1、Designation: D6509/D6509M 16Standard Specification forAtactic Polypropylene (APP) Modified Bituminous BaseSheet Materials Using Glass Fiber Reinforcements1This standard is issued under the fixed designation D6509/D6509M; the number immediately following the designation indicates theyear of original
2、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 covers prefabricated modified bitumi-nous sheet m
3、aterials with glass fiber reinforcement, which useatactic polypropylene (APP) as the primary modifier and whichare intended for use as a base sheet in the fabrication ofmultiple ply roofing and waterproofing membranes.1.2 This is a material specification only. Issues regarding thesuitability of spec
4、ific roof constructions or application tech-niques are beyond the scope of this specification.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
5、fire resistance, field strength, impact/puncture resistance, material compatibility, uplift resistance,the need for field applied 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
6、 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.1.5 The following precautionary statement pertains only tothe test method po
7、rtion, Section 8, of this specification. Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-
8、tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D1079 Terminology Relating to Roofing and WaterproofingD5147/D5147M Test Methods for Sampling and TestingModified Bituminous Sheet MaterialD5636/D5636M Test Method for Low Temperature Unroll-ing of Felt or Sheet Roofing and Waterproofing
9、Materials3. Terminology3.1 DefinitionsFor definitions of terms used in thisspecification, refer to Terminology D1079.4. Materials and Manufacture4.1 In the manufacturing process, the reinforcement isimpregnated and coated on both sides in an APP-modifiedbituminous coating. The APP-modified bituminou
10、s coatingshall be permitted to be compounded with a mineral stabilizer.4.2 The base sheet shall be permitted to be surfaced withmineral matter to prevent sticking in the roll. The reverse sideshall be permitted to be covered with a thin polyolefin film orwith other surfacing that will not interfere
11、with adhesion orbonding of the sheet during application.5. Physical Properties5.1 The sheet shall conform to the minimum physicalproperties described in Table 1.5.2 The finished product shall not crack or be so sticky as tocause tearing or other material damage upon being unrolled atany product temp
12、erature between 4 and 60C 40 and140F.6. Dimensions, Mass, and Permissible Variations6.1 The finished product shall conform to the followingdimensions and variations:6.1.1 The width of the roll shall be as agreed upon betweenthe purchaser and the supplier and shall not vary more than1%.1This specific
13、ation is under the jurisdiction of ASTM Committee D08 and is thedirect responsibility of Subcommittee D08.04 on Felts, Fabrics and BituminousSheet Materials.Current edition approved Nov. 1, 2016. Published November 2016. Originallyapproved in 2000. Last previous edition approved in 2015 as D6509/D65
14、09M 09(2015). DOI: 10.1520/D6509_D6509M-16.2For 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 website.Copyright ASTM Int
15、ernational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States16.1.2 The area of the roll shall be no less than as agreedupon between the purchaser and the supplier.6.1.3 The selvage width shall be within 6 mm 14 in. of thenominal selvage width and shall be not less
16、than 76 mm 3 in.in width from the edge of the sheet.6.2 The mass and thickness of the finished product shall beas prescribed in Table 2.7. Workmanship, Finish, and Appearance7.1 The finished product shall be uniformly impregnatedand coated with atactic polypropylene (APP)-modified bitu-men. It shall
17、 be free of visible defects, such as holes, ragged oruntrue edges, breaks, cracks, tears, and protrusions.7.2 When unrolled on a smooth plane, the sheet shall bestraight and true so that the lap will mate with an adjacentsheet, within the tolerance for the lap without wrinkles,buckles, or fishmouths
18、.8. Sampling and Test Methods8.1 Sample the material and determine the properties de-scribed in this specification in accordance with Test MethodsD5147/D5147M unless otherwise indicated.8.2 High Temperature StabilitySample the material anddetermine the high temperature stability in accordance withTe
19、st Methods D5147/D5147M and as described herein. Reportthe highest test temperature at which flowing, dripping, or dropformation does not occur. Materials shall be permitted to betested in 5.5C 10F increments.8.3 Low Temperature UnrollingSample the material anddetermine the low temperature unrolling
20、 in accordance withTest Method D5636/D5636M and as described herein. Reportthe lowest test temperature at which none of the specimensshow cracking or surface rupture. The temperature, at or belowwhich the product must pass, is stated in Table 1.9. Inspection9.1 InspectionInspection shall be in accor
21、dance with thisspecification.9.2 Inspection AlternativesAlternative inspection require-ments shall be determined by and as agreed upon between thepurchaser and the supplier.10. Rejection and Resubmittal10.1 Failure to ConformFailure to conform to any of therequirements as stated in this specificatio
22、n constitutes groundsfor rejection.10.2 Rejection RedressThe supplier shall have the right toinspect the rejected materials. The supplier and the purchasershall agree to the quantity of rolls deemed unacceptable. Thesupplier shall then have the right to submit the same number ofnew rolls as replacem
23、ents.11. Packaging and Package Marking11.1 Unless otherwise agreed upon by the purchaser andsupplier, each product package shall be marked plainly with thesuppliers name, the product brand, “APP” or similar indica-tion that the product is an APP modified bitumen sheetmaterial, the ASTM designation,
24、and the net coverage.11.2 The rolls shall be wrapped or banded securely in amanner that completely encircles the roll and will preventslipping or unrolling.11.3 No roll shall contain more than two pieces and no morethan 3 % of the rolls in any lot shall contain two pieces. If a rollcontains a manufa
25、cturing splice, the splice shall be markedclearly.12. Keywords12.1 atactic polypropylene (APP); glass fiber; modifiedbituminous sheet; peak load; polyolefin film; reinforcementTABLE 1 Physical Properties of Atactic Polypropylene (APP)-Modified Bituminous Base Sheet Materials Using Glass FiberReinfor
26、cementsNOTE 1The properties in this table are “as manufactured” unlessotherwise noted.PropertyPeak load at 18 2C 0 3.6F,MD and XMD, min, kN/m lbf/in.12.2 70Elongation at 18 2C 0 3.6F,MD and XMD, at peak load, min, %1Peak load at 23 2C 73.4 3.6F,MD and XMD, before and after heatconditioning, min, kN/
27、m lbf/in. 8.8 50Elongation at 23 2C 73.4 3.6F, MD and XMD, before and af-ter heat conditioning, at peak load,min, % 2Tear strength at 23 3C 73.4 3.6F, min, N lbf 311 70Low temperature, flexibility, beforeand after heat conditioning, max, CF 0 32Dimensional stability, max, % 0.2Compound stability, mi
28、n, C F 110 230Water absorption, max, % 3.2Moisture content, max, % 1Low temperature unrolling, max, CF 5 41TABLE 2 Dimensions and Mass of Atactic Polypropylene (APP)-Modified Bituminous Base Sheet Materials Using Glass FiberReinforcementsNOTE 1The properties in this table are “as manufactured” unles
29、sotherwise noted.PropertyThickness, min, mm mils 1.8 70Net mass per unit area, min, g/m2lbs/100 ft21952 40Bottom side coating thickness, min,mm mils0.76 30D6509/D6509M 162ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedi
30、n 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.This standard is subject to revision at any time by the responsible technical committee and mu
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32、eresponsible 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 shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C70
33、0, 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 Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 163
