1、Designation: D6163/D6163M 16Standard Specification forStyrene Butadiene Styrene (SBS) Modified BituminousSheet Materials Using Glass Fiber Reinforcements1This standard is issued under the fixed designation D6163/D6163M; the number immediately following the designation indicates theyear of original a
2、doption 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 ma
3、terials with glass fiber reinforcement, with orwithout granules, that use styrene butadiene styrene (SBS)thermoplastic elastomer as the primary modifier and areintended for use in the fabrication of multiple ply roofing andwaterproofing membranes.1.2 This specification is intended as a material spec
4、ificationonly. Issues regarding the suitability of the specific roofconstructions or 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, s
5、uch as fireresistance, field strength, impact/puncture resistance, materialcompatibility, 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
6、 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.2. Referenced Documents2.1 ASTM Standards:2D1079 Terminology Relating to Roofing and WaterproofingD5147/D51
7、47M Test Methods for Sampling and TestingModified Bituminous Sheet Material3. Terminology3.1 DefinitionsFor definitions of terms used in thisspecification, refer to Terminology D1079.4. Classifications4.1 Modified bituminous sheet materials reinforced withglass fiber, Type I, Type II, and Type III a
8、re 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 reinforcement isimpregnated and coated on both sides with an SBS modifiedbi
9、tuminous coating. The SBS modified bituminous coatingshall be permitted to be compounded with a mineral stabilizer.5.2 The Grade G sheet is surfaced on the weather side withmineral granules, except for any selvage. To prevent sticking inthe roll, the reverse side and any selvage shall be permitted t
10、obe 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 application by heat welding(torching) shall meet the minimum bottom coating requirementfound in Table 1.6. Physical Properties
11、6.1 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 material damage upon being unrolledat any product temperature between 4 and 60C 40 and140F.7. Dimensions, Mass, and Permissible Va
12、riations7.1 The finished product shall conform 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.
13、7.1.3 The selvage width shall be within 6.4 mm 14 in. ofthe nominal selvage width and shall be not less than 76.2 mm1This 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
14、Sheet Materials.Current edition approved Nov. 1, 2016. Published November 2016. Originallyapproved in 1997. Last previous edition approved in 2015 as D6163/D6163M 00(2015)1. DOI: 10.1520/D6163_D6163M-16.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Ser
15、vice at serviceastm.org. For Annual Book 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 States13 in. in width without a laying line and 63.
16、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 the finished product shall beas prescribed in Table 1.8. Workmanship, Finish, and Appearance8.1 The finished product
17、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, and areas of uncoated rein-forcement.8.2 The surface of the weather side shall be uniform infinish and texture.8.3
18、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 bituminous coating, and the line of demarcationbetween the granule-surfaced portion of the weather side andany selvage s
19、hall 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 the tolerance for the lap without wrinkles, buckles,or fishmouths.TABLE 1 Dimensions and Masses of SBS Modified Bitu
20、minous Sheet Materials Using Glass Fiber ReinforcementsDescription Type I Type II Type IIIThickness, min, mm mils,Grade S 2.0 80 2.0 80 2.0 80Grade G 2.4 95 2.7 105 3.0 120Net mass/unit area, min, g/m2lbs/100 ft2Grade S 2197 45 2197 45 2197 45Grade G 3173 65 3661 75 3661 75Bottom coating thickness,
21、heat welding applicationproducts, min, mm milsGrade S 1.0 40 1.0 40 1.0 40Grade G 1.0 40 1.0 40 1.0 40TABLE 2 Physical Properties of SBS Modified Bituminous Sheet Materials Using Glass Fiber ReinforcementsAPropertyType IGrade: G and SType IIGrade: G and SType IIIGrade: G and SPeak load at 18 2C 0 3.
22、6F, MDand XMD, before and after heatconditioning, min, kN/m lbf/in. 12.3 70 26.25 150 32 180Elongation at 18 2C 0 3.6F,MD and XMD, at peak load, before andafter heat conditioning, min, % 1 2 2Peak load at 23 2C 73.4 3.6F,MD and XMD, before and after heatconditioning, min, kN/m lbf/in. 5.3 30 14 80 2
23、6 150Elongation at 23 2C 73.4 3.6F,MD and XMD, at peak load, before andafter heat conditioning, min, % 2 4 3Ultimate elongation 23 2C 73.4 3.6F, MD and XMD, min, %as manufactured: 3 40 2after heat conditioning: 3 20 2Tear strength at 23 2C 73.4 3.6F, min, N lbf 156 35 489 110 934 210Low temperature
24、flexibility, before andafter heat conditioning, max, C F 18 0 18 0 15 5Dimensional stability, max, % 0.5 0.5 0.5Compound stability at 102C 215F no failures no failures . . .Compound stability at 91C 195F . . . . . . no failuresGranule embedment, max, g(Grade G only) 2 2 2AThe properties in this tabl
25、e are “as manufactured” unless otherwise noted.D6163/D6163M 1629. 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/D5147
26、M, 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 Failur
27、e 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 unacceptable.
28、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 ma
29、nufac-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 similarindication that the
30、product is a SBS modified bitumen sheetmaterial, the ASTM designation including type and grade, andthe net coverage.13. Keywords13.1 glass fiber reinforcement; modified bituminous sheet;styrene butadiene styrene (SBS); thermoplastic elastomerASTM International takes no position respecting the validi
31、ty 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 responsibility.This standard is subjec
32、t 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 ASTM International Headquarte
33、rs. 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 address shown below.This standard
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