1、Designation: D6162/D6162M 16Standard Specification forStyrene Butadiene Styrene (SBS) Modified BituminousSheet Materials Using a Combination of Polyester and GlassFiber Reinforcements1This standard is issued under the fixed designation D6162/D6162M; the number immediately following the designation i
2、ndicates theyear of original 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
3、 modified bitumi-nous sheet materials reinforced with a combination of polyesterfabric and glass fiber, with or without granules, which usestyrene butadiene styrene (SBS) thermoplastic elastomer as theprimary modifier and are intended for use in the fabrication ofmultiple ply roofing and waterproofi
4、ng 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 limits used to charac-terize the sheet materials are intended to es
5、tablish 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 specification.1.4 The values stated in either SI units or inch-pound
6、unitsare to be regarded separately 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.2. Referenced Documents2.1 ASTM Standards:
7、2D1079 Terminology Relating to Roofing and WaterproofingD5147/D5147M 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 mate
8、rials reinforced with acombination of polyester fabric and glass fiber reinforcement,Type I, Type II and Type III are covered by this specification.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 Manufactu
9、re5.1 In the process of manufacture, the reinforcement 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 sh
10、eet 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 mineral or any other surfacing that will notinterfere with adhesion or bonding of the lap during applica-tion.5.3
11、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 physicalproperties prescribed in Table 2.6.2 The finished product shall not crack nor be so sticky asto
12、 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 followingdimensions and variations:1This specification is under the jurisdiction of ASTM Com
13、mittee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.04on Felts, Fabrics and Bituminous Sheet Materials.Current edition approved Nov. 1, 2016. Published November 2016. Originallyapproved in 1997. Last previous edition approved in 2015 as D6162/D6162M 00a(2015)1
14、. DOI: 10.1520/D6162_D6162M-16.2For referenced ASTM standards, visit the ASTM website, 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.Copyright ASTM International,
15、100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States17.1.1 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
16、 The selvage width shall be within 6.4 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. inTABLE 1 Dimensions and Masses of SBS Modified Bituminous Sheet Materials Using a Combination of Polyester and Glass FiberReinforce
17、mentsDescription Type I Type II Type IIIThickness, min, mm mils,Grade S 1.8 70 2.0 80 2.0 80Grade G 2.8 110 3.3 130 3.5 135Net mass per unit area, min.,g/m2, lbs/100 ft2Grade S 2197 45 2441 50 2685 55Grade G 2929 60 3661 75 4150 85Bottom coating thickness, heat weldingapplication products, min, mm m
18、ilsGrade 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 a Combination of Polyester and Glass FiberReinforcementsAPropertyType IGrade: G and SType IIGrade: G and SType IIIGrade: G and SPeak load at 18 2C0 3.6F, MD and XMD
19、,before and after heat conditioning,min, kN/m lbf/in. 13.1 75 21.9 125 44 250Elongation at 18 2C0 3.6F, MD and XMD,at peak load, before and afterheat conditioning, min, % 1 2 2Peak load at 23 2C73.4 3.6F, MD and XMD,before and after heat conditioning,min, kN/m lbf/in. 13.1 75 14 80 44 250Elongation
20、at 23 2C73.4 3.6F, MD and XMD,at peak load, before and afterheat conditioning, min, % 2 4 3Ultimate elongation23 2C 73.4 3.6F, MDand XMD, min, %as manufactured: 26 75 3after heat conditioning: 9 30 3Tear strength at 23 2C73.4 3.6F, min, N lbf 289 65 400 90 1245 280Low temperature flexibility,before
21、and after heat conditioning,max, C F 18 0 18 0 18 0Dimensional stability, max, % 0.5 0.5 0.5Compound stability at107C 225F no failures no failures . . .Compound stability at91C 195F . . . . . . no failuresGranule embedment, max, g(Grade G only) 2 2 2AThe properties in this table are “as manufactured
22、” unless otherwise noted.D6162/D6162M 162width 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 Appearanc
23、e8.1 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 uncoated rein-forcement.8.2 The surface of the weather side shall be uniform
24、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, and the line of demarcationbetween the granule-surfaced portion of the weat
25、her 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 for the lap without wrinkles, buckles,or fishmouths.9. Sampling and Test Meth
26、ods9.1 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/D5147M, Section 6.10. Inspection10.1 InspectionInspection shall be in accordance with therequ
27、irements 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 conform to any of therequirements as stated in this specification
28、 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 have the right to submit the same number ofnew rolls as replaceme
29、nt.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 splice shall be marked clearly; no roll shallcontain more than
30、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 product is a SBS modified bitumen sheetmaterial, the ASTM designation including type and
31、 grade, andthe net coverage.13. Keywords13.1 glass fiber reinforcement; 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 men
32、tionedin 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 responsible technical committee
33、 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 consideration at a meetin
34、g 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 Barr Harbor Drive, PO
35、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). 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
