1、Designation: E2430/E2430M 13 (Reapproved 2018)Standard Specification forExpanded Polystyrene (“EPS”) Thermal Insulation Boardsfor Use in Exterior Insulation and Finish Systems (“EIFS”)1This standard is issued under the fixed designation E2430/E2430M; the number immediately following the designation
2、indicates the yearof original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification is for flat, uncoat
3、ed expanded poly-styrene thermal insulation boards for use in exterior insulationand finish systems (EIFS).1.2 EIFS producers may have requirements in addition to,or different than, those in this specification.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately
4、as standard. The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.1.4 This standard does not purport to address all of thesafety concerns, if a
5、ny, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accor-dance with internatio
6、nally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2C578 Speci
7、fication for Rigid, Cellular Polystyrene ThermalInsulationE631 Terminology of Building ConstructionsE2110 Terminology for Exterior Insulation and Finish Sys-tems (EIFS)3. Terminology3.1 For general terminology regarding EIFS and building ingeneral, see Terminology E2110 (for EIFS terms) and Termi-no
8、logy E631 (for buildings in general).4. Ordering Information4.1 The following information shall be provided whenshipping materials under this specification.4.1.1 Thickness, width and length,4.1.2 Number of pieces,4.1.3 Shipping address,4.1.4 Required delivery date,4.1.5 Billing information,4.1.6 Cer
9、tificate of compliance with this specification, and4.1.7 EIFS producer name and product name for whichinsulation is to be used.5. Requirements5.1 The thermal insulation boards shall meet the followingrequirements.5.1.1 Insulation boards shall meet the properties listed inTable 1 of Specification C57
10、8 for Type I.5.1.2 Insulation boards shall be made of 100 % virgin EPS.5.1.3 Length1219 mm 48 in. 6 1.6 mm 6116 in.5.1.4 Width610 mm 24 in. 6 1.6 mm 6116 in.5.1.5 Thickness:5.1.5.1 Minimum: 20 mm 34 in. + 1.6 mm 116 in.5.1.5.2 Maximum: as specified.5.1.6 Edge TruenessWhen measured with a straight ed
11、ge,edges shall not deviate more that 0.8 mm 132 in. in 305 mm12 in.5.1.7 Face FlatnessWhen measured across the face with astraight edge, the maximum deviation for the straight edgeshall not exceed more than 0.8 mm 132 in.5.1.8 SquarenessWhen measured on the large flat facefrom one corner to the oppo
12、sing corner, the dimensionalvariations shall not exceed more than 0.8 mm 132 in. in305 mm 12 in.5.1.9 AgingPrior to cutting into individual boards, theinsulation billet shall remain in one of the following states:5.1.9.1 For a minimum of six weeks at ambient tempera-tures and humidity conditions of
13、the storage locations.1This specification is under the jurisdiction of ASTM Committee E06 onPerformance of Buildings and is the direct responsibility of Subcommittee E06.58on Exterior Insulation and Finish Systems (EIFS).Current edition approved Sept. 1, 2018. Published September 2018. Originallyapp
14、roved in 2005. Last previous edition approved in 2013 as E2430/E2430M13.DOI: 10.1520/E2430_E2430M-13R18.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standard
15、s Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decisio
16、n on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.15.1.9.2 For a minimum of five days at a constant tempera-ture of 60 C 140 F.5.1.9.3 For a minimum of twelve days at the existi
17、ngtemperature and humidity conditions of the storage locationwhen thermal insulation boards are manufactured using lowpentane EPS resin ( 4.5 % pentane) and vacuum moldingtechnology.5.1.9.4 For a minimum of 18 days at existing temperatureand humidity conditions of the storage location when thermalin
18、sulation boards are manufactured using full pentane resin(nominal 6 % pentane) and using vacuum molding technology.5.1.10 Inspection and Quality AssuranceThe thermal in-sulation boards shall be produced under the EIFS producersquality assurance program, which shall meet the requirementsof the applic
19、able local building regulations and the require-ments of the EIFS producer in whose system the insulation isto be used.6. Workmanship, Finish, and Appearance6.1 Crushing and DepressionInsulation boards shall haveno crushed or depressed areas on any surface exceeding1.6 mm 116 in. in depth on no more
20、 the 5 % of the surfacearea.6.2 VoidsInsulation board shall have no more than 8 voidshaving dimensions larger than 3.2 mm 18 in. by 3.2 mm 18in. per 0.74 m28 ft2 of surface area.6.3 ProjectionsInsulation board shall be free from surfaceprojections or cutting marks in excess of 1.6 mm 116 in.7. Produ
21、ct Marking, Packaging, and Package Marking7.1 Each board shall be marked with the insulation produc-ers name and the name of the EIFS producer with which thebards will be used, as follows:7.1.1 Marking of Individual Boards:7.1.1.1 Each board shall be marked on at least one edge, and7.1.1.2 One board
22、 in each package shall be marked on bothfaces.7.1.2 Packaging:7.1.2.1 Insulation boards shall be packaged in plastic bags.7.1.2.2 Alternate methods of packaging shall be submittedto the EIFS manufacturer and approved prior to use.7.1.3 Package Marking:7.1.3.1 The insulation producer shall mark the l
23、ot numberon each package.8. Keywords8.1 EIFS; EPS; expanded polystyrene insulation; exteriorinsulation and finish system; thermal insulation boardASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of
24、 this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five
25、 years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical co
26、mmittee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA
27、19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 13 (2018)2
