1、Designation: D6223/D6223M 02 (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 th
2、e designation 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
3、 of measure 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
4、 fabrication of multiple 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 prope
5、rty limits used to 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 applie
6、d coatings, and others, are 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
7、 the other. Combiningvalues from 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 p
8、ractices and determine the applica-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 Unroll
9、ing of Feltor Sheet Roofing and Waterproofing 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 glassf
10、iber reinforcements, are covered by this 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 mo
11、dified asphalt and is impregnated andcoated on both sides with anAPP modified 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 pr
12、event sticking in1This specification is under the jurisdication of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.04on Felts and Fabrics.Current edition approved Nov. 15, 2009. Published December 2009. Originallyapproved in 1998. Last previous edi
13、tion 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 standards Document Summary page onthe ASTM
14、 website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.the roll, the reverse side and any selvage shall be permitted tobe covered with a fine mineral surfacing or any other surfacingthat will not interfere with adhesion or bonding
15、of the lapduring application.5.3 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
16、 Table 1.6.2 The finished product shall 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 a
17、nd 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.7.1.3 The selvage width shall be within 6 mm 14 in. of thenomin
18、al selvage width and shall be not less than 76 mm 3 in.in width from the width edge of the sheet.7.2 The mass and thickness of the finished product shall beas prescribed in Table 2.8. Workmanship, Finish, and Appearance8.1 The finished product shall be completely coated in acontinuous, unbroken film
19、 and shall be free of such defects asholes, tears, cracks, wrinkles or permanent deformations,blisters, ragged or untrue edges, and areas of uncoated rein-forcement.8.2 The surface of the weather side shall be uniform infinish and texture.8.3 For Grade G products, mineral granules shall be uni-forml
20、y distributed over the entire surface of the sheet in aneven layer, excluding any selvage, and shall be firmly embed-ded in the APP modified bituminous coating. The line ofdemarcation between the granule surfaced portion of theweather side and any selvage shall be straight and parallel tothe edges o
21、f the sheet.8.4 When unrolled on a smooth plane, the sheet shall bestraight and true so that the selvage will mate with an adjacentsheet, within the tolerance for the lap without wrinkles, bucklesor fishmouths.9. Sampling and Test Methods9.1 Sample the material and determine the properties de-scribe
22、d in this specification in accordance with Test MethodsD5147 unless otherwise indicated.9.2 Ultimate ElongationSee Test Methods D5147, Sec-tion 6.9.3 High Temperature StabilitySample the material anddetermine the high temperature stability in accordance withTest Methods D5147, Section 15, and as des
23、cribed herein.Report the highest test temperature at which flowing, dripping,or drop formation does not occur. Materials may be tested in5.5C 10F increments.9.4 Low Temperature UnrollingSample the material anddetermine the low temperature unrolling in accordance withTest Methods D5636, and as descri
24、bed herein. Report thelowest test temperature at which none of the specimens showTABLE 1 Physical Properties of APP Modified Bituminous SheetMaterials Using a Combination of Polyester and Glass FiberReinforcementsAProperty Type I Type IIPeak load at 23 6 2C 73.4 6 3.6FMD and XMD, before and after he
25、atconditioning, kN/m lbf/in., minimum 11.4 65 17.5 100Elongation at 23 6 2C 73.4 6 3.6FMD and XMD, before and after heatconditioning, at peak load,% minimum 3 3Peak load at 18 6 2C 0 6 3.6FMD and XMD, kN/m lbf/in., minimum 26.3 150 35 200Elongation at 18 6 2C 0 6 3.6FMD and XMD, at peak load,% minim
26、um 3 3Tear Strength at 23 6 2C73.4 6 3.6F N lbf, minimum 533 120 800 180Low temperature flexibility, before and after heatconditioning, C F, maximum + 0 32 + 0 32Dimensional stability, % change,maximum 1 1Compound stability,C F minimum 110 230 110 230Granule embedment, Grade G only,maximum loss, gra
27、ms 2 2Water absorption, % maximum 3.2 3.2Moisture content, % maximum 1 1Low temperature unrolling,C F, maximum 5 41 5 41AThe properties in this table are “as manufactured” unless otherwise noted.TABLE 2 Dimensions and Mass of APP Modified BituminousSheet Materials Using a Combination of Polyester an
28、d GlassFiber ReinforcementsAProperty Type I Type IIThickness, min, mm mils,Grade S 3.5 140 3.5 140Grade G 4.0 160 4.0 160Net mass per unit area,min., g/m2lbs/100 ft2Grade S 3662 75 3662 75Grade G 4394 90 4394 90Bottom side coatingthickness, min, mm mils,Grade S 1 40 1 40Grade G 1 40 1 40AThe propert
29、ies in this table are “as manufactured” unless otherwise noted.D6223/D6223M 02 (2009)12cracking or surface rupture. The temperature, at or belowwhich the product must pass is stated in Table 1.10. Inspection10.1 InspectionInspection shall be in accordance with therequirements of this specification.1
30、0.2 Inspection AlternativesAlternative inspection re-quirements shall be determined by and as agreed upon betweenthe purchaser and supplier.11. Rejection and Resubmittal11.1 Failure to ConformFailure to conform to any of therequirements as stated in this specification constitutes groundsfor rejectio
31、n.11.2 Rejection RedressThe supplier shall have the right toinspect the rejected materials. The supplier shall then have theright to submit the same number of new rolls as replacements.12. Packaging and Package Marking12.1 Unless otherwise agreed upon by the purchaser andsupplier, each product packa
32、ge shall be plainly marked with thesuppliers name, the product brand, the ASTM designationincluding type and grade, the net coverage, and the type ofbitumen if not evident in the label name of the product.12.2 The rolls shall be securely wrapped or banded in amanner that completely encircles the rol
33、l and will preventslipping or unrolling.12.3 No roll shall contain more than two pieces, and nomore than 3 % of the rolls in any lot shall contain two pieces.If a roll contains a manufacturing splice, the splice shall beclearly marked.13. Keywords13.1 atactic polypropylene (APP); glass fiber reinfor
34、cement;modified bituminous sheet; polyolefin film; polyesterreinforcementASTM International takes no position 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 o
35、f 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 years andif not revised, either reapproved or withdrawn. Your comments a
36、re 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 committee, which you may attend. If you feel that your comments have not re
37、ceived 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 19428-2959,United States. Individual reprints (single or multiple copies)
38、 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/).D6223/D6223M 02 (2009)13
