1、Designation: D6164/D6164M 16Standard Specification forStyrene Butadiene Styrene (SBS) Modified BituminousSheet Materials Using Polyester Reinforcements1This standard is issued under the fixed designation D6164/D6164M; the number immediately following the designation indicates theyear of original ado
2、ption 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 mate
3、rials reinforced with polyester fabric as theprimary reinforcement, (see Note 1) with or without granules,which use styrene butadiene styrene (SBS) thermoplasticelastomer as the primary modifier and are intended for use inthe fabrication of multiple ply roofing and waterproofingmembranes.NOTE 1Many
4、modified bituminous sheets are currently marketed withpolyester mat reinforced with glass yarns to improve processing in themanufacture of the finished modified bitumen product and to reducedistortions that may be introduced during production. These glass yarnsare typically a small percentage of the
5、 reinforcement and do not contributeto the physical properties of the finished product so much as to make theseproducts be classified by Specification D6162/D6162M.1.2 This specification is intended as a material specificationonly. Issues regarding the suitability of the specific roofconstructions o
6、r application techniques are beyond this scope.1.3 The specified tests and property limits used to charac-terize the sheet materials are intended to establish minimumproperties. In-place roof system design criteria, such as fireresistance, field strength, impact/puncture resistance, materialcompatib
7、ility, uplift resistance, and others, are factors beyondthe 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 in
8、dependently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.2. Referenced Documents2.1 ASTM Standards:2D1079 Terminology Relating to Roofing and WaterproofingD5147/D5147M Test Methods for Sampling and TestingModified Bituminous Sheet MaterialD6162/D6
9、162M Specification for Styrene Butadiene Sty-rene (SBS) Modified Bituminous Sheet Materials Using aCombination of Polyester and Glass Fiber Reinforcements3. Terminology3.1 DefinitionsFor definitions of terms used in thisspecification, refer to Terminology D1079.4. Classification4.1 Modified bitumino
10、us sheet materials reinforced withpolyester fabric, Type I and Type II, are covered by thisspecification.4.2 The following grades are used to describe the materialsurfacing:4.2.1 Grade GGranule Surfaced.4.2.2 Grade SSmooth Surfaced.5. Material and Manufacture5.1 In the process of manufacture, the re
11、inforcement issaturated with asphalt or modified asphalt and is impregnatedand coated on both sides with an SBS modified bituminouscoating. The SBS modified bituminous coating shall be per-mitted to be compounded with a mineral stabilizer.5.2 The Grade G sheet is surfaced on the weather side withmin
12、eral granules, except for any selvage. To prevent sticking inthe 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 of the lapduring application.5.3 Sheet material intended for ap
13、plication by heat welding(torching) shall meet the minimum bottom coating requirementfound in Table 1.6. Physical Properties6.1 The sheet shall conform to the minimum physicalproperties prescribed in Table 2.6.2 The finished product shall not crack nor be so sticky asto cause tearing or other materi
14、al damage upon being unrolledat any product temperature between 4 and 60C 40 and140F.1This specification is under the jurisdiction of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.04on Felts, Fabrics and Bituminous Sheet Materials.Current edition
15、 approved Nov. 1, 2016. Published November 2016. Originallyapproved in 1997. Last previous edition approved in 2011 as D6164/D6164M 11.DOI: 10.1520/D6164_D6164M-16.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Boo
16、k of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States17. Dimensions, Mass, and Permissible Variations7.1 The finished product shall confo
17、rm to the followingdimensions and variations:7.1.1 The width of the roll shall be as agreed between thepurchaser and the seller and shall not vary more than 1 %.7.1.2 The area of the roll shall be no less than as agreedbetween the purchaser and the seller.7.1.3 The selvage width shall be within 6.4
18、mm 14 in. ofthe nominal selvage width and shall be not less than 76.2 mm3 in. in width without a laying line and 63.5 mm 2.5 in. inwidth if the sheet has a laying line. If a laying line is provided,the line must not be less than 76.2 mm 3 in. from the edge ofthe sheet.7.2 The mass and thickness of t
19、he finished product shall beas prescribed in Table 1.8. Workmanship, Finish, and Appearance8.1 The finished product shall be coated completely in acontinuous, unbroken film and shall be free of such defects asholes, tears, cracks, wrinkles, or permanent deformations,blisters, ragged or untrue edges,
20、 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 material, the mineral granules shall bedistributed uniformly over the entire surface in an even layerexcluding any selvage, shall be embedded firmly in the SBSmodified bitu
21、minous coating, and the line of demarcationbetween the granule-surfaced portion of the weather side andany selvage shall be straight and parallel to the edges of thesheet.8.4 When unrolled on a smooth plane, the sheet shall bestraight and true so that the lap will mate with the adjacentsheet within
22、the tolerance for the lap without wrinkles, buckles,or fishmouths.9. Sampling and Test Methods9.1 Sample the material and determine the properties de-scribed in this specification in accordance with Test MethodsD5147/D5147M, unless otherwise indicated.9.2 Ultimate ElongationSee Test Methods D5147/D5
23、147M, Section 6.10. 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 upon betweenthe purchaser and supplier.11. Rejection and Resubmittal11.1 Fai
24、lure 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 supplier and the purchasershall agree to the quantity of rolls deemed unacceptabl
25、e. Thesupplier shall then have the right to submit the same number ofnew rolls as replacement.12. Packaging and Package Marking12.1 The finished material shall be furnished as rolls. Therolls shall be wrapped securely to prevent shifting of materialand to permit normal handling. If a roll contains a
26、 manufac-turing splice, the splice shall be marked clearly; no roll shallcontain more than one splice or two pieces.12.2 Unless otherwise agreed upon by the supplier andpurchaser, each product package shall be marked plainly withthe suppliers name, the product name, “SBS” or similarTABLE 1 Dimension
27、s and Masses of SBS Modified BituminousSheet Materials Using Polyester ReinforcementsDescription Type I Type IIThickness, min, mm mils,Grade S 2.2 85 2.9 115Grade G 3.3 130 3.3 130Net mass/unit area, min, g/m2lbs/100 ft2Grade S 2636 54 3417 70Grade G 3661 75 4394 90Bottom coating thickness, heat wel
28、dingapplication products, min, mm milsGrade S 1.0 40 1.0 40Grade G 1.0 40 1.0 40TABLE 2 Physical Properties of SBS Modified Bituminous SheetMaterials Using Polyester ReinforcementsAPropertyType 1Grade: G and SType IIGrade: G and SPeak load at 18 2C 0 3.6F, MDand XMD, before and after heatconditionin
29、g, min, kN/m lbf/in. 12.3 70 17.5 100Elongation at 18 2C 0 3.6F,MD and XMD, at peak load, before andafter heat conditioning, min, % 20 20Peak load at 23 2C 73.4 3.6F,MD and XMD, before and after heatconditioning, min, kN/m lbf/in. 8.8 50 12.3 70Elongation at 23 2C 73.4 3.6F,MD and XMD, at peak load,
30、 before andafter heat conditioning, min, % 35 50Ultimate elongation23 2C 73.4 3.6F, MD and XMD,before and after heat conditioning, min,%386Tear strength at 23 2C73.4 3.6F, min, N lbf 246 55 311 70Low temperature flexibility, before andafter heat conditioning, max, C F 18 0 18 0Dimensional stability,
31、 max, % 1 1Compound stability at 102C 215F no failures no failuresGranule embedment, max, g,(Grade G only) 2 2AThe properties in this table are “as manufactured” unless otherwise noted.D6164/D6164M 162indication that the product is a SBS modified bitumen sheetmaterial, the ASTM designation including
32、 type and grade, andthe net coverage.13. Keywords13.1 modified bituminous sheet; polyester reinforcement;styrene butadiene styrene (SBS); thermoplastic elastomerASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this sta
33、ndard. 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 must be revi
34、ewed 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 ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsib
35、le 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 C700, West Co
36、nshohocken, 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
