1、Designation: D 6163 00e2Standard Specification forStyrene Butadiene Styrene (SBS) Modified BituminousSheet Materials Using Glass Fiber Reinforcements1This standard is issued under the fixed designation D 6163; the number immediately following the designation indicates the year oforiginal adoption or
2、, 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.e1NOTETable 2 was editorially corrected in October 2001.e2NOTESection 3, subsection 9.2, a
3、nd Table 2 were editorially corrected in March 2008.1. Scope1.1 This specification covers prefabricated modified bitumi-nous sheet materials with glass fiber reinforcement, with orwithout granules, that use styrene butadiene styrene (SBS)thermoplastic elastomer as the primary modifier and areintende
4、d for use in the fabrication of multiple ply roofing andwaterproofing membranes.1.2 This specification is intended as a material specificationonly. Issues regarding the suitability of the specific roofconstructions or application techniques are beyond this scope.1.3 The specified tests and property
5、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, materialcompatibility, uplift resistance, and others, are factors beyondthe scope of this material s
6、pecification.1.4 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.2. Referenced Documents2.1 ASTM Standards:2D 1079 Terminology Relating to Roofing and Waterproof-ingD 5147 Test Methods for Sampling and Testing ModifiedBituminou
7、s Sheet Material3. Terminology3.1 DefinitionsFor definitions of terms used in this speci-fication, refer to Terminology D 1079.4. Classifications4.1 Modified bituminous sheet materials reinforced withglass fiber, Type I, Type II, and Type III are covered by thisspecification.4.2 The following grades
8、 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 modifiedbituminous coating. The SBS modified bituminous coatingsha
9、ll 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 tobe covered with a fine mineral surfacing or any other s
10、urfacingthat 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 Properties6.1 The sheet shall conform to the minimum physicalprope
11、rties 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 Variations7.1 The finished product shall conform to the
12、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.1This specification is under the jurisdiction of ASTM
13、Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.04on Felts and Fabrics.Current edition approved July 10, 2000. Published September 2000. Originallypublished as D 616397. Last previous edition D 616398a.2For referenced ASTM standards, visit the ASTM webs
14、ite, 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.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United Stat
15、es.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 mm(3 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.) fr
16、om 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 shall be coated completely in acontinuous, unbroken film and shall be free of such defects asholes, tears, cracks, wrinkles, or p
17、ermanent 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 For Grade G material, the mineral granules shall bedistributed uniformly over the entire surface in an even layerexcluding any se
18、lvage, shall be embedded firmly in the SBSmodified bituminous 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.TABLE 1 Dimensions and Masses of SBS Modified Bituminous Sheet Materials U
19、sing Glass Fiber ReinforcementsDescription Type I Type II Type IIIThickness, min, mm (mils),Grade S 2.0 (80) 2.0 (80) 2.0 (80)Grade G 2.4 (95) 2.7 (105) 3.0 (120)Net mass/unit area, min, g/m2(lbs/100 ft2)Grade S 2197 (45) 2197 (45) 2197 (45)Grade G 3173 (65) 3661 (75) 3661 (75)Bottom coating thickne
20、ss, heat welding applicationproducts, min, mm (mils)Grade S 1.0 (40) 1.0 (40) 1.0 (40)Grade G 1.0 (40) 1.0 (40) 1.0 (40)TABLE 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
21、load at 18 6 2C (0 6 3.6F),MD and XMD, min, before and afterheat conditioning, kN/m (lbf/in.) 12.3 (70) 26.25 (150) 32 (180)Elongation at 18 6 2C (0 6 3.6F),MD and XMD, min, at peak load, beforeand after heat conditioning, (%) 1 2 2Peak load at 23 6 2C (73.4 6 3.6F),MD and XMD, min, before and after
22、heat conditioning, kN/m (lbf/in.) 5.3 (30) 14 (80) 26 (150)Elongation at 23 6 2C (73.4 6 3.6F),MD and XMD, min, at peak load, beforeand after heat conditioning, (%) 2 4 3Ultimate elongation 23 6 2C (73.4 63.6F), MD and XMD, min, (%)as manufactured: 3 40 2after heat conditioning: 3 20 2Tear strength
23、at 23 6 2C (73.4 63.6F), min, N (lbf) 156 (35) 489 (110) 934 (210)Low temperature flexibility, max, beforeand after heat conditioning, C (F) 18 (0) 18 (0) 15 (5)Dimensional stability, max, (%) 0.5 0.5 0.5Compound stability at 102C (215F) no failures no failures . . .Compound stability at 91C (195F)
24、. . . . . . no failuresGranule embedment, g, (max) (GradeG only) 2 2 2AThe properties in this table are “as manufactured” unless otherwise noted.D616300e228.4 When unrolled on a smooth plane, the sheet shall bestraight and true so that the lap will mate with the adjacentsheet within the tolerance fo
25、r 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 MethodsD 5147, unless otherwise indicated.9.2 Ultimate ElongationSee Test Methods D 5147, Sec-tion 6.10. Inspect
26、ion10.1 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 Failure to ConformFailure to c
27、onform 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. Thesupplier shall then h
28、ave 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 manufac-turing splice, the
29、 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, the ASTM designationincluding type and grade, the net covera
30、ge, and the type ofbitumen if not evident in the label name of the product.13. Keywords13.1 glass fiber reinforcement; modified bituminous sheet;styrene butadiene styrene (SBS); thermoplastic elastomerASTM International takes no position respecting the validity of any patent rights asserted in conne
31、ction 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 subject to revision at any time by the responsi
32、ble 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 Headquarters. Your comments will receive careful co
33、nsideration 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 is copyrighted by ASTM International, 100
34、 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).D616300e23
