1、Designation: C1289 12aC1289 13Standard 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 ye
2、ar 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. Scope1.1 This specification covers the g
3、eneral 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 does not cover cryogenic applications. Consult the manufact
4、urer 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 cellular polyurethane-modified polyisocyanurate thermal insulati
5、on 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 informationprovided by board manufacturers regarding physi
6、cal 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 materials covered by this specification is typically regu
7、lated 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 values stated in inch-pound units are to be regarded as standa
8、rd. 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/ASTM SI 10.1.5 This standard does not purport to address
9、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. Referenced Documents2.1 The following documents, of the issu
10、e 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 Thermal Transmission Properties by Means of theGuarded-Hot-Pla
11、te 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 Dimensions and Density of Preformed Block and BoardType Thermal
12、InsulationC390 Practice for Sampling and Acceptance of Thermal Insulation Lots1 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
13、approved Dec. 15, 2012May 1, 2013. Published February 2013May 2013. Originally approved in 1995. Last previous edition approved in 2012 asC1289 12C1289 12a.1. DOI: 10.1520/C1289-12A.10.1520/C1289-13.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service
14、at 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 ve
15、rsion. 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 Internati
16、onal, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1C518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter ApparatusC550 Test Method for Measuring Trueness and Squareness of Rigid Block and Board Thermal InsulationC728
17、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 Thermal InsulationC1114 Test Method for Steady-State Thermal Tran
18、smission 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 Test Method forThermal Performance of Building Materials and Envelo
19、peAssemblies 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 Characteristics of Building MaterialsE96/E96M Test Methods for Wat
20、er 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 Structural Use Panels Performance Standard forWood Based structuralStruc
21、tural Use Panels32.4 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 specification, refer to Terminology C168.3.2 The term polyisocyanurate
22、 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 both major surfaces of the core foam.4.1.1.1 Class 1Non-rei
23、nforced 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 foam.(1) Grade 116 psi (110 kPa), min, compressive strength.(
24、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 with uncoated polymer-bonded glass fiber mat facers on both
25、 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 kPa), min, compressive strength(2) Grade 2110 psi (758 kPa
26、), 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 polymer-bonded glass fiber mat facer on the other major surfa
27、ce 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 surface of the core foam.4.1.5 Type VFaced with oriented str
28、and 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 to generic composition descriptions of facer materials, bon
29、ded 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 inorganic fibers. Glass fiber mats are used uncoated, or coated.3
30、 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. Lake Rd., Camas, WA 98607-8542, http:/.C1289 1324.1.6 Type
31、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 Orders shall include the following information:5.1.1 Title, desi
32、gnation, 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 II, (see Section 4),5.1.5 R-value and specific thickness, a
33、s 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, 10.3, 10.4, Table 1 and Table 2),5.1.11 If packaging is ot
34、her 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 polyol, or the reaction of an isocyanate with itself, or bo
35、th, 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 the faced thermal insulation board shall be asfollows:6.2.
36、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 Polymer-Bonded Glass Fiber MatThe polymer-bonded glass fiber m
37、at 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 fibrous glass matsbonded with organic polymer bonded binders
38、.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 either the 12-in.board listed in Specification C728, which ha
39、s 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. formulation perlite board listed in Specification C728.6.2.6 Cellulos
40、ic 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 waferboard shall conform to the material andphysical properties req
41、uirements 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 Specification C1177/C1177M.7. Physical Properties7.1 The therma
42、l 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 results, consult the specified standard test method used.7
43、.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 and obtainsupporting physical properties documentation from e
44、ach 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 for the faced insulation product only, and shallnot include a
45、ny 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 valueprescribed in Table 2. The thermal resistances of individual sp
46、ecimens 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 and service-related variables such as age, encapsulationwithi
47、n gas barrier materials, environmental conditions, mechanical abuse, etc. and may be reduced from measured values after exposure to conditionsC1289 133of use. For specific design recommendations, consult the manufacturer or qualified professionals, such as architects or engineers.7.2.1 Long-Term The
48、rmal Resistance (LTTR)Determine, and report values, in accordance with practice and details inCAN/ULC-S770-095 or Test Method C1303. For Test Method C1303, use the prescriptive test method and core slices only. If thecore slices are prepared from 1.75 in. (45 mm) to 2.25 in. (55 mm) material to pred
49、ict 0.9 in. (22 mm) to 4.1 in (103 mm) thickproducts, the homogeneity qualification test and the alternate product thickness qualification tests are not required. If the slices areprepared from other material thickness, follow the instructions for stack composition in Test Method C1303. LTTR shall apply toType II through Type VII, inclusive.NOTE 5The results of a ruggedness test program for Test Method C1303 completed in 20116 has established good agreement between full-thickness5 Supporting data have been filed at AS
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