1、Designation: D 6223 02e2Standard Specification forAtactic Polypropylene (APP) Modified Bituminous SheetMaterials Using a Combination of Polyester and Glass FiberReinforcements1This standard is issued under the fixed designation D 6223; the number immediately following the designation indicates the y
2、ear oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.e1NOTEEditorial changes were made throughout in July 2005.e2NOTE
3、Section 3 and subsection 9.2 were editorially corrected in March 2008.1. 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 primar
4、y modifier and are intendedfor use in the 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 thisspecif
5、ication.1.3 The specified tests and property 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, up
6、lift resistance,the need for field applied coatings, and others, are factorsbeyond the scope of this material specification.1.4 The values stated in SI units are to be regarded as thestandard. The inch-pound units given in parentheses are forinformation only.1.5 This standard does not purport to add
7、ress 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 applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 1079 Termin
8、ology Relating to Roofing and Waterproof-ingD 5147 Test Methods for Sampling and Testing ModifiedBituminous Sheet MaterialD 5636 Test Method for Low Temperature Unrolling of Feltor Sheet Roofing and Waterproofing Materials3. Terminology3.1 Definitions:3.1.1 For definitions of terms used in this spec
9、ification, referto Terminology D 1079.4. Classification4.1 Type I and II modified bituminous sheet materialsreinforced with a combination of polyester fabric and glassfiber reinforcements, are covered by this specification (seeTable 1).4.2 The following grades are used to describe the materialsurfac
10、ing: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 and1This specification is under the jurisdication of ASTM Committee D08 onRoofing and Waterproofin
11、g and is the direct responsibility of Subcommittee D08.04on Felts and Fabrics.Current edition approved Aug. 10, 2002. Published September 2002. Originallypublished as D 6223 98. Last previous edition D 6223 00e1.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Cus
12、tomer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.coated on both sides with anAPP mo
13、dified 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 and any selvage shall be pe
14、rmitted tobe covered with a fine mineral surfacing or any other surfacingthat will not interfere with adhesion or bonding 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 bo
15、nding during application.6. Physical Properties6.1 The sheet shall conform to the minimum physicalproperties prescribed in 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
16、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 le
17、ss than as agreedupon between the purchaser and the supplier.7.1.3 The selvage width shall be within 6 mm (14 in.) of thenominal 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
18、 Table 2.8. Workmanship, Finish, and Appearance8.1 The finished product shall be completely coated in acontinuous, unbroken film 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
19、 surface of the weather side shall be uniform infinish and texture.8.3 For Grade G products, mineral granules shall be uni-formly 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 of
20、demarcation between the granule surfaced portion of theweather side and any selvage shall be straight and parallel tothe edges of 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 w
21、ithout wrinkles, bucklesor fishmouths.9. Sampling and Test Methods9.1 Sample the material and determine the properties de-scribed in this specification in accordance with Test MethodsD 5147 unless otherwise indicated.9.2 Ultimate ElongationSee Test Methods D 5147, Sec-tion 6.9.3 High Temperature Sta
22、bilitySample the material anddetermine the high temperature stability in accordance withTest Methods D 5147, Section 15, and as described herein.Report the highest test temperature at which flowing, dripping,or drop formation does not occur. Materials may be tested in5.5C (10F) increments.TABLE 1 Ph
23、ysical 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 3.6F)MD and XMD, before and after heatconditioning, kN/m (lbf/in.), minimum 11.4 (65) 17.5 (100)Elongation at 23 6 2C (73.4 6
24、 3.6F)MD and XMD, before and after heatconditioning, at peak load,% minimum 3 3Peak load at 18 6 2C (0 6 3.6F)MD and XMD, kN/m (lbf/in.), minimum 26.3 (150) 35 (200)Elongation at 18 6 2C (0 6 3.6F)MD and XMD, at peak load,% minimum 3 3Tear Strength at 23 6 2C(73.4 6 3.6F) N (lbf), minimum 533 (120)
25、800 (180)Low temperature flexibility, before and after heatconditioning, C (F), maximum + 0 (32) + 0 (32)Dimensional stability, % change,maximum 1 1Compound stability,C (F) minimum 110 (230) 110 (230)Granule embedment, Grade G only,maximum loss, grams 2 2Water absorption, % maximum 3.2 3.2Moisture c
26、ontent, % maximum 1 1Low temperature unrolling,C (F), maximum 5 (41) 5 (41)AThe 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 and GlassFiber ReinforcementsAProperty Type I T
27、ype IIThickness, min, mm (mils),Grade S 3.5 (140) 3.5 (140)Grade G 4.0 (160) 4.0 (160)Net mass per unit area,min., g/m2(lbs/100 ft2)Grade S 3662 (75) 3662 (75)Grade G 4394 (90) 4394 (90)Bottom side coatingthickness, min, mm (mils),Grade S 1 (40) 1 (40)Grade G 1 (40) 1 (40)AThe properties in this tab
28、le are “as manufactured” unless otherwise noted.D 6223 02e229.4 Low Temperature UnrollingSample the material anddetermine the low temperature unrolling in accordance withTest Methods D 5636, and as described herein. Report thelowest test temperature at which none of the specimens showcracking or sur
29、face 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.10.2 Inspection AlternativesAlternative inspection re-quirements shall be determined by and as agreed u
30、pon 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 rejection.11.2 Rejection RedressThe supplier shall have the right toinspect the rejected materials. The suppli
31、er 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 package shall be plainly marked with thesuppliers name, the product brand, the ASTM designationincluding ty
32、pe 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 roll and will preventslipping or unrolling.12.3 No roll shall contain more than two pieces, and nomore th
33、an 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 reinforcement;modified bituminous sheet; polyolefin film; polyesterreinforcementASTM International takes no p
34、osition 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 responsib
35、ility.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
36、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 received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the addre
37、ss 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) 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).D 6223 02e23
