1、Designation: C1289 16Standard 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 year of las
2、t 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. Scope1.1 This specification covers the gener
3、al requirements forfaced thermal insulation boards composed of rigid cellularpolyisocyanurate surfaced with other materials. The insulationboards are intended for use at temperatures between 40 and200F (40 and 93C). This specification does not covercryogenic applications. Consult the manufacturer fo
4、r specificrecommendations and properties in cryogenic conditions. Forspecific applications, the actual temperature limits shall beagreed upon by the manufacturer and the purchaser.1.2 This standard is intended to apply to rigid cellularpolyurethane-modified polyisocyanurate thermal insulationboard p
5、roducts that are commercially acceptable as non-structural panels useful in building construction. The termpolyisocyanurate encompasses the term polyurethane. Forengineering and design purposes, users should follow specificproduct information provided by board manufacturers regard-ing physical prope
6、rties, system design considerations andinstallation recommendations.NOTE 1See Appendix X1 for guidance on determining wind pressureresistance of panels when required for wall sheathing applications.1.3 The use of thermal insulation materials covered by thisspecification is typically regulated by bui
7、lding codes, or otheragencies that address fire performance. Where required, the fireperformance of the material shall be addressed through stan-dard fire test methods established by the appropriate governingdocuments.1.4 The values stated in inch-pound units are to be regardedas standard. The value
8、s given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.NOTE 2For conversion to metric units other than those contained inthis standard, refer to IEEE/ASTM SI 10.1.5 This standard does not purport to address all of thesafet
9、y concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 The following documents, of the issue in effect o
10、n thedate of material purchase, form a part of this specification tothe extent specified herein:2.2 ASTM Standards:2C168 Terminology Relating to Thermal InsulationC177 Test Method for Steady-State Heat Flux Measure-ments and Thermal Transmission Properties by Means ofthe Guarded-Hot-Plate ApparatusC
11、203 Test Methods for Breaking Load and Flexural Proper-ties 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 Pre-formed Block and BoardType Thermal InsulationC
12、390 Practice for Sampling and Acceptance of ThermalInsulation LotsC518 Test Method for Steady-State Thermal TransmissionProperties by Means of the Heat Flow Meter ApparatusC550 Test Method for Measuring Trueness and Squarenessof Rigid Block and Board Thermal InsulationC728 Specification for Perlite
13、Thermal Insulation BoardC1045 Practice for Calculating Thermal Transmission Prop-erties Under Steady-State ConditionsC1058/C1058M Practice for Selecting Temperatures forEvaluating and Reporting Thermal Properties of ThermalInsulationC1114 Test Method for Steady-State Thermal TransmissionProperties b
14、y Means of the Thin-Heater ApparatusC1177/C1177M Specification for Glass Mat Gypsum Sub-strate for Use as Sheathing1This specification is under the jurisdiction of ASTM Committee C16 onThermal Insulation and is the direct responsibility of Subcommittee C16.22 onOrganic and Nonhomogeneous Inorganic T
15、hermal Insulations.Current edition approved Jan. 15, 2016. Published January 2016. Originallyapproved in 1995. Last previous edition approved in 2015 as C1289 15. DOI:10.1520/C1289-16.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm
16、.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1C1303/C1303M Test Method for Predicting Long-TermThermal Resist
17、ance of Closed-Cell Foam InsulationC1363 Test Method for Thermal Performance of BuildingMaterials and Envelope Assemblies by Means of a HotBox ApparatusC1763 Test Method for Water Absorption by Immersion ofThermal Insulation MaterialsD1621 Test Method for Compressive Properties of RigidCellular Plas
18、ticsD2126 Test Method for Response of Rigid Cellular Plasticsto Thermal and Humid AgingE84 Test Method for Surface Burning Characteristics ofBuilding MaterialsE96/E96M Test Methods for Water Vapor Transmission ofMaterialsIEEE/ASTM SI 10 Standard for Use of the InternationalSystem of Units (SI): (The
19、 Modernized Metric System)2.3 Voluntary Product Standard:3Voluntary Product Standard PS 109 Structural PlywoodVoluntary Product Standard PS 210 Performance Standardfor Wood Based Structural Use Panels2.4 CAN/ULC Standard:4CAN/ULC-S770-09 Standard Test Method for Determina-tion of Long-Term Thermal R
20、esistance of Closed-CellThermal Insulating Foams2.5 CAN/CSA and CSA Standards:5CAN/CSA O325-07 (R2012) Construction SheathingCSA O121-08 (R2013) Douglas Fir PlywoodCSA O151-09 Canadian Softwood Plywood3. Terminology3.1 For complete descriptions of terms used in thisspecification, refer to Terminolog
21、y C168.3.2 The term polyisocyanurate encompasses the term poly-urethane (see 1.2).4. Classification4.1 The faced thermal insulation boards composed of rigidcellular polyisocyanurate covered by this specification areclassified as follows:4.1.1 Type IFaced with aluminum foil on both majorsurfaces of t
22、he 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 cellulosicfelt facers on both major surfaces of the core foam.(1) Grade 116 psi (110 kPa), min, compressive strength.(2) Grade 220 psi (
23、138 kPa), min, compressive strength.(3) Grade 325 psi (172 kPa), min, compressive strength.4.1.2.2 Class 2Faced with coated polymer-bonded glassfiber mat facers on both major surfaces of the core foam.4.1.2.3 Class 3Faced with uncoated polymer-bondedglass fiber mat facers on both major surfaces of t
24、he core foam.4.1.2.4 Class 4Faced with coated or uncoated polymer-bonded glass fiber mat facers on both major surfaces of thecore foam. This product is used at a maximum thickness of12in. (12.7 mm).(1) Grade 180 psi (551 kPa), min, compressive strength(2) Grade 2110 psi (758 kPa), min, compressive s
25、trength(3) Grade 3140 psi (965 kPa), min, compressive strength4.1.3 Type IIIFaced with a perlite insulation board on onemajor surface of the core foam and a glass fiber reinforcedcellulosic felt or uncoated or coated polymer-bonded glassfiber mat facer on the other major surface of the core foam.4.1
26、.4 Type IVFaced with a cellulosic fiber insulating boardon one major surface of the core foam and a glass fiberreinforced cellulosic felt or uncoated or coated polymer-bonded glass fiber mat facer on the other major surface of thecore foam.4.1.5 Type VFaced with oriented strand board (OSB) orplywood
27、 on one major surface of the foam and a glass fiberreinforced cellulosic felt or uncoated or coated polymer-bonded glass fiber mat facer on the other major surface of thecore foam.NOTE 3These general statements refer to generic composition de-scriptions of facer materials, bonded fibrous felts, and
28、mats that arecurrently commercially accepted in the marketplace for these products,using terms common to these competing products. Felts are made withorganic fibers, inorganic fibers, or mixtures of organic and inorganicfibers. Glass fiber mats are used uncoated, or coated.4.1.6 Type VIIFaced with g
29、lass mat faced gypsum boardon one major surface and glass fiber reinforced cellulosic feltor uncoated or coated polymer-bonded glass fiber mat facer onthe other major surface of the core foam.5. Ordering Information5.1 Orders shall include the following information:5.1.1 Title, designation, and year
30、 of issue of C1289,5.1.2 Quantity of material being ordered,5.1.3 Product name and manufacturers name, address, andtelephone number,5.1.4 Type or Class, or both, ifType 1; type, class, and gradeor type and class, if Type II, (see Section 4),5.1.5 R-value and specific thickness, as required (see 7.2)
31、,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 other than specified (s
32、ee 13.1), and5.1.12 If marking is other than specified (see 13.2).6. Materials and Manufacture6.1 Cellular MaterialRigid polyisocyanurate thermal in-sulation boards shall be based upon the reaction of an isocya-nate with a polyol, or the reaction of an isocyanate with itself,or both, using a catalys
33、t and blowing agents to form a rigid3United States Department of Commerce, National Institute of Standards andTechnology, Available from Superintendent of Documents, U.S. GovernmentPrinting Office, Washington, DC 20402.4Available from Underwriters Laboratories (UL), 2600 N.W. Lake Rd., Camas,WA 9860
34、7-8542, http:/.5CSA Group, 178 Rexdale Blvd., Toronto, ON, Canada M9W 1R3, http:/www.csagroup.org/ca.C1289 162closed-cell-structured polyisocyanurate foam. The insulationfoam core shall be homogeneous and of uniform density.6.2 Facing MaterialsThe facing material incorporatedinto the design of the f
35、aced thermal insulation board shall be asfollows:6.2.1 Aluminum FoilAluminum foil is plain or coatedaluminum foil, or foil laminated to a supporting membrane.6.2.2 Glass Fiber Reinforced Cellulosic FeltThis felt shallconsist of a cellulosic fiber felt containing glass fibers.6.2.3 Coated Polymer-Bon
36、ded Glass Fiber MatThepolymer-bonded glass fiber mat shall consist of fibrous glassmats bonded with organic polymer binders and coated withorganic polymer, clay, or other inorganic substances.TABLE 1 Physical PropertiesAProductTypeType IClass 1Type IClass 2Type IIClass 1Type IIClass 2Type IIClass 3T
37、ype IIClass 4BType III Type IV Type V Type VIIFacercoveringone surfaceSee4.1.1See4.1.1See4.1.2.1See4.1.2.2See4.1.2.3See4.1.2.4PerliteinsulationboardCellulosicfiberinsulatingboardOSBorplywoodGlass matfacedgypsumboardFacercoveringoppositesurfaceSee4.1.1See4.1.1See4.1.2.1See4.1.2.2See4.1.2.3See4.1.2.4S
38、ee4.1.3See4.1.4See4.1.5See4.1.6Physical PropertyCompressive Strength, psi (kPa), min16 (110) 16 (110) Grade 116 (110)Grade 220 (138)Grade 325 (172)Grade 116 (110)Grade 220(138)Grade 325(172)Grade 116 (110)Grade 220 (138)Grade 325 (172)Grade 180 (551)Grade 2110 (758)Grade 3140 (965)16 (110) 16 (110)
39、16 (110) 16 (110)Dimensional Stability, Percent Linear Change, Thickness, max40F (40C)/amb, RH4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0158F (70C)/97 % RH4.0 4.0 4.0 4.0 4.0 4.5 4.0 4.0 4.0 4.0200F (93C)/amb RH4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0Dimensional Stability, Percent Linear Change, length a
40、nd width, max40F (40C) /amb RH2.0 1.5 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0158F (70C)/97 % RH2.0 1.5 2.0 2.0 2.0 1.0 2.0 4.0 4.0 4.0200F (93C)/amb, RH4.0 1.5 2.0 2.0 2.0 1.0 2.0 4.0 4.0 4.0Flexural Strength (modulus of rupture)psi (kPa), min 40 (275) 40 (275) 40 (275) 40 (275) 40 (275) 400 (2750) 40 (275)
41、 40 (275) 40 (275) 40 (275)(Break load) lbf (N), min 8 (35) 8 (35) 17 (75) 17 (75) 17 (75) 20 (89) 17 (75) 17 (75) 17 (75) 17 (75)Tensile strength, psf (kPa), min Perpendicular to board surface500 (24) 500 (24) 500 (24) 500 (24) 500 (24) 2000 (95) 500 (24) 500 (24) 500 (24) 500 (24)Water absorption
42、2h percent by volume, max1.0 1.0 1.5 1.5 2.0 4.0 2.0 2.0 1.0 1.0Water vapor permeance, perm (ng/Pasm2), max0.3 (17.2) 0.3 (17.2) 1.5 (85.8) 4.0(228.8)8.0 (457.6) 1.5 (85.5) 8.0 (457.6)CCCACore foam thickness and facer type, thickness, and permeance can all influence the magnitude of values measured
43、for the above physical properties. A product with anominal 1 in. foam core (except for Type II, Class 4) with the facers on has been described for referee purposes. Consult manufacturers regarding specific foam-facercomposite products (Types III, IV, V, and VII) and other product thicknesses. When a
44、ppropriate, physical property values as agreed between buyer and seller shall replacethose listed in Table 1 as qualification requirements described in 10.3.BProducts made at a maximum thickness of 0.5 in. (12.7 mm).CNot applicable.C1289 1636.2.4 Uncoated Polymer-Bonded Glass Fiber MatThepolymer-bon
45、ded glass fiber mat shall consist of fibrous glassmats bonded with organic polymer bonded binders.6.2.5 Perlite Insulation BoardThe perlite insulation boardshall conform to the material and physical property require-ments specified in Standard Specification C728, either type 1or type 2 may be used.
46、The perlite insulation board may beeither the12-in. board listed in Specification C728, which hasa higher core density and modified formulation (as agreed uponbetween buyer and seller) than the thicker products, or may bea12-in. thickness (available only to manufacturers of laminatedrigid foam produ
47、cts) of the34 to 3 in. formulation perlite boardlisted in Specification C728.6.2.6 Cellulosic Fiber Insulation BoardThe cellulosic fi-ber insulating board shall conform to the material and physicalproperties requirements specified in Specification C208.6.2.7 Oriented Strand BoardThe oriented strand
48、board(OSB) shall conform to the material and physical propertiesrequirements specified in U.S. Voluntary Product Standard PS210 or Canadian Standard CAN/CSA O32507.6.2.8 PlywoodThe plywood shall conform to the materialand physical properties requirements specified in U.S. Volun-tary Product Standard
49、 PS 1-09 or PS 210 or CanadianStandard CSA O121-08 or CSA O151-09.6.2.9 Glass Mat Faced Gypsum BoardThe glass matfaced gypsum board shall be14 in. (6.4 mm) thickness andTABLE 2 Thermal Resistance PropertiesA,BProduct TypeType IClass 1Type IClass 2Type IIClass 1Grades1, 2, 3Type IIClass 2Type IIClass 3Type IIClass 4CType III Type IV Type V Type VIIFacercoveringone surfaceSee4.1.1See4.1.1See4.1.2.1See4.1.2.2See4.1.2.3See4.1.2.4PerliteinsulationboardCellulosicfiberinsulatingboardOSB orplywoodGlass matfaced
