1、Designation:D6223/D6223M02(Reapproved 2009)1Standard Specification forAtactic Polypropylene(APP)Modified Bituminous SheetMaterials Using a Combination of Polyester and Glass FiberReinforcements1This standard is issued under the fixed designation D6223/D6223M;the number immediately following the desi
2、gnation indicates theyear 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.1NOTEEditorially corrected the units of measure
3、in December 2009.1.Scope1.1 This specification covers prefabricated modified bitumi-nous sheet materials reinforced with a combination of polyesterfabric and glass fiber,with or without granules,that use atacticpolypropylene(APP)as the primary modifier and are intendedfor use in the fabrication of m
4、ultiple ply roofing and water-proofing membranes.1.2 This specification is intended as a material specificationonly.Issues regarding the suitability of specific roof construc-tions or application techniques are beyond the scope of thisspecification.1.3 The specified tests and property limits used to
5、 charac-terize the sheet materials covered by this specification areintended to establish minimum properties.In-place roof systemdesign criteria such as fire resistance,field strength,impact/puncture resistance,material compatibility,uplift resistance,the need for field applied coatings,and others,a
6、re factorsbeyond the scope of this material specification.1.4 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard.The values stated ineach system may not be exact equivalents;therefore,eachsystem shall be used independently of the other.Combiningvalues f
7、rom the two systems may result in non-conformancewith the standard.1.5 This standard does not purport to address all of thesafety 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 appli
8、ca-bility of regulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2D1079 Terminology Relating to Roofing and WaterproofingD5147 Test Methods for Sampling and Testing ModifiedBituminous Sheet MaterialD5636 Test Method for Low Temperature Unrolling of Feltor Sheet Roofing and W
9、aterproofing Materials3.Terminology3.1 Definitions:3.1.1 For definitions of terms used in this specification,referto Terminology D1079.4.Classification4.1 Type I and II modified bituminous sheet materialsreinforced with a combination of polyester fabric and glassfiber reinforcements,are covered by t
10、his specification(seeTable 1).4.2 The following grades are used to describe the materialsurfacing:4.2.1 Grade GGranule surfacing.4.2.2 Grade SSmooth surfacing.5.Material and Manufacture5.1 In the process of manufacture,the reinforcement issaturated with APP modified asphalt and is impregnated andcoa
11、ted on both sides with anAPPmodified bituminous coating.The APP modified bituminous coating shall be permitted to becompounded with a mineral stabilizer.5.2 Grade G materials are surfaced on the weather side withmineral granules,except for any selvage.To prevent sticking inthe roll,the reverse side
12、and any selvage shall be permitted to1This specification is under the jurisdication of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.04on Felts,Fabrics and Bituminous Sheet Materials.Current edition approved Nov.15,2009.Published December 2009.Or
13、iginallyapproved in 1998.Last previous edition approved in 2002 as D6223 022.DOI:10.1520/D6223_D6223M-02R09E01.2For 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 standa
14、rds Document Summary page onthe ASTM website.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 be covered with a fine mineral surfacing or any other surfacingthat will not interfere with adhesion or bonding of the lapduring application.5.3
15、To prevent sticking in the roll,any selvage will besurfaced with mineral or other surfacing material which willnot interfere with adhesion or bonding during application.6.Physical Properties6.1 The sheet shall conform to the minimum physicalproperties prescribed in Table 1.6.2 The finished product s
16、hall not crack or be so sticky as tocause tearing or other material damage upon being unrolled atany product temperature between 4 and 60C 40 and 140F.7.Dimensions,Mass,and Permissible Variations7.1 The finished product shall conform to the followingdimensions and variations:7.1.1 The width of the roll shall be as agreed upon betweenthe purchaser and the supplier and shall not vary more than1%.7.1.2 The area of the roll shall be no less than as agreedupon between the purchaser and the supplier.7
