1、Designation: D 6509/D 6509M 09Standard Specification forAtactic Polypropylene (APP) Modified Bituminous BaseSheet Materials Using Glass Fiber Reinforcements1This standard is issued under the fixed designation D 6509/D 6509M; the number immediately following the designation indicates theyear of origi
2、nal 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 she
3、et materials 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
4、specific 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
5、 as 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 separa
6、tely 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 metho
7、d portion, 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 lim
8、ita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D 1079 Terminology 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 Material
9、s3. Terminology3.1 DefinitionsFor definitions of terms used in this speci-fication, refer to Terminology D 1079.4. Materials and Manufacture4.1 In the manufacturing process, the reinforcement isimpregnated and coated on both sides in an APP-modifiedbituminous coating. The APP-modified bituminous coa
10、tingshall 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 with
11、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 temperatu
12、re 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%.6.1.2 The area of
13、 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 than 76 mm (3 in.)in width from the edge of the sheet.1This specification is under the jurisdiction of ASTM Com
14、mittee D08 and is thedirect responsibility of SubcommitteeD08.04 on Felts and Fabrics.Current edition approved Feb. 15, 2009. Published March 2009. Originallyapproved in 2000. Last previous edition approved in 2000 as D 6509 00.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or
15、contact ASTM Customer 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.6.2 The mass and t
16、hickness 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 be free of visible defects, such as holes, ragged oruntrue edges, brea
17、ks, 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.8. Sampling and Test Methods8.1 Sample the material and determine the
18、properties de-scribed in this specification in accordance with Test MethodsD 5147 unless otherwise indicated.8.2 High Temperature StabilitySample the material anddetermine the high temperature stability in accordance withTest Methods D 5147 and as described herein. Report thehighest test temperature
19、 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 in accordance withTest Method D 5636 and as described herein. Report the lowestt
20、est temperature at which none of the specimens show crackingor surface rupture. The temperature, at or below which theproduct must pass, is stated in Table 1.9. Inspection9.1 InspectionInspection shall be in accordance with thisspecification.9.2 Inspection AlternativesAlternative inspection require-
21、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 specification constitutes groundsfor rejection.10.2 Rejection RedressThe supplier shall have the ri
22、ght 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 replacements.11. Packaging and Package Marking11.1 Unless otherwise agreed upon by the purchase
23、r andsupplier, each product package shall be marked plainly with thesuppliers name, the product brand, the ASTM designation, thenet coverage, and the type of bitumen if not evident in the labelname of the product.11.2 The rolls shall be wrapped or banded securely in amanner that completely encircles
24、 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 manufacturing splice, the splice shall be markedclearly.12. Keywords12.1 atactic polypropylene (APP); glass fiber;
25、 modifiedbituminous sheet; peak load; polyolefin film; reinforcementTABLE 1 Physical Properties of Atactic Polypropylene (APP)-Modified Bituminous Base Sheet Materials Using Glass FiberReinforcementsNOTE 1The properties in this table are “as manufactured” unlessotherwise noted.PropertyPeak load at 1
26、8 6 2C (0 6 3.6F)MD and XMD, kN/m, (lbf/in.) min12.2 (70)Elongation at 18 6 2C (0 6 3.6F)MD and XMD, at peak load, % min1Peak load at 23 6 2C (73.46 3.6F)MD and XMD, before and after heatconditioning, kN/m (lbf/in.), min 8.8 (50)Elongation at 23 6 2C (73.463.6F) MD and XMD, before and af-ter heat co
27、nditioning, at peak load, %min 2Tear strength at 23 6 3C (73.4 63.6F), N (lbf), min 311 (70)Low temperature, flexibility, beforeand after heat conditioning, C (F),max 0 (+32)Dimensional stability, % change max 0.2Compound stability, C (F) min 110 (230)Water absorption, % max 3.2Moisture content, % m
28、ax 1Low temperature unrolling, C (F),max 5 (41)TABLE 2 Dimensions and Mass of Atactic Polypropylene (APP)-Modified Bituminous Base Sheet Materials Using Glass FiberReinforcementsNOTE 1The properties in this table are “as manufactured” unlessotherwise noted.PropertyThickness, min, mm (mils) 1.8 (70)N
29、et mass per unit area, min,g/m2(lbs/100 ft2)1952 (40)Bottom side coating thickness, min,mm (mils)0.76 (30)D 6509/D 6509M 092ASTM 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 exp
30、ressly 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 must be reviewed every five years andif not revis
31、ed, either reapproved or withdrawn. Your comments are 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
32、 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 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 6509/D 6509M 093
