1、Designation: E2430 05 (Reapproved 2013)E2430/E2430M 13Standard Specification ForExpanded Polystyrene (“EPS”) Thermal Insulation BoardsForfor Use Inin Exterior Insulation and Finish Systems(“EIFS”)1This standard is issued under the fixed designation E2430;E2430/E2430M; the number immediately followin
2、g the designation indicatesthe year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification i
3、s for flat, uncoated expanded polystyrene thermal insulation boards for use in exterior insulation andfinish 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 units are to be r
4、egarded separately as standard. The values given inparentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered statedin each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining
5、valuesfrom the two systems may result in non-conformance with the standard.1.4 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 determin
6、e the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C578 Specification for Rigid, Cellular Polystyrene Thermal InsulationE631 Terminology of Building ConstructionsE2110 Terminology for Exterior Insulation and Finish Systems (EIFS)3. Terminology3.1 For
7、 general terminology regarding EIFS and building in general, see Terminology E2110 (for EIFS terms) and TerminologyE631 (for buildings in general).4. Ordering Information4.1 The following information shall be provided when shipping materials under this specification.4.1.1 Thickness, width and length
8、,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 Certificate of compliance with this specification, and4.1.7 EIFS producer name and product name for which insulation is to be used.5. Requirements5.1 The thermal insulation boards shall meet t
9、he following requirements.5.1.1 Insulation boards shall meet the properties listed in Table 1 of Specification C578 for Type I.1 This specification is under the jurisdiction of ASTM Committee E06 on Performance of Buildings and is the direct responsibility of Subcommittee E06.58 on ExteriorInsulatio
10、n and Finish Systems (EIFS).Current edition approved March 15, 2013Sept. 1, 2013. Published April 2013September 2013. Originally approved in 2005. Last previous edition approved in 20052013as E2430 05. 05 (2013). DOI: 10.1520/E2430-05R13.10.1520/E2430_E2430M-13.2 For referencedASTM standards, visit
11、theASTM website, www.astm.org, or contactASTM Customer Service 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
12、an indication of what changes have been made to the previous version. 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
13、to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15.1.2 Insulation boards shall be made of 100 % virgin EPS.5.1.3 Length1219 mm (48 in.)48 in. 6 1.6 mm (66116 in.). in.5.1.4 Width610 mm (24 in.)24
14、in. 6 1.6 mm (66116 in.). in.5.1.5 Thickness:5.1.5.1 Minimum: 20 mm (34 in.)in. + 1.6 mm (116 in.). in.5.1.5.2 Maximum: as specified.5.1.6 Edge TruenessWhen measured with a straight edge, edges shall not deviate more that 0.8 mm (132 in.)in. in 305 mm(12 in.).12 in.5.1.7 Face FlatnessWhen measured a
15、cross the face with a straight edge, the maximum deviation for the straight edge shallnot exceed more than 0.8 mm (132 in.).in.5.1.8 SquarenessWhen measured on the large flat face from one corner to the opposing corner, the dimensional variationsshall not exceed more than 0.8 mm (132 in.)in. in 305
16、mm (12 in.).12 in.5.1.9 AgingPrior to cutting into individual boards, the insulation billet shall remain in one of the following states:5.1.9.1 For a minimum of six weeks at ambient temperatures and humidity conditions of the storage locations.5.1.9.2 For a minimum of five days at a constant tempera
17、ture of 60C (140F).140F.5.1.9.3 For a minimum of twelve days at the existing temperature and humidity conditions of the storage location when thermalinsulation boards are manufactured using low pentane EPS resin ( 4.5 % pentane) and vacuum molding technology.5.1.9.4 For a minimum of 18 days at exist
18、ing temperature and humidity conditions of the storage location when thermalinsulation boards are manufactured using full pentane resin (nominal 6 % pentane) and using vacuum molding technology.5.1.10 Inspection and Quality AssuranceThe thermal insulation boards shall be produced under the EIFS prod
19、ucers qualityassurance program, which shall meet the requirements of the applicable local building regulations and the requirements of the EIFSproducer in whose system the insulation is to be used.6. Workmanship, Finish, and Appearance6.1 Crushing and DepressionInsulation boards shall have no crushe
20、d or depressed areas on any surface exceeding 1.6 mm(116 in.)in. in depth on no more the 5 % of the surface area.6.2 VoidsInsulation board shall have no more than 8 voids having dimensions larger than 3.2 mm (18 in.) in. by 3.2 mm(18 in.)in. per 0.74 sq m2 (8 sq8 ft2 ft) of surface area.6.3 Projecti
21、onsInsulation board shall be free from surface projections or cutting marks in excess of 1.6 mm (116 in.).in.7. Product Marking, Packaging, and Package Marking7.1 Each board shall be marked with the insulation producers name and the name of the EIFS producer with which the bardswill be used, as foll
22、ows: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 in each package shall be marked on both faces.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 submitted to
23、the EIFS manufacturer and approved prior to use.7.1.3 Package Marking:7.1.3.1 The insulation producer shall mark the lot number on each package.8. Keywords8.1 EIFS; EPS; expanded polystyrene insulation; exterior insulation and finish system; thermal insulation boardASTM International takes no positi
24、on respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of 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
25、.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five 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 I
26、nternational Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, 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 sho
27、wn below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 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 ASTM website (www.astm.org/COPYRIGHT/).E2430/E2430M 132
