1、Designation: D 6163 00e1Standard 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 2001.1. Scope1.1 This specification cov
3、ers 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 areintended for use in the fabrication of multiple ply roofing andwaterproofing membranes.1.2 Th
4、is 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 limits used to charac-terize the sheet materials are intended to establish minimumprop
5、erties. 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 specification.1.4 The values stated in SI units are to be regarded as thestandard. The
6、values given in parentheses are for informationonly.2. Referenced Documents2.1 ASTM Standards:D 1079 Terminology Relating to Roofing, Waterproofing,and Bituminous Materials2D 5147 Test Methods for Sampling and Testing ModifiedBituminous Sheet Materials Used in Roofing and Water-proofing23. Terminolo
7、gy3.1 DefinitionsFor definitions of terms used in this speci-fication, refer to Terminology D 1079:3.1.1 elongation at 5 % of maximum load, nthe elonga-tion measured on the load-elongation curve at which point theload has dropped to 5 % of its maximum value.4. Classifications4.1 Modified bituminous
8、sheet materials reinforced withglass fiber, Type I, Type II, and Type III 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
9、reinforcement isimpregnated and coated on both sides with an SBS modifiedbituminous 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
10、 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 application by heat welding(torching) shall meet th
11、e 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 material damage upon being unrolledat any product tempe
12、rature between 4 and 60C (40 and140F).7. Dimensions, Mass, and Permissible Variations7.1 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
13、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 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, Waterproofing, and Bitumin
14、ous Materials and is the direct responsibility ofSubcommittee D08.04 on Felts and Fabrics.Current edition approved July 10, 2000. Published September 2000. Originallypublished as D 616397. Last previous edition D 616398a.2Annual Book of ASTM Standards, Vol 04.04.1Copyright ASTM, 100 Barr Harbor Driv
15、e, West Conshohocken, PA 19428-2959, United States.(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.) from the edge ofthe sheet.7.2 The mass and thickness of the finished pro
16、duct 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, and areas of u
17、ncoated 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 bituminous coating,
18、 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 the tolerance f
19、or 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 MethodsTABLE 1 Dimensions and Masses of SBS Modified Bituminous Sheet Materials Using Glass Fiber Reinforcement
20、sDescription 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 thickness, heat welding applicationpr
21、oducts, 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 SMaximum load at 18 6 2C (0 63.6F),
22、MD and XMD, min, before andafter heat 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 maximum load,before and after heat conditioning, (%) 1 2 2Maximum load at 23 6 2C (73.4 63.6F), MD and XMD, min, before andafter heat conditioning, kN
23、/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 maximum load,before and after heat conditioning, (%) 2 4 3Elongation at 5% of maximum load 236 2C (73.4 6 3.6F), MD and XMD,min, (%)as manufactured: 3 40 2after heat conditioning: 3 20 2Tear strength at 23
24、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) . . .
25、. . . no failuresGranule embedment, g, (max) (GradeG only) 2 2 2AThe properties in this table are “as manufactured” unless otherwise noted.D 61632D 5147, unless otherwise indicated.9.2 Elongation at 5 % of Maximum LoadSample thematerial and determine the elongation at 23 6 2C (73.4 63.6F) in accorda
26、nce with Test Methods D 5147 (Section 6)and as defined in 3.1.1.10. 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 an
27、d supplier.11. Rejection and Resubmittal11.1 Failure 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 a
28、gree to the quantity of rolls deemed unacceptable. 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
29、 to permit normal handling. If a roll contains a 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
30、 product name, the ASTM designationincluding type and grade, the net coverage, 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 elastomerThe American Society for
31、 Testing and Materials takes no position respecting the validity of any patent rights asserted in connectionwith any item mentioned in this standard. Users of this standard are expressly advised that determination of the validity of any suchpatent rights, and the risk of infringement of such rights,
32、 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 revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional sta
33、ndardsand should be addressed to ASTM Headquarters. Your comments will receive careful consideration at a meeting of the responsibletechnical committee, which you may attend. If you feel that your comments have not received a fair hearing you should make yourviews known to the ASTM Committee on Stan
34、dards, at the address shown below.This standard is copyrighted by ASTM, 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 above address or at610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website (www.astm.org).D 61633
