 Size(s) required (see 8.6),5.1.8 Type of edge (see 8.3 and 8.4),5.1.9 Sampling, if different (see 10.1),5.1.10 If a certificate of compliance is required (see 10.2,
34、 10.3, 10.4, Table 1 and Table 2),5.1.11 If packaging is other than specified (see 13.1), and5.1.12 If marking is other than specified (see 13.2).6. Materials and Manufacture6.1 Cellular MaterialRigid polyisocyanurate thermal insulation boards shall be based upon the reaction of an isocyanate witha
35、polyol, or the reaction of an isocyanate with itself, or both, using a catalyst and blowing agents to form a rigidclosed-cell-structured polyisocyanurate foam. The insulation foam core shall be homogeneous and of uniform density.6.2 Facing MaterialsThe facing material incorporated into the design of
36、 the faced thermal insulation board shall be asfollows:6.2.1 Aluminum FoilAluminum foil is plain or coated aluminum foil, or foil laminated to a supporting membrane.6.2.2 Glass Fiber Reinforced Cellulosic FeltThis felt shall consist of a cellulosic fiber felt containing glass fibers.6.2.3 Coated Pol
37、ymer-Bonded Glass Fiber MatThe polymer-bonded glass fiber mat shall consist of fibrous glass mats bondedwith organic polymer binders and coated with organic polymer, clay, or other inorganic substances.6.2.4 Uncoated Polymer-Bonded Glass Fiber MatThe polymer-bonded glass fiber mat shall consist of f
38、ibrous glass matsbonded with organic polymer bonded binders.6.2.5 Perlite Insulation BoardThe perlite insulation board shall conform to the material and physical property requirementsspecified in Standard Specification C728, either type 1 or type 2 may be used. The perlite insulation board may be ei
39、ther the 12-in.board listed in Specification C728, which has a higher core density and modified formulation (as agreed upon between buyer andseller) than the thicker products, or may be a 12-in. thickness (available only to manufacturers of laminated rigid foam products)of the 34 to 3 in. formulatio
40、n perlite board listed in Specification C728.6.2.6 Cellulosic Fiber Insulation BoardThe cellulosic fiber insulating board shall conform to the material and physicalproperties requirements specified in Specification C208.6.2.7 Oriented Strand Board and WaferboardThe oriented strand board and waferboa
41、rd shall conform to the material andphysical properties requirements specified in U.S. Voluntary Product Standard PS 204.6.2.8 Glass Mat Faced Gypsum BoardThe glass mat faced gypsum board shall be 14 in. (6.4 mm) thickness and shall conformto the material and physical properties requirements in Spec
42、ification C1177/C1177M.7. Physical Properties7.1 The thermal insulation board shall conform to the properties stated in Table 1. The average value of the tested specimensshall be used to determine compliance with the requirements. For information about the number of specimens and the precisionof the
43、 results, consult the specified standard test method used.7.1.1 The physical properties stated in Table 1 shall not be used as design or engineering values unless this recommendationis made in writing by the product manufacturer. It remains the buyers responsibility to specify design requirements an
44、d obtainsupporting physical properties documentation from each product manufacturer and supplier.7.2 Thermal Resistance (R-value)When ordering, specify the R-value; thickness shall be specified if there is a specificthickness requirement and R-value is not specified. The values specified shall be fo
45、r the faced insulation product only, and shallnot include any additional thermal resistances from reflective facer surfaces and adjacent air spaces or from other components ofthe building system. The mean thermal resistance of the material tested shall not be less than the minimum relevant valuepres
46、cribed in Table 2. The thermal resistances of individual specimens tested shall not be less than 90 % of the minimum valueidentified in Table 2. Values in Table 2 determined in accordance with Section 11.NOTE 4Thermal resistance of cellular plastics may be significantly influenced by installation an
47、d service-related variables such as age, encapsulationwithin gas barrier materials, environmental conditions, mechanical abuse, etc. and may be reduced from measured values after exposure to conditionsof use. For specific design recommendations, consult the manufacturer or qualified professionals, s
48、uch as architects or engineers.C1289 12a37.2.1 Long-Term Thermal Resistance (LTTR)Determine, and report values, in accordance with practice and details inCAN/ULC-S770-095 or Test Method C1303. LTTR shall apply to Type II through Type VII, inclusive.7.3 Fire CharacteristicsPolyisocyanurate thermal in
49、sulation boards are combustible.They shall not be exposed to open flamesor other ignition sources. The fire performance of the material shall be addressed through fire test requirements established by theappropriate governing authority, which are specific to the end use and occupancy.7.3.1 Surface Burning CharacteristicsDetermine, if required, in accordance with Test Method E84.5 Supporting data have been filed at ASTM International Headquarters and may be obtained by requesting Research Report RR:C16-1035.TABLE 1
